3 years ago

Help, help, help, help.

Mathematics

1 answer:

Zarrin [17]3 years ago

4 0

Answer:

20 x26 x 20 (1/2)

Step-by-step explanation:

diveid that by one half

You might be interested in

At Saturday night’s football game there were 18 less fans than half the fans at Friday night’s game. There were “x” fans at Frid

Valentin [98]

X divided by 2 take away 18 hope it helps.

7 0

3 years ago

How would i find the volume??

Ghella [55]

1/3(base area)(height)

base area= 22.1*14=154.7

1/3(154.7)(19)= 979.77

4 0

2 years ago

two square regions have an area of 125 and 5 how many yards of fencing is needed to enclose? ( assume regions fenced separately)

nadya68 [22]

Answer:

$24\sqrt{5}\ yards$

Step-by-step explanation:

Let A1 be the area of one square and A2 be the area of second square

So,

A1 = s^2

where s is side of square

$s^2=125\\\sqrt{s^2}=\sqrt{125}\\s=\sqrt{25*5}\\ s= \sqrt{5^2 * 5}\\ s= 5\sqrt{5}$

So side of one square is $5\sqrt{5}$

To calculate the length of fence we need to find the perimeter of the square

So,

P1 = 4 * s

$=4*5\sqrt{5} \\=20\sqrt{5}$

For second square:

$A_2=s^2\\5=s^2\\\sqrt{s^2}=5\\{s}=\sqrt{5}$

The perimeter will be:

$P_2 = 4*s\\=4 * \sqrt{5} \\=4\sqrt{5}$

So the total fence will be: P1+P2

$= 20\sqrt{5}+4\sqrt{5} \\= 24\sqrt{5}\ yards$

3 0

3 years ago

Alonzo buys a roast that weighs 2.5 pounds and costs 4.36 a pound. Find the amount he pays. No funny s***

Tanzania [10]

Answer:

$10.90

Step-by-step explanation:

2.5 * 4.36

8 0

3 years ago

Which expression is equivalent to 3/5 A 3 x 5 B 3 + 5 C 3 divided by 5 D 3-5

Ronch [10]

Answer:

c because

Step-by-step explanation:

in math, we are learning this. 3/5 is equal o 3 divided to 5 because "/"is a division sign

8 0

3 years ago

Read 2 more answers