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lisov135 [29]
3 years ago
7

Which angles are complementary to each other?

Mathematics
2 answers:
Mariulka [41]3 years ago
6 0

Answer:

angle CDA and angle BDC

mark this as brainliest!

adell [148]3 years ago
5 0

Answer:

∠CDA and ∠BDC as their sum equals 90°

Step-by-step explanation:

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How to find the measure of the angle is you have the incenter?
Eduardwww [97]
Construct<span> a perpendicular from the </span>incenter<span> to one side of the triangle to locate the exact radius. 3. place compass point at the </span>incenter<span> and measure from the center to the point where the perpendicular crosses the side of the triangle</span>
7 0
3 years ago
Write the point-slope form of the equation of the line passing through the points (-5, 6) and (0, 1).
Y_Kistochka [10]
The point slope form:
y - y_1 = m(x - x_1)

We need to find the slope. To find the slope we can use the following formula:
\frac{y_2 - y_1}{x_2 - X_1}

Use the points <span>(-5, 6) and (0, 1) and plug it into our slope formula and solve:
</span>\frac{1 - 6}{0 - (-5)}
\frac{-5}{5} = -1

So our slope is -1 which means m = slope = -1 
Now that we have our slope lets create the point slope form

Our point slope form equation is y - y_1 = m(x - x_1) Remember 
m = slope = -1. Also, we are going to use the point (-5,6).

First insert the m = slope = -1 number where m is located
y - y_1 = -1(x - x_1)

Next, insert the -5 from (-5,6) where x_1 is located and the 6 from (-5,6) where y_1 is located.
y - y_1 = -1(x - x_1)
y - 6 = -1(x - (-5))
Now simplify 
y - 6 = -1(x - (-5))
y - 6 = -1(x +5) <-------Answer





8 0
4 years ago
Is the sequence 3,9,81,6561... arithmetic or geometric
Sever21 [200]
The answer to your question is arithmetic
3 0
4 years ago
Monique designed a square patio. She made the sides of the patio 15 feet. What is the area of the patio?
mixas84 [53]

Answer:

225 square feet

Step-by-step explanation:

15feet times 15 feet.... thats how you get the area of the square

8 0
4 years ago
Given that 221x =25 to base 10 find x<br>​
Schach [20]

Answer:

my number 56478943632

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
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