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Anastasy [175]
3 years ago
7

Help i keep on getting answers that are not what I am looking for

Mathematics
2 answers:
Natali [406]3 years ago
6 0
10 is the correct answer
Lina20 [59]3 years ago
5 0
Try photo math it’s a good app for math and it’s free and help with a lot of math can get a’s on your test
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HELP ME WITH THIS MATHS QUESTION<br> IMAGE IS ATTACHED
marshall27 [118]

9514 1404 393

Answer:

  see attached

Step-by-step explanation:

Each point moves to the same distance on the other side of the mirror line. The slope of the mirror line is 1, so the points move along a line perpendicular to that, one with a slope of -1. You can make sure the distances are the same by counting the grid squares.

5 0
3 years ago
a van travels 300 miles on 15 gallons of gas. find how many gallons the van needs to travel 360 miles​
nignag [31]

Answer:

18 gallons

Step-by-step explanation:

divide 300 by 15 you 150 or 15 again then add 1 gallon per every twenty miles

thus your answer is 18 gallons of gas

4 0
3 years ago
Read 2 more answers
What is the solution to 7x+115=136?
lubasha [3.4K]

Answer:

x=3

Step-by-step explanation:

In order to solve this kind of equation, you need to be able to understand what the question is asking. This question is asking what value of X will make both sides equivalent to each other?

<em>In order to find out, you need to get X by itself. </em>

The first step is to subtract 115 from both sides.

7x+115=136

-115  |  -115

7x=21

Now, the X value is by itself with another value on the other. With this part, you need to divide both sides by 7.

7x=21

/7 | /7

x=3

This is because you have 7 X's and you need to have only 1 of the X's.

Let me know if this was helpful or if you need any more help. Have a nice day. :)

6 0
4 years ago
Read 2 more answers
A researcher reports a 98% confidence interval for the proportion of Drosophila in a population with mutation Adh-F to be [0.34,
Fantom [35]

Answer:

0.34 \leq p \leq 0.38

For this case we can conclude that with 98% of confidence the true proportion of Drosophila in a population would be between 0.34 and 0.38.

But that doesn't means that we have 98% of PROBABILITY that the true proportion would be between 0.34 and 0.38, because we are constructing a confidence interval with sample data and we can't analyze this using probability.

Then the best answer is:

2. False

Step-by-step explanation:

For this case we have a confidence interval for the proportion of Drosophila in a population with mutation Adh-F to be given by:

0.34 \leq p \leq 0.38

For this case we can conclude that with 98% of confidence the true proportion of Drosophila in a population would be between 0.34 and 0.38.

But that doesn't means that we have 98% of PROBABILITY that the true proportion would be between 0.34 and 0.38, because we are constructing a confidence interval with sample data and we can't analyze this using probability.

Then the best answer is:

2. False

3 0
4 years ago
Correct gets brainliest
Galina-37 [17]

Answer:

66.5m^3 closest value

Step-by-step explanation:

7*7=47 m^3 area of square

12-7=5m length of triangle side

(7*5)/2=17.5 m^3 area of triangle

area of square + area of triangle = total area

47+17.5 =64.5 m^3

4 0
3 years ago
Read 2 more answers
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