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Shtirlitz [24]
3 years ago
11

Help again gonna mark soemone brainliest

Mathematics
2 answers:
vekshin13 years ago
7 0

Answer:

i think the answer is c or a

vfiekz [6]3 years ago
4 0

Answer: The answer is C

Step-by-step explanation:

Because i did that question before.

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What percentage of the audience from the 16-25 age group gave the movie a poor rating? 6.19% 10.00% 25.34% 15.70% 16.22%
just olya [345]
We have to find what percent of the audience from the 16-25 age group gave the movie poor rating. There were 113 viewers from this group. There were 7 of them that gave the movie poor rating. We will use the proportion: 113 / 7 = 100% / x% . Then we will cross multiply: 113 x = 700; x = 700 : 113; x = 6.19%. Answer: A ) 6.19%. 

7 0
3 years ago
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Is jk the same length as kl? make sure you have mathematical proof to support your answer
lutik1710 [3]
Yes jk and kl are the same length because if you count the amount of units they reach from the first point to the last they both are 3 squared units/units how ever you want to call it.
7 0
3 years ago
A contractor is building a pool labeled ABCD on the plans. If AC = 5y + 6 and BD = 8y-3, what value of y ensures the pool is a r
KIM [24]

The value of y that ensures the pool is a rectangle is 3. Option D

<h3>How to determine the value</h3>

The formula for perimeter of a rectangle is expressed as;

Perimeter = 2 ( length + width)

It is important to note that parallel sides of a rectangle are congruent, that is, they are equal.

Given the sides as;

  • AC = 5y + 6
  • BD = 8y-3

5y + 6 = 8y -3

collect like terms

5y - 8y = -3 - 6

-3y = -9

Make 'y' the subject

y = 3

Thus, the value of y that ensures the pool is a rectangle is 3. Option D

Learn more about rectangles here:

brainly.com/question/25292087

#SPJ1

3 0
2 years ago
What is the distance to the earth's horizon from
shepuryov [24]

Answer:   216.2 miles

Step-by-step explanation:

Alright, lets get started.

As the diagram shows, the line from point P is tangent to earth's curvature.

It means it is making right angle.

So the triangle formed will be  right triangle.

Hence we can use Pythagorean theorem in it.

So from point P to center of earth, it will be hypotenuse of triangle.

c^2=a^2+b^2

(3959+5.9)^2=3959^2+x^2

3964.9^2=3959^2+x^2

15720432.01=15673681+x^2

x^2=46751.01

taking square root, the x will be :

x = 216.2

hence the value of x is 216.2 miles.   :   Answer

Hope it will help :)

4 0
3 years ago
Venn diagrams can be used to represent the relationship between two categorical claims but not three. True/ False
irga5000 [103]

Answer:

False!

Step-by-step explanation:

A Venn diagram can represent the relationship between several categorical claims, not only two. For example: One bubble is labeled "cats only", another is labeled,"dogs only", and the third -- "birds only". The middle section would be "dog and cats and birds".

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