Ask question

Ask question

All categories

3 years ago

14

140 degrees decreased by 65%

1 answer:

Elena L [17]3 years ago

4 0

You must first find out what 65% of 140 is. This means we must multiply 65% and 140. so (140)(.65) make sure to change 65% to a decimal by moving the decimal two places to the left. (140)(.65)=91 so 140 is decreased by 91. 140-91=49

You might be interested in

What is the radius of a sphere if its surface area is 2,122.64 square inches? (Use 3.14 for .)

Lady_Fox [76]

$\bf \textit{surface area of a sphere}\\\\
SA=4\pi r^2~~
\begin{cases}
r=radius\\
------\\
SA=2122.64
\end{cases}\implies 2122.64=4\pi r^2
\\\\\\
\cfrac{2122.64}{4\pi }=r^2\implies \cfrac{530.66}{\pi }=r^2\implies \sqrt{\cfrac{530.66}{\pi }}=r$

8 0

2 years ago

Read 2 more answers

You earn $20.00 per hour at your job. If you get a 10% raise at the end of each year, what will your hourly rate, h, be after 8

love history [14]

R is the rate (10%)
C=20, begiing rate
T=time=8

so

h=20(1+0.10)^8
h=20(1.1)^8
h=42.8718
ronnd

$42.87

D is answer

4 0

3 years ago

Shapes?<br> what shape is this? plz help

son4ous [18]

Answer:

quadrilateral

Step-by-step explanation:

6 0

2 years ago

How do you find the circumference of a circle with a radius of 4?

goldenfox [79]

Circumference of a circle = 2πr
C = 2π(4)
C = 8π
C = 8 * 3.14 = 25.12

In short, Your Answer would be 25.12

Hope this helps!

6 0

3 years ago

A tennis player gets an ace on 35% of his serves. Out of 80 serves about how many aces will he get

kari74 [83]

Answer:

28

Step-by-step explanation:

His aces on 80 serve = 35% of 80

= 35/100 × 80

= 28

7 0

2 years ago

Read 2 more answers