3 years ago

Please help me with this problem i tried

Mathematics

2 answers:

mezya [45]3 years ago

4 0

Answer:

I think the answer is 1280

nata0808 [166]3 years ago

4 0

Answer:

i think it might be 147.32 but thats what i got sorry i am also only in 7th grade

Step-by-step explanation:

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I need help only 10 points today

gtnhenbr [62]

Answer:

D is the correct answer

Step-by-step explanation:

hopes this helps

6 0

2 years ago

Read 2 more answers

What is the value of x when y equals 2 in the equation y equals x over 4 - 7

Alex

The value of x when y = 2 is x = 36

Step-by-step explanation:

The equation that we have in this problem is:

$y=\frac{x}{4}-7$

In order to find the value of x when y is equal to

y = 2

We need to re-arrange the equation making x the subject.

We proceed as follows:

1) We add +7 on both sides:

$y+7=\frac{x}{4}-7+7\\y+7=\frac{x}{4}$

2) Now we multiply both sides by 4:

$4(y+7)=\frac{x}{4}\cdot 4\\x=4(y+7)$

3) Now we can substitute y = 2 and find the value of x:

$x=4(2+7)=4(9)=36$

Learn more about equations:

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5 0

3 years ago

Please help with this postulate! :)

atroni [7]

Answer:

C. ASA postulate

Step-by-step explanation:

<u>We observe two angles and the included side of ABC are congruent to two angles and the included side of DBE:</u>

∠A ≅ ∠D
∠C ≅ ∠ E
AC ≅ DE

This is called ASA

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2 years ago

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Mike spent half of his allowance going to the movies. He washed the family cat and earned $7. What is his weekly allowance if he

Natasha_Volkova [10]

16 - 7 is 9
9 x 2 is 18
His weekly allowance is 18

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3 years ago

Systems of equations substitution y=8 y=x+1

klemol [59]

(8) = x +1

same thing as 8 = 1x

divide both sides by 1 and x = 8 Y= 8

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3 years ago