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Vlad1618 [11]
3 years ago
10

I don't know help please

Mathematics
2 answers:
djverab [1.8K]3 years ago
6 0
i don’t think you add anything
Iteru [2.4K]3 years ago
5 0

Answer:

huh

Step-by-step explanation:

did you add anything?

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Find the area of the following rectangle.<br> length = 12 ft.<br> width = 8 ft.
iragen [17]

Answer:

96 ft

Step-by-step explanation:

A= bh

A = 12 x 8

A = 96

4 0
3 years ago
Read 2 more answers
3/8 of the seventh grade students were taking advanced math at the beginning of the year, but seven dropped out by the end of th
lara [203]

Answer:

416 I believe.

Step-by-step explanation:

add 7 to 149

divide 156 by 3 to get 1/8 of total.

Get 52 and then multiply by 8 to get 416

3 0
3 years ago
Ava bought 1.7 lb of plums and 7.2 lb of peaches how many was her total. Plums:$0.23. per pound peaches:$1.22 per pound​
Rainbow [258]

Answer:

0.391+8.42=8.811

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Step-by-step explanation:

Your answer is 10.42 c:

6 0
2 years ago
The longest side of an isosceles right triangle measures 16m. What is the perimeter ofthe triangle?
Andreyy89

Answer:

In right triangle hypotenus(side facing angle 90)is the longest

Step-by-step explanation:

lets say hyp=side1 +side2 were(side1=side2 in isocseles..) and Let x bet the length of side 1

So by applying phythegoras theorem :

hyp^2=x^2+x^2

16^2 =2x^2

2x^2=256

x^2=128

\sqrt{x { }^{2} }  =  \sqrt{128}

x=

8 \sqrt{2}

Parameter=16+8

8 \sqrt{2 }  + 8 \sqrt{2 }  + 16

16 \sqrt{2}  + 16

7 0
2 years ago
2(x2 + 5) − 3(x + 1) + 3
mestny [16]

Answer:

2x^2  -3x +10

Step-by-step explanation:

2(x^2 + 5) − 3(x + 1) + 3

Distribute

2x^2 +10 -3x -3 +3

Combine like terms

2x^2    -3x    +10 -3+3

2x^2  -3x +10

7 0
3 years ago
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