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Rzqust [24]
3 years ago
9

A+B=3 A•C+B=18 B•C+A=6 A= B= C=

Mathematics
1 answer:
Gnoma [55]3 years ago
8 0

Answer:

A+B=3

BC+B=18

BC+A=6 ;;

Step-by-step explanation:

sorrry i dont know that im sorry

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what is the least to greatest in 3/4,3/10,2/5, 7/10? please break it down for me so I can explain it to a 9 yr. old
VMariaS [17]

Answer:

3/10, 2/5, 7/10, 3/4

Step-by-step explanation:

3/10 is 30%. 2/5 is 40%. 7/10 is 70%. 3/4 is 75%. Or you could multiply the denominators so that all denominators have the value of 20. Then it can be arranged. For 3/4, you can multiply everything by 5 to get 15/20. for 3/10, you can multiply everything by 2 to get 6/20. For 2/5, you can multiply everything by 4 to get 8/20. And for 7/10, you can multiply everything by 2 to get 14/20. Now you can arrange everything, starting with 3/10, then 2/5, then 7/10, and finally 3/4.

6 0
3 years ago
A food truck is selling 2 burritos for $5.
Naddika [18.5K]

Given that,

A food truck is selling 2 burritos for $5.

Solution,

We need to find the relationship between burritos and dollars.

2 burritos = $5

To find the value of 1 burrito. Divide 5 by 2 as follows :

1\ \text{burrito}=$\dfrac{5}{2}\\\\1\ \text{burrito}=$2.5

Hence, the relation between burritos and dollars is " 1\ \text{burrito}=$2.5"

7 0
3 years ago
What percent of 48 is 54
lisov135 [29]
\begin{array}{ccc}48&-&100\%\\54&-&p\%\end{array}\ \ \ |cross\ multiply\\\\48p=54\cdot100\\48p=5400\ \ \ \ |divide\ both\ sides\ by\ 48\\\boxed{p=112.5}

Answer: 54 is 112.5% of 48.
4 0
3 years ago
A dance instructor wants 8 costumes to be yellow and 24 costumes to be blue. What is the ratio of blue costumes to yellow costum
Mars2501 [29]
3:1

because...
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8 0
3 years ago
There is a quadrilateral MNPQ in which side MN is congruent to side PQ and side NP is parallel to side MQ. The diagonal MP and t
8_murik_8 [283]

Answer: QN = 12

Step-by-step explanation: This quadrilateral is a paralelogram because its 2 opposite sides (NP and MQ) are parallel and the other 2 (MN and PQ) are congruent.

In paralelogram, diagonals bisect each other, which means QR = RN.

If QR = RN:

QR = 6

Then,

QN = QR + RN

QN = 6 + 6

QN = 12

<u>The diagonal QN of quadrilateral MNPQ is </u><u>QN = 12</u><u>.</u>

5 0
3 years ago
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