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3 years ago

What is the solution to the following equation?

Mathematics

2 answers:

ELEN [110]3 years ago

4 0

Answer:

I am the leader of the giant nation.

Step-by-step explanation:

stealth61 [152]3 years ago

4 0

I think it’s x=13/7. Hope this was helpful!

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What is the mean? 24,36,85,77,42,24

Kisachek [45]

Answer:

$48$ would be the mean.

Step-by-step explanation:

The mean is when you add up the numbers and then divide it by how many numbers there are.

$24+36+85+77+42+24=288$

$288/6=48$

:)

4 0

3 years ago

In the diagram, rectangle ABCD has a perimeter of 20 cm. What is the area of ADEC?

Klio2033 [76]

Answer:

the answer is 50cm

Step-by-step explanation:

x=5

so 5+5 would be 10

so the long side would be 10 and the short side would be 5

so 5cmx10cm= 50cm

7 0

3 years ago

The equation of a circle in general form is x2+y2+18x−36y+369=0

Rudiy27

(x+9)^2+(y-18)^2=36 is the equation in standard form. Hope this helps.~Haяяison

8 0

3 years ago

Is my teacher allowed to kick us out of the meets and mark as absent if we don't come in even if cant

Anon25 [30]

Answer:

Um one they are probably not alowed to kick you out of meetings and mark you absent and two it you cant get in then email them.

7 0

3 years ago

Read 2 more answers

Find the radius round your answer to the nearest tenth

Thepotemich [5.8K]

Answer:

r = 3m

Step-by-step explanation:

Formula for the volume of a sphere: V = $\frac{4}{3}$ $\pi$ $r^{3}$

We want to find the radius so we use algebra to rearrange the equation to make the radius (r) the subject of the equation

Divide both sides by $\frac{4}{3}$

$\frac{3V}{4}$ = $\pi$ $r^{3}$

Divide both sides by $\pi$

$\frac{3V}{4\pi }$ = $r^{3}$

Take the cube root of both sides

$\sqrt[3]{\frac{3V}{4\pi } }$ = r

Substitute V = 36 $\pi$ into the equation

r = $\sqrt[3]{\frac{3(36\pi) }{4\pi } }$

Expand the bracket

r = $\sqrt[3]{\frac{108\pi }{4\pi } }$

Divide 108 $\pi$ by 4 $\pi$ (For this, the two $\pi$ in the numerator and denominator cancel each other out, and you only need to divide 108/4)

r = $\sqrt[3]{27}$

The cube root of 27 is 3, because $3^{3}$ = 3 x 3 x 3 = 27

r = 3

4 0

4 years ago