Answer:
y = 3
Step-by-step explanation:
Sides MQ and PQ have the same length, so:
12y + 7 = 43
12y = 36
y = 3
Answer:
300 in³
Step-by-step explanation:
To calculate the volume of a composite solid, simply split it into smaller solids and calculate their separate volumes. The volumes of each of the individual solids are then added together to give the total volume of the composite solid.
Remember, the formula for volume is: l • w • h
12(length) x 5 (width) = 60 x 3(height) = 180 in
5(width) x 8(length) = 40 x 3(height) = 120 in
Now, finally we add up the answers.
180 + 120 = 300 in³
(*Don't forget to cube³ your answer since it's Volume)
The slope(m) of the given set is -3.
<h3>What is the slope of a pair of the ordered set?</h3>
The slope(m) of a pair of the given ordered set is the change in the rise over the run. The rise is the y-axis while the run is the x-axis.
Mathematically;
Here:
- x_1 = 2
- y_1 = 9
- x_2 = 1
- y_2 = 12
Slope (m) = -3
Therefore, we can conclude that the slope of the given set is -3. From the given option, kindly find out which of the slope is equivalent to -3.
Learn more about finding the slope of an ordered pair here:
brainly.com/question/1884491
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Answer:
A. t < –15
Step-by-step explanation:
The temperature has to be less than -15
t < -15
