Answers
Any polygon with four angles will add up to a total of 360 degrees. Hope this helps.
116
Step-by-step explanation:
360-244=116
x=116
Related Questions
Which of the following equations is equivalent to: 4x - 2 = 38
5x = -50
x - 20 = 30
5x = 50
2x = 10
Answers
Answer:
5x = 50
Step-by-step explanation:
4x - 2 = 38
solved - x=10
5x = -50
solved - x=-10
x - 20 = 30
solved - x=50
5x = 50
solved - x=10
2x = 10
solved - x=5
Answer:
5x = 50
Hope this helps!!
Step-by-step explanation:
(PLEASE HELP, NEED THIS URGENTLY)
A system of equation is shown.
5x+2y=245
y=x+6
Enter a numeric value to complete the solution of the system.
Answers
Answer:
y = 245 / 7, x = 29
Step-by-step explanation:
make both into ax + by = c format which is
Math:
5x + 2y = 245
-5x + 5y = 30 <== 5 (- x + y = 6) to cancel out the x since it has a negative already.
[(Side Note) if both were positive then you would need to do
EX: - 5 (- x + y = 6)]
Continued:
7y = 275 ==> 7y/7 = 245/7
y = 245 / 7
Plug it in the most convenient one which has the equation y = x + 6
and tweak it a bit
x = y - 6
x = 245 / 7 - 6 ==> 245 / 7 - 42 / 7
x = 203 / 7 ==> 29
Y=x+6
I need health drink is 130% of the recommended daily allowance RDA for a certain vitamin the RDA for this vitamin is 45 MG. How many milligrams of the vitamin are in a drink
Answers
Multiply 4/5 × 3/20. in simplest form
Answers
━━━━━━━☆☆━━━━━━━
▹ Answer
3/25
▹ Step-by-Step Explanation
\(\frac{4}{5} * \frac{3}{20} \\\\= \frac{12}{100} \\\\\frac{12}{100} divide each side by 4\\\\\frac{12}{100} \\\\= \frac{3}{25}\)
Hope this helps!
CloutAnswers ❁
Brainliest is greatly appreciated!
━━━━━━━☆☆━━━━━━━
= 4*3/5*20
=12/100
=3/25
4.5 multiplied by x = 81. what represents x?
Answers
18 represents x
10x4.5=45
8x4.5=36
45+36=81
Answer is 18
Determine if the lines are parallel, perpendicular, neither or the same line: y = -2x + 1 and -2x + 4y = 5.
Answers
Answer: These lines are perpendicular
Step-by-step explanation:
Let's use slope intercept form, y=mx+b (m=slope, b=y intercept)
Parallel lines have the same slope, or m
y=3x+7 and y=3x+32 are parallel because they have the same mPerpendicular lines have an opposite reciprocal slope
y=2x+13 and y= -1/2+2 are perpendicular because they are reciprocalsy=-2x+1 is already in slope intercept form. Let's change the other problem
-2x+4y=5isolate the y, 4y=2x+5make y by itself, y=2/4x+5/4 or y=1/2x+5/4Here are the two problems: y=-2x+1 and y=1/2x+5/4
Look closer. These lines are actually perpendicular.
Take the second problem's slope, 1/2. Make it a negative reciprocal, which means -2/1 or -2. These lines are perpendicular.
Paj is filling a 9-cubic-inch flower pot with soil from small bags. Each bag of
soil contains 2 2/3 cubic inches of soil. Exactly how many bags of soil are needed for Paj to fill the flower pot?
Answers
Explanation: Divide 9 by 8/3
i need some help ill give brainliest if its right
Answers
Answer:
20
Step-by-step explanation:
because -20 + -12 = 32 + -12 = 20
approximately 20
The exponential constant is an important mathematical constant and is given the symbol e. Its value is approximately 20. It has been found that this value occurs so frequently when mathematics is used to model physical and economic phenomena that it is convenient to write simply e, f and g.
The diagram at the right describes the angles of design outside Toronto’s Royal Ontario Museum. What are measures of 1, 2, 3, 4?
