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3 years ago

HELPPPPPPP!!!!! PLEASEEEE!!!!

Mathematics

2 answers:

inysia [295]3 years ago

7 0

Answer:

x = 3

Step-by-step explanation:

2.5/x = 10/12 = 5/6

x = 2.5 (6) / 5

= 6 / 2

= 3

maksim [4K]3 years ago

5 0

Answer:x=1012

Step-by-step explanation:

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Pls po kailangan ko na talaga pls po pakisagot lahat ng tama… Salamat

NNADVOKAT [17]

Answer:

saan po ba jan

Step-by-step explanation:

explain the

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3 years ago

What is the value of 14 – 2 • 3 + 42?<br><br> someone help me understand

xxMikexx [17]

Based on PEMDAS, in this expression, we need to do multiplication first, which is 2 times 3, which is 6. Now, the expression is 14-6+42. 14-6 is 8, and 8+42 is 50, so the answer is 50.

Hope this helps!

8 0

3 years ago

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Find the measure of each interior angle of a regular 25 sided polygon

uranmaximum [27]

The formula for finding the total interior angle measure is:

180(n-2)

n is the number of sides.

180(25-2) = 4140

So each interior angle would be: 165.6

4140/25 = 165.6

Hope this helps :)

4 0

3 years ago

Choose the correct graph to fit the equation 3y=2x+3

Katyanochek1 [597]

Answer:

y = 2/3x + 1

Step-by-step explanation:

<u>3y = 2x + 3 </u> Divide all by 3

3 3 3

y = 2/3x + 1 Slope is 2/3

3 0

3 years ago

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Which of the following can be used to calculate the volume of water inside the fish bowl?

Lunna [17]

The volume of a sphere can be calculated as

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

Where r is the radius of the sphere

We want to calculate half of the volume, then we must divide that volume by 2

$V^{\prime}=\frac{1}{2}\frac{4}{3}\pi r^3$

Now we must find the radius of our sphere, the segment AB is the diameter of the sphere, and the radius is half od the diameter, then

$r=\frac{AB}{2}=\frac{12}{2}=6$

Let's put it into our equation

$\begin{gathered} V^{\prime}=\frac{1}{2}\left(\frac{4}{3}\right)(\pi)(r)^3 \\ \\ V^{\prime}=\frac{1}{2}\left(\frac{4}{3}\right)(\pi)(6)^3 \end{gathered}$

The problem says to use

$\pi\approx\frac{22}{7}$

Then

$V^{\prime}=\frac{1}{2}\left(\frac{4}{3}\right)\left(\frac{22}{7}\right)(6)^3$

Final answer:

The formula that can be used to calculate the volume of water inside the fish bowl is

$V=\frac{1}{2}\left(\frac{4}{3}\right)\left(\frac{22}{7}\right)(6)^3$

8 0

1 year ago