2 years ago

Please help I need help by the end of today

Mathematics

1 answer:

yulyashka [42]2 years ago

6 0

Answer:

A. x = 7, y = 3

Step-by-step explanation:

The triangles are congruent by HL if the hypotenuses are congruent, and if the marked legs are congruent.

3x -1 = 6y +2 . . . . hypotenuses are congruent

2x = 5y -1 . . . . . . .legs are congruent

Subtracting 2 times the first equation from 3 times the second gives ...

3(2x) -2(3x -1) = 3(5y -1) -2(6y +2)

6x -6x +2 = 15y -3 -12y -4

9 = 3y . . . . . . . . . . . add 7 and simplify

y = 3 . . . . . . . . divide by 3

This value of y matches only answer choice A.

You might be interested in

Tyrone likes to snack on his big bag of candy. He takes 8 pieces of candy from the bag each time he snacks. After eating 18 snac

Igoryamba

Answer:

c= ur mom

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

18 divided by 20 equals

balandron [24]

0.9 is the answerrrrrrrrrrrrrr

4 0

3 years ago

Read 2 more answers

Whats992,449 rounded to the nearest hundred thousand

Andreas93 [3]

Yep, the answer is 1,000,000. To explain the process of how the answer is figured out, the 9 next to the 9 in the hundred thousand's place tells us that we need to round up. So, we'd be rounding up to 1,000,000. Hope this helped you understand it :)

3 0

3 years ago

Read 2 more answers

curtis threw 15 darts at a dart board and 40% of his darts hit the bulls eye how many darts missed the bulls eye

ioda

Answer:

Step-by-step explanation:

40 -100 = 60 and 60 percent of 15 is 9

3 0

3 years ago

Solve the equation for the bold variable (h)

Aleonysh [2.5K]

This is the formula for the surface area of a cylinder including the ends, like the total surface area of a can of peas.

S = 2·π·r² + 2·π·r · H

Divide each side by 2·π·r :

S/2·π·r = r + H

Subtract r from each side :

H = (S/2·π·r) - r

H = (S - 2·π·r²) / (2·π·r)

8 0

3 years ago

Read 2 more answers