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sammy [17]
3 years ago
7

FIND THE MISSING LENGTH!!! URGENT!!!

Mathematics
1 answer:
Pani-rosa [81]3 years ago
5 0

Answer:

4

Step-by-step explanation:

Triangle BUC is 3 times smaller than Triangle SUT. This means that you would divide 12/3 and get 4 as the missing side.

Hope it helps!

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Circle A has center of (2, 8), and a radius of 2 and circle B has a center of (5, 4), and a radius of 10. What steps will help s
SVETLANKA909090 [29]

Answer:

D.Dilate circle A by a scale factor of 5.

Step-by-step explanation:

We are given that

The center of circle A is (2,8) and radius of circle A is 2.

The center of circle B is (5,4) and radius of circle B is 10.

We have to find the steps will help to show that circle A is similar to circle B.

When two circles are similar it means the size of circles can be same or different.Therefore, radius of circles will be same or  different.

But, the radius of circles are different.

Dilation: It is a transformation in which obtained figure is similar to the original figure.

Shape remains same but the size of figures are different.

Ratio of corresponding sides of  two figures=Scale factor

When a circle is dilated then,

Ratio of  radius of circle obtained after dilation to the radius of original circle= Scale factor

Scale factor=\frac{10}{2}=5

Hence, option D is true.

4 0
3 years ago
What is 3x-4y+7=3y+1
grin007 [14]

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Step-by-step explanation:

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2 years ago
Multiply. 42.9 × 3.45
frosja888 [35]

Answer:

42.9 x 3.45 = 148.005 exactly or 148 rounded

7 0
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Ivahew [28]

add the like terms

14x=-3+x

subtract x from both sides

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divide both sides by 13

x=-3/13

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Xelga [282]

Answer:

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Step-by-step explanation:

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