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Bezzdna [24]
3 years ago
11

Solve for v: v-6+=-9+3v-6-4

Mathematics
1 answer:
swat323 years ago
3 0

Answer:

v= 13/2 or 6.5

Step-by-step explanation:

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Which is the definition of a line segment?
Vlada [557]
In geometry, a line segment<span> is a part of a </span>line<span> that is bounded by two distinct end points, and contains every point on the </span>line<span> between its endpoints. A closed </span>line segment<span> includes both endpoints, while an open </span>line segment<span> excludes both endpoints; a half-open </span>line segment<span> includes exactly one of the endpoints.</span>
3 0
4 years ago
the angle of elevation from the bottom of a scenic gondola ride to the top of a mountain is 31 degrees. if the vertical distance
Eduardwww [97]

Answer:

The ride lasts 10 minutes.

Step-by-step explanation:

The triangle that is formed is attached.

In order to find out how long the ride lasts, we need to figure out the horizontal distance d.

From trigonometry we have:

tan(31^o)=\frac{902}{d}.

Therefore

d=\frac{902\:feet}{tan(31^o)}=1501\:feet.

Now the amount of time t the gondola ride lasts is equal to the distance d divided by the speed of the gondola:

t=\frac{1501ft}{155ft/sec} =\boxed{9.69\:minutes.}

To the nearest minute this is 10 minutes.

7 0
4 years ago
Mr. Erwin has 70 books in his classroom library, and 35 of them are non-fiction. What percent of Mr. Erwin's books are non-ficti
AlladinOne [14]

Answer:

50%

Step-by-step explanation:

35-70=-35/70=0.5x100=50

6 0
3 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=%5Csqrt%7B75x%5E%7B7%7D%20%7D" id="TexFormula1" title="\sqrt{75x^{7} }" alt="\sqrt{75x^{7} }"
ollegr [7]

Answer:

Step-by-step explanation:

Prime factorize 75

\sqrt{75x^{7}}=\sqrt{5*5*3* x * x * x * x * x * x *x}\\\\ =5*x *x *x \sqrt{3x}\\\\= 5x^{3}\sqrt{3x}

6 0
3 years ago
If 32%=80 what does 100%=
emmasim [6.3K]
32/80 so divide that by 5 = 6.4/20 then multipy that by 100/1 so the answer is 640
3 0
3 years ago
Read 2 more answers
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