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denis-greek [22]
3 years ago
13

What is the Mistake lin made?

Mathematics
1 answer:
ivann1987 [24]3 years ago
7 0

Answer:

on the second equation, the answer for (4 - 17) should be -13, not just 13.

On the 3rd equation, she forgot to put x next to the 8.

correct answer is 1/2

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S= 2 ( lw + wh + lh ) Where L = 15 inch W= 12 inch , H = 3 inch
Amiraneli [1.4K]

Answer:

S=261

Step-by-step explanation:

S= 2 ( lw + wh + lh ) ............. equation 1

Given is

L = 15 inch

W= 12 inch

H = 3 inch

putting the values in equation 1

S= 15*12+ 12*3+ 15*3

S= 180+36+45

S=261

7 0
4 years ago
Leon bought 50 backpacks at a sporting store. 20% of the backpacks were pink and 1/2 of the backpacks were blue. How many of the
My name is Ann [436]

20% of 50 is 10

Half of 50 is 25

25 + 10 = 35

50 -35 = 15

15 of the backpacks were neither pink or blue

Hope this helps :)

5 0
4 years ago
PLEASE HELP
natka813 [3]

Check the picture below.

what other relationship?, well, we can also say 2(midsegment) = base.

6 0
2 years ago
Can someone please help me
Slav-nsk [51]

Answer:

B

Step-by-step explanation:

The  sum of the angles of the triangle add up to 180 degrees.

x and y are equal to each other in this type of the triangle.

4 0
3 years ago
Simplify 2^9/2^6<br><br> A. 2^15<br><br> B. 4^3<br><br> C. 4^-3<br><br> D. 2^3
nirvana33 [79]

Answer:

B

Step-by-step explanation:

4 0
3 years ago
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