2 years ago

Alright have posted it now.

Mathematics

1 answer:

Mrrafil [7]2 years ago

7 0

Hi again! so vertical angles are angles that are across from eachother, so it would be 5 and 7 and 6 and 8

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Please help me its a math problem thank you i give brainlist

inna [77]

Answer:

1.875

Step-by-step explanation:

the average rate of change of g(x) in the closed interval [ a, b ] is

$\frac{g(b)-g(a)}{b-a}$

here [a, b ] = [- 1, 3 ] , then

g(b) = g(3) = 2³ + 1 = 8 + 1 = 9

g(a) = g(- 1) = $2^{-1}$ + 1 = $\frac{1}{2}$ + 1 = 1.5

then

average rate of change = $\frac{9-1.5}{3-(-1)}$ = $\frac{7.5}{4}$ = 1.875

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2 years ago

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Sauron [17]

Answer:

a - 2b

Step-by-step explanation:

❖ Step 1: Distributive negative sign.

$(a-b+c)+(-1)(c)+(-1)(b)$
$a-b+c-c-b$

❖ Step 2: Combine like terms.

$(a)+(-b-b)+(c-c)$
$a-2b$

Therefore, the answer is a - 2b.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

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2 years ago

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True or False: Midpoint is represented by a whole number, Indicating a length.

Citrus2011 [14]

Your answer is false

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2 years ago

The sum of negative 45 times a number<br> and twelve is 117. What is the number?

blagie [28]

Answer:

-2.33

Step-by-step explanation:

Let the number be denoted as "x"

-45x + 12 = 117

-45x = 117-12

-45x = 105

x = 105/-45

x= -2.33

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3 years ago

In a recent survey, 8 people were each asked the number of times they have been on a airplane. Here is a list of the responses.

Anuta_ua [19.1K]

Answer:

Step-by-step explanation:

Always arrange numbers in order from least to greatest.

To find the range you take the MAXIMUM # - MINIMUM #.

MAX # = 26

MIN # = 9

26 - 9 = 17.

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2 years ago