Answers
Answer: 0
Step-by-step explanation: 0
Answer: x = 32
Step-by-step explanation:
1. Using the supplementary angles rule, we can assume that 2x + 4x - 12 = 180 degrees.
2x + 4x - 12 = 180
Add 2x + 4x to get 6x
6x - 12 = 180
Add 12 to both sides (cancels out 12 in left side)
6x = 192
Divide 6 by both sides (cancels out the 6 from the left)
x = 32
With x you can fill in the blank in the equations
Angle 1 = 4(32) - 12 -> 128 - 12 -> 116
Angle 2 = 2(32) -> 64
Angle 3 = 2(32) + 20 -> 64 + 20 -> 84
Angle 4 = 3(32) -> 96
To check, add angle 1 and 2 to get 180 degrees as stated by rule.
116 + 64 = 180
84 + 96 = 180
Quadrilateral PRST is transformed according to the rule (x, y) → (x + 9, y +4) to create quadrilateral P'R'S'T'.
Which statement is true?
The side lengths of quadrilateral P'R'S'T' are twice the corresponding side lengths of quadrilateral PRST.
The angle measures of quadrilateral P'R'S'T' are equal to the corresponding angle measures of quadrilateral PRST.
The side lengths of quadrilateral P'R'S'T' are 9 units longer than the corresponding side lengths of quadrilateral PRST.
The angle measures of quadrilateral P'R'S'T' are greater than the corresponding angle measures of quadrilateral PRST.
Answers
Answer:
C. The angle measures of quadrilateral P’R′S’T′ are equal to the corresponding angle measures of quadrilateral PRST.
Step-by-step explanation:
i took the quiz
if a panda jumped 10 meters and then jumped 20 meters and every time the panda jumped he jumped another 10 meters how high can the panda jump after 40 meters
a 50 meters
b 30 meters
c 90 meters
d 12 meters
NO LINKS PLZ
Answers
Answer:
a 50 meters
Step-by-step explanation:
Answer:
30 meters
Step-by-step explanation:
Winston, an architect, is adding a stalrway to a parking garage. The stairway must be 3 meters high, and he has enough room on the ground for the staircase to reach the ground 9 meters away, which will satisfy local building codes. To the nearest tenth, how long will the stair stringer be?
A. 9.0 meters
B. 9.5 meters
C. 81 meters
D. 90 meters
Answers
A container has a cylinder shape has volume of 125.6 cm cubed the hight is 10 cm what is the radius . Also use 3.14 for pi
Answers
Substituting the given values, we have:
125.6 = 3.14 x r^2 x 10
Dividing both sides by 3.14 x 10, we get:
r^2 = 4
Taking the square root of both sides, we get:
r = 2 cm
Therefore, the radius of the cylinder is 2 cm.
Solve. Justify your responses.
Use statement and reason to justify
Answers
Answer:
m2 = m3 = m4 = 35°
Step-by-step explanation:
m4 = m2 External corner and interior corner
m2 = m3 External corner and interior corner
I can just this (sorry :) )
hope it helps you ☺️
3x+y=9
find the y intercept and the x intercept
Answers
Answer:
y-int = 9, x-int = 3
Step-by-step explanation:
To find x and Y intercepts, set x or y equal to zero
1.) to Find Y-int, plug in 0 for x
3(0) + y = 9
y = 9
2.) To find x-int, set Y equal to 0
3x + (0) = 9
3x = 9
divide by 3
x = 3
Answer: X=3
Y=9
Step-by-step explanation: Hope this helps have a great day:)
Sorry to bother you, but I am STUGGLYINGGG
Answers
Answer:
the answer is a
Step-by-step explanation:
the rest are correct
Answer the question below:
Answers
Answer:
C
Step-by-step explanation:
I would first try to get that fraction into x/100 because 100 is the easiest to work with.
In order to get from 40 to 100, you multiply by 2.5
So we should multiply 29 by 2.5 also to make it evened out.
