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Volgvan
4 years ago
9

Two angles are supplementary (add up to 180 degrees). The measure of one angle is ten more than the other. Find the measure of e

ach angle.
Mathematics
1 answer:
Aleonysh [2.5K]4 years ago
7 0

Answer:

85° and 95°

Step-by-step explanation:

So, one angle is x, the other angle is x + 10. Using this, you can form an equation.

x + x + 10 = 180

Now, solve the equation.

2x + 10 = 180

2x = 170

x = 85

So, one angle is 85 while the other angle is 95.

85 + 95 = 180,

so we know that our answer is correct.

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3 1/8t=2 1/2 what is t?​
navik [9.2K]

Answer:

T=4

Step-by-step explanation:

it is just half of what the other side is if one side is like 1 1/2 then you just break the other side in half and that will give you T.

5 0
3 years ago
15) Volume of a cuboid with base area 500 m2 and height 4m is. with steps​
Scilla [17]

Answer:

Volume of cuboid = 2000 m³

Step-by-step explanation:

Given the following data;

Base area = 500 m²

Height = 4m

To find the volume of a cuboid;

The volume of a cuboid is given by the formula;

Volume of cuboid = length * breadth * height

But remember, base area = length * breadth

Therefore, the volume of the cuboid becomes;

Volume of cuboid = base area * height

Substituting into the equation, we have;

Volume of cuboid = 500 * 4

Volume of cuboid = 2000 m³

7 0
3 years ago
The elevation of your plot of land is 2 feet below sea level. You add 7 feet of dirt to your land. What is the new elevation of
Lubov Fominskaja [6]

Answer: 5

Step-by-step explanation: -2+7=5

when the signs are different you subtract and when the signs are the same you add. Then you keep the sign of the bigger number.

7 0
3 years ago
Read 2 more answers
What is an equation of the line that passes through the point
Mnenie [13.5K]

Answer: y=3/2x+7

Step-by-step explanation:

To find the equation of the line that passes through the given point, let's first convert the given equation to slope-intercept form.

3x-2y=2           [subtract both sides by 3x]

-2y=-3x+2        [divide both sides by -2]

y=3/2x-1

Now that we have the equation in slope-intercept form, we know that the slope must stay the same because parallel lines NEVER touch. All we have to do is plug in the given point to find the y-intercept.

-2=3/2(-6)+b    [multiply]

-2=-9+b            [add both sides by 9]

b=7

Now, we know that the parallel equation is y=3/2x+7.

4 0
3 years ago
Graph the quadratic function f(x)= -2x^2 + 6x - 2
inn [45]
The answer is........

5 0
3 years ago
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