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zmey [24]
2 years ago
8

A square with side length 15 cm is dialated and the image has side length 12 cm. what is the scale factor of the dialation?

Mathematics
1 answer:
yaroslaw [1]2 years ago
4 0

The square was dilated at a scale factor of 12/15, which simplifies to 4/5.


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What is the range of this exponential function y=9^×+2
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3 years ago
What is 2/5 of 25?? Need helpppppppp
mrs_skeptik [129]
10
Workings out
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3 0
3 years ago
Which answer is correct? It wouldn’t let me click mathematics btw
Bad White [126]
6)
KM bisects on <NKL so m<MKN = m<MKL = 3x + 5

2(m<MKL) + m<JKN = 180
2(3x+5) + 8x + 2 = 180
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answer
b. 41

7)

2 supplementary has sum = 180
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answer
b. 83, 97
7 0
3 years ago
a small plane lands at a point 324 miles east and 92 miles north of the point at which it took off. Find the distance the plane
Setler79 [48]

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Step-by-step explanation:

Given

Plane lands at a point 324 miles east and 92 miles north

Distance is given by using Pythagoras theorem

\Rightarrow d=\sqrt{324^2+92^2}\\\\\Rightarrow d=\sqrt{113,440}\\\\\Rightarrow d=336.80\ \text{miles}

Direction is given by using figure i.e.

\Rightarrow \tan \theta=\dfrac{92}{324}\\\\\Rightarrow \tan \theta=0.2839\\\\\Rightarrow \theta=15.85^{\circ}

Direction is 15.85^{\circ} North of east

7 0
2 years ago
|(1)
Yanka [14]
So first you would divide 1950/6 to find the amount for one year of their age.
Then you would multiply that by the ages, which should get you 4 numbers, then you all those numbers together. Try 9750.
3 0
2 years ago
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