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Setler [38]
3 years ago
11

Solve for x 3(x−15)=x+11

Mathematics
2 answers:
Brums [2.3K]3 years ago
7 0
The answer would be x=28
marishachu [46]3 years ago
4 0
3x-45=x+11
    +45     +45
3x=x+56
-x   -x
2x=56
--------
     2
The answer is x=14
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What is the equation of a horizontal line that passes through the point (-3, 4)?
Alex_Xolod [135]

Answer: C

Step-by-step explanation:

Since the points are ( -3,4 ) it passes through 4 in the y axis.

Meaning it will pass through 4 which is C.

3 0
2 years ago
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Find the area of the shaded region. Round to the nearest hundredth when necessary.
dusya [7]
Answer: 423.11 m^2


Step by step explanation:

Area of a circle formula pi*r^2

First solve the area of the big circle

3.14*21^2=1384.74 m^2

Now find the are of the smaller circle

r=21-3.5=17.5
3.14*(17.5)^2=961.63 m^2

Now we can minus the small area off the big area to get the shaded area.

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3 0
2 years ago
Here are some photos of my math home work please show some work.
Reika [66]

Answer:

I can answer 2-19.

Step-by-step explanation:

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the second equation has no solution.

4 0
3 years ago
Jillian is trying out for the cross country team. To make the team, she must run 3 1/2 miles in less than 40 mins. Will Jillian
aliina [53]

Answer:

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5 0
2 years ago
PLEASE HELP !!!!!!! For what value of x is line m parallel to line n? Enter your answer in the box. x = Line m is parallel to li
Sonja [21]

Answer:

x=10

Step-by-step explanation:

we know that

When two lines are crossed by another line (transversal), the angles in matching corners are called Corresponding Angles.

When the line are parallel the corresponding angles are equal in measurement.

so

In this problem

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see the attached figure to better understand the problem

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7 0
3 years ago
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