29 x 2.5 = 72.5
72.5/100
Now we will move the decimal two places to the left on both sides because 100. is the same as 100
72.5/100. turns into .725/1
The closest thing to .725 is .7
Answer:
B 0.6
Step-by-step explanation:
29/40=0.725
0.725 rounded down is 6
pLeAsE HeLp Me
(Both images are supposed to be together)
Answers
Answer:
No, the slope of Tiana's representation is not equal to the other slopes.
Step-by-step explanation:
The slopes aren't the same as the words and the table.
Please help me out with question C
Answers
Answer: Hayley will pay $4.35 for basil.
Step-by-step explanation: the decimal form of 3/4 ounce= 0.75
Per ounce costs= $5.80
$5.80x0.75= $4.35
An electrician plans to install solar panels on a rectangular section of roof with an area of
69
m
2
69m
2
69, start text, m, end text, squared.
Tyriq said
69
÷
7
1
10
69÷7
10
1
69, divided by, 7, start fraction, 1, divided by, 10, end fraction could represent the length of the section if the roof is
7
1
10
m
7
10
1
m7, start fraction, 1, divided by, 10, end fraction, start text, m, end text across.
Corbin said
69
÷
7
1
10
69÷7
10
1
69, divided by, 7, start fraction, 1, divided by, 10, end fraction could represent the number of solar panels that would fit if each panel was
7
1
10
m
7
10
1
m7, start fraction, 1, divided by, 10, end fraction, start text, m, end text long.
Whose interpretation makes sense in this context?
Answers
Answer: So it would be...
Step-by-step explanation:
1769
Answer:its not shown
Step-by-step explanation:
the numbers are weird
A pitcher contains 14.25 cups of iced tea. You drink 2.5 cups of the tea each morning and 2.25 cups of the tea each evening. When will you run out of iced tea?
Answers
Answer:
You will run out of iced tea in 3 days (a total of 3 mornings and 3 evenings)
Step-by-step explanation:
Day 1 - 9.5 cups left
14.25 - 2.5 - 2.25 = 9.5
Day 2 - 4.75 cups left
9.5 - 2.5 - 2.25 = 4.75
Day 3 - 0 cup left
4.75 - 2.5 - 2.25 = 0
Answer: You will run out of iced tea in 3 days
Step-by-step explanation:
2.5 + 2.25 = 4.75
14.25/4.75 = 3
help me please I will give who is right briniest
Answers
Answer:
1. x=6
2. x=24
3. x=60
4. x=6
Step-by-step explanation:
1. divided by 2
2. multiplied by 2
3. multiplied by 5
4. divided by 1.5
Answer:B
Step-by-step explanation:
Please help me. I need the answer if its diameter, radius, or circumference. After i pick one it asks the calculations. Thanks!
Answers
The formula for any geometric sequence is an = a1 · rn - 1, where an represents the value of the nth term, a1 represents the value of the first term, r represents the common ratio, and n represents the term number. What is the formula for the geometric sequence 1, -2, 4, -8, ...? an = 1 · (-2)n - 1 an = -2 · 1n - 1 an = -8 · (-2)n - 1 an = 1 · 2n - 1
Answers
Answer:
\(\huge\boxed{a_n=1\cdot(-2)^{n-1}}\)
Step-by-step explanation:
\(a_n=a_1r^{n-1}\)
We have the geometric sequence: 1, -2, 4, -8, ...
Find the common ratio:
\(r=\dfrac{a_2}{a_1}=\dfrac{a_3}{a_2}=...=\dfrac{a_n}{a_{n-1}}\)
\(a_1=1,\ a_2=-2\)
substitute:
\(r=\dfrac{-2}{1}=-2\)
Substitute
\(a_1=1;\ r=-1\)
to
\(a_n=a_1r^{n-1}\)
\(a_n=1\cdot(-2)^{n-1}\)
Answer:
\(a_{n}=1 (-2)^{n-1}\)
Step-by-step explanation:
Hi there!
Let's do it,
1)\(1,-2,4,-8\)
First let's find the q, the common ratio by dividing the second term by the anterior one.
