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swat32
3 years ago
12

Nichole bought a gift for her friend. She

Mathematics
1 answer:
OlgaM077 [116]3 years ago
3 0

Answer:

10 by 5 =50

10 by 5=50

10 by 2=20

10 by 2=20

2 by 5=10

2 by 5=10

100+40+20=160

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I will give 50 points and brainliest ​
Kay [80]

Answer:

27.2mm²

Step-by-step explanation:

Area of a triangle = \frac{1}{2} * base * height

Base of this triangle = 8mm

Height = 6.8mm

Area = \frac{1}{2} * 8mm * 6.8mm

       = 4mm * 6.8mm

       = 27.2mm²

6 0
3 years ago
Read 2 more answers
Evaluate 12 divided by (-3)(2) + 5. a) -13 b) 3 c) -3
svlad2 [7]

Answer:

B

Step-by-step explanation:

12 divided by -6 is -2, plus 5 is 3

:D

3 0
2 years ago
Can someone help me with this question?
charle [14.2K]
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6 0
3 years ago
A
SVEN [57.7K]

Answer:

Answer Is A

Hopefully this help

Step-by-step explanation:

8 0
3 years ago
You are given an original figure with coordinates B(-7,-2), A(5,-2), and D(-7,7) and its image with coordinates J(-3,0), K(1,0),
MAVERICK [17]

Answer:

see below

Step-by-step explanation:

DB = 9  units  (by counting)

BA = 12 units  (by counting)

DA  can be found by using the pythagorean theorem

a^2 +b^2 = c^2

BD^2 + BA^2 = DA ^2

9^2 +12^2 = DA^2

81 +144 = DA^2

225 = DA ^2

Take the square root of each side

sqrt(225) = sqrt(DA^2)

15 = DA

LJ = 3  units  (by counting)

JK = 4 units  (by counting)

LK  can be found by using the pythagorean theorem

a^2 +b^2 = c^2

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3^2 +4^2 = LK^2

9 +116 = LK^2

25 = LK ^2

Take the square root of each side

sqrt(25) = sqrt(LK^2)

5 = LK

Scale factor from BAD to JKL

15 to 5

Divide each side by 5

3 to 1

We multiply by 1/3 to go from the big to small

7 0
3 years ago
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