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pishuonlain [190]
3 years ago
7

The figures below are similar.

Mathematics
1 answer:
Pepsi [2]3 years ago
6 0

Answer:

12:30

Step-by-step explanation:

first start with the number you are given

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Be prepared to share with the class -
Anuta_ua [19.1K]

Answer:

2x

Step-by-step explanation:

3 0
3 years ago
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In parallelogram ABCD, m∠BAC = 40.62°and m∠BCA = 30.96°. What is m∠BAD?
KatRina [158]
The answer is letter a.  m∠BAD = 108.42<span>° 

The solution is as follows:
If </span>m∠BAC = 40.62° and m∠BCA = 30.96°, then
m∠CBA = 180° -  m∠BCA - <span>m∠BAC
</span>m∠CBA = <span>108.42°
</span>
Since m∠BAD = m∠CBA  due to the parallelogram's property, 
<span>m∠BAD</span> = <span>108.42°.</span>
4 0
4 years ago
The hypotenuse of a right triangle is 52 in. One leg of the triangle is 8 in. More than twice the lenght of the other. What is t
shusha [124]

Call the short leg a.  The Pythagorean Theorem says:

a^2 + (8 + 2 a)^2 = 52^2

a^2 + 8^2 + 32 a + 4a^2 = 52^2

5a^2 + 32 a + 8^2-52^2 = 0

5a^2 + 32 a + (8-52)(8+52) = 0

5a^2 + 32 a - (44)(60) = 0

(5a + 132)(a - 20) = 0

Only the positive root a=20 is relevant here.

The other side is 2a+8=48

The perimeter is 20 + 48 + 52 = 120 inches



3 0
3 years ago
To whom did Jacob want to play Black Eyed Peas songs ?
alex41 [277]

Answer:

Stop cheating :) jk The answer is b Angie

Step-by-step explanation:

6 0
3 years ago
Angle A and Angle B complementary angles. Angle A=(3x+6). Angle B=(3x+18) then find the measure of Angle A?
Pani-rosa [81]
Set up 3x + 6 = 45

The 45 is HALF of 90°
3 0
4 years ago
Read 2 more answers
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