2 years ago

Translate into an inequality.

Mathematics

1 answer:

Viktor [21]2 years ago

6 0

Answer:

Step-by-step explanation:

the sign must have a line underneath itself to show that it can be equal and unequal. 2/5 times a number (from my understanding) is 2/5 times a variable, plus 7.

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Very confused on how to do this and I’m only using the circled function so if anyone can help me that would be very helpful :)

denis23 [38]

I'm pretty sure it'd just be a parabola with is axis at 0 facing upwards and the inverse would be facing downwards

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3 years ago

Add the expressions 4 minus two-thirds b + one-fourth a and One-half a + one-sixth b minus 7. What is the simplified sum?

katen-ka-za [31]

Answer:

It is B) 3/4a-1/2b-3

Step-by-step explanation:

I did the instructions :)

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3 years ago

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Whats the volume of the cylinder? Round your answer to the nearest hundred the top is B the left side of the cylinder is 13cm th

Wittaler [7]

Answer:

The volume of the cylinder is 163.3 m³.

Step-by-step explanation:

Given that,

Height = 13 cm

Base = 4 cm

So, radius = 2 cm

We need to calculate the volume of the cylinder

Using formula of cylinder

$V=\pi r^2h$

Where, r = radius

h = height

Put the value into the formula

$V=\pi\times(2)^2\times13$

$V=163.3\ cm^3$

Hence, The volume of the cylinder is 163.3 cm³.

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2 years ago

Expand 4(z+6) into the simplest form.

Ratling [72]

4z + 24 is the answer

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2 years ago

How do you do this question?

katen-ka-za [31]

Answer:

Step-by-step explanation:

∫ sin²(x) cos(x) dx

If u = sin(x), then du = cos(x) dx.

∫ u² du

⅓ u³ + C

⅓ sin³(x) + C

Evaluate between x=0 and x=π.

⅓ sin³(π) − ⅓ sin³(0)

7 0

3 years ago

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