one- A, C, F many- B, D, E
i just took the test and aced it, this is what answered
Answer:
Look at the image I just took the test
Step-by-step explanation:
The base of this pyramid is a rectangle. How many congruent faces does this pyramid have?
The pyramid has 4 congruent faces.
The pyramid has 5 congruent faces.
The pyramid has 1 pair of congruent faces.
The pyramid has 2 pairs of congruent faces.
Answer: The Pyramid has 2 pairs of congruent faces
Step-by-step explanation:
The explanation of congruent is the face has the same shape and same size. On rectangle pyramid, the height triangle are 2 same faces and 2 same faces, so it has 2 pairs of congruent faces
you have to do all of the questions and add the answers together
Answer: Where is the question?
Step-by-step explanation:
I'm sorry, I'm not sure what you mean. Could you please clarify which questions you are referring to and what you would like me to add together?
I need help with this last one
Answer:
x = 7.5, y = 8.5-----------------------------------
The two angles with the variable x form a linear pair and therefore:
16x - 18 + 10x + 3 = 18026x - 15 = 18026x = 195x = 195/26x = 7.5Angles 16x - 18 and 12y are congruent as vertical angles:
16*7.5 - 18 = 12y102 = 12yy = 102/12y = 8.5Answer:
x = 7.5
y = 8.5
Step-by-step explanation:
Linear Pair
Two adjacent angles that sum to 180° (two angles which when combined together form a straight line).
To find x, equate the sum of the two angles with the variable x to 180° and solve:
⇒ (16x - 18)° + (10x + 3)° = 180°
⇒ 16x - 18 + 10x + 3 = 180
⇒ 26x - 15 = 180
⇒ 26x = 195
⇒ x = 7.5
Vertical Angles Theorem
When two straight lines intersect, the opposite vertical angles are congruent.
Therefore:
⇒ (16x - 18)° = 12y°
Substitute the found value of x into the equation and solve for y:
⇒ 16x - 18 = 12y
⇒ 16(7.5) - 18 = 12y
⇒ 120 - 18 = 12y
⇒ 102 = 12y
⇒ y = 8.5
Which function is represented by the graph below?
Answer:
y= 2x-4
Step-by-step explanation:
The y-intercept is at -4, it is a positive slope, plotting from the y-axis rise over run is equal to 2/1 which means that the slope is 2x. giving you y= 2x-4
The equation which satisfy to the graph is Y= 2x- 4
What is an equation?An equation is a mathematical expression that contains an equals symbol. Equations often contain algebra.
According to graph
There are multiples points given on which line was passing
But we will select only which is clear
1st point = (0, 2)
2nd point = (-4,0 )
Now we will put values on equations and check which will satisfy
For 1st equation
Y= 2x- 4
Checking with 1st point
Putting x= 2
Y= 0 which satisfy
Checking for 2nd point
Putting x=0
Y = -4 satisfy
Hence, equation which satisfy to graph is Y= 2x- 4
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Happy Store realizes a mark-up of PhP3,450 in selling TV sets. If its items are sold at a
mark-up of 40% of the selling price,
a. What is the regular selling price of the TV set?
b. What was the cost of the TV set?
c. What is the rate of mark-up based on cost for the TV set?
d. If overhead expenses are at 27% of the cost, what is the break-even price of the TV
set?
e. If the TV set is sold at PhP7,500, how much profit or loss is incurred by Appliance
Store?
PLEASE HELP THANK YOU SO MUCH!!! :)
(solve, show work) Jennifer earns $1,920 in interest after making a deposit 6 months ago at a rate of 12.5%. What was the initial deposit 6 months ago? PLS answer this seriously its really important tysm!
Answer:
P = $1807.058
Step-by-step explanation:
Given
A=$1, 920
R=12.5% =12.5/100
T= 6month = 6/12 .... to change to year
Required
p=?
Solution
A= I + P ......... I= PRT
A = PRT + P
A= P(RT+1)
$1920 = P( 12.5/100 ( 6/12) + 1 )
$1920= P(1.0625)
P = $ 1920 / 1.0625
P = $1807.058
PLEASE ANSWER ASAP: Miriam bought 64 pounds of popcorn she kept 1/4 for her family then gave 1/8 of the remainder to her club and distributed the rest equally among 8 friends. How many ounces did each friend get?
