3 years ago

Find the surface area of the triangular prism

Mathematics

1 answer:

ArbitrLikvidat [17]3 years ago

5 0

Answer:

168.43524

Step-by-step explanation:

A=ah+bh+ch+1

2﹣a4+2(ab)2+2(ac)2﹣b4+2(bc)2﹣c4=7·6+7·6+7·6+1

2·﹣74+2·(7·7)2+2·(7·7)2﹣74+2·(7·7)2﹣74≈168.43524

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If George is 33 1/3% richer than Pete, than Pete is what percent poorer than George?

OleMash [197]

Answer:

25%

Step-by-step explanation:

George is 33 $\frac{1}{3}$ % ( $\frac{100}{3}$ %) richer than Pete. Let Pete's percentage of wealth be 100%.

Thus George percentage of wealth = 100% + $\frac{100}{3}$ %

= $\frac{400}{3}$ %

= 133 $\frac{1}{3}$ %

Pete's percent poorer than George can be determined by;

= $(\frac{100}{3})$ ÷ $(\frac{400}{3} )$ × 100

= $(\frac{100}{3})$ × $\frac{3}{400}$ ×100

= 0.25 × 100

= 25%

Pete is 25% poorer than George.

3 0

3 years ago

-11b+7=2b solve for b

Jlenok [28]

Answer:

7/13=b

Step-by-step explanation:

-11b+7=2b

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b=7/13 divide by 13

Hope this helps plz hit the crown :D

6 0

3 years ago

Read 2 more answers

Find tan A and tan B.

Reika [66]

Answer:

tan A = 2.6 tan B = .38

Step-by-step explanation:

Tangent = side opposite/side adjacent

7 0

3 years ago

Write the other side of this equation so it's true for no values of x: 12(6x-10) -x=

mario62 [17]

I thinks its -720 not sure tho

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3 years ago

How is this possible? x=(pi +3)/2

coldgirl [10]

Pi=3.14. X=(3.14+3)/2. X=6.14/2. X=3.07 :)

5 0

3 years ago