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svetoff [14.1K]
3 years ago
8

PLSSSS ASAPPP!!!!!!!!!!

Mathematics
2 answers:
mojhsa [17]3 years ago
6 0

Answer:

D. my answer for your question

konstantin123 [22]3 years ago
3 0
The answer is 13, i got this by using the pythagorean theorem. a^2 + b^2 = c^2. in this case it would be 84^2 + b^2 = 85^2. then that would turn into 7056 + b^2 = 7225, subtract both sides by 7056 to get b^2 = 169, then square 169 to get 13 :)
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PLEASE HURRY IM TAKING A EXAM!!!!What is the equation of a line that is perpendicular to y=2x+4 and passes through the point (4,
Marat540 [252]

Answer:

what are the answers available or does it not show?

6 0
3 years ago
An animal shelter spends $2.50 per day to care for each cat and $4.50 per day to care for each dog. Adrian noticed that the shel
stich3 [128]

Answer:

11 cats

Step-by-step explanation:

I did trial and error.

I started with 16 cats and 17 dogs, so:

(16x$2.5) + (17x$4.5) = $116.5

The value is too low which means that they spent more money on the expensive side (i.e., dogs).

I ended up with 11 cats and 22 dogs, so:

(11x$2.5) + (22x$4.5) = $126.5

3 0
4 years ago
Does the table of values below represent a proportional relationship?
ladessa [460]

Answer:

No

Step-by-step explanation:

The constant of proportionality is k = y/x. In this case, k is 5. When you multiply k which is 5 with the x value you should get the y value. You will see that 2 X 5  = 10, 3 X 5 = 15, and 5 X 5  = 25 but 4X 5 is not equal to 24. This means the ordered pair (4, 24) does not lie on the straight line that is formed where all the other ordered pairs (2,10), (3,15), and (5,25) lie.

For a proportional relationship in a table, the k is constant for all the ordered pair x and y values. All the ordered pairs in the table should also lie on the same straight line.

So the answer is no.

5 0
2 years ago
Write the grammatical sentence as an algebraic one: Nine less than half a number is twenty-four. ​
soldi70 [24.7K]
Answer:

x/2-9=24

Explanation:

Nine less:
-9
Half a number:
x/2
So nine less than half a number:
x/2-9
Is 24:
=24

So x/2-9=24

To solve for the number:
Add 9 to both sides:
x/2-9+9=24+9
x/2=33
Multiply both sides by 2:
2(x/2)=33(2)
x=66
8 0
3 years ago
Please help me!!!!!!!!!!
vivado [14]

1st paper: A

2nd paper: B

3rd paper: B

4 0
3 years ago
Read 2 more answers
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