138 dolllars multiply 115 and .20 and add your answer with the original amount
Answer:
363.6
Step-by-step explanation:
Given in the question,
side of square = 10
Step 1
To find the slant height pyramid we will use pythagorus theorem
13² = 5² + height²
height = √13² - 5²
= 12
Now find the height of the pyramid
12² = 5² + height²
height = 10.91
Step 2
Base area of the pyramid
area = l²
= 10²
= 100
Step 3
Volume = 1/3(height)(basearea)
= 1/3(10.91)(100)
= 363.6
The answer is 8, that line is 180° and we know 140. 180-140=40 and it’s 5x so that leaves us with 5x=40. divide 5 on both sides leaving 8
Answer:
s^15
Step-by-step explanation:
When multiplying exponents with the same base, add the exponents
Answer:
Hey there
<u>Step-by-step explanation: </u>
The sum of the integers from 1 to 620 is as follows: 192,510 To get the answer above, you could add up all the digits like 1+2+3... +620, but there is a much easier way to do it! Use the following formula: n(n + 1)/2 = Sum of Integers In this case, n=620, thus you get your answer by entering 620 in the formula like this: 620(620 + 1)/2 = 192,510
I'm sure hope this helps you and pls mark me brainiest