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barxatty [35]
3 years ago
15

4x + y = 46.75 help!! A 8.50 B 8.75 C 9.50 D12.75

Mathematics
1 answer:
WARRIOR [948]3 years ago
3 0

Answer:

d is the answer

Step-by-step explanation:

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Answer this one for me thanks ppppp
Brilliant_brown [7]

Answer:

16.6 units

Step-by-step explanation:

Hi there!

We can use the Pythagorean theorem to help us solve this problem: a^2+b^2=c^2 where c is the longest side of a right triangle (the hypotenuse) and a and b are the other two sides

It's safe to assume that x is the longest side in this triangle, making it the c value. Plug 14 and 9 into the equation as a and b and solve for x:

14^2+9^2=x^2\\196+81=x^2\\277=x^2\\x=16.6

Therefore, the value of x is 16.6 units when rounded to the nearest tenth.

I hope this helps!

6 0
3 years ago
Solve for d.<br> -4d + 7 = 3d
STALIN [3.7K]

Step-by-step explanation:

The Answer Is

-4d + 7 = 3d

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So D = 1.

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3 years ago
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Answer:

plants getting there food is the basic use of photosynthesis

Step-by-step explanation:

6 0
3 years ago
1. Rich wants to buy a coat priced at x dollars. It is on sale for 20% off. He must
alexandr1967 [171]

Answer: x-0.20x+0.0725x

Step-by-step explanation:

Let x be the price. 20% (0.20) 7.25% (0.0725)

x-0.20x+0.0725x

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3 years ago
The accompanying stem-and-leaf plot represents Kiko's test scores this year. What is the median score for this set of data?
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