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Debora [2.8K]
3 years ago
5

Find the Measure of A (please show work)

Mathematics
1 answer:
slamgirl [31]3 years ago
5 0

Answer: x=10

Step-by-step explanation:

5x+17+3x+19=116

5x+3x+17+19=116

8x+36=116

8x=80

x=10

I hope this helps you!

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AveGali [126]
The 3rd one down is the answer
7 0
3 years ago
Read 2 more answers
Joshua’s Babe Ruth baseball card is worth 500,000. If the value continues to grow by 2% each year, how much will the card be wor
vazorg [7]

Answer:

<em>$550,000</em>

Step-by-step explanation:

You need to find 2% of 500,000 first.

2 x 500,000 = 1,000,000

1,000,000 ÷ 100 = 10,000.

It increases value by 10,000 dollars each year

5 x 10,000 = 50,000.

<em>It will be worth 550,000 dollars in 5 years.</em>

I hope thats answer choice D, sorry if I am wrong.

3 0
3 years ago
What is the surface area of the box if it is scaled up by a factor of 10? THE SURFACE AREA IS 432CM. LEGHT 12CM. WIDTH 6CM. HEIG
marissa [1.9K]

The scale factor for area is the square of the scale factor for linear dimensions. If linear dimensions are scaled up by a factor of 10, the area is scaled up by a factor of 10² = 100.

The area of the larger box is 100×432 cm² = 43,200 cm².

6 0
3 years ago
Factor the polynomial.<br> 13x² – 20x – 12
erma4kov [3.2K]

Answer:

(13 x + 6) (x - 2)

Step-by-step explanation:

Factor the following:

13 x^2 - 20 x - 12

Factor the quadratic 13 x^2 - 20 x - 12. The coefficient of x^2 is 13 and the constant term is -12. The product of 13 and -12 is -156. The factors of -156 which sum to -20 are 6 and -26. So 13 x^2 - 20 x - 12 = 13 x^2 - 26 x + 6 x - 12 = x (13 x + 6) - 2 (13 x + 6):

x (13 x + 6) - 2 (13 x + 6)

Factor 13 x + 6 from x (13 x + 6) - 2 (13 x + 6):

Answer: (13 x + 6) (x - 2)

6 0
4 years ago
Divide 9 by w, then subtract v from the result
Bas_tet [7]

Answer:

9/w=x(your result)

x-v=( your final answer )

Please mark my answer as brainliest

Step-by-step explanation:


8 0
3 years ago
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