Answer:
42 degrees
Step-by-step explanation:
first you have to put the two equations given equal to each other because since ET bisects it the two sides are equal to each other
5x+7 = 8x-14
then you solve for x
- first get rid of 5x
7=3x-14
- second you move the 14 over
21 = 3x
- last divide 3 into 21
21/3= 7
x=7
then plug 7 into the one or both of the equations
5(7)+7= 35+7= 42
8(7) - 14= 56 - 14= 42
42 degrees is the answer
divide
4915/72 = 68.2638
so $68.26 per stock is the unit rate
Hope it helps
Answer:
249.90/74.97=.3
.30*100=30%
Answer:
x = -15 or 15
Step-by-step explanation:
We can simplify |x| - 3 = 15 to |x| = 15 because we can add 3 on both sides due to -3 being outside of the absolute value bars. Next, we can say that x is either 15 or -15 because of the absolute value (|15| is equal to 15 and |-15| is also equal to 15).
Answer:
She put decimal in the wrong place.
Step-by-step explanation:
Consider the provided sentence.
9 × 0.989 = 89.01
Estimate the number 0.989 to nearest natural number.
The estimation of the number 0.989 to the nearest natural number is 1.
Now multiply 9 with 1.
9 × 1 = 9
Hence, the product should be less than 9.
Since the product of 9 and 0.989 is 89.01 which is greater than 9.
Thus, we can concluded that Jen's answer is wrong.
She put decimal in the wrong place, the required product must be 8.901
Here, you can observe that the number 8.901 is less than 9 and estimation of the number to the nearest natural number is 9.
