True or False: The perpendicular bisector of the base of any isosceles triangle also bisects another side of the triangle.
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Related Questions
A spinner has 5 equally sized sections labeled A, B, C, D, and E.
What is known about the probability model for this situation?
Select all correct answers.
A. The probability model for this situation is non-uniform.
B. The probabilities of the individual outcomes are not the same.
C. The probabilities of the individual outcomes are the same.
D. The probability model for this situation is uniform.
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Answer:
B. and D.
Step-by-step explanation:
I believe it's right because it is uniform and im pretty sure they are not the same though
The probability model for this situation is
The probabilities of the individual outcomes are the same.
and, The probability model for this situation is uniform.
The correct option is (C) and (D).
What is probability?Probability means possibility. It is a branch of mathematics that deals with the occurrence of a random event.
Given:
A spinner has 5 equally sized sections labeled A, B, C, D, and E.
As,
P(A)= P(B)= P(C)= P(D)= P(E)= 1/5, which is same.
The probability model for this situation is uniform.
Hence, The probabilities of the individual outcomes are the same.
and, The probability model for this situation is uniform.
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50** POINTS! 7th Grade, Geometry. Thankyou.
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Meaning 6x-7=2x+25
Which makes x=4
Plug 4 back into the equation
2(4)+25 which equals 33
What is the volume of the cube below?
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Answer:
C
Step-by-step explanation:
V=lwh
4 times x times x
4 x^2
This is because the volume will be 4 x 4 x 4= 32. In order for it to be 32, the x will be plugged in with a 4. So: 4 x (4^2) = 32
The six sides of a number cube are labeled 1, 2, 3, 4, 5, and 6. You flip a coin and roll the number cube. What is the theoretical probability that the coin lands on tails and you roll a 5?
Answers
Answer:
1/8
Step-by-step explanation:
because if there is two faces of a coin [heads & tails] and there are [probably, i'm not sure], 6 numbers on the cube. 2+6=8. 1/8. again, i'm not sure. im guessing lol
I don’t know if it is correct.
WILL MARK BRAINLIEST TO THE FIRST ONE TO GET CORRECT ON THIS ASAP!!!!!!
Answers
Answer:
c
Step-by-step explanation:
30 times 6
Mark me on brainliest please
Find the missing point of the following parallelogram.
(5, 3)
(6, 5)
(7, 5)
(2, 4)
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Answer:
2,4
Step-by-step explanation:
pls help me i'll give the brainlist or whatever it is to the first correct answer. pls NO LINKS.
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Answer:
628 hope it helps
Step-by-step explanation:
ite
40 points to whoever get these right!! <3
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{11, 14, 22}
Step-by-step explanation:Triangle Inequality Theorem states that two sides of a triangle must be greater than the third side.
Using this method, the answer is {11, 14, 22} because 11+14>22, 11+22>14, and 14+22>11
[2] Answer:x = 67°
Step-by-step explanation:Same-side interior angles are supplementary.
x° + 113° = 180°
x° = 180° - 113°
x = 67°
[3] Answer:r = 2°
Step-by-step explanation:The little box represents 90 degrees, meaning that these angles are complementary.
9r + 2° + 70° = 90°
9r + 72° = 90°
9r = 18°
r = 2°
word word
A volcano on a recently discovered planet rises to a height of 19.529.
Use the table of facts to find the height of the volcano in feet.
Round your answer to the nearest tenth.
Conversion facts for length
12 inches = 1 foot
3 feet = 1 yard
36 inches = 1 yard
5280 feet = 1 mile
1760 yards = 1 mile
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how do you delet andwosrs?
The height of the volcano is approximately 4.9 feet, rounded to the nearest tenth.To find the height of the volcano in feet, we can use the given conversion facts. Starting with the height of the volcano, which is 19.529, we can perform the following conversions:
1. Convert inches to feet:
Since 12 inches equal 1 foot, we divide the height by 12 to convert inches to feet:
19.529 inches = 19.529 / 12 ≈ 1.627 feet
2. Convert yards to feet:
Since 3 feet equal 1 yard, we multiply the height (already in feet) by 3 to convert yards to feet:
1.627 feet = 1.627 * 3 ≈ 4.880 feet
Therefore, the height of the volcano is approximately 4.9 feet, rounded to the nearest tenth.
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What is the solution to this equation?
−1/5(x+1 3/4)=−2 1/
2
Responses
x=21 1/4
x equals 21 and 1 over 4
x=14 1/4
x equals 14 and 1 over 4
x=10 3/4
x equals 10 and 3 over 4
x=3 3/4
I WILL GIVE BRAINLYEST
Answers
Answer:
10 3/4
Step-by-step explanation:
\(x + \frac{7}{4} = - \frac{5}{2} \times - \frac{5}{1} \\ x = \frac{25}{2} - \frac{7}{4} \\ x = \frac{43}{4} \\ x = 10 + \frac{3}{4} \)
Which scenario can be modeled by the linear function
y = -15x + 500?
