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Scilla [17]
3 years ago
8

Find the equation (in terms of x) of the line through the points (-2,-5) and (2,3)

Mathematics
1 answer:
shtirl [24]3 years ago
8 0
(3+5)/(2+2) = 8/4 = 2
Y = 2x + b
3 = 2(2) + b, b = -1
Equation: y = 2x - 1
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The football team has a total of jerseys. There are ​medium-sized jerseys. What percent of the jerseys are​ medium-sized jerseys
Katena32 [7]

Answer:

70% are medium-sized jerseys.

Step-by-step explanation:

The complete question is:

The football team has a total of 20 jerseys. There are ​14 medium-sized jerseys. What percent of the jerseys are​ medium-sized jerseys? nothing​% are​ medium-sized jerseys.

Solution:

The information provided is:

  • The football team has a total of 20 jerseys.
  • There are ​14 medium-sized jerseys.

Compute the percentage of medium-sized jerseys as follows:

\text{Medium-sized Jerseys}\%=\frac{n(\text{Medium-sized Jerseys})}{N}\times 100

                                     =\frac{14}{20}\times 100\\\\=70\%

Thus, there are 70% medium-sized jerseys.

3 0
3 years ago
What is equalvient to 3x+3(5x-18)=108
Scorpion4ik [409]

Hey there!!

The given equation :

... 3x + 3 ( 5x - 18 ) = 108

... 3x + 15x - 54 = 108

... 18x - 54 = 108

... 18 x = 162

This is equivalent to the above question.

... The solution would be 162 / 18 = 9

Hope my answer helps!!

6 0
3 years ago
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Jenny goes to dance class every 6 days, karate class every 12 days, and to the library
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On December 1 she shall be going to dance class karate and the library
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On a map, Sacramento is 8 cm from San Francisco. This represents an actual distance of 91 miles. On the same map, Sacramento is
Marat540 [252]

Answer:

Sacramento is 8cm from San Francisco.

8cm in map = 91 miles

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7 · 11.375 = 79.625

The actual distance is 79.625 miles

4 0
3 years ago
Dan Perkins goat is attached to the corner of the 14-foot-by-7-foot pump house by a 14-foot length of rope. The goat eats the gr
fenix001 [56]
<span>This pattern consists of three-fourths of a circle of radius 14 feet and one-fourth of a circle of radius 7 feet. What area of grass can Dan Perkins goat eat?</span>

We know that the formula for the area of the pitch circle are:
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\pi*14^2*\frac{3}{4}+\pi*7^2*\frac{1}{4}=461,58+38,465=500,045(feet^2)
5 0
3 years ago
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