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Len [333]
3 years ago
8

Tasha is buying a cd that is regularly $12.99 and is on sale for 1/4 off.

Mathematics
1 answer:
tatiyna3 years ago
5 0

9.74$

IS the final answer

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2(100x+26) using distributive property and the rectangle​
EastWind [94]

Answer: 200x+52

Step-by-step explanation:2*100x= 200x

2*26=52

So...........200x+52

4 0
3 years ago
Let A = {1, 2, 3, 4, 5} and B = {2, 4}. What is A ∩ B?
tatyana61 [14]

Answer:

A ∩ B = {2, 4}

Step-by-step explanation:

Definition: The intersection A ∩ B of two sets A and B is the set that contains all elements of A that also belong to B.

For example:

If x∈A and x∈B

then;

x∈ A ∩ B

Given the sets:

A = {1, 2, 3, 4, 5} and B = {2, 4}

We have to find  A ∩ B.

By definition we have;

A ∩ B = {2, 4}

Therefore, the value of  A ∩ B is, {2, 4}

4 0
2 years ago
5 /9 of students at a school are girls. If there are 4041 students at the school, how many are boys?
mash [69]

Answer:

<em>1796 students are boys.</em>

Step-by-step explanation:

If 5/9 of students are girls, then 4/9 of the students are boys.

4/9 * 4041 = 1796

7 0
3 years ago
Read 2 more answers
Rewrite each division problem as a multiplication problem and solve. 6.3 divided 0.9 equals what
Masteriza [31]

You can write both numbers as fractions:

6.3=\dfrac{63}{10},\quad 0.9=\dfrac{9}{10}

Dividing by a fraction is the same as multiplying by its inverse, so we have

\dfrac{63}{10}\div \dfrac{9}{10}=\dfrac{63}{10}\cdot\dfrac{10}{9}

We can cross-simplify the 10's and we have

\dfrac{63}{10}\cdot\dfrac{10}{9}=\dfrac{63}{9}=7

8 0
3 years ago
Which of the following could not be the side lengths of a right triangle?
omeli [17]

Answer:

pls show what is the following

Step-by-step explanation:

how to find it by yourself:

The Triangle Inequality Theorem states that the sum of any 2 sides of a triangle must be greater than the measure of the third side. ... In other words, as soon as you know that the sum of 2 sides is less than (or equal to) the measure of a third side, then you know that the sides do not make up a triangle.

4 0
2 years ago
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