3 years ago

Help plz will mark brainliest.

Mathematics

2 answers:

irina1246 [14]3 years ago

7 0

AB = 24
BC = 45
AC = 51

cos C = adjacent / hypotenuse
cos C = BC / AC
cos C = 45/51

svlad2 [7]3 years ago

3 0

900 is the right answer

You might be interested in

Please help me 7th math

alekssr [168]

Answer:

1/12

Step-by-step explanation:

4 0

2 years ago

12% of 72 is what number?

xxTIMURxx [149]

I hope this helps you ?.12%=72 ?.12=72.100 ?=6.100 ?=600

5 0

3 years ago

How many edges does a rectangular prism have? 6 8 10 12

aleksley [76]

The answer is D or the fourth choice, 12

5 0

3 years ago

Read 2 more answers

The center of a hyperbola is (−4,3) , and one vertex is (−4,7) . The slope of one of the asymptotes is 2.

Monica [59]

Answer:

The answer to your question is below

Step-by-step explanation:

C (-4, 3)

V (-4, 7)

asymptotes = 2 = $\frac{b}{a}$

- This is a vertical hyperbola, the equation is

$\frac{(y - k)^{2} }{a^{2} } + \frac{(x - h)^{2} }{b^{2} } = 1$

slope = 2

a is the distance from the center to the vertex = 4

b = 2(4) = 8

$\frac{(y - 3)^{2} }{4^{2} } + \frac{(x + 4)^{2} }{8^{2} } = 1$

$\frac{(y - 3)^{2} }{16} + \frac{(x + 4)^{2} }{64} = 1$

7 0

3 years ago

Read 2 more answers

Please help me asappp! I'll give brainlest and points!

antiseptic1488 [7]

Answer:

1) true

2)true

3)false

4)true

5)true

6) false

7))true

8)true

9)false

10)false.

11)false

12)true

4 0

2 years ago

Read 2 more answers