A. The temperature on Jupiter is
15℉ and increases by 500℉ every day.
B. There is a population of 500 giraffes in Western Africa that decreases by 15 giraffes each year.
C. A carpet cleaning service charges $500 plus an additional $15 for every hour.
D. A membership fee for a movie streaming service is free, but each rental costs $15.
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If 5 lemons cost $1.95 and the price of each lemon is the same, how much does each lemon cost?
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Answer:
$0.25
Step-by-step explanation:
$1.95 divided by 5
What is the formula for distance?
A. d = r + t
B. d = r – t
C. d = rt
D. d= r/t
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Answer:
C) d =rt
Step-by-step explanation:
Explanation: none
HELP PLS what would be
-8(4-x)+20 as the sum of two unlike terms
Answers
Answer: Hope this helps (maybe brainliest?)
-8(4-x)+20
-32+8x+20
8x-12
The replacement set for an equation is {12, 18, 32, 48}. The equation is represented by the sentence, "34 of a number is 24." What is the solution set of the equation? Responses {12} open curly bracket 12 close curly bracket, {18} open curly bracket 18 close curly bracket {32} open curly bracket 32 close curly bracket {48}
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Answer: 38 67 54 90
Step-by-step
Answer: 32
Step-by-step explanation: I took the test:)
For each function below, find its domain and then determine if the function increasing, decreasing, or constant on each piece of the domain. Sometimes the domain is just one interval, but the function still changes its behavior at some points. s(t)=\(\frac{-5}{|t|}\)
The interval on which the function is decreasing is : ( , )
The interval on which the function is increasing is : ( , )
The interval on which the function is constant is : ( , )
Leave unused fields blank.
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Answer and explanation:
First, the domain is all real numbers except 0, since x = 0 is the asymptote.
D: x ∊ R, x ≠ 0
or
D: (-∞, 0) ∪ (0, ∞)
The range is everything below y = 0.
R: y < 0
or
R: (0, -∞)
Next, this function is never constant so there are only intervals of increasing and decreasing. The intervals meet at x = 0.
inc: x > 0
dec: x < 9
or
inc: (0, ∞)
dec: (0, -∞)
A large pool has a faucet to allow water to enter the pool and a drain to allow water to leave the pool.
Each minute, the faucet allows 12 1/5 gallons of water to enter the pool, and the drain allows 15 2/3 gallons to leave the pool.
What is the change in the amount of water in the pool after 1 1/2 minutes?
Enter your answer as a simplified mixed number by filling in the boxes.
Answers
Answer:5 1/5
Step-by-step explanation:
12 1/5 =12.2 as a decimal
12.2 x 1.5 = 18.3
15 2/3 x 1.5 = 23.5
23.5 -18.3 =5 1/5
Ruth's dining room is 6 yards wide and 9 yards long. Ruth wants to install a new wood floor. It will cost $8.00 per square yard. How much will Ruth's new floor cost?
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Ruth’s new floor cost $432.
The cost can be calculated as follows.
First, calculate the area of dining room. Use the formula of rectangle area (width x length)
Area = width x length
= 6 yd x 9 yd
= 54 sq yd
Second, calculate the total cost.
Cost = 54 sq yd x $ 8 per sq yd
= $ 432
Hence it cost $ 432 to install the new wood floor.
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Answer:
$432
Step-by-step explanation:
1. Find the area of the dining room. The equation for finding the area is Length x Width = Area, so, 9x6=54 square yards.
2. Then, since each square yard is $8.00, multiply 54 and 8 to get $432.
which expression uses the commutative property to make it easier to evaluate 3/5•1/4•25 is it
A.5/3•25•1/4
B.3/5•25•1/4
C.25•4•3/5 OR
D.3/5•1/25•1/4
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Answer:
3/5•1/4•25
Step-by-step explanation:
Answer that please. (WHY do i still need to add more words?..............................)
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Answer:
2.235
please mark brainliest
Step-by-step explanation:
Answer:
The product is 2.235
Multiply the pairs of numbers and match them with their products. Tiles (-5)(4.2) (-7)(-3) (4) (5) (2.5)(-9) Pairs 22.5 21 -22.5 -21 111
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Here are the pairs matched with their products:
- (-5)(4.2) matches with -21
- (-7)(-3) matches with 21
- (2.5)(-9) matches with -22.5
Pairs (4) and (5) do not have corresponding products in the given options.
(-5)(4.2) = -21
(-7)(-3) = 21
(4)(5) = 20
(2.5)(-9) = -22.5
So, the pairs of numbers and their products are as follows:
(-5)(4.2) = -21 matches with -21.
