3 years ago

Points D, E, and Fare midpoints of AABC. Which segment is parallel to AC?

1 answer:

8 0

The answer is A) DE. I really don’t know how to explain this. Just remember the definition of parallel lines and you’ll see it.

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0.8 is 10 times as great as what decimal

Aleks04 [339]

0.08.
0.8/10 is 0.08
the answer is 0.08

3 0

3 years ago

Omar makes a total of $51.75 selling brownies and muffins at a bake sale if he sells 16 brownies for $2.25 each how many muffins

telo118 [61]

Answer:

He can make 9 Muffins

Step-by-step explanation:

16*2.25=36

51.75 - 36=15.75 Subtract the total number of selling he made by how much he made with the brownies

15.75/1.75=9 Divide the number you got after subtracting by by how many he is going to sell each of then

8 0

3 years ago

22 g(x) = *+ +7 What is the average rate of change of g over the interval —2, 4):

kobusy [5.1K]

Answer:

$Rate = 1$

Step-by-step explanation:

Given

$g(x) = x + 7$

Interval: (-2,4)

Required

Determine the average rate of change

This is calculated using:

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

Where:

$(a,b) = (-2,4)$

So, we have:

$Rate = \frac{g(4) - g(-2)}{4-(-2)}$

$Rate = \frac{g(4) - g(-2)}{4+2}$

$Rate = \frac{g(4) - g(-2)}{6}$

Calculate g(4) and g(-2)

$g(4) = 4 + 7 = 11$

$g(-2) = -2 + 7 = 5$

So:

$Rate = \frac{11 - 5}{6}$

$Rate = \frac{6}{6}$

$Rate = 1$

Hence, the average rate of change is 1

8 0

3 years ago

The sum of a number and two equal to negative seven. Translate this sentence to an equation and then find the number

Anvisha [2.4K]

Answer:

-9

Step-by-step explanation:

x+2=-7

x+2-2=-7-2

x=-9

6 0

3 years ago

A water tank holds 216 gallons but is leaking at a rate of 3 gallons per week. A second water tank holds 324 gallons but is leak

Tems11 [23]

Answer:

Step-by-step explanation:

216 - 3x = 324 -5x

subtract 216 from both sides

add 5x to both sides

divide both sides by 2x.

7 0

3 years ago