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Lina20 [59]
3 years ago
15

Find the length of UF

Mathematics
1 answer:
masya89 [10]3 years ago
8 0

Answer:

Step-by-step explanation:

We have ΔEFU ≈ ΔVWU

⇒ EF/VW = FU/WU = EU/VU

⇔ FU/55 = 7/35

⇒ FU = 55×7÷35 = 11

⇔ UF = 11

Hope this will help you

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The number of State Parks in California is 36 more than one third the number of State Parks in Florida. There are 85 State Parks
Ber [7]
C = 1/3f + 36
c = 85

1/3f + 36 = 85 <===
5 0
3 years ago
Integrate x+1/sqrt(x). I know that the answer is 2/3 • sqrt(x) • (x+3) + C, but I don't know how it is simplified from 2/3 • x^3
Andreas93 [3]

\displaystyle\int\frac{x+1}{\sqrt x}\,\mathrm dx=\int\frac x{x^{1/2}}+\frac1{x^{1/2}}\,\mathrm dx

=\displaystyle\int x^{1/2}+x^{-1/2}\,\mathrm dx

By the power rule,

=\dfrac{x^{3/2}}{\frac32}+\dfrac{x^{1/2}}{\frac12}+C

(this seems to be the step you're not getting?)

=\dfrac23x^{3/2}+2x^{1/2}+C

The next step is to pull out a common factor of x^{1/2} from the antiderivative:

x^{3/2}=x^{1/2+1}=x^{1/2}\cdot x^1

so that the final result is

\dfrac23x^{3/2}+2x^{1/2}+C=\dfrac23x^{1/2}(x+3)+C

3 0
3 years ago
check my answers please solve the following equation. 2(h - 8) - h = h - 16 h = 8 h = -8 infinitely many solutions no solution
Diano4ka-milaya [45]
Sorry that is wrong, you distribute the 2 to the h and the 8 so it would be 2h-16-h. that would be h-16 on the left side,
3 0
3 years ago
Every month, Jay pays $53.42 for his internet bill. How much did he pay for internet over the past 5 months?
Zinaida [17]

Answer:

ik the answer

Step-by-step explanation:

just multiply 5 x 53.42 and the answer is 267.1

3 0
3 years ago
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netineya [11]

Answer:

V≈434.89

Step-by-step explanation:

V=4/3πr^3

plug the numbers in and you get 434.89

8 0
2 years ago
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