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Pani-rosa [81]
4 years ago
7

It takes 20 minutes for 5 people to paint 5 walls.

Mathematics
1 answer:
Sergio039 [100]4 years ago
7 0

Answer:

heres what i can find on the internet

Step-by-step explanation:

So, 5 walls = 4500 ft2 & since there are 5 people (all doing equal work) then each man paints 900 ft2 in 20 minutes. So, the total time is 20 minutes.

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Mr math is looking missing pair of socks in the past week and how many socks his missing
Kipish [7]

Answer:

1/3

Step-by-step explanation:

add the sum of all of the sock, then subtract 8. 24 minus 8 is 16, which is 2/3

5 0
2 years ago
What is the range of the function y = 2 sin x
alexandr402 [8]

Answer:

Range: [-2, 2] {y | -2 ≤ y ≤ 2}

Step-by-step explanation:

he given function is y = 2sinx

We have to find the range of the given function.

Since at y-axis sine function has the variance between -1 to 1 so range of y = sinx is [-1, 1]

and if the amplitude of sine function is 2 then sine function will vary from -2 to 2 which implies that range of y = 2 sinx will be [-2, 2]

So range of y = 2sinx is [-2, 2]

Read more on Brainly.com - brainly.com/question/4419238#readmore

4 0
4 years ago
Read 2 more answers
Which equation has the solution x = 12?
Hoochie [10]

Answer:

D). last one

Step-by-step explanation:

a. 4x+3=45

4x=42

x=10.5 (incorrect)

b. 5x-8=68

5x=76

x=25.2 (incorrect)

c. 2x-5=29

2x=34

x=17 (incorrect)

d. 3x+6=42

3x=36

x=12

6 0
4 years ago
Which of the following is equivalent to the expression below?
vladimir1956 [14]

Answer:

2i√5

Step-by-step explanation:

√-20 = √-1 × √20

√-1 = i

√20 = 2√5

i × 2√5 = 2i√5

5 0
3 years ago
Point B is on line segment AC. Given BC = 7 and AC = 11, determine the length<br> AB.
nekit [7.7K]

Answer:

Length of AB is 4

because

AB = AC - BC

7 0
3 years ago
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