3 years ago

20 POINTS ANSWER QUICKLY MULTIPLE CHOICE QUESTION

Mathematics

2 answers:

DIA [1.3K]3 years ago

8 0

30 because they are both on the same lined

Mamont248 [21]3 years ago

6 0

I THINK 35 I AM NOT SURE BUT I BELEIVE IT IS B

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Plz help me !!!!!!!!!!

Brrunno [24]

Answer: a) 27

<u>Step-by-step explanation:</u>

$81^{\frac{3}{4}}=(3^4)^{\frac{3}{4}}=3^{\frac{12}{4}}=3^3=\boxed{27}$

7 0

3 years ago

Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s).

Vlada [557]

Answer:

Il existe de nombreux exemples de portfolios d’artistes en ligne. Trouvez-en un et partagez un lien vers celui-ci. En vous basant sur le portfolio, écrivez quelques phrases évaluant l'artiste. S'il y a les réponses d'autres élèves sur le forum de discussion, examinez-les et voyez si vous êtes d'accord ou pas d'accord avec leur opinion sur le travail des artistes.

3 0

3 years ago

Read 2 more answers

9 + 64 x (20 – 8) divided by 2 + 6

kolbaska11 [484]

Answer:

399

Step-by-step explanation:

7 0

3 years ago

A circle with radius 4 has a sector with a central angle of

PIT_PIT [208]

Answer:

64/5 pi

Step-by-step explanation:

8 0

3 years ago

A sphere has a volume of 133.1m what is the radius of the sphere

Kay [80]

Answer:

3.167353103 meters

Step-by-step explanation:

The volume of a sphere can be found using:

v=4/3πr^3

We know that 133.1 is the volume, so we can substitute 133.1 in for v

133.1=4/3πr^3

To solve for r, we need to get by itself. First, divide both sides by 4/3π

133.1/ 4/3π= 4/3πr^3/ 4/3π

31.7752843883=r^3

Since r is being raised to the 3rd power, take the cubed root of both sides

$\sqrt[3]{31.7752843883}=\sqrt[3]{r^3}$

3.167353103=r

So, the radius is 3.167353103 meters

4 0

3 years ago