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3 years ago

This Is the questions I need help with

Mathematics

1 answer:

Ksenya-84 [330]3 years ago

5 0

Answer:

Step-by-step explanation:

1. no

2. no

3. yes

4. no

5. yes

6. yes

7. yes

8. yes

9. yes

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Y=6x-17 -12x+2y = -34 ??

Nana76 [90]

Carry learning!

Stay safe!

Study hard!

5 0

2 years ago

60 units and 14 Units per case. How many cases and how many units needed

kozerog [31]

There are 4.29 cases in the units

<h3>How to determine the number of cases?</h3>

The given parameters are:

Units = 60

Rate = 14 units per case

The number of cases is then calculated as:

Case = Unit/Rate

This gives

Case = 60/14

Evaluate

Case = 4.29

Hence, there are 4.29 cases in the units

Read more about unit rates at:

brainly.com/question/19493296

#SPJ1

3 0

1 year ago

A round balloon has a diameter of 7 inches

gizmo_the_mogwai [7]

Answer:

The right answer is approximately 210.031 cubic inches. (Answer: E)

Step-by-step explanation:

First, we need to convert the diameter ( $D$ ), in inches, of the round balloon to an entirely decimal mode:

$D = 7\,in + \frac{3}{8}\,in$

$D = \frac{56 + 3}{8}\,in$

$D = \frac{59}{8}\,in$

$D \approx 7.375\,in$

The volume of the balloon is modelled after the volume function of a sphere ( $V$ ), in cubic inches:

$V = \frac{\pi}{6}\cdot D^{3}$ (1)

If we know that $D \approx 7.375\,in$ , then the volume of the round balloon is:

$V = \frac{\pi}{6}\cdot D^{3}$

$V = \frac{\pi}{6} \cdot (7.375\,in)^{3}$

$V \approx 210.031\,in^{3}$

Hence, the right answer is approximately 210.031 cubic inches.

6 0

3 years ago

1. Given the functions a(x) = 3x − 12 and b(x) = x − 9, solve a[b(x)] and select the correct answer below.

Olegator [25]

I think the answer is A: a[b(x)] = 3x2-21 because if you make this whole expression into an equation then solve x, you will get answer A. Hope this helps! :)

8 0

3 years ago

70 72 76 90 what will go before 90

Firdavs [7]

Answer:

Step-by-step explanation:

8 0

3 years ago