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2 years ago

Pls help I will give Brainiest sorry if I spellt it wrong

Mathematics

1 answer:

devlian [24]2 years ago

5 0

Answer:

oil and sugar

Step-by-step explanation:

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The variable, y, varies directly with x. If y = 26 when x = 21, what is y when x = 64?

STatiana [176]

Answer:

y=69

Step-by-step explanation:

first step:when y=26 and x=21

c=y-x

c=26-21

c=5

second step: when y is unknown and x=64

To find y we simply add the value of c to x

y=x+c

y=64+5

y=69

6 0

3 years ago

Write an equivalent expression of -2(1.5h+5)-4(-0.5+3h) without parenthesis

ryzh [129]

The equivalent expression to given expression is: -15h-8

Step-by-step explanation:

We can simplify the given expression to find an equivalent expression.

Given expression is:

$-2(1.5h+5)-4(-0.5+3h)$

So by using distributive property

$=-3h-10+2-12h\\=-15h-8$

Hence,

The equivalent expression to given expression is: -15h-8

Keywords: Equivalent expressions, Polynomials

Learn more about polynomials at:

#LearnwithBrainly

8 0

3 years ago

15. The container shown in the figure is filled with a liquid that weighs 50 g. Find its density.

3241004551 [841]

Answer:

C. 0.006 g/cm³

Step-by-step explanation:

As the units tell you, density is the ratio of mass to volume. The volume of the container is found from ...

V = πr²h = π(10 cm)²(25 cm) = 2500π cm³

Then the density is ...

ρ = (50 g)/(2500π cm³) = 1/(50π) g/cm³

ρ ≈ 0.006 g/cm³

_____

Comment on the problem

The "liquid" has about the same density as air pressurized to 75 psi.

5 0

3 years ago

Read 2 more answers

What is the reduced and simplified value of the expression given below?

blsea [12.9K]

Answer:

$\frac{ \sqrt{16} \times \sqrt{25} } { \sqrt{4} } = \frac{4 \times 5}{2} \\ = 20 \div 2 \\ = 10$

$where \: \sqrt{16} = 4 \\ \sqrt{25} = 5 \\ \sqrt{4 } = 2$

Step-by-step explanation:

Answer is given above with explanations .

HAVE A NICE DAY!

THANKS FOR GIVING ME THE OPPORTUNITY TO ANSWER YOUR QUESTION. 

4 0

3 years ago

PLEASE HELP!!!!!!

expeople1 [14]

The answer is forty five.

6 0

3 years ago

Read 2 more answers