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qwelly [4]
2 years ago
7

What is the area, in square centimeters, of the shaded part of the rectangle

Mathematics
1 answer:
mojhsa [17]2 years ago
8 0

Answer:

I honestly dont know I just need the points

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25x+15y=750<br><br> please find the x and y intercept !!
Brums [2.3K]
X(30;0)
y(0;50)
substitue 0 for y and solve for x
substitute 0 in for x and solve for y
4 0
2 years ago
Read 2 more answers
I need help finding x
BigorU [14]

Answer:

The answer to your question is      x = \sqrt{50}    or x = 5\sqrt{2}

Step-by-step explanation:

To solve this problem use the Pythagorean theorem because two right triangles are formed.

                    c² = a² + b²

c = 10

a = x

b = x     Because in a square all the sides measure the same.

                    10² = x² + x²

- Simplify

                    100 = 2x²

                    x² = 100/2

                   x² = 50

                    x = \sqrt{50}    or x = 5\sqrt{2}

         

3 0
3 years ago
Which equation does the graph of the systems of equations solve? 2 linear graphs. They intersect at 1,4
Pepsi [2]

Answer:

See below.

Step-by-step explanation:

There is an infinite n umber of systems of equations that has (1, 4) as its solution. Are you given choices? Try x = 1 and y = 4 in each equation of the choices. The set of two equations that are true when those values of x and y are used is the answer.

6 0
2 years ago
3/y =6/y-2<br>I need help on this please<br>worth 15 points
Leto [7]

Multiply both sides by y...

(3/y)y-(6/y)y-2y

Simplify it...

(3/y)y=3

(6/y)y=6

3=6-2y

Subtract 6 from both sides...

-2y=-3

Divide both sides by -2...

y=3/2


The solution is y=3/2

4 0
2 years ago
A circle has a diameter of 21 meters. What is the circumference of the circle? Use 22/7 for ∏.
bogdanovich [222]

Answer:

66

Step-by-step explanation:

The diameter of the circle is 21. The formula for circumference is pie*radius*2. We don't have the radius but the diameter is just double the radius so just don't multiply by 2. 21 x 22 = 462. 46s divided by 7 is 66. Enjoy your answer :D

3 0
2 years ago
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