Answer:
84 ounces
Step-by-step explanation:
Total pounds of popcorn bought = 64 pounds
1/4th kept for family ==> 1/4 * 64 = 16 lbs
Remainder = 64-16 = 48 lbs
1/8th of remainder to club ==> 1/8 * 48 = 6 lbs to club
Remainder left over = 48-6 = 42 lbs
Distributed 42 lbs between each of 8 friends equally
Each friend gets 42/8 lbs = (42/8) * 16 = 84 ounces
Since there are 16 ounces in a pound
From the given information each friend receives 84 ounces of popcorn.
Let's solve the problem using thee concept of Fractions
1. Miriam bought 64 pounds of popcorn.
2. She kept 1/4 of the popcorn for her family. So, the amount of popcorn left after this step is \(\(64 \times \frac{3}{4}\)\).
Now, let's calculate the popcorn remaining after Miriam keeps some for her family:
\(\(64 \times \frac{3}{4} = 48\)\) pounds.
Next, Miriam gave 1/8 of the remaining popcorn to her club, leaving her with \(\(48 \times \frac{7}{8}\)\) pounds.
Now, let's calculate the popcorn remaining after Miriam gives some to her club:
\(\(48 \times \frac{7}{8} = 42\)\) pounds.
Finally, she distributed the rest equally among 8 friends. To find out how much each friend gets, we'll divide the total popcorn left by the number of friends:
Amount each friend gets =\(\(\frac{42}{8}\)\) pounds.
The problem asks for the answer in ounces, not pounds.
To convert pounds to ounces, we know that 1 pound is equal to 16 ounces. So, to get the amount of popcorn each friend gets in ounces, we'll multiply the previous answer by 16:
Amount each friend gets = \(\(\frac{42}{8} \times 16\)\) ounces.
Amount each friend gets = \(\(84\)\) ounces.
So, each friend will get 84 ounces of popcorn.
In summary, Miriam's 64 pounds of popcorn were reduced to 42 pounds after sharing with her family and club. Finally, the remaining popcorn was divided equally among her 8 friends, with each friend receiving 84 ounces.
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Joanna draws a scale model of a rectangular table for a carpenter to build.
On her drawing, 3/4 of an inch represents 1 foot. In the drawing, the table is 7 1/2 inches long. How long, in feet, will the table be when the carpenter builds it?
A. 4 2/3 ft
B. 2 5/8 ft
C. 5 5/8 ft
D. 10 ft
Answer:
D
Step-by-step explanation:
just multiply the three over four inches with seven and a half to get the accurate measurements
Each license plate in a certain state has six characters (with repeats allowed).
Here are the possibilities for each character.
Character
Possibilities
First
The 26 letters of the alphabet
Second
The 26 letters of the alphabet
Third
The 26 letters of the alphabet
Fourth
The 10 digits 0 through 9
Fifth
The 10 digits 0 through 9
Sixth
The 10 digits 0 through 9
How many license plates are possible in this state?
Answer:
hee-hee!
Step-by-step explanation:
We have to find out how many possible outcomes there are.
That means listing out all the information.
First: 26
Second: 26
Third: 26
Fourth: 10
Fifth: 10
Sixth: 10
We multiply all these outcomes to see our total outcome.
(26)(26)(26)(10)(10)(10)
This all comes out to 17,576,000
hope it helps :)
The total combinations of license plates possible in the state are 17,576,000.
What is Permutation?The act of organizing all the components of a set into some sequence or order is known as permutation. Permuting, in other words, is the act of reordering the components of a set that has previously been sorted.
A permutation is the selection of r items from a collection of n items without replacement, with the order of the items being significant.
nPr = (n!) / (n-r)!
What is a Combination?The combination is a method of picking elements from a collection in which the order of selection is irrelevant (unlike permutations).
A combination is a selection of r items from a collection of n items with no replacements and no regard for order.
nCr = (n!)/{(r!)((n-r)!)}
How do we solve the given question?We are given that each license plate in a certain state has six characters (with repeats allowed).
Here are the possibilities for each character.
Character
Possibilities
First
The 26 letters of the alphabet
Second
The 26 letters of the alphabet
Third
The 26 letters of the alphabet
Fourth
The 10 digits 0 through 9
Fifth
The 10 digits 0 through 9
Sixth
The 10 digits 0 through 9
We are asked to find how many license plates are possible in this state.
We first check the number of combinations for each character and then multiply them all to get the total number of license plates possible.
First character: 26 (∵ All the 26 letters are possible, so the combinations are 26P1 = 26).
Second character: 26 (∵ All the 26 letters are possible, so the combinations are 26P1 = 26).
Third character: 26 (∵ All the 26 letters are possible, so the combinations are 26P1 = 26).
Fourth character: 10 (∵ All the 10 digits are possible, so the combinations are 10P1 = 10).
Fifth character: 10 (∵ All the 10 digits are possible, so the combinations are 10P1 = 10).
Sixth character: 10 (∵ All the 10 digits are possible, so the combinations are 10P1 = 10).
∴ Total number of license plates possible in the state = 26*26*26*10*10*10 = 26³*10* = 17576*1000 = 17,576,000
∴ The total combinations of license plates possible in the state are 17,576,000.
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Rose has a rectangular patio that is 8 tiles long and 5 tiles wide. She is changing the dimensions to 10 tiles long by 9 tiles wide. Draw a picture to determine how many new tiles Rose will add to her patio.
A. 6
B. 8
C. 50
D. 90
Could someone please help me with this? Solution set of lx^2+mx+n=0 is...?
Answer:
Simplifying
lx2 + mx + n = 0
Solving
lx2 + mx + n = 0
Solving for variable 'l'.
Move all terms containing l to the left, all other terms to the right.
Add '-1mx' to each side of the equation.
lx2 + mx + -1mx + n = 0 + -1mx
Combine like terms: mx + -1mx = 0
lx2 + 0 + n = 0 + -1mx
lx2 + n = 0 + -1mx
Remove the zero:
lx2 + n = -1mx
Add '-1n' to each side of the equation.
lx2 + n + -1n = -1mx + -1n
Combine like terms: n + -1n = 0
lx2 + 0 = -1mx + -1n
lx2 = -1mx + -1n
Divide each side by 'x2'.
l = -1mx-1 + -1nx-2
Simplifying
l = -1mx-1 + -1nx-2
Step-by-step explanation:
Hope this helped you!
A total of 24 students were asked how many game apps they have on their phones. Based on the data collected, which would be the best data display to show the results?
A. Circle graph
B. Histogram
C. Line graph
I don't know whats this is
Answer:
a
Step-by-step explanation:
dont use
what is this answer to this question
Answer:
≈339.29
Step-by-step explanation:
NEED HELP ASAP Match each set of information about a circle with the area of that circle.
Drag and drop the card to match the information.
Answer:
the first one is A The second on C the third one D and last one B
Step-by-step explanation:
please help me with this question, i'm really confused with this.
Combine the like terms.
-9x+12-4x-7
Collect the Like Terms
\(-9x+12-4x-7\)
\(-9x-4x+12-7\)
And Now add & subtract
\(-13x+5\)
So the answer is -13x+5
Shelby deposited $1,000 in a savings account with simple interest. Two years later, she had earned $80 in interest. What was the interest rate?
pls explain in simple terms
Answer:
4 %
Step-by-step explanation:
simple take 80 times by 100 then divide by 1000 times by 2
Describe the pros and the cons of using the standard form of a line to graph an equation.
Answer:
The standard form of a line is expressed as Ax + By = C, where A, B, and C are constants and x and y represent the variables. One advantage of using the standard form to graph a line is that it is relatively easy to determine the slope and y-intercept of the line from the constants A and B. This can be particularly useful when trying to analyze the behavior of the line.
Another advantage of using the standard form is that it allows you to easily determine the equation of the line when given a set of points. For example, if you are given the points (2,4) and (3,6), you can use the standard form to find the equation of the line that passes through these points by substituting the coordinates into the form and solving for the constants.
One potential disadvantage of using the standard form is that it can be more difficult to interpret the meaning of the constants A, B, and C in terms of the context of the problem. For example, if the line represents the cost of a product, it may be more intuitive to express the equation in terms of the variables x (the number of units) and y (the cost). In this case, it may be more useful to use the slope-intercept form of the equation, which is expressed as y = mx + b, where m is the slope and b is the y-intercept.
Step-by-step explanation:
https://www.math.net/standard-form
Step-by-step explanation:
I honestly think that - ' jphhendell13 ' is correct.
Whoever anwsers these correctly will get 50 points and brainly!!!
I don't think I'm that smart sorry bro
Find the average. football yardage: 10 yd, –5 yd, 7 yd, 9 yd, –11 yd
Answer:
10
Step-by-step explanation:
Add all of the numbers up and divide by the amount of numbers there are. You subtract for the negatives.
Answer:
Average: 2 yards
Step-by-step explanation:
It is easy to calculate: add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count.
(-11)+(-5)+7+9+10 =10
( Since there are five numbers all together, Divide 5 by ten)
10/5=2
Please help me! I have one wrong! If I get another one I fail!
