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vivado [14]
2 years ago
12

Please tell me how to do this, I'll mark brainliest if you do

Mathematics
2 answers:
lesantik [10]2 years ago
7 0
(180- 90-20)
That’s equals 77 degrees but it’s larger than 90 degrees

You only minus
The bottom line 180 and the 20 degree angle

It will be 160 degrees

-Zayn Malik
Arada [10]2 years ago
3 0

The bottom line is a straight line that is equal to 180 degrees.

The three angles above it all need to add together to equal 180.

One angle is given as 20, so the other two need to add together to equal 160 ( 180-20 = 160)

Those two angles form the angle ACE so the answer would be 160 degrees,

Answer 160 degrees.

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The variables y and x have a proportional relationship, and y =5 when x=4
patriot [66]

Answer:The value of x is 6.4

Step-by-step explanation:

5/8=4/x use cross product.

5x=32 divide both sides by 5

x = 6.4

3 0
3 years ago
Is (10, 5) a solution to this system of inequalities? <br><br> 20x + 4y &gt; 5 <br> x + y &lt; 15
Sergio039 [100]
No, it is not a solution, as 15 is not less-than fifteen.<span />
8 0
3 years ago
PLS HELP ILL MARK BRAINLEST PLUS ADDITIONAL POINTSS!!
Serga [27]

Answer:

114

Step-by-step explanation:

15 x 2 + 9 x 2 + 11 x 3 + 11 x 3 = 114

(the bottom portion is equal to 3 x 11)

7 0
2 years ago
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Do you know the answer, ive been stuck for hours​
nadya68 [22]

Answer:

Perpendicular H = 5.244 m (Approx)

Step-by-step explanation:

Given:

Hypotenuse = 9.4 m

Base = 7.8 m

Find:

Perpendicular H

Computation:

Perpendicular H = √Hypotenuse² - Base²

Perpendicular H = √9.4² - 7.8²

Perpendicular H = √Hypotenuse² - Base²

Perpendicular H = 5.244 m (Approx)

5 0
2 years ago
What is 7/35 converted into a decimal??
zheka24 [161]

Answer:

0.2

Step-by-step explanation:

it works out to be 0.2 as a decimal and 20% as a percentage.

6 0
3 years ago
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