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Romashka [77]
3 years ago
14

Please help! Im am stuck and dont want to be up all night

Mathematics
1 answer:
dybincka [34]3 years ago
8 0
Supplementary means that they add up to 180 degrees. Those 2 angles should add up to 180 degrees. X is the missing angle and 42 degrees is the other angle. If both are added together they equal 180. To find x we can simply subtract 42 from 180 to get the x. 138 is x. The proof is that if 138 and 42 are added together they end up making 180 degrees. Therefore, the answer is 138
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In a right triangle, angle C measures 40°. The hypotenuse of the triangle is 10 inches long. What is the approximate length of t
zmey [24]

Answer:

the answer is c uwU

Step-by-step explanation:

Here, base is the length of the side adjacent to angle   and hypotenuse is the longest side of the right angle triangle.

6 0
2 years ago
The graph of a linear equation passes through (0, -6) and (9,0).<br> What is the equation?
shtirl [24]

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The equation is 2/3x-6

Step-by-step explanation:

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5 0
2 years ago
ANSWER THESE 3 PROBLEMS IN FRACTIONS AND DECIMAL!!! WILL GIVE 50 POINTS AND BRAINLIEST!!
BabaBlast [244]

Answer:

1. .........................................

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  • x = 3/2  Fraction
  • x = 1.5  Decimal

2. ..........................................

  • 5y = 3
  • y = 3/5  Fraction
  • y = 0.6  Decimal

3. ..........................................

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5 0
3 years ago
A nature preserve worker calculates there are 6,000 deer in Sharon Woods Park. She also estimates that 75 more deer die than are
Nikolay [14]

The linear equation used to represent this situation is y = -75x + 6000

A linear equation is in the form:

y = mx + b;

where y, x are variable, m is the slope of the line and b is the y intercept.

Let y represent the amount of deer present in x years. There are 6000 deer presently, hence a = 6000. Also 75 more deer die than are born each year. Hence m = -75.

The linear equation is given by:

y = -75x + 6000

In 3 years:

y = -75(3) + 6000

y = 5775

For there to be 5325 deer:

5325 = -75x + 6000

x = 9 years

Find out more at: brainly.com/question/21105092

5 0
2 years ago
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Dmitry_Shevchenko [17]

Answer:

The center is (5, -2) and the radius is 9/2

Step-by-step explanation:

The equation of a circle can be written in the form

(x-h) ^2 + (y-k)^2 = r^2

where (h,k) is the center and r is the radius

(x − 5)^2 + ( y + 2 )^2 = 81/4

(x − 5)^2 + ( y - -2 )^2 = (9/2)^2

The center is (5, -2) and the radius is 9/2

6 0
3 years ago
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