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lubasha [3.4K]
3 years ago
7

4x - 3 = 21 answer this in algebra

Mathematics
2 answers:
Ray Of Light [21]3 years ago
8 0

Answer:

  • 6

Step-by-step explanation:

4x=21+3

4x=24

x=6

Can I please have Brainliest? Thanks! :)

alexandr1967 [171]3 years ago
6 0

Answer:

4x - 3 = 21 \\ 4x = 21 + 3 \\ 4x = 24 \\ x = 24 \div 4 \\ans \:  x = 6

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The area of the base of a cylinder is 48 square inches and its height is 14 inches. A cone has the same area for its base and th
alex41 [277]

Answer:

224 in^3

Step-by-step explanation:

The foruma appropriate to the calculation of the cone's volume is ...

V = (1/3)Bh

where B represents the area of the base and h represents the height.

For your numbers, this is ...

V = (1/3)·(48 in^2)(14 in) = (16 in^2)(14 in) = 224 in^3

3 0
3 years ago
Who can help solve these step by step
Inessa05 [86]

Answer:

all work is shown and pictured

7 0
3 years ago
What is the solution to the equation 4x-6= 10x-3?
Lelechka [254]

Answer:

To solve this equation we need to get x by itself.

4x-6=10x-3, (the first step would be adding 6 to both sides.)

4x=10x+3 (the next step is the subtract ten from both sides.)

-6x=3 (Last step is the divide both sides by -6.)

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Hope this helps ;)

6 0
4 years ago
Read 2 more answers
F(x)=x^2-2x-3<br><br><br><br><br><br> (so I need the done in like 20 min)
maks197457 [2]

Vertex point: (1, -4)

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Y-intercept: (0, -3)

Axis of symmetry: x = 1

This function will create a parabola that opens upwards. I’m not entirely sure what I was supposed to answer. Hopefully this covered it. I’ll attach an image of the parabola in case I missed anything.

7 0
3 years ago
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tresset_1 [31]

the answer for y would be 7

Step-by-step explanation:

don't forget to mark brainliest

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