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aleksandrvk [35]
4 years ago
5

Help plz will mark brainliest.

Mathematics
2 answers:
irina1246 [14]4 years ago
7 0
AB = 24
BC = 45
AC = 51

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

svlad2 [7]4 years ago
3 0
900 is the right answer

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The formula m = 12,000 + 12,000(0.05)t 12t gives Keri's monthly loan payment when the annual interest rate is 5% and t is the le
Paladinen [302]

Answer:

The vertical asymptote is x  0.


The horizontal asymptote is y  50.


The vertical asymptote shows there is no monthly payment for a loan of 0 years.


The horizontal asymptote shows that as the length of time for which the loan is taken out increases, the monthly payment decreases. The monthly payment approaches, but never gets to $50 a month. This is because longer loans have greater simple interest up front.


7 0
4 years ago
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The quadrilaterals ABCD and JKLM are similar.<br> Find the length x of MJ.
den301095 [7]

Answer:

MJ = 0.7 × 7 = 4.9

Step-by-step explanation:

its 4.9 im sure, its hard to explain it

5 0
3 years ago
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What's the value of the 7 in the number 53.75 give the answer as a fraction
Leona [35]

Answer:

The value of 7 in the number 53.75 is 7/10 and this can be determined by using the arithmetic operations.

Step-by-step explanation:

Given :

Number -- 53.75

The following steps can be used in order to determine the value of 7 in the number 53.75:

Step 1 - Write the given number.

= 53.75

Step 2 - Determine the value of 7 in the above number that is:

= 0.7

Step 3 - Rewrite the value obtained above in the fraction formate.

= 7/10

So, the value of 7 in the number 53.75 is 7/10.

4 0
3 years ago
The length of the segment between the points $(2a, a-4)$ and $(4, -1)$ is $2\sqrt{10}$ units. What is the product of all possibl
True [87]

Answer:

-3

Step-by-step explanation:

The length of a segment is

sqrt( ( y2-y1)^2 + (x2-x1) ^2) = 2 sqrt(10)

sqrt( ( a-4 - -1)^2 + (2a -4) ^2) = 2 sqrt(10)

sqrt( ( a-4 +1)^2 + (2a -4) ^2) = 2 sqrt(10)

Combine like terms

sqrt( ( a-3)^2 + (2a -4) ^2) = 2 sqrt(10)

Square each side

( a-3)^2 + (2a -4) ^2) = 4 *(10)

FOIL the left side

a^2 -6a +9   + 4a^2 -16a +16 = 40

Combine like terms

5a^2 -22a +25 = 40

Subtract 40 from each side

5a^2 -22a -15 =0

Factor

(a - 5) (5 a + 3) = 0

Using the zero product property

a-5 =0   5a +3 = 0

a = 5       5a = -3

a=5     a = -3/5

The product of the terms is

5 * -3/5 = -3

5 0
3 years ago
Please Help! ddddddddddddddddddd
Westkost [7]

Answer:

-7/12

Step-by-step explanation:

-3/4+1/6

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-7/12

6 0
4 years ago
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