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Slav-nsk [51]
3 years ago
13

A rock climber averages 12 3/5 feet per minute. Write and solve an equation to find how many feet x the rock climber climbs in 3

0 minutes.
An equation is______=1235.

The rock climber climbs_______feet in 30 minutes.
Mathematics
1 answer:
Nikolay [14]3 years ago
6 0
Set up a proportion. If 12 3/5 feet can be traveled in one minute, then make that a fraction. 12 3/5 over one equals X over 30. Cross multiply 12 3/5×30 equals 1 X and solve.
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(5,9), (5-3)<br> what is the slope?
monitta

Answer:

Hello!!! Princess Sakura here ^^

Step-by-step explanation:

When you want to find out what the slope is, you have to remember what the formula is first....

m=\frac{y}{x} =\frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

so in this case -3 would be the y_{2} because it's the y in the ordered pair and it's the second one. Then one of the 5's would be x_{2} and 9 would be y_{1} and then the other 5 would be x_{1}.

now if we plug it in

\frac{-3-9}{5-5} =\frac{-12}{0}

now we can tell that we can't divide by zero so the slope would be unidentified and that's it.

5 0
3 years ago
What is the inverse function for h(x) = <img src="https://tex.z-dn.net/?f=%5Csqrt%7Bx%2B7%7D%20-1" id="TexFormula1" title="\sqrt
Blizzard [7]

Step-by-step explanation:

y =  \sqrt{x + 7}  - 1

Replace x and y.

x =  \sqrt{y + 7}  - 1

Solve for y.

x + 1 =  \sqrt{y + 7}

Square both sides.

(x + 1) {}^{2}  = y + 7

(x + 1) {}^{2}  - 7 = y

This is the inverse function or you can also say

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5 0
2 years ago
Someone help please!!!!
MAXImum [283]

Answer:

60cm²

Step-by-step explanation:

as the green and blue box are squares they will have the same sides, length.

so all the sides in the green and blue squares are 3

the pink and orange rectangles : the longer is 7 the shorter one is 3

for the top length of the whole shape is = 7 +3 = 10

side length of the shape is 3 + 3= 6

so then you do 6 x 10 = 60

60 cm² is the answer :)

4 0
2 years ago
Divide and answer in simplest form: 1 2 ÷ 4 A) 1 8 B) 2 1 C) 4 2 D) 8 1
denis23 [38]
\dfrac{1}{2}  \div 4 =  \dfrac{1}{2}  \times \dfrac{1}{4}  = \dfrac{1}{8}


Answer: 1/8 (Answer A)
4 0
3 years ago
Read 2 more answers
WHAT IS 52÷467 I NEED TO KNOW CAUSE I HAVE TO GET MY GRADES UP
Bond [772]

Answer:

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Step-by-step explanation:

this is the answer.

7 0
3 years ago
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