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Harman [31]
3 years ago
14

Explain why i got it wrong? How to get the right answer?

Mathematics
2 answers:
Pavel [41]3 years ago
8 0
2n≤28
n≤14
n-6≤8
<span>The oldest Martin's sister can be is 14. </span>
Brrunno [24]3 years ago
4 0
Cause math sucks donkey and Obama is a donkey and trump is president of United States of America
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Find the perimeter of the figure.
Ksenya-84 [330]

Answer:

Well I’m not sure what you want but I’ll give you both,

The perimeter is 25 units

The area is 28.5 units ^2

Step-by-step explanation:

Well to find perimeter just count every unit which is what I did and got 25 units.

To find the area jsut split them into two shapes and find the area for both.

Triangle formula: bh/2

Rectangle: Lw

Well we have 3 for base and 3 for height.

3*3=9

9/2=4.5

4.5 is the triangle

We got 3 for width and 8 for length

3*8=24

24 is the rectangle

Add them up

24+4.5= 28.5

28.5 units

8 0
2 years ago
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C2 - 6c-5<br> Evaluate the expression when c = -2
vivado [14]
-2(2)-6(-2)-5
-4+12-5
Answer is 3
3 0
2 years ago
SOMEONE PLEASE HELP ME!!!!
ANEK [815]
Mile, Inch, Foot. We Americans do not use the metric system.
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3 years ago
How would I write a proportion for, “15% Of the toddlers in a preschool class drink water with their lunch. how many toddlers ar
ser-zykov [4K]
Let x be the number of toddlers.

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4 0
3 years ago
Select the system of linear equations that has the solution (-6, 0).
xxTIMURxx [149]

Answer:

B.

• x+2y=-6

• x-2y=-6

Step-by-step explanation:

Try the solution in the equations and choose the set of equations that is true.

___

A. -6+0 ≠ 0 . . . not this system

__

B. -6 +2·0 = -6 . . . true

-6 -2·0 = -6 . . . true . . . . . this system has solution (-6, 0)

__

C. -6 -6·0 ≠ 1 . . . not this system

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D. 4(-6)+3·0 ≠ -18 . . . not this system

3 0
2 years ago
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