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3 years ago

In ΔQRS, r = 89 inches, s = 32 inches and ∠Q=116°. Find ∠R, to the nearest degree.

Mathematics

1 answer:

allsm [11]3 years ago

3 0

Answer is in the photo. I can't attach it here, but I uploaded it to a file hosting. link below! Good Luck!

tinyurl.com/wpazsebu

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Molodets [167]

Answer:

the answer is 94 degrees

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3 years ago

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Kazeer [188]

Answer:

A hope this helps

Step-by-step explanation:

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3 years ago

Find the measures of the numbered angles in the kite.

Dafna11 [192]

Answer:

1 is 90

2 is 52

Step-by-step explanation:

1 is a right angle so its 90

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so 180-90-38 is equal to 52

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3 years ago

Help please I would appreciate it !

MAXImum [283]

Answer/Step-by-step explanation:

Given:

Line equation => $2.1x + 9.9y - 9.2 = 0$

Required:

x-intercept and y-intercept of the line.

SOLUTION:

The x-intercept is the point where the line intercepts the x-axis. To find the x-intercept of the line for which the equation is given above, set y = 0 and solve for x.

$2.1x + 9.9(0) - 9.2 = 0$

$2.1x + 0 - 9.2 = 0$

$2.1x - 9.2 = 0$

$2.1x - 9.2 + 9.2 = 0 + 9.2$

$2.1x = 9.2$

$\frac{2.1x}{2.1} = \frac{9.2}{2.1}$

$x = 4.4$ (approximated)

The y-intercept is the point where the line intercepts the y-axis. At this point, x = 0. Set x = 0 and solve for y to find the y intercept.

$2.1(0) + 9.9y - 9.2 = 0$

$9.9y - 9.2 = 0$

$9.9y - 9.2 + 9.2 = 0 + 9.2$

$9.9y = 9.2$

$y = \frac{9.2}{9.9}$

$y = 0.9$ (approximated)

4 0

3 years ago

Solve -2x+9y=11<br> -5x+2y=-34

emmasim [6.3K]

Answer: (8,4)

Explanation:

First start by isolating the x in -2x+9y=11 to get x=4.5y-5.5.

Substitute the x in -5x+2y=-34 for 4.5y-5.5.

Solve for y, get 3.

Substitute the y in -2x+9y=11 for 3, solve for x and get 8.

(8,3)

7 0

3 years ago