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2 years ago

What year is 7 years after 2003

Mathematics

2 answers:

mezya [45]2 years ago

6 0

Answer:

2010

Step-by-step explanation:

asambeis [7]2 years ago

4 0

Answer: 2010

Step-by-step explanation:

2003+7=2010

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4(9) - 2(7-3)^2<br><br><br>thanks if u help

MariettaO [177]

Answer:

Step-by-step explanation:

$36 -2(4)^{2}$

$36 - 2 \times 16$

$36 - 32$

$4$

7 0

3 years ago

Evaluate variable expressions for 1 and 2

zheka24 [161]

2a + b^2

2(3) + 2^2

6 + 4

10

(x-3)/y

((12)-3)/(3)

9/3

3/1

3

6 0

2 years ago

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The ratio of cassette to compact disc is 10 to 3 and the number of cassettes is 10 less than 5 times the number of compact discs

OlgaM077 [116]

There are 20 cassettes.

Step-by-step explanation:

Given,

Ratio of cassette to compact disc = 10:3

Let,

the number of cassettes = 10x

Number of compact disc = 3x

According to given statement;

the number of cassettes is 10 less than 5 times the number of compact discs.

10x = 5(Number of CD) - 10

$10x=3(5x)-10 \\10x=15x-10\\10=15x-10x\\10=5x\\5x=10$

Dividing both sides by 5

$\frac{5x}{5}=\frac{10}{5}\\x=2$

Number of cassettes= 10x = 10(2) = 20

There are 20 cassettes.

Keywords: variable, ratio

Learn more about variables at:

#LearnwithBrainly

5 0

3 years ago

State which theorem you can use to show that the quadrilateral is a parallelogram.

leva [86]

Answer:

Actually, there are two. They are the Parallelogram Opposite Sides Theorem and the Parallelogram Opposite Angles Theorem.

Step-by-step explanation:

POST means that if opposite sides of a quadrilateral are the same, it's a parallelogram.

POAT means that if opposite sides of a quadrilateral are the same, it's a parallelogram.

A quadrilateral has to meet both of these theorems to be a parallelogram.

6 0

3 years ago

What is 8/3 plus 3/7

miskamm [114]

I believe that would equal 65/21

hope that helps!

3 0

3 years ago

Read 2 more answers