Answer:
They are not similar
Step-by-step explanation:
To determine whether the prism are similar we need to calculate their volumes
Volume of a prism = Base Area * Height
Volume of the first prism = 18ft *8 * 8ft
Volume of the first prism = 1152ft^2
Volume of the second prism = 30t * 15 * 15ft
Volume of the second prism = 6,750ft^2
Since the volumes are different, the prism are not similar.
Mark will have to work a total of 40 hours that week. 340 = 8.50h. 340/8.50 = h. h = 40
Answer: a=−3
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
a−2+3=−2
a+−2+3=−2
(a)+(−2+3)=−2(Combine Like Terms)
a+1=−2
a+1=−2
Step 2: Subtract 1 from both sides.
a+1−1=−2−1
a=−3
Answer f
Step-by-step explanation:
Since triangle ABC is congruent to triangle DEF...
- angle A is congruent to angle D
- angle B is congruent to angle E
- angle C is congruent to angle F
Since angle B is congruentto angle E, and since angle E is 25 degrees, we can say that the measure of angle B is also 25 degrees.
The angle measures of a triangle sum to 180 degrees, so we can subtract the two given angle measures from 180.
180-55-25=100
Therefore, the measure of angle C is 100 degrees.