Answer:
Step-by-step explanation:
Basically we want to find x and then plug that in for angle B. How do we find x? Well, we know the angles are complimentary, which means theya dd to 90, so let's start with that.
A + B = 90
8x - 28 + 8x + 22 = 90
16x -6 = 90
16x = 96
x = 6
So there we go. Now to find B
B
8x+22
8(6)+22
48 + 22
70
Answer:
1.436 or this=−2.436
Step-by-step explanation:
Answer:
21 in3
Step-by-step explanation:
1/3 x 1/3 x 1/3 =1/27
1/27 x 567= 21
The area of the smaller figure would be found by multiplying its base length by its height. The height is explicitly provided while the base length is not.
To find the base length of the smaller figure, subtract the shorter length on the bottom (3.1 inches) from the total length on top (6.1 inches).
6.1 - 3.1 = 3
3 * 3 = 9
Answer:
The area of the figure at the right is 9 square inches.
Answer:
10% increase
Step-by-step explanation:
THe original quantity is 10
The new quantity is 11
We need to find the percentage increase.
Percentage increase is found by finding the increase (New - Old) and dividing the answer by the old value (original value). Then we multiply by 100 to get the percentage.
The change is: 11 - 10 = 1
Now, dividing by old, we get: 1/10
Now, multiplying by 100, we get the percentage: (1/10) * 100 = 10%
So, from 10 to 11, there is a 10% increase
