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Aleks04 [339]
3 years ago
14

Answer and explain 13 - 9 + 1 =5

Mathematics
1 answer:
velikii [3]3 years ago
3 0

Answer:

5=5

Step-by-step explanation:

so 13 -9 + 1= 5

5=5

true

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Answer this and give an explanation.
Margarita [4]

Answer:

3/9

Step-by-step explanation:

1/3*3

4 0
3 years ago
Read 2 more answers
Write an equation of the line that passes through (2,−5) and is parallel to the line 2y=3x+10
LenaWriter [7]

Step-by-step explanation:

Divide two on both sides to get rid of it and the make the equation in the form y = mx + c

\frac{2}{2} y = \frac{3}{2} x +  \frac{10}{2}

y = 3/2x + 5

since both lines are parallel they must have the same gradient which is 3/2

y = 3/2x + c

All you have to do now is to replace x and y with (2, -5) to find c

x = 2

y = -5

-5 = 3/2 × 2 + c

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c = -5-3

c = -8

y  = \frac{3}{2} x  - 8

8 0
3 years ago
A circle is graphed with its center on the origin.The area of the circle is 49 square units.What are the coordinates of the x-in
neonofarm [45]

Answer:

3.95 and -3.95

Step-by-step explanation:

To graph a circle you can use the formula or (x – h)^2 + (y – k)^2 = r^2. So substituting in the given, we get x^2+y^2=49/pi. The x intercept is when y=0. So x^2=49/pi and so

x = sqrt(49/pi) and rounding to the nearest tenth, we get 3.95 and -3.95 because it isn’t a principal square root.

3 0
3 years ago
Grant is painting a rectangular board that has a width of į foot. He has enough
andrezito [222]

Answer:

how you convert feet to square feet

length X width = square feet

if the board is 3ft long and 1 foot wide

3ft X 1ft = 3square feet

so the length is 3 feet

7 0
3 years ago
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Kipish [7]

Answer:

y=-6/4x-4

Step-by-step explanation:

8 0
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