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Luden [163]
2 years ago
10

PLEASE HELP!! What is the value of x+y?

Mathematics
2 answers:
svlad2 [7]2 years ago
6 0
The value is 57 of you minus and divide the values
Gekata [30.6K]2 years ago
4 0
The answer to this problem is 7
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Apples sell for $1.90 per pound, and bananas sell for $0.75 per pound. Troy bought some apples and some bananas. Together they w
sasho [114]

Answer:

i think its the first one

2.6 pounds of apples; 1.2 pounds of bananas

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8 0
3 years ago
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What is the equation of the circle with center (0, 0) that passes through the point (–4, –6)?
eimsori [14]

Answer:

Option 4: x^2+y^2 = 52

Step-by-step explanation:

Given

Centre at origin

Point on circle = (-4, -6)

The distance between origin and point on circle will be the radius of the circle

So,

r = \sqrt{(x_2-x_1)^{2}+(y_2-y_1)^{2}}\\r= \sqrt{(-4-0)^2+(-6-0)^2} \\r = \sqrt{(-4)^2+(-6)^2}\\r = \sqrt{16+36} \\r = \sqrt{52}

As the center is at origin the standard equation will be:

x^2+y^2 = r^2\\

Putting the value of r

x^2+y^2 = (\sqrt{52})^2\