3 years ago

Please help 30 points Really hard mulitiquestions

Mathematics

1 answer:

Alika [10]3 years ago

5 0

What are the multoquestions? I can't help if they are not there.

You might be interested in

I have a diameter of 45 in, what is the radius ?

Svetlanka [38]

Answer:

$r = 22.5in$

Step-by-step explanation:

$d = 2r \\ 45 = 2r \\ \frac{45}{2} = \frac{2r}{2} \\ r = 22.5in$

5 0

3 years ago

Read 2 more answers

The Andersons can set up 6 tables in 1 hour. How many tables can they set up in 5 hours?

Kisachek [45]

They can set up 30 tables

4 0

3 years ago

Read 2 more answers

Which expression represents the area of the triangle drawn below (4x-3) (2x-1) (4x-2) (3x-3)?

nata0808 [166]

Answer:

option C

Step-by-step explanation:

Area of the triangle=4x²+4x+1

6 0

3 years ago

Find the circumference of a circle with a diameter 1 1/2 inches

loris [4]

Answer:

C≅17.28

Step-by-step explanation:

Step one:If you divide 11 by 2 it would give you 5.5

Step two:Then use π which is 3.14

Step three:Multiply 5.5*3.14 which gives you 17.27 round to the nearest tenth would be 17.28

Hope it helps!

3 0

3 years ago

Eight times the reciprocal of a number equals 2 times the reciprocal of 10. Find the number.

Marat540 [252]

Answer:x=40

Step-by-step explanation:

To find this

8 times the reciprocal of a number

We get

Assume the number is x

8×1/x=2×1/10

8/x=2/10

8/x=1/5

Cross multiply

x=40

5 0

3 years ago