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rusak2 [61]
4 years ago
5

Insert three arithmetic means between 4 and 10.

Mathematics
1 answer:
Bumek [7]4 years ago
4 0

Answer:

5.5, 7, 8.5

Step-by-step explanation:

Find the mean of 4 and 10, that is

\frac{4+10}{2} = \frac{14}{2} = 7

Now repeat with 4 and 7 and 7 and 10

\frac{4+7}{2} = \frac{11}{2} = 5.5

\frac{7+10}{2} = \frac{17}{2} = 8.5

Hence

4, 5.5, 7, 8.5, 10 ← is an arithmetic sequence with d = 1.5

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I can bake 3/4 of a cake in 5 minutes. How much of the cake canlbake in 1 minute?​
lys-0071 [83]

Answer:

3/20 cake in 1 minute

Step-by-step explanation:

"3/4 of a cake in 5 minutes" is a verbal equation.  We can divide both sides (that is, 3/4, 5 min) by 5 to determine the number of cakes I can bake in 1 minute:

  3                    5 min

-------- cake in -----------

4(5)                     5

resulting in 3/20 cake in 1 minute.

3 0
2 years ago
Calculate the following:
miskamm [114]

Answer:

bghj767yh6bbbbbbbbbn

Step-by-step explanation:

bgtgvcxcvb mjnhgtrfedxdcfvgbtgewr3234323rq

7 0
3 years ago
Match the function with its value<br> f(x)= x2-3x+3<br> g(x)= 2x2-1 <br><br> f(z^2)= .....
Elis [28]
There's nothing here to 'match' it with.

f(x) = x^2 - 3x + 3

f(z^2) = (z^2)^2 - 3z^2 + 3

f(z^2) = z^4 - 3z^2 + 3

<em><u>g(x)</u></em> is only there to confuse you.
Apparently it was successful.
3 0
3 years ago
Find the area of a face of a rectangular prism.
Andru [333]

Answer:

It is L*W*H.

Width times Height

Step-by-step explanation:

I don't know what you are exactly talking about, there are no attached worksheet. But if you are talking about the formula for the rectangular prism.

Formula for rectangle prism: L*W*H

Area of the front of the prism: Width times height

5 0
4 years ago
The area of a sector of a circle with a radius measuring 15 cm is 75(pi) cm2. What is the measure of the central angle that form
anyanavicka [17]

The sector of the circle is bounded by 2 radii, and the measure of the central angle that forms the sector is 120 degrees

<h3>How to determine the central angle?</h3>

The given parameters are:

  • Area = 75π cm^2
  • Radius, r = 15 cm

The area is calculated using

Area = α/360 * πr^2

So, we have:

α/360 * π * 15^2 = 75π

Evaluate the exponent

α/360 * π * 225 = 75π

Divide both sides by 75π

α/360 * 3 = 1

Multiply

α/120  = 1

Multiply both sides by 120

α = 120

Hence, the measure of the central angle that forms the sector is 120 degrees

Read more about sectors at:

brainly.com/question/10090807

6 0
2 years ago
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