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3 years ago

6

If ps=6cm and pt=9cm what is pr

1 answer:

vladimir1956 [14]3 years ago

4 0

$16+ x^{2} = 36
$
$x^{2} =20$
$x= \sqrt{20}$
$4^{2} + x^{2} = 6^{2} 
$

Hope it helps!
#MissionExam001

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Whats the answer for 1/5+2/5+3/5=

ollegr [7]

Answer: 1.2

Is your answer.

Glad I could help!

Step-by-step explanation:

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2 years ago

Please 16-20. I really have no clue how to do it. Please step by step.

marishachu [46]

16. 40°
17.125°
18.135°
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3 years ago

The length of a rectangle is four more than three times its width. the area of the rectangle is 25. write an algebraic model for

Dafna11 [192]

width (w) = w

Length (L) = 3w + 4

Area (A) = L x w

25 = (3w + 4)w

25 = 3w² + 4w

0 = 3w² + 4w - 25

w = $\frac{-2 +/-\sqrt{79} }{3}$

w ≈ 2.3, w ≈ -3.6 (width cannot be negative!)

w ≈ 2.3

Length (L) = 3w + 4 = 3(2.3) + 4 = 6.9 + 4 = 10.9

Answer: width=2.3, Length=10.9

4 0

2 years ago

The first term of a sequence is a multiple of 3 The second term of this sequence is 6 less than the first term. The third term i

Mekhanik [1.2K]

Answer:

First term $= 15$

Second term $= 9$

Third term $= 3$

Step-by-step explanation:

Given,

First term $= 3x$

Second term $= 3x - 6$

Third term $= \frac{1}{5} (3x) = \frac{3x}{5}$

Also,

$3x - \frac{3x}{5} = 12$

$\frac{15x}{5} - \frac{3x}{5} = 12$

$\frac{15x - 3x}{5} = 12$

$15x - 3x = 12 \times 5$

$12x = 60$

$x = \frac{60}{12}$

$x = 5$

With the value of $x$ , we conclude that the first three terms are as follows:

First term $= 3x = 3×5 = 15$

Second term $= 3x - 6 = 15 - 6 = 9$

Third term $= \frac{3x}{5} =\frac{15}{5}= 3$

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2 years ago

What is 8.354 times 11.81?

pashok25 [27]

8.354 times 11.81 is equal to <span>98.66074</span>

6 0

2 years ago

Read 2 more answers