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slamgirl [31]
3 years ago
12

Complementary angles mean all 3 angles equal how many degrees?​

Mathematics
1 answer:
Montano1993 [528]3 years ago
3 0

Answer:

Two Angles are Complementary when they add up to 90 degrees (a Right Angle)

Step-by-step explanation:

Please mark Brainliest :)

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My mom said she's a virgin but I'm her child and my dad also but I look like my dad how does that makes sense
zavuch27 [327]

How can your mom say she’s a virgin? Unless you’re not directly from her. You look like your dad because of genes. I look like my mom while my sister looks like my dad. Nothing changes that. Ask her why she says that—?

7 0
3 years ago
Angel made a quart of lemonade angel poured 1/3 Court of lemonade equally into 4 cups how many quarts are in each cup
ikadub [295]
1/3 divided by 4
1/3 divided by 4/1
1/3*1/4 = 1/12

1/12 quarts are in each cup
8 0
3 years ago
If the length of a rectangle is increased by 120%, and its width is decreased by 20%, what is the percentage change in the area
velikii [3]

Answer:

The area of the rectangle is increased in 76 percent.

Step-by-step explanation:

The area of a rectangle (A) is represented by the following formula:

A = w\cdot l

Where:

w - Width.

l - Length.

If length is increased by 120 %and width is decreased by 20 %, the percentage change in the area of the rectangle is: (l = 2.2\cdot l_{o}, w = 0.8\cdot w_{o})

A = (2.2\cdot l_{o})\cdot (0.8\cdot w_{o})

A = (2.2)\cdot (0.8)\cdot w_{o}\cdot l_{o}

A = 1.76\cdot A_{o}

The area of the rectangle is increased in 76 percent.

6 0
3 years ago
Round 85.984 to the nearest tenth.
stealth61 [152]

Answer:

Your answer would be 86

Step-by-step explanation:

Hope it helps! Tell me if I am wrong so I can improve.

6 0
3 years ago
Read 2 more answers
A board is leaning against a vertical wall, The board makes a 62 degree angle with the ground and touches the wall at a point th
Korvikt [17]
<span><span><span>Angle A = </span>62°
</span><span><span>Angle B = </span>90°
</span><span><span>Side a = </span><span>45
The length of the board is side b

</span></span></span><span><span>Use the Law of Sines to find side b.</span><span> 
b / sin(B) = a / sin(A)</span><span> 
b / sin(90°) = 45 / sin(62°)</span><span> 
b = (sin(90°) x 45) / sin(62°)</span><span> 
b = 50.966

Rounded to the nearest inch is 51 inches.

Hope this helps!</span></span>
7 0
4 years ago
Read 2 more answers
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