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3 years ago

How do i solve 23.6-2x3/2

Mathematics

2 answers:

Vlada [557]3 years ago

4 0

Answer:

103/5 in fraction form or 20.6 in decimal form

Step-by-step explanation:

First, you follow pemdas. Multiplication and division first. 2 times 3 is 6. 6 divided by 3 is 3. 23.6 subtracted by 3 would equal 20.6.

White raven [17]3 years ago

3 0

Answer:

20.6

Step-by-step explanation:

23.6-2x3/2

Solve:

23.6-2x3/2

=23.6 - 6/2

= (47.2-6)/2

=20.6

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(14, -8 ) and (7, -6)

Aleksandr [31]

Answer:

-0.28

Step-by-step explanation:

(-6)-(-8)=2.

7-14=-7

2/-7=-0.28

5 0

4 years ago

Read 2 more answers

Determine the volume of the figure. Use 3.14 for π. Round your answer to the nearest tenth. Show all of your work.

Ostrovityanka [42]

Answer:

1985 cubic units (written as un. with the cubed exponent)

Step-by-step explanation:

First, you find the volume of the cylinder

Here's the formula:

$V=\pi r^{2}h\\V=volume\\r=radius\\h=height$

Now, you plug in and solve.

$V=(3.14)(7.2^{2})(7.4)\\V=(3.14)(51.84)(7.4)\\V=(162.7776)(7.4)\\V=1204.55424\\rounded:\\V=1204.6$

Then, you find the volume of the dome.

Here's the formula:

$volume/of/a/sphere=\frac{4}{3}\pi r^{3}\\volume/of/a/dome:\\V=\frac{2}{3}\pi r^{3} \\V=volume\\r=radius$

Now, you just plug in and solve.

$V=(\frac{2}{3})(\pi)(r^{3})\\V=(\frac{2}{3})(3.14)(7.2^{3})\\V=(\frac{2}{3})(3.14)(373.248)\\V=(2.093)(373.248)\\V=781.208064\\rounded:\\V=781.2$

Finally, you add them together, and there's your answer!

$1204.6+781.2=1985.8$

Hope this helped!

<em>brainliest?</em>

8 0

3 years ago

36 mi/hr ft/min please help me I need help

irakobra [83]

36 min in a hiur is 120

3 0

3 years ago

What’s 3/4 of 2/5 ?<br><br> ** I WILL MAKE UP BRAIN LIST OR SOMETHING

Yanka [14]

Answer:

$\frac{3}{10}$

Step-by-step explanation:

$= \frac{3}{4} \times \frac{2}{5}$

$= \frac{3 \times 2}{4 \times 5}$

$= \frac{6}{20}$

$= \frac{6 \div 2}{20 \div 2}$

$= \frac{3}{10}$

7 0

3 years ago

Lalo has 1,500 minutes per month on his cell phone plan. How many more minutes can he use if he has already talked for 785 minut

Ket [755]

Answer:

715 minutes

Step-by-step explanation:

we know that

To find out how many more minutes he can use, subtract the number of minutes he has already talked from the number of minutes of his plan

Let

x -----> the number of minutes of his plan

y -----> he number of minutes he has already talked

$x-y$

we have

$x=1,500\ min\\y=785\ min$

substitute

$1,500-785=715\ min$

4 0

4 years ago