(-7)(-3) = 21 matches with 21.
(4)(5) = 20 matches with 20.
(2.5)(-9) = -22.5 matches with -22.5.
I hope this helps!
Yesterday, the movie theater brought in $1,440 in ticket sales and $295.25 in food sales. Today, ticket sales were three-fourths as much as yesterday, and food sales were down by $33.50. Nina wrote the expression
3
4
(1440) + 295.25 + (-33.50)
to find today's total sales.
Answers
Answer:
Nina is not correct because 393.5$ less then yesterday's ticket sales.
Step-by-step explanation:
To find total sales she he is not correct because
3 / 4 of 1440 = 1,080$ ticket sales from yesterday
and 295.25 - 33.50 = 261.75$
Therefore, ( 3 / 4 * 1440 ) + ( 295.25 - 33.50 ) = 1,341.75$ sale of today
Ticket from yesterday and today
1,080 - 1,341.75 = 393.5
393.5$ less then yesterday's ticket.
Step-by-step explanation:
You have a pizza with diameter 12
2
3 in., and a square box that is 12.65 in. across. Write 12
2
3 as a decimal. Can you fit the pizza inside the box?
What is the decimal expansion for 12
2
3?
A.12.6
B.12.65
C.12.6
D.12.66
pls help me
Answers
Answer:
D is the right choice and no you cannot fit the pizza inside the box.
Step-by-step explanation:
D is the answer because to turn 2/3 into a decimal you would divide 2 by 3 and the answer you would get would be 0.66666666666...You would then add 12 to the answer and get 12.6666... Once you get this answer you would round it to the hundredths to get 12.67 but since that is not an option you could use D, 12.66 inches.
Answer:
I believe the answer is D.
Step-by-step explanation:
please help me its due at 12 a.m please and ty i'll give brainlisted
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A Hawaiian monk seal dives to a depth of -4.13 meters. By how many meters does it need to change his position to get back to sea level?
!!!!!!!!!!!!
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Answer:
4.13 meters
Step-by-step explanation:
If he is -4.13 meters below sea level, he need 4.13 meters to get back to sea level
Tom and Katherine live in different towns which are linked by a bike trail. They agree to meet for a bike ride, and both set off from home at the same time. Tom rides north at a speed of 14 mph and Katherine rides south at 10 mph. The bike trail between their homes is 42 miles long. How long will it be before they meet?
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Answer:
We can start by using the formula:
time = distance / speed
Let t be the time (in hours) for Tom and Katherine to meet.
Tom's distance = Tom's speed x time = 14t
Katherine's distance = Katherine's speed x time = 10t
Since they are riding towards each other, the total distance they cover is the sum of their distances:
Tom's distance + Katherine's distance = 42 miles
14t + 10t = 42
Simplifying:
24t = 42
t = 42 / 24
t = 1.75 hours
Therefore, Tom and Katherine will meet after 1.75 hours of riding.
Simplify and evulate 3^3 ⋅ 3^2
Answers
Answer: 243
Step-by-step explanation:
3³×3²
27×9=243
hope it helps
from 22 kilograms of fresh mushrooms, 2.5 kilograms of dry mushrooms are obtained, containing 12% water. What is the percentage of water in fresh mushrooms?
(I didn’t really understand the problem’s wording, so you don’t have to give me an answer if you aren’t able to. Just an approach at it.)
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Answer:114
Step-by-step explanation:
i am smart
The percentage of water in fresh mushrooms is 10 percent.
What is percentage?Percentage is defined as a given part or amount in every hundred. It is a fraction with 100 as the denominator and is represented by the symbol "%".
Given that, from 22 kilograms of fresh mushrooms, 2.5 kilograms of dry mushrooms are obtained, containing 12% water.
Let x% of water in fresh mushrooms.
Here, x% of 22 = (100-12)% of 2.5
x/100 ×22 = 88% of 2.5
22x/100= 88/100 ×2.5
22x=88×2.5
x=4×2.5
x=10%
Therefore, the percentage of water in fresh mushrooms is 10 percent.
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please help (worth 10 points)
Answers
Answer:
3) CAD 160
4) CAD 163.20
Step-by-step explanation:
Q3) CAD 1= USD 0.75 OR 75 CENTS
X=USD 120
X= (120x1)/0.75
=CAD 160
Q4) 100%= CAD 160
100%+2%=y
y= (102x160)/100
= CAD 163.20
The two equations from the previous activity are given below.
k = 500 - a
3k + 10a = 3,600 (2)
Now use the substitution method to solve the modified system of linear equations. Solve the system to find the number of kids and adults who visited the carnival.
Answers
3 (500-a)+10 (a)=7200
1500-3a+10(a)=7200
1500+7a=7200
7a=7200-1500
7÷(7a=5700)
a=814.2
lol hagq