Answer:
the answer is either 10 or 30
Step-by-step explanation:
Please help 10 points each but beware if you use my points for no reason I'll report you
Answer:
V = 210 cm^3
Step-by-step explanation:
v = A * H
V = 5*6*7
V = 210 cm^3
Answer:
210cm Cubed I'm pretty sure
Step-by-step explanation:
What is the standard form of 5.58 • \(10^{5}\)
plz can someone help mee
Answer:
29/59
Step-by-step explanation:
1. What are the perimeter and area of a rectangle with a length of 20 in. and a width of 15 in.? (1 point)
P = 35 in., A = 300 in.2
P = 70 in., A = 300 in.2
P = 300 in., A = 70 in.2
P = 35 in., A = 200 in.2
Answer:
It's the 2nd one
Step-by-step explanation:
So to find the perimeter you add all the sides together. So if 2 of the sides are 20 and 15, that means the other ones are 20 and 15.
Once you add those all together you get 70.
To find the area you multiply the two different sides, so that would be 20 and 15.
20 times 15 is 300.
I hope this helps!! :)
Aisha just accepted a job at a new company where she will make an annual salary of $53000. Aisha was told that for each year she stays with the company, she will be given a salary raise of $5000. How much would Aisha make as a salary after 6 years working for the company? What would be her salary after t years?
Answer:
83,000
Step-by-step explanation:
she would have 83,000 after 6 years
because
53,000 + ( 5,000 x 6)
5,000 x 3 is 30,000
53,000 + 30,000 is
83,000
unless you left out a peace of information tell me i would be happy to redo it :)
i did it first uwu lol
Please Help!!!!!What is the area of the polygon below?
Answer:
48 mm squared
Step-by-step explanation:
divide the shape into 3 parts- left square, middle joining rectangle, and right rectangle
a) the right most square has an area of 4 by 4 ie 16 mm sq.
b) the middle adjoining rectangle and length of 2 mm and breadth of 1mm making its area 2mm sq.
c) the right rectangle has height 5 mm nad breadth 6mm making the area 30 mm sq.
adding parts a b and c the total area is 16+2+30 = 48 mm squared
Answer:
48 square mm
Step-by-step explanation:
see attached image
We have 3 rectangles now.
16+2+30
=48
So, the area is 48 square mm.
Hope this helps! :)
How far did I travel to reach my destination on each day of my three-day Trip? a. On Day 1, after traveling 5/8 of the way to the first day's destination, I still had 15 miles left to go before reaching my first destination. b. On Day 2, after traveling 18 miles, I still had 2/5 of that day's distance left to go before reaching my second destination. c. On Day 3, after traveling 5/11 of that day's distance, I still had 6 more miles to travel than what I had already traveled that day, before reaching my third destination.
Answer: 81 miles
Step-by-step explanation:
The total distance traveled on the three-day trip is: 81 miles.
How did we get the value?Denote the total distance of each day's journey by D1, D2, and D3, respectively. Then write equations based on the given identities:
a. (5/8)D1 + 15 = D1
(3/8)D1 = 15
D1 = 40 miles
So, the total distance traveled on Day 1 is 40 miles.
b. 18 + (2/5)D2 = D2
(3/5)D2 = 18
D2 = 30 miles
So, the total distance traveled on Day 2 is 30 miles.
c. (5/11)D3 + 6 = D3
(6/11)D3 = 6
D3 = 11 miles
So, the total distance traveled on Day 3 is 11 miles.
Therefore, the total distance traveled on the three-day trip is:
40 + 30 + 11 = 81 miles.
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The value of t can be determined by using the expression 2.75s. Which table represents the relationship between the values of t and s?
I'll mark if correct!! PLS HELPPP!!
Answer:i know it's D
PLEASE HELPPPPP A city map is laid out on a coordinate grid with City Hall at the origin. Each unit on the grid represents a distance of one city block.
Max spends the day running errands and visiting the following locations before heading back to his apartment.
Location Coordinates
Post Office (–15, –4)
Library (–15, 16)
Police Station (–3, 16)
Bank (–3, 8)
Coffee Shop (4, 8)
Pet Store (4, –4)
Grocery Store (–8, –4)
Which of the following options has a distance of 12 city blocks? Select three that apply.
Library to Police Station
Police Station to Bank
Bank to Coffee Shop
Pet Store to Grocery Store
Coffee Shop to Pet Store
Post Office to Library
Answer:
The coffee shop is 12 blocks away from the pet store. The police station is 8 blocks away from the bank. The Library is 20 blocks away from the Post Office. Sorry if I'm wrong.
Step-by-step explanation: