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jasenka [17]
3 years ago
14

The triangles have a scale of 3: 5. What is the value of a? *

Mathematics
1 answer:
grandymaker [24]3 years ago
7 0

Answer:

Step-by-step explanation:

multiply the ratio by 24/5 and you have

72/5 : 24

or

14.4:24

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I have no idea what the answer is too this. It is geometry if you didn't know already. I'm really struggling here. If anybody co
creativ13 [48]

Answer:

33.68

Step-by-step explanation:

The two y values coming from I are equal.

The two x values coming from K are equal.

That's because tangents to a circle from the same external point are equal.

5x + 1 = 6x - 3              Add  3 to both sides

5x + 1 + 3 = 6x -3+3     Combine

5x + 4 = 6x                   Subtract 5x from both sides.

5x-5x+4=6x- 5x            Combine

4 = x

===================

y + 10 = 4y + 2               Subtract y from both sides

y-y+10=4y-y+2               Combine

10 = 3y + 2                      Subtract 2 from both sides

10-2=3y+2-2                   combine

8 = 3y                              Divide by 3

8/3 = y

y = 2.67

====================

Now you just put x and y into the parts that make up IK.

IK should come out to 33.68

5 0
4 years ago
What is the slope of the line through (-4,2) and (3,-3)
lubasha [3.4K]

Answer:

-5/7

Step-by-step explanation:

Slope ,

=(y2-y1)/(x2-x1)

=(-3-2)/(3+4)

=-5/7

3 0
3 years ago
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Can someone help me out with my homework?
OLEGan [10]
Yes I can What is your queastion
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3 years ago
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astraxan [27]

Answer:

the answer is $34.84

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Factor the expression.
ankoles [38]
Ab-ac=a(b-c)
a is common factor
find common factor
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8 0
4 years ago
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