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never [62]
3 years ago
10

What is the value of 80-5(x^2-y)+y when x=4 and y=6

Mathematics
1 answer:
egoroff_w [7]3 years ago
8 0

Answer:h

Step-by-step explanation:

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A: P = 2L + 2W solve for W<br><br>B: C = 5/9(F - 32) solve for F​
aliya0001 [1]

Answer:

A. P/2 - L = W

B. 9/5C + 32 = F

Step-by-step explanation:

A. P = 2L + 2W

P = 2(L+W)

P/2 = L + W

(P/2)-L = W

B. C = 5/9(F - 32)

9/5C = F - 32

9/5C + 32 = F

7 0
3 years ago
Equivalent fraction for 5/14
damaskus [11]

Answer:

10/28

(one of many possible correct answers)

Step-by-step explanation:

5/14

Multiply by numerator and denominator by 2

10/28

:)

3 0
3 years ago
ABSOLUTELY NO LINKS. please help with percentages
RSB [31]

Answer:

1.307%

4.38%

5.696%

Step-by-step explanation:

7 0
3 years ago
What is the vertex for:
katrin2010 [14]

Answer:

you factories the equation

5 0
3 years ago
2sin(2x) + 1 = 3sin(2x) Solve for x with exact answers. The domain is 0 ≤ x ≤ π
Temka [501]

Answer:

x = π/4.

Step-by-step explanation:

3sin(2x) = 2sin(2x) + 1

3sin(2x) - 2sin(2x) = 1

1sin(2x) = 1

sin(2x) = 1

When a variable n = π/2, sin(π/2) = 1 [refer to the unit circle].

2x = π/2

x = π/4.

Hope this helps!

7 0
3 years ago
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