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vekshin1
3 years ago
15

" title="Solve: 2x + 7 = -11PLS HELP ILL GIVE YOU BRAINLIEST" alt="Solve: 2x + 7 = -11PLS HELP ILL GIVE YOU BRAINLIEST" align="absmiddle" class="latex-formula">
Mathematics
1 answer:
Lena [83]3 years ago
7 0

Answer:

-9

Step-by-step explanation:

2x + 7 = -11

2x = -11 - 7

2x = -18

x = -9

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Please its really urgent, step by step working out
Karo-lina-s [1.5K]

Answer:

70.99

Step-by-step explanation:

Use Pythagorean Theorem to find the shortest distance.

80^2-50^2=3900

Square rt= 62.44

Subtract by 15

47.44

Next find half of the circular path it is (3.14 x 15)/2

23.55

Add 47.44+23.55=70.99

Hope this is correct

8 0
2 years ago
A triangle with angle measures of 45 45 and 90 is
kiruha [24]

Answer:

A right triangle

Step-by-step explanation:

The answer is a right triangle because it has a right angle. A right angle is 90 degrees

6 0
3 years ago
Read 2 more answers
Help finding angles 4, 3 ,2 ,5... Picture attached this time
Korvikt [17]

Angle 3 = 180° - 70°

Angle 3 = 110°

Angle 2 = 180° - (110° + 36°)

Angle 2 = 180° - 146°

Angle 2 = 34°

Angle 4 = 180° - 70°

Angle 4 = 110°

Angle 5 = 180° - (110° + 62°)

Angle 5 = 180° - 172°

Angle 5 = 8°

I hope this helps.
3 0
3 years ago
5x − 3y = −11<br> 2x − 6y = −14
Digiron [165]
The answer is 2x-6y=-14 is the aswer 
7 0
3 years ago
Different ways to show subtraction for a problem like 32 - 15
chubhunter [2.5K]
15-32=                                                                                                                     32-15=                                                                                                                                                           32                                                                                                                          -15                                                                                                   15                                                                                                                          -32
8 0
3 years ago
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