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nikklg [1K]
3 years ago
12

Help me out :) 15 points! Show work, and only answer if you know how to do it correctly.

Mathematics
1 answer:
Volgvan3 years ago
8 0

Answer:

28

Step-by-step explanation:

First u have to find the bisector,then u have to descrese 18

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I need the answer pleaseer
Trava [24]
I believe the answer is p/2 - l = w

Hope this helped :)

5 0
4 years ago
18 students are going on a field trip and 10 students are staying at school. What is the ratio of the number of students who are
galben [10]

Answer: c

Step-by-step explanation:

because 18 students are going and 10 are staying

7 0
2 years ago
Read 2 more answers
2.33(3.56) what is the division problem
RSB [31]

Answer:

Step-by-step explanation:Perhaps somebody's asked this already, but I can't see it. Suppose I have a square that is 7 feet by 7 feet. I want to calculate the area. I multiply 7 feet by 7 feet and get 49 square feet, but since the lowest number of sig figs in one of my operands is one, my answer can only have one sig fig. This forces my answer to be 50 square feet, and I have now lost precision. Can somebody explain this?

6 0
3 years ago
3х -10 y =-70<br> 4х +9y = 63
Katena32 [7]

Answer:

(0,7)

Step-by-step explanation:

(I'm assuming you have to solve the system of equations)

3x -10y = -70

4x +9y = 63

Solving by elimination.

Eliminate x first, so we need the x-component of both equations to have the same number but opposite sign. So i'm going to multiply the first by -4 and the second by +3.

//I could have also done +3 to first and -4 to second

-4(3x -10y = -70)

3(4x +9y = 63)

-12x +40y = 280

12x +27y = 189

Add the equations //x's cancel

67y = 469

Divide both side by 67, y=7

Plug in y into any original equation to solve to x

3x - 10(7) = -70

3x -70 = -70

3x = 0

x=0

4 0
3 years ago
A square is inscribed in a right triangle with leg lengths 6 and 8 such that they have a common right angle. find the square's s
DaniilM [7]

The square's side length is 24/7 or 3.428 units if the square is inscribed in a right triangle with leg lengths 6 and 8 such that they have a common right angle.

<h3>What is a right-angle triangle?</h3>

It is a triangle in which one of the angles is 90 degrees and the other two are sharp angles. The sides of a right-angled triangle are known as the hypotenuse, perpendicular, and base.

First we have to find the line that goes through the points (0, 6) and (8, 0)

(y - 0) = (0-6)/(8-0)(x-8)

y = (-6/8)[x - 8]

Plug y = x

x = (-6/8)[x - 8]

After solving:

x = 24/7 or 3.428

y = 24/7 or 3.428

Thus, the square's side length is 24/7 or 3.428 units if the square is inscribed in a right triangle with leg lengths 6 and 8 such that they have a common right angle.

Learn more about the right angle triangle here:

brainly.com/question/3770177

#SPJ1

6 0
2 years ago
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