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Zolol [24]
3 years ago
15

Does anyone know how too do this please I need help

Mathematics
1 answer:
Natasha2012 [34]3 years ago
4 0

Answer:

1:        -17

2 :     -51

n/3 that is a fraction

2.  n*3



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The formula for the area of a triangle is A = 1/2bh. Solve for h.
Hitman42 [59]

Answer:

h = 2A/b

Step-by-step explanation:

The given area triangle is denoted by:

A=1/2bh

By solving for "h", we're simply asked to make "h" the subject of the formula, that is putting "h" on one side of the equation and all other variable/values on the other side of the equation.

By doing this, we move other variables presently on the right side with "h" and the left hand side of the equation takes them all except "h", then we have:

2A/b = h.

6 0
3 years ago
Given the function g(x) = x2 + 10x + 20, determine the average rate of change of
Dmitrij [34]

A function assigns the values. The average rate of change for the given function g(x) is 1.

<h3>What is a Function?</h3>

A function assigns the value of each element of one set to the other specific element of another set.

The average rate of change of a function is given by the formula,

Average rate of change, = [f(b)-f(a)]/(b-a), [a,b]

Where a is the lower limit and b is the upper limit.

Given the upper limit for the function is 0, therefore, the value of a is 0, similarly, the value of b is -9. Thus,

a = 0

g(a) = 0²+10(0)+20 = 20

b = -9

g(b) = (-9)²+10(-9)+20 = 11

The average rate of change for the function g(x), can be written as,

\text{Average rate of change}= \dfrac{g(-9)-g(0)}{-9-0}=\dfrac{11-20}{-9} = 1

Hence, the average rate of change for the given function g(x) is 1.

Learn more about Function:

brainly.com/question/5245372

#SPJ1

8 0
2 years ago
Beth bought two pairs of earrings for $12.00 each. She also had to pay 6% sales tax. What was her total bill?
Darya [45]
I’m pretty sure it would be $12.72!
7 0
3 years ago
Read 2 more answers
Mark as brainly answerereeere asap
aliya0001 [1]
Answer : 84m^2=A
Photo Shows Solving Steps.

Hope this helps!

~ Penny
5 0
3 years ago
Read 2 more answers
??????????????????????
gtnhenbr [62]

Answer:

110 degrees

Step-by-step explanation:

I don't know if that is correct.

6 0
3 years ago
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