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givi [52]
2 years ago
15

Find the surface area of this rectangular prism .thanks!!!!!!! ​

Mathematics
2 answers:
Anton [14]2 years ago
7 0

Answer:

solution given;

length [l]=9cm

breadth [b]=7cm

height[h]=3cm

we have

the surface area of this rectangular prism =2[lb×bh×lh]=2[9×7+7×3+9×3]=222cm²

is your answer

agasfer [191]2 years ago
5 0

Answer

Step-by-step explanation:

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Shannon went to an auto repair shop and paid $339.50, which included parts that cost $112 and 3.5 hours of labor. Joni went to a
Illusion [34]

Answer:

Option A, Shannon paid $ 7 per hour to labor than Joni

Step-by-step explanation:

Total amount paid by Shannon = $339.50

Total cost of 3.5 hours of labor paid by Shannon =($339.50- $112)

Total cost of 3.5 hours of labor paid by Shannon = $227.5/3.5

Total cost of 1 hours of labor paid by Shannon  $65 per hour

Total amount paid by Joni = $455

Total cost of 2.5 hours of labor paid by Joni =  $455- $$310

Total cost of 1 hours of labor paid by Joni = $145/2.5

Total cost of 1 hours of labor paid by Joni = $ 58

Hence, Shannon paid $ 7 per hour to labor than Joni

Option A is correct

8 0
3 years ago
Solve for b. ab+c=d<br> B=a+c/d<br> B=a/(c-d)<br> B=(d-c)/a
vekshin1

Answer:

b = (d-c)/a

Step-by-step explanation:

ab+c=d

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ab+c-c=d-c

ab = d-c

Divide by a

ab/a = (d-c)/a

b = (d-c)/a

3 0
3 years ago
George buys a computer. He pays a deposit of £200 and six monthly instalments of £55. How much does George pay for his computer
Citrus2011 [14]

Answer:

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Step-by-step explanation:

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200+330=530

5 0
3 years ago
0=9x^2-49<br> can someone show me how to find the zeroes step by step?
Molodets [167]

Answer: look at the picture

Step-by-step explanation: Hope this help :D

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Find p(0),p(1),p(-1) and p(2) of the 3x(x-2) <br><br>​
Effectus [21]

Answer:

<u>make x→0</u>

p(0)=(0)^{2}-3(0)+2

→ p(0)=0+0+2

→p(0)=2

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p(-1)=(-1) ^{2} -3 (-1)+2

→ p(-1)=1-3+2

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Answer:-2,0,0

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hope it helps...

have a great day!!

5 0
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