Answer: y = - 1
Step-by-step explanation:
- Combine the like terms. -23y - 5 = 18
- Add 5 on both sides. -23y = 23
- Divide -23 on both sides. y = - 1
Answer:
both
Step-by-step explanation:
angle ABC is an isoceles triangle since BC and AB are equal. If you look at the other two triangles they are also isoceles because they have 2 equal sides as well.
Answer:
x=12
Step-by-step explanation:
1/2*x =1/2x
1/2*2 =1
you need to get the constants on one side so subtract 1 on all sides to get 6=1/2x, then divide by 1/2 on all sides to get x= 12
Answer:
<h2>
143°</h2>
Step-by-step explanation:
<A and <B are corresponding angles
< A = < B
plugging the values
Move variable to L.H.S and change its sign
Move constant to R.H.S and change its sign
Calculate
Divide both sides of the equation by 4
Calculate
Replacing value
<A =
hope this helps...
You would multiply each side by 16 to get c=128.