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bekas [8.4K]
2 years ago
6

Quiz Me: Quiz Me: 4.2-2 Determ...

Mathematics
1 answer:
MatroZZZ [7]2 years ago
4 0

Answer:

bfytfchgckfhcgkhv

Step-by-step explanation:

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A roof has the shape of an isosceles triangle with equal sides 8 cm long and base 12 m long. What is the measure of the angle of
victus00 [196]

Answer:

41 degrees to the nearest degree.

Step-by-step explanation:

A line drawn from the vertex and bisecting the base forms 2 right triangles.

The base of one right triangle = 1/2 * 12 = 6 m.

So cos A = adjacent side /hypotenuse   where A is the angle of inclination.

cos A=  6 / 8 = 0.75

m < A = 41.41 degrees.

7 0
3 years ago
What are two numbers that when multiplied equal -2, and also when added equals 1
lara [203]
Two numbers that multiply to -2 could be

-1 and 2

Or

-2 and 1.

Since -1+2=1, -1 and 2 are the numbers you are looking for.

Hope this helps!
4 0
3 years ago
Read 2 more answers
M&lt;2 64 and m&lt;4 =2x-6
-Dominant- [34]

Answer:

5iejksjsjsjsnnsnsnsnsns

6 0
3 years ago
What is the value of x?<br><br> A. 4<br><br> B. 4√3<br><br> C. 8<br><br> D. 8√3
SashulF [63]

Answer:

B. 4√3

Step-by-step explanation:

\sin \: 60 \degree =  \frac{x}{8}  \\  \\  \therefore \:  \frac{ \sqrt{3} }{2}  = \frac{x}{8} \\  \\  \therefore \: x =  \frac{8 \times  \sqrt{3} }{2} \\  \\  \therefore \: x =  4 \times  \sqrt{3}\\  \\  \huge \purple{ \boxed{ \therefore \: x =  4 \sqrt{3} }}\\

4 0
3 years ago
The difference of two numbers is 8. If the sum of the smaller number and the square of the larger
galben [10]

Answer:

12

Step-by-step explanation:

12^2 is the greatest number that is closest to 148. then there is 4 as the smaller number 12-4=8

144+4=148

6 0
3 years ago
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