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il63 [147K]
3 years ago
11

Help lord mercyyyy ‍♂️

Mathematics
2 answers:
motikmotik3 years ago
8 0
The answers would be
12. A
13. B
xeze [42]3 years ago
8 0
12 - A
13 - B
(bfhjshsh) needed the 20 characters
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Y’all someone help pls 5x-3=21-x
attashe74 [19]
5x-3=21-x
6x=24
X=4

You simply have to isolate the variable and then divide by 6 so that x is completely alone.
7 0
2 years ago
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WILL GIVE BRAINLIEST GUESS IF YOU HAVE 2 A parallelogram has an area of 224 square centimeters and a base length of 16 centimete
ivann1987 [24]

Answer:

Area = base * height

224 = 16 * height

height = 14

The height is 14 centimeters.

Your answer is c.

3 0
3 years ago
Radical-3 -radical -169
ddd [48]
√3 - √169 =?

√3 - √(13)²  = √³ - 13  or equal √3 + 13 since √169 = + or - 13

3 0
3 years ago
Space Shuttle Marion is observing the launch of a space
Vera_Pavlovna [14]

Using the slope concept, it is found that the shuttle traveled 3.2 miles while Marion was watching.

<h3>What is a slope?</h3>

The slope is given by the <u>vertical change divided by the horizontal change</u>, and it's also the tangent of the angle of depression.

Initially, the angle of elevation is of 16º, with an elevation of 1 mi, hence:

\tan{16^\circ} = \frac{1}{x_1}

x_1 = \frac{1}{\tan{16^\circ}}

x_1 = 3.5

Then, at the end, the angle will be of 74º, with the elevation remaining constant, hence:

\tan{74^\circ} = \frac{1}{x_2}

x_2 = \frac{1}{\tan{74^\circ}}

x_2 = 0.3

The distance is:

d = x_1 - x_2 = 3.5 - 0.3 = 3.2

The shuttle traveled 3.2 miles while Marion was watching.

More can be learned about the slope concept at brainly.com/question/18090623

3 0
2 years ago
Which Expression is the best estimate of 1 1/5 x 3 2/3?
Pavel [41]
The best estimate would be 121/15 = 8.1
4 0
3 years ago
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