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3 years ago

13

Suppose you got 3 out every 4 questions correct on your homework. How many total questions were on the homework if you got 12 qu

estions correct?

1 answer:

Andrej [43]3 years ago

5 0

Answer:

9

Step-by-step explanation:

there's 12 questions

divided 12 by 4 because its every for questions

3 parts every third question is wrong

so 3 wrong = 9

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Forty children from an after-school club went to the matinee.This is 25% of the children in the club.How many children are in th

Korvikt [17]

25% = 0.25

40 / 0.25 = 160

40 is 25% of 160.

There are 160 children in the club.

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2 years ago

How many decimal places are there in the product of 0.87 x 18?<br><br>A. 1 B. 2 C. 3 D. 4

sp2606 [1]

C
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2 years ago

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469.4 \62 estimate the quotient

bulgar [2K]

469.4/62=7.57

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3 years ago

Aubrey finished 2/9 of a project on Monday and 1/4 of the project of Tuesday. How much of the project has Aubrey completed?

riadik2000 [5.3K]

Answer:

17/36

Step-by-step explanation:

We have to find a common denominator, so the first common denominator for 4 and 9 is 36. 9x4=36, so we multiply 2 by 4, which equals 8. 4x9-36, so we multiply the 1 by 9, and get 9. Then we add the numerators, 8 and 9, and get 17. So it's 17/36

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2 years ago

What is the value of x? Enter your answer in the box. Ft Triangle V T K with segment T Y such that Y is on segment V K, between

Yanka [14]

Answer:

x=47 feet

Step-by-step explanation:

Since angle VTY is congruent to angle VTK, segment TY bisects angle VTK. Since Y is on segment VK, between V and K, we can use the Angle Bisector Theorem, which states that:

$\frac{VY}{YK}=\frac{VT}{TK}$

$\frac{22}{YK}=\frac{77}{87.5}$

$YK=\frac{22{\times}87.5}{77}$

$YK=25 feet$

Now, X=VY+YK

Substituting the values, we get

X= $22+25$

X= $47 feet$

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2 years ago

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