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3 years ago

10

As 9 hundreds is 9 thousand

1 answer:

s2008m [1.1K]3 years ago

6 0

9 hundreds=900 9 thousands=9,000

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Is FGH ~ JKL? If so, identify the similarity postulate or theorem that applies.

Leokris [45]

Yes, for triangles to similar two angles have to be the same, in this case, they both have 55 and 30 degrees), this makes the third angle the same. Triangles angles add up to 180 degrees and if you subtract 30 and 55 from 180..
180-30=150-55=95
95+30+55=180

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3 years ago

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What is 7/45 simplified

Akimi4 [234]

Answer:

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Step-by-step explanation:

7/45 is the simplified terms

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3 years ago

A pulley is used to pull a boat to the dock. The rope is attached to the boat 7 feet below the level of the pulley. What is the

Svetradugi [14.3K]

Answer: 24 ft

Step-by-step explanation:

By the Pythagorean theorem,

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2 years ago

What is the degree measure of v?.<br> A) 31° <br> B) 34° <br> C) 58° <br> D) 74°

sveticcg [70]

Answer:

B) 34°

Step-by-step explanation:

149 - 115 = 34°

Exterior angle = sum of other interior angles

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3 years ago

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Can you guys help please im so confused

marissa [1.9K]

Answer:

a) see below

b) 40x20 meters

Step-by-step explanation:

Write down what you know:

- The area of the enclosure is length*width, so

$A = x \cdot y$

- The length of the fencing is 80 meters, so

$2y + x = 80$

Now we have to combine these two equations above, and get rid of y in the process.

First rewrite the second as:

$y = 40 - \frac12 x$

Then substitute for y in the first:

$A = x (40 - \frac12 x) = 40x - \frac12x^2$

b) To maximize A, find the zero of the first derivative:

$A'(x) = 40 - x = 0 \implies x=40$

So y = (80-40)/2 = 20 meters.

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2 years ago