3 years ago

Solve for X. x+3 4 8

Mathematics

1 answer:

m_a_m_a [10]3 years ago

8 0

Answer:

First find the hypotenuse of the small triangle then use that value as the base of the upper triangle. Evaluate the equation formed with the “x"

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Given the function g(x)= -x^2 + x + 5, determine the average rate of change of the function over the interval -4 ≤ x ≤ 3.

OleMash [197]

Answer:

The average rate of change is 2.

Step-by-step explanation:

We are given the function:

$g(x)=-x^2+x+5$

And we want to find the average rate of change over the interval:

$-4\leq x\leq 3$

The average rate of change is synonymous with the slope. So, we will evaluate the function at its endpoints and find the slope between them.

Our first endpoint is given by:

$g(-4)=-(-4)^2+(-4)+5=-15$

And our second endpoint is given by:

$g(3)=-(3)^2+(3)+5=-1$

This gives us two points (-4, -15) and (3, -1). The average rate of change will be the slope between them. Thus:

$\displaystyle ARC=\frac{-1-(-15)}{3-(-4)}=\frac{14}{7}=2$

The average rate of change is 2.

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3 years ago

A school psychologist wants to test the effectiveness of a new method of teaching . She recruits -grade students and randomly d

pav-90 [236]

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"is" (and any subsequent words) was ignored because we limit queries to 32 words.

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2 years ago

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What is 1/2 plus 5/16

kompoz [17]

Convert the 1/2 to a number that has a 16 in the denominator
because you can only add or subtract numbers that have the same denominator
so 1/2 = 8/16

the 8 + 5 = 13
so 8/16 + 5/16 = 13/16

therefore your answer is 13/16

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2 years ago

Pls need help ASAP been stressing need in 10 mins

TEA [102]

Answer:

It's choice 2.

Step-by-step explanation:

The nth value is 1 more than twice the previous value

- for example, 15 = 2*7 + 1.

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After earning interest, the balance of an account is $420. The new balance is 76 of the original balance. Write an equation that

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420-x=76 try that equation if not you might want a math tutor.

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