-2:1 =-2
4:-2=-2
So the common ratio is -2. Plugging in on the General formula:
\(a_{n}=a_{1}q^{n-1}\)
\(a_{n}=1 (-2)^{n-1}\)
the ratio of the number of oranges to apples to bananas is 8:5:2. if there are 120 fruits in total, how many bananas are there
Answers
Answer:
Step-by-step explanation:
To find the number of bananas, we need to determine the proportion of bananas in the total number of fruits based on the given ratio.
Let's assume that the ratio of oranges, apples, and bananas can be represented by 8x, 5x, and 2x, respectively, where x is a common multiplier.
The sum of the parts in the ratio is 8x + 5x + 2x = 15x.
We know that the total number of fruits is 120. Therefore, we can set up the following equation:
15x = 120
To solve for x, we divide both sides of the equation by 15:
x = 120 / 15
x = 8
Now that we know the value of x, we can find the number of bananas by multiplying it by the corresponding part of the ratio:
Number of bananas = 2x = 2 * 8 = 16
So, there are 16 bananas in total.
We can add all the parts to the ratio and get 15. Out of 15 parts, 2 are bananas. Now we can calculate how many fruits are in one part. One fifteenth of 120 is 8, so there are 8 fruits in one part. 2 parts are bananas, so multiplying 8 with 2 gives us our answer, 16.
The ratio of yellow to red stickers on a page is 5 to 4.
Which statement is true? 1 . For every 5 yellow stickers, there are 9 red stickers.
2 . There could be 15 yellow stickers and 14 red stickers.
3 . There could be 25 yellow stickers and 20 red stickers.
4 . There are exactly 9 stickers on the page.
Answers
Answer: 3 There could be 25 yellow stickers and 20 red stickers.
Step-by-step explanation:
Answer: The answer is 3.
Step-by-step explanation:
This is because if you multiply the 5 by 5 you get 25 and you must multiply the 4 by the same thing. So the answer is 25 to 20.
HELP ANSWER THIS I WILL GIVE TEN POINTS AND THANKS!
REMEMBER TO EXPLAIN STEP-BY STEP! AND GET THE CORRECT ANSWER!
The units and tens digits of one-two digit integer are the tens and units digits of another two- digit integer, respectively. If the product of the two integers is 4930, what is their sum?
Answers
Answer:
(10t + u)(10u + t) = 4,930
100tu + 10t^2 + 10u^2 + tu = 4,930
101tu + 10t^2 + 10u^2 = 4,930
10t^2 + (101u)t + (10u^2 - 4,930) = 0
(101u)^2 - 4(10)(10u^2 - 4,930)
= 10,201u^2 - 400u^2 + 197,200
= 9,801u^2 + 197,200
We see that u = 5 gives 442,225.
√442,225 = 665
(10t + 5)(50 + t) = 4,930
500t + 10t^2 + 250 + 5t = 4,930
10t^2 + 505t - 4,680 = 0
2t^2 + 101t - 936 = 0
t = (-101 + √(101^2 - 4(2)(-936)))/(2×2)
= (-101 + √17,689)/4
= (-101 + 133)/4 = 32/4 = 8
So the numbers are 58 and 85.
58 + 85 = 143
-3 + 6x. Which expression shows the correct factorization?
Here are the ones to pick from
1. -2 + -2 +6 +x
2. 6(-2 +x)
3. 6(-2 +x)
4. -3 (1 - 2x)
Answers
Answer:
Option #4
Step-by-step explanation:
Expand option #4
=-3(1-2x)
=-3 -2x*-3
=-3+6x which is what your original equation was.
A jogger runs 3/5 of a mile in 1/4 of an hour. If they continue at the same time rate, what is the unit rate of the jogger, in miles per hour?
Answers
Answer:2.20
Step-by-step explanation:
4x3=12
12/5=2 2/5 of 2.20
You pick a card at random. 6 7 8 9 What is P(divisor of 70)? Write your answer as a percentage. %
Answers
Answer:
Step-by-step explanation: