All categories

3 years ago

Need help with radical expressions

Mathematics

2 answers:

allsm [11]3 years ago

7 0

Answer:

what are the equations?

Step-by-step explanation:

Nuetrik [128]3 years ago

6 0

Answer: what do you neeed me to help you with

Step-by-step explanation:

You might be interested in

Find the value of <img src="https://tex.z-dn.net/?f=%5Cfrac%7B2%7D%7B3%7D%20%5E%7B3%7D" id="TexFormula1" title="\frac{2}{3} ^{3}

olga nikolaevna [1]

Answer:

Step-by-step explanation:

5 0

3 years ago

4.0 divided by 0.02=

elena-14-01-66 [18.8K]

Answer:

200

Step-by-step explanation:

4 0

4 years ago

Read 2 more answers

Helen has 48 cubic inches of clay to make a solid square right pyramid with a base edge measuring 6 inches. Which is the slant h

Nikitich [7]

Answer: 5 inches

Step-by-step explanation:

Given: Volume of clay = 48 cubic inches

If we make a solid square right pyramid with a base edge a= 6 inches.

Then its base area = $a^2=6^2=36\ inches^2$

we know that volume of square right pyramid= $\frac{1}{3}\times\ a^2h$

Therefore, volume of square right pyramid made by all of clay= $\frac{1}{3}\times\ a^2h$ =48 cubic inches

$\Rightarrow\frac{1}{3}\times\ (36)\times\ h=48\\\Rightarrow12h=48\\\Rightarrow\ h=4\ inches.....\text{[Divide 12 on both sides]}$

Now, slant height $l=\sqrt{(\frac{a}{2})^2+h^2}$

$\\\Rightarrow\ l=\sqrt{3^2+4^2}\\\Rightarrow\ l=\sqrt{9+16}\\\rightarrow\ l=\sqrt{25}\\\Rightarrow\ l=5$

The slant height of the pyramid if Helen uses all the clay=5 inches

5 0

3 years ago

Read 2 more answers

Somebody please help me I’ll give you brainiest if you’re right

Pavlova-9 [17]

Answer: I belive the answer would be 18 the only number we have is 52 and 36 the other answers just don't make sense, I am only taking 9th grade but hey I try!

Step-by-step explanation:

6 0

3 years ago

How do yo find the area of a polygon?

Grace [21]

To find the area of a polygon you have to write the formula of it which is area= 1/2 x perimeter x apothem . hope this helps

8 0

3 years ago