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4 years ago

8

I need to find the simplifying radicals

2 answers:

AnnZ [28]4 years ago

6 0

Using factors 81 and 4 is a possible option to simplify. Use a factor tree to reduce even further.

snow_tiger [21]4 years ago

5 0

Answer:

The answer is 18.

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Triangle FGH has the following side lengths: FG = 5 ft, GH = 10 ft, HF = 12 ft Triangle PQR is similar to triangle FGH. The long

7nadin3 [17]

The first thing we must do for this case is find the scale factor.
We have then that for the larger side of both triangle, the scale factor is:
$k = \frac{RP}{HF}$
$k = \frac{7.2}{12}$
$k = 0.6$
To find the other two sides, we must apply the scale factor on each side of the triangle FGH.
We have then:

For PQ
$PQ = k * FG

PQ = 0.6 * 5

PQ = 3$

For QR
$QR = k * GH

QR = 0.6 * 10

QR = 6$

Answer:
You have that the lengths for the other two sides of triangle PQR are:
$PQ = 3

QR = 6$

3 0

4 years ago

What is r=10cos theta in rectangular form

grigory [225]

$r=10\cos\theta\implies r^2=10r\cos\theta\implies x^2+y^2=10x$

5 0

3 years ago

Please help..........

wel

C = sin⁻¹ (sin(B) * c / b) = sin⁻¹ (sin [90degrees] * 6 / 12.00) = 30 degrees

3 0

3 years ago

The table below shows the number of red, blue, and white ribbons won by 4 girls during last years gymnastic season

Yuri [45]

Answer: B or D

Step-by-step explanation:

Karens ration is 5:15 whilst chens is 6:19

1/3 of 15 is gonna be 5, while 19 is gonna be around 6.3

I got 1/3 cause there is 3 colors, and red is one of them, since the question is asking about the total. I would be leaning more towards B though.

3 0

3 years ago

Read 2 more answers

Howie works at a petting zoo. He fed a piglet 1/5 of a bottle of milk then gave 3/4 of what was left to the calf. How much of th

Lapatulllka [165]

Answer:

$\frac{3}{5}$ th part of the bottle will be drunk by the calf.

Step-by-step explanation:

Part of the bottle fed by the piglet = $\frac{1}{5}$

Milk left in the bottle = 1 - $\frac{1}{5}$

= $\frac{5-1}{5}$

= $\frac{4}{5}$

Milk drunk by the calf = $\frac{3}{4}$ th of the left part

= $\frac{3}{4}\times \frac{4}{5}$

= $\frac{3}{5}$ th part of the bottle

Therefore, $\frac{3}{5}$ th part of the bottle will be drunk by the calf.

7 0

3 years ago