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Shalnov [3]
4 years ago
15

keisha weighs 100 pounds and gains 5 pounds per month. kyra weighs 130 and loses 2 pounds per month. after how many months will

they weigh the same weight
Mathematics
1 answer:
stira [4]4 years ago
4 0

Answer:?

Step-by-step explanation:

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Glven: PA = PC and BA = BC. Use the diagram to find the length described.Suppose PA = 34 cm and PB = 16 cm. What is the length o
Mashutka [201]

We can calculate the length of AB using the Pythagorean Theorem, where:

PA^2=AB^2+PB^2

So, replacing PA by 34 and PB by 16 and solving for AB, we get:

\begin{gathered} 34^2=AB^2+16^2 \\ 34^2-16^2=AB^2 \\ \sqrt{34^2-16^2}=AB \\ 30=AB \end{gathered}

Then, AC = AB + BC, But AB = BC, so:

AC = 2*AB

Replacing AB by 30, we get:

AC = 2*30 = 60

Answer: AC=60

8 0
1 year ago
Word problem of addition or subtraction
ki77a [65]

Answer:

subtraction

Step-by-step explanation:

In order to find out how many more flowers you need, you need to subtract both of the numbers to get the difference.

3 0
3 years ago
Read 2 more answers
A political analyst conducted an observational study in 2014 that measured the rate of voter dissatisfaction with the United Sta
Ilia_Sergeevich [38]

Based on the results of the study, the conclusion which is valid is There is correlation between the increase in the rate of televised political attack ads since the previous congressional election and the rate of voter dissatisfaction in the observed districts.

<h3>What does the study conclude?</h3>

The study showed that the rate of voter dissatisfaction in the districts since the previous election cycles is similar to the rate of increase of televised political attack ads.

The fact that both the rate of voter dissatisfaction and televised political attack ads moved together means that they correlate with each other.

It is important to note however, that correlation does not equate causation so there might be no link between the two rates.

Find out more on correlation at brainly.com/question/26998752

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5 0
2 years ago
Please answer with explanation
NARA [144]

Answer:

2000 feet.

Step-by-step explanation:

Let the length of fence need be x feet.

Then we have the equation:

2lx = 19x + 4000

21x - 19x = 4000

2x = 4000

x = 2000.

4 0
3 years ago
Express 29.5 as a rational number
adelina 88 [10]

Answer:

Step-by-step explanation:

29.5 ÷ 5 = 5.9

Therefor its an irrational number

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29.5 ÷ 100 = 0.295

7 0
3 years ago
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