All categories

2 years ago

In isosceles triangle RST below, what is the value of y?

Mathematics

2 answers:

romanna [79]2 years ago

8 0

Answer:

it's 71

Step-by-step explanation:

the triangle measures have to add up to 180. 71 plus 71 plus 38 is 180.

pantera1 [17]2 years ago

6 0

I think Angle T is 38 degrees is the answer

My explanation: Although I did use the words (I think) so that doesn’t mean you’re going to get it correct but I think it’s correct

You might be interested in

A large company made $6,439,583 last year. What is the value of the 9 in $6,439,583?

White raven [17]

The value of 9 is 9,000 (nine thousand)

5 0

3 years ago

Read 2 more answers

(3x + 2y = 7<br> (7x-2y = 3

sineoko [7]

Answer for the equation by elimination

8 0

1 year ago

Which of the following describes the expression? 5(y + 6)

Ymorist [56]

Answer:

D. The product of a constant factor 5 and a 2-term factor x+2

Step-by-step explanation:

Hope that helps

4 0

2 years ago

Read 2 more answers

Hat is the solution to the equation 3/3(4c + 16)=2c+9 ?<br><br> c =

marusya05 [52]

If it is $\frac{3}{3(4c+16)}$ =2c+9, go to AAAAAA
if it is ( $\frac{3}{3}$ )(4c+16)=2c+9, go to BBBBB

AAAAAAAAA
$\frac{3}{3(4c+16)}$ =2c+9
$\frac{1}{4c+16}$ =2c+9
times 4c+16 to both sides
1=(2c+9)(4c+16)
distribute
1=8c^2+68c+144
minus 1 both sides
0=8c^2+68c+143
use quadratic formula
c= $\frac{-17- \sqrt{3} }{4}$ or $\frac{-17+ \sqrt{3} }{4}$

BBBBBBBBBBBB
(3/3)(4c+16)=2c+9
1(4c+16)=2c+9
4c+16=2c+9
minus 2c both sides
2c+16=9
minus 16 both sides
2c=-7
divide both sides by 2
c=-7/2
c=-3.5

if it is $\frac{3}{3(4c+16)}$ =2c+9,
c= $\frac{-17- \sqrt{3} }{4}$ or $\frac{-17+ \sqrt{3} }{4}$

if it is ( $\frac{3}{3}$ )(4c+16)=2c+9, c=-3.5

7 0

3 years ago

Read 2 more answers

Kevin opens a savings account with $350. He saves $125 each month.

Andrej [43]

Answer:

y=350x+125

Step-by-step explanation:

y=350x+125

6 0

2 years ago

Read 2 more answers