All categories

2 years ago

Como se les llama a los números que tienen raíz cuadrada exacta y los números que tienen raíz cúbica exacta

Mathematics

1 answer:

KatRina [158]2 years ago

8 0

Answer: square y cubed

Step-by-step explanation:

You might be interested in

Y= 3x+7 y = -2x - 3 Whats the x and y for the solution

Tanzania [10]

Answer:

x=-2, y=1

Step-by-step explanation:

y=3x+7

y=-2x+3

Set the two equations equal to each other:

3x+7=-2x-3

Add 2x to both sides:

5x+7=-3

Subtract 7 from both sides:

5x=-10

Divide both sides by 5:

x=-2

Plug back into one of the original equations to find y:

y=3(-2)+7=-15+7=1

Hope this helps!

8 0

2 years ago

Using 3.14 for 7, a sphere has a volume of 904.32 mm.

Alla [95]

Answer:

$v = \frac{4}{3} \pi {r}^{3 } \\ 904.32 = \frac{4}{3} \times 3.14 \times {r}^{3} \\ {r}^{3} = \frac{3 \times 904.32}{4 \times 3.14} = 21.57 \\ r = 2.78$

then Radias equal to 5.5676

Step-by-step explanation:

I can help you solve what you want in mathematics in exchange for some money. If you want to, you can inform me about it and I will help you.

7 0

2 years ago

piper needs to buy 320 new ping-pong balls for the team ping pong balls come in 16 how many sets of ping-pong balls should piper

Lelu [443]

Answer:

20 sets

Step-by-step explanation:

320/16=20

He needs 320 ping pong balls, and he has 16, so divide the amount needed by the amount that comes in each containter.

3 0

2 years ago

She spent 1/4 of her money on a shirt and 2/5 on shoes. What fraction of money has been spent

likoan [24]

1/4 = 5/20
2/5 = 8/20

8/20 + 5/20 = 13/20 has been spent

4 0

2 years ago

Simplify the expression below. (x^5)(x^2) A. x^2 B. x^5 C. x^7 D. x^10

sleet_krkn [62]

$\longrightarrow{\green{C.\: {x}^{7}}}$

Step-by-step explanation:

$( {x}^{5} )( {x}^{2} ) \\\\ = {x}^{5 + 2} \\\\ = {x}^{7} \\\\ (∵ {a}^{m} \times {a}^{n} = {a}^{m + n} )$

$\large\mathfrak{{\pmb{\underline{\orange{Mystique35 }}{\orange{♡}}}}}$

3 0

2 years ago

Read 2 more answers