2 years ago

Work out the angles marked with letters. Give reasons for each answer.

1 answer:

german2 years ago

5 0

A. angel a is 50 bc since it is isosceles, the two ungiven angles equal the same (180-80=100, 100/2=50)
B. 180=28+28+b, 180=56+b, 124=b

You might be interested in

rosijanka [135]

Answer:

Step-by-step explanation:

-3/4 * 2/5 = fraction multiplication.

-6/20 = -3/10

6 0

2 years ago

ipn [44]

0.5% is the answer hope this helps

3 0

2 years ago

tatiyna

3y³-y²+8y-1+5/y-4. is that unless you want the answer smaller

3 0

2 years ago

aleksklad [387]

Answer:

$8.85

Step-by-step explanation:

4 0

2 years ago

nata0808 [166]

Answer:

-1

Step-by-step explanation:

The radian gives the coordinates: ( $(\sqrt{2 } /2,-\sqrt{2 } /2)$ (found using the unit circle)

cot=x/y

Plug the x and y coordinates into their respective places in the equation.

You get the answer of -1.

7 0

1 year ago