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son4ous [18]
3 years ago
12

Please solve for x and show explanation

Mathematics
2 answers:
aleksklad [387]3 years ago
7 0
Answer:

50 but I’m not sure
Simora [160]3 years ago
3 0

Answer:

50

Step-by-step explanation:

where it says 65 is the same answer next to it.

65+65=130

180-130=50

x=50

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40/50 to a simpel fraction
Otrada [13]

Answer:

4/5

Step-by-step explanation:

just divide by 10 since that's the largest number that both numbers can equally be divisible by

5 0
3 years ago
Read 2 more answers
there are between 24 to 40 students in a class. the ratio of boys to girls is 4:7. how many students are in the class.
ZanzabumX [31]

Answer:

8 students

Step-by-step explanation:

5 0
2 years ago
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Need help with 7,8,11,12 and the summary
LenKa [72]

Answer:

1) 2

2) 4

11) 3.88

12) 0.01

3 0
2 years ago
Isaac played a video game 20 times and wont about 70% of the games. how many games did he win
skelet666 [1.2K]
Hello!

We know that Isaac played 20 games and won about 70% of them. Now, we must find what 70% of 20 is, so that we know how many games Isaac won.

First, convert the percentage to a decimal by dividing it by 100.

70% ÷ 100 = 0.70

Next, multiply the total amount of games Isaac played (20) by about how many he won (0.70):

20 × 0.70 = 14

ANSWER:

Isaac won about 14 games.
4 0
3 years ago
Read 2 more answers
Kellie is given the following information:
Murljashka [212]

Answer:

She used inductive reasoning. (False)

She used the law of detachment.  (True)

Her conclusion is valid.  (True)

The statements can be represented as "if p, then q and if q, then r."  (False)

Her conclusion is true. (True)

Step-by-step explanation:

p = Two lines are perpendicular

q = They intersect at Right angles.

Given: A and B are perpendicular

Conclusion: A and B intersect at right angle.

According to the law of detachment, There are two premises (statements that are accepted as true) and a conclusion. They must follow the pattern as shown below.

Statement 1: If p, then q.

Statement 2: p

Conclusion: q

In our case the pattern is followed. The truth of the premises logically guarantees the truth of the conclusion. So her conclusion is true and valid.

3 0
3 years ago
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