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3 years ago

22.A large round pizza has a radius of r = 15 inches, and a small round pizza has a

Mathematics

1 answer:

lora16 [44]3 years ago

7 0

Answer:

This is your answer If I'm right so.

Please mark me as brainliest. thanks!!

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QUESTION 2 Which graph could be used to represent a non-proportional situation?

madreJ [45]

The one that doesn’t go through the origin

6 0

3 years ago

Is 3π/9 irrational or rational

iren2701 [21]

Answer:

irrational

Step-by-step explanation:

Since π is an irrational number, it would make 3π/9 an irrational number too since multiplying or dividing by pi makes the answer an irrational number.

6 0

2 years ago

What is the area of a rectangle that measures 4 1/2 by 2 1/2 inches

Sveta_85 [38]

Answer:

11.25

Step-by-step explanation:

the equation to find the area of a rectangle is A=w*l

A=2.5*4.5

A=11.25

6 0

3 years ago

A=244in2 H= B=12.6in (1in=2.54cm)

pshichka [43]

Although there is no picture, I will assume this is a triangle we are talking about since the terms base and height are being used. If that is the case, the height is roughly 38.72in.

To find this, we will use the area of a triangle formula.

1/2bh = a ---> plug in known values.
1/2(12.6)(h) = 244 ---> multiply to simplify
6.3(h) = 244 ----> divide both sides by 6.3
h = 38.73

6 0

3 years ago

Derick solves the problem below.

Gala2k [10]

As it is proved that the equation has no solution, Derick is correct

Step-by-step explanation:

Given

$-3(4n + 2) = -4n + -2 (4n - 6)$

We have to solve the equation in order to check if Derick was solved the equation correctly or not.

So,

Applying distributive property first

$-12n -6 = -4n -8n +12\\-12n-6 = -12n+12\\-12n+12n-6 = 12\\-6 = 12$

As the variable is already cancelled in the equation there is no unique solution.

In order for an equation to have infinite solutions the constant on both sides of equation should be same which is not the case in the given equation

So,

As it is proved that the equation has no solution, Derick is correct

Keywords: Linear equations, variables

Learn more about linear equations at:

#LearnwithBrainly

3 0

3 years ago