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Julli [10]
3 years ago
11

(15 – 5) •2 ill give brainlist

Mathematics
2 answers:
IRISSAK [1]3 years ago
8 0

Answer:

20

Step-by-step explanation:15-5=10 10 x 2 =20

elixir [45]3 years ago
4 0
20 bc 15-5=10x2=20!! (Youre welcome)
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Wilson hiked 9 miles in 2 hours. At this same rate, what is the total number of miles Wilson could hike in 12 hours?
lina2011 [118]

Answer:

54 miles

Step-by-step explanation:

if you divide both the miles and hours, you would get 4.5 equals 1 hour, so multiply by 12 and you get 54!!

6 0
2 years ago
Read 2 more answers
Hey guys is this correct?
lutik1710 [3]

Answer:

Step-by-step explanation:

y e s , m e h  f r i e n d

6 0
1 year ago
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The given polygon is a right, scalene triangle. Use a congruent triangle to form a quadrilateral. A scalene triangle. The side l
steposvetlana [31]

Answer:

Sorry I know that im late responding but better late then never

Step-by-step explanation:

A: It’s a rectangle.

B: Opposite sides are congruent.

D: Opposite sides are parallel.

E: All angles are right angles.

In shorter words the answer is

A, B, D, E.

You are welcome :D

3 0
2 years ago
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A study on the population of wolves is being done in a county to determine how the number of wolves has changed over time. The p
mr_godi [17]

Answer:

<h2>The year is 2010.</h2>

Step-by-step explanation:

The population of wolves is given by P(t) = 80(0.98)t.

The study has began in the year of 2000 and will end in 2020.

The difference between 2000 and 2009 is 9 years and the difference between 2009 and 2020 is 11 years.

Hence, the maximum value of t is 11.

The domain is 0 \leq t \leq 11.

The population will be 80, that is P(t) = 80.

Hence, 0.98t = 1, or, t = \frac{1}{0.98} = \frac{100}{98}  = \frac{50}{49} ≅1.

In (2009 + 1) = 2010, the population of wolves will be 80.

3 0
3 years ago
What is the distance between point A and point B?
Tpy6a [65]

Answer:

\sqrt{45}

Step-by-step explanation:

(5,9) and (2,3)

then by distance formula

d =  \sqrt{{(x1 - x2)}^{2} +  {(y1 - y2)}^{2} }

d²=3²+6²

d²=9+36

d²=45

d =  \sqrt{45 }

8 0
2 years ago
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