2 years ago

Helppppop this is 7th grade math

Mathematics

2 answers:

storchak [24]2 years ago

5 0

the answer is B, D and F. I hope this was helpful

Dennis_Churaev [7]2 years ago

3 0

B and d are equivalent

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Will give Brainly answer

tensa zangetsu [6.8K]

Step-by-step explanation:

C IS THE ANSWER!

<h2>MARK ME BRAINLIEST!!!</h2>

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3 years ago

Your parents took your family out to breakfast. Your parents wanted to give the waiter a 15% tip. If the total amount of the bre

zepelin [54]

Answer:

$6.30 for a tip

Step-by-step explanation:

%48.30 as a total

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3 years ago

Rationalize the denominator of the given expression

Grace [21]

You multiply top and bottom of the fraction by the conjugate of 5 - √2 which is 5 + √2. This produces a rational denominator:-

= √7 ( 5 + √2) / (5 - √2)(5 + √2)

= √7 ( 5 + √2) / (25 -2)

= (√7 ( 5 + √2)) / 23 answer

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4 years ago

(-2,-1) (1,-1) find the distance between two points

Daniel [21]

Answer:

Step-by-step explanation:

$\bold{METHOD\ 1:}\\\\\text{Use the formula:}\\\\d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\\\\\text{Substitute the coordinates of the give points:}\\\\d=\sqrt{(1-(-2))^2+(-1-(-1))^2}=\sqrt{(1+2)^2+(-1+1)^2}\\\\=\sqrt{3^2+0^2}=\sqrt9=3$

$\bold{METHOD\ 2:}\\\\\text{We can see that the second coordinates of the points (ordinate) are the same.}\\\text{Therefore, the distance between these points is equal to the distance}\\\text{ between the first coordinates (abscissa).}\\\\d=|1-(-2)|=|1+2|=|3|=3$

8 0

4 years ago

Find the percent of the number. 120% of 33 is?

WINSTONCH [101]

Answer:

39.6 = W

Step-by-step explanation:

Of means multiply and is means equals

120% * 33 = W

Change to decimal form

1.20 * 33 = W

39.6 = W

6 0

3 years ago

Read 2 more answers