Answer: 50
Step-by-step explanation: V= 1/3 x base x height
V= 1/3 (30)(5)
V=1/3(150)
V=50
Answer:
The measure of ∠c is 50°.
Step-by-step explanation:
When it comes to problems like these, there are two types of angles that should be kept in mind: complementary angles and supplementary angles.
Complementary angles are angles that add up to 90° (a right angle). Supplementary angles are angles that add up 180° degrees (a straight angle). A good way to recall this information in layman's terms is to remember this: complements are always right.
So now let's apply what we've learned to the problem. We have a straight angle that is composed of two 65° angles and an unknown C angle. We know that when angles add up to 180°, they're supplementary angles.
<u>If we interpret our problem in algebriac form, we can say that:</u>
65° + 65° + m∠C = 180°
<u>Now we just solve this problem like any other algebriac equation. First, you can combine like terms.</u>
130° + m∠C = 180°
<u>Then, subtract 130° on both sides to isolate our variable.</u>
m∠C = 50°
<u>Now we can safely say that the measure of angle C is 50°.</u>
1/4 ... it’s 2 because 1/4 is it yep ya it’s right
Answer:
(-8, 15)
Step-by-step explanation:
Start by solving for y:
y=-x+7
Substitute -8 for x
y=-(-8)+7
The two negatives make a positive giving us:
y=8+7=15
Therefore...
(x,y)=(-8,15)
Answer:
1,2,3,4,5,6,7,8,9,10
4,5,6,7,8,9,10
Step-by-step explanation:
