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Fantom [35]
3 years ago
12

A student adds 50 ml of water to a graduated cylinder and then drops into the graduated cylinder to find the volume. What is the

volume of just the rock?

Mathematics
1 answer:
Dmitrij [34]3 years ago
8 0

Answer:

25 mL

Step-by-step explanation:

You subtract the amount of water in the cylinder with the rock, from the amount of water in the cylinder without the rock. The equation is 75mL - 50 mL

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What value of x is in the solution set of 2x – 3 > 11 – 5x?
pochemuha

Given:

2x -3 > 11 -5x

Simplify both sides:

2x - 3 > -5x + 11

Add 5x to both sides:

2x - 3 +5x > -5x + 11 +5

7x - 3 > 11

Add 3 to both sides:

7x - 3 +3 > 11 + 3

7x > 14

Divided 7 to both sides:

\frac{7x}{7} > \frac{14}{7}

x > 2

4 0
3 years ago
Find the sum of 10 x 2 + 7 x + 6 10x 2 +7x+6 and 6 x + 5 6x+5.
dusya [7]

The sum of the given expression expressed as a quadratic equation is 10x^2 + 13x + 11

<h3>Sum of expressions</h3>

Expressions are equations separated by mathematical signs. This expressions are known to contains certain unknowns

Given the following expression

10x^2 +7x+6 and 6x + 5

We are to take the sum of both expression to have:

f(x) = 10x^2 +7x+6 + 6x + 5

Collect the like terms

f(x) = 10x^2 + 7x + 6x + 6 + 5

f(x) = 10x^2 + 13x + 11

Hence the sum of the given expression expressed as a quadratic equation is 10x^2 + 13x + 11

Learn more on sum of functions here: brainly.com/question/11602229

#SPJ1

8 0
1 year ago
PLease help me out will mark brainliest<br><br> 88pts
Reil [10]

Answer:

8

Step-by-step explanation:

by mutiplying the inequality

7 0
3 years ago
This is worth 20 points.
Salsk061 [2.6K]

Answer:

CS M=2/3 , KP M=2/3

Step-by-step explanation:

Neither because, they have the same slope but CS is negative so, the slopes are in a line.

3 0
2 years ago
1.) For each of the following write the property of inequality<br> If 6x = 12. then x-2
docker41 [41]

Answer:

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6 0
3 years ago
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