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3 years ago

Use the formula to find the value of the indicated variable for the values given.

Mathematics

1 answer:

Whitepunk [10]3 years ago

4 0

Answer:

A = 3,649

Step-by-step explanation:

If the formula that we have to use is A = bh, then let's substitute the variables with the given values.

The completely substituted equation is A = (89)(41).

Multiply 89 by 41 to figure out what A is, which is 3,649.

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Find the value of Y to nearest tenth... cos 64degrees = y/8

Rzqust [24]

Step-by-step explanation:

what is the problem ? this is very straight forward with a calculator :

cos(64°) = y/8

y = 8×cos(64°) = 8×0.438371147... = 3.506969174... ≈

≈ 3.5

4 0

2 years ago

Solve the equation 3p (3p - 8) - 8 = 9p ( p - 3 + 4

pentagon [3]

Answer:

$p= \frac{-8}{33}$

Explanation:

Given:

$3p (3p - 8) - 8 = 9p ( p - 3 + 4)$

To Find:

Value of p=?

Solution:

Before solving this equation, we will use the method of BODMAS which states that we first solve the Bracket then Off then Division then Multiplier then addition and at last subtraction.

Now we will solve the both right and left hand side of the equation

$3p (3p - 8) - 8 = 9p ( p - 3 + 4)$

$9p^2-24p-8=9p^2+9p$

Gruoping the like terms we get,

$9p^2-9p^2-24p-9p=8$

After solving the both right hand and left hand side of the equation

$-33p=8$

And we get the value of p as

$p= \frac{-8}{33}$

4 0

4 years ago

Read 2 more answers

Solve the inequality.

DedPeter [7]

C>12
Y=-3 -3+13= 10
7x-14 Multiply
112

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3 years ago

Find the measure of an angle whose supplement is 6 more than 4 times the complement

zepelin [54]

Complement = 90-x

Supplement=180-x

180-x=4(90-x)+6

180-x=360-4x+6

3x=360-180+6

3x=186

x=186/3

x=62

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3 years ago

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Anvisha [2.4K]

Answer:

Step-by-step explanation:

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3 years ago