Answer:
The base is 16 cm long.
Step-by-step explanation:
A = 1/2 * bh, we know that A = 32 and h = 4. We are solving for b so we can plug A = 32 and h = 4 into the equation to solve for b.
A = 1/2 * bh
32 = 1/2 * b * 4
32 = 2b
b = 16cm
Answer:
hope you can figure it out from the but incase you can't it's D.
Step-by-step explanation:
10% off $40 would be $36 15% off $45 would be $38.25
$36 > $38.25
Answer:

Step-by-step explanation:
Use the distributive property.
<u>Distributive property:</u>
<h3>
⇒ A(B+C)=AB+AC</h3>
⇒ 5*5=25
⇒ 5*8=40
<u>Rewrite the problem.</u>
⇒ 5*5a+5*8
<u>Solve.</u>
<u>Multiply.</u>
⇒ 5*5a=25a
⇒ 5*8=40
<u>Rewrite the expression.</u>
<u>⇒ = 25a+40</u>
- <u>Therefore, the correct answer is 5(5a+8).</u>
I hope this helps! Let me know if you have any questions.
Answer:
C: (1,3)
Step-by-step explanation:
If we count 1 to the right on the x-axis and count 3 up on the y-axis, we will end up at the point of intersection which is (1,3).
One would ordinarily expect to see such data plotted on a line graph with time (in days) on the horizontal axis and plant height on the vertical axis.
There are a number of other ways it could be done. For example, a bar chart with the height of each bar representing the height of the plant. The botanist could also use something similar where the bar is drawn as a representation of the plant, or where a plant pictorial of a given size is used to represent a specific height. (3 1/2 feet may be represented by 3 full-size icons and 1/2 of another icon stacked on top of each other, for example.)