2 years ago

In the diagram, LaTeX: \Delta ABC\cong\Delta DFE

Mathematics

1 answer:

leonid [27]2 years ago

8 0

Answer:

x = 13

y = 8

Step-by-step explanation:

You might be interested in

Find the surface area of this triangular prism. Be sure to include the correct unit in your answer.

andreev551 [17]

Answer:

816 square feet

Step-by-step explanation:

13(16+20+12) + 16(12) = 816

7 0

2 years ago

I'm having trouble

Liono4ka [1.6K]

It would be B because you would take amelias age and take two away since todd is five years younger to get the a-5.
hope this helps :)

8 0

2 years ago

The sum of the ages of dauda and his brother is 2. Five years ago dauda was 3times as old as his brother . How old are they now

Aloiza [94]

Answer:

$dauda = x \\ his \: brother = y \\ x + y = 2 \: \: \: (i) \\ 5(3x + y) = 5 \: \: \: (ii) \\ 15x + 5y = 5$

I don't really remember this very well, because it confusing me

8 0

2 years ago

Find the zeros and verify x^2 +2x-180

Arada [10]

Answer:

Rounded to the nearest tenth they are -14.5 and 12.5

Step-by-step explanation:

The zeros of a function are the x-intercepts or roots where the function crosses the x-axis. To find them, graph the function x^2 +2x-180 and zoom in on the x-axis.

See attached picture.

6 0

3 years ago

Marco would like to hang a banner over his shoe store. He has two ladders and would like to know how high above the ground each

GuDViN [60]

13 divided by 11.3 is 1.150442477876106. So 15 by 1.150442477876106 and you get 13.03846162772485. Just round it to the nearest tenth and you get 13.0.

5 0

2 years ago