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2 years ago

Find the value of x that makes the triangle a right triangle.

Mathematics

1 answer:

gogolik [260]2 years ago

4 0

Answer:

Hi, I don't see an attachment with your question. But without any attachments to refer to. You use Pyrhagoras Theorem to solve this question.

Step-by-step explanation:

A^2 (Short side) + B^2 (Short side) = C^2 (Long side)

Stay safe and Merry Christmas! :)

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Which of the following is a solution of x-6<6 AND x+4>-1

alekssr [168]

Answer:

x-6<6

x<6+6

x=12

x+4>-1

x>-1-4

x>-5

8 0

3 years ago

Write 81/45 in simplest form

allochka39001 [22]

Answer:

9/5

Step-by-step explanation:

5 0

2 years ago

HELP ME WITH THESE THANKS :)!

kvv77 [185]

Answer:

50; 72; 8; 57.9

Step-by-step explanation:

1. sqrt((30/2)^2 + (20)^2) = sqrt(15^2 + 20^2) = sqrt(225 + 400) = sqrt(625) = 25 (radius) * 2 = 50 (diameter)

2. 360 (degrees in a circle)/5 (sides in a pentagon) = 72 degrees

3. 360 (degrees in a circle)/x (sides) = 45 --> 360/45 = x --> 8 sides = x

4. sqrt(7^2 + (12/2)^2) = radius --> sqrt(49 + 36) --> sqrt85 * 2pi = circumference --> 57.9281062 = circumference --> 57.9

7 0

3 years ago

Write the equation of the line that passes through points (-4, 5) and (0,13) in slope-intercept form.

LiRa [457]

Answer:

The answer is

$y = 2x + 13$

Step-by-step explanation:

Remember:

$Slope-intercept form: \: \\ y = mx + b \\ \\ m = slope \\ b = y - intercept$

$M = \frac{y_2 - y_1}{x_2 - x_1}$

First: Find the slope.

$M = \frac{13 - 5}{0 - ( - 4)} = \frac{8}{4} = 2$

Second: Solve for the y-intercept

$y = mx + b \\ 5 = 2( - 4) + b \\ 5 = - 8 + b \\ \frac{+ 8 = + 8 \: \: \: \: \: \: \: \: }{13 = b}$

Third: Plug in.

$y = mx + b \\ y = 2x + 13$

8 0

3 years ago

Suppose you buy a 1.25 pound package f ham at $5.20 per pound what fraction of a pound did you buy

Andrew [12]

1 1/4

Hope it helps :)

8 0

3 years ago