Because the two angles add up to equal 90, you would make an equation set to equal 90. On the other end you add the measures of your angles together because they are adding up to equal 90. This would look like 2x+5+35=90 and you solve from here. Add like terms making it 2x+40=90 then you subtract 40 from both sides making it 2x=50 and then divide by 2 on both sides which leaves you with x=25.

3 0

2 years ago

marie made a model (shown below) of the square pyramid she plans to build when she grows up. Find the surface area of the model.

Vladimir [108]

Answer:

Step-by-step explanation:

8 0

3 years ago

If you need 2 liters of soda for every 12 students at the school dance, and you sold 360 student tickets to the dance. About how

GalinKa [24]

Answer:

60 liters