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spin [16.1K]
3 years ago
7

I will cashapp I’m not lying I need help with this math question

Mathematics
1 answer:
ehidna [41]3 years ago
6 0

Answer:

X=-3

Step-by-step explanation:

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Write and solve an inequality.
TEA [102]

Answer:

ok

Step-by-step explanation:

4 0
3 years ago
Help me please, this is really hard.
Snowcat [4.5K]

The points of new triangle is (3,-2), (6,-3) and (2,-5).

<u>Step-by-step explanation:</u>

The given points in the triangle A(-3,7), B(9,3) and C(-7,-5).

The scale factor is \frac{1}{4} and centered at point (5,-5).

The formula to dilate a point that is not centered on a origin is given by,

D(x,y)=(h+t(x-h),k+t(y-t)).

where (h,k) is the center point.

To find A',

D(-3,7)=(5+\frac{1}{4}(-3-5),-5+\frac{1}{4}(7+5)).

D(-3,7)=(5+\frac{1}{4}(-8),-5+\frac{1}{4}(12)).

D(-3,7)=(5-2, -5+3).

D(-3,7)=(3,-2).

To find B',

D(9,3)=(5+\frac{1}{4}(9-5),-5+\frac{1}{4}(3+5)).

D(9,3)=(5+\frac{1}{4}(4),-5+\frac{1}{4}(8)).

D(9,3) = (5+1,-5+2).

D(9.3)=(6,-3).

To find C',

D(-7,-5)=(5+\frac{1}{4}(-7-5),-5+\frac{1}{4}(-5+5)).

D(-7,-5)=(5+\frac{1}{4}(-12),-5+\frac{1}{4}(0)).

D(-7,-5)=(5-3,-5+0).

D(-7,-5)=(2,-5).

∴ The points of new triangle is (3,-2), (6,-3) and (2,-5).

8 0
3 years ago
Which one is it A. B. C. or D.
Semmy [17]
La respuesta correcta el la letra D

4 0
3 years ago
Kelly is reading a 440-page book. During the past 5 days she has read 275 pages. At this rate, how many more days will it take h
adoni [48]
3 days, 275/5=55 pages/day. 440-275=165. 165/5=3
8 0
3 years ago
Expand and simplify the following <br> 5(m – 8) - 4(m – 7)
DanielleElmas [232]

Step-by-step explanation:

5(m – 8) - 4(m – 7)

5m-40-4m+28

m -12

7 0
3 years ago
Read 2 more answers
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