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3 years ago

Picture included

Mathematics

2 answers:

Brut [27]3 years ago

5 0

The answer is A, since it is the only answer choice that the test point (0, 0) satisfies.
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Hope this helps!
==jding713==

lidiya [134]3 years ago

4 0

The answer is Abecause if you plug in the value es for each function A is the only one the makes it trye

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Please help me solve this problem

Stells [14]

Answer:

$180

Step-by-step explanation:

To solve, we can set up a proportion and solve.

You earn $45 for 7.5 hours of work, and you earn $ x for 30 hours of work

45/7.5=x/30

Cross multiply

45*30=7.5*x

1350=7.5x

To solve for x, we need to get x by itself. It is being multiplied by 7.5. To undo this, divide both sides by 7.5

1350/7.5=7.5x/7.5

180=x

So, for 30 hours of work, you would earn $180

5 0

3 years ago

Read 2 more answers

on the first day if the month, John counted his money and found he had $28.35. since then he has received an additional $17.26 f

barxatty [35]

Dude, this is simple addition. 28.35 + 17.26 = 45.61

He now has $45.61

8 0

3 years ago

Select all the equations that are true, and you can only pick 3...

lesya [120]

Answer:

I only see one true equation. Please check the statements.

Step-by-step explanation:

О 0+451=0← for A FALSE

О 130+210=210+130← for B FALSE

О (123+57)+180=180+(87+180)←for C FALSE

√ for= 497+0=497←for D TRUE

5 0

2 years ago

Mr. Morales purchased 218 acres of land for his farm. If the total price of the land was $163,282, how much did each acre cost?

nlexa [21]

Answer:

$749 each

Step-by-step explanation:

6 0

3 years ago

Hi again here's the picture

pshichka [43]

Answer:

Step-by-step explanation:

Given,

D = diameter of semicircular part = 42 m

L = Length of straight part = 110 m

Now, let's find the perimeter:

= 2 ( length of semi-circle + length of straight part )

$= 2( \frac{\pi \: d}{2} + l)$

Plug the values

$= 2( \frac{3.14 \times 42}{2} + 110)$

Calculate the product

$= 2( \frac{131.88}{2} + 110)$

Divide

$= 2 (65.94 + 110)$

Calculate the sum

$= 2 \times 175.94$

Calculate

$= 351.88 \: m$

Hope this helps..

Best regards!!

8 0

3 years ago

Read 2 more answers