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boyakko [2]
4 years ago
11

I need to know the answer

Mathematics
1 answer:
amid [387]4 years ago
7 0
The answer is B hope it helped
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To place a picture in his class newspaper,Joaquin must reduce the picture by a scale factor of 0.3 . Find the dimensions of the
-BARSIC- [3]
What you must do for this case is multiply each dimension by the reduction factor.
 We have then:
 For the width:
 w = (15) * (0.3)
 w = 4.5
 For the height:
 h = (10) * (0.3)
 h = 3
 answer:
 the dimensions of the reduced picture is
 w = 4.5 cm
h = 3 cm
7 0
3 years ago
3. During liftoff, a space shuttle accelerated to a speed of 862 m/s in 75 seconds. What was the
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11.493 or 11.5

Step-by-step explanation:

by dividing speed by time. 862/75

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3 years ago
7men have 7wives, each man and each wife have 7children what is total number of people​
UkoKoshka [18]

Answer:

63

Step-by-step explanation:

If 7 men have 7 wives, that means they have 1 wife each, so that will be 7+7=14. Then each wife has 7 children, so that will be 7×7=49, next we add the children to the men and the wives and get 49+14=63. So the total number of people is 63.

7 0
2 years ago
Which of the following is NOT a function?
joja [24]

Answer:

<em>c</em>

Step-by-step explanation:

6 0
3 years ago
Need expert answer...Solve if you know,Explain your answer if you don't...Thank you.
Igoryamba

Answer:

C

Step-by-step explanation:

A piece wise function involves two or more functions over specific intervals. The equations of the two lines are the following y=x+1 and y=-x+2. The line y=-x+2 continues to the right and has an open circle at the end. So this point is not included. This means the interval is a greater than sign but not equal to.  This means C is the answer.

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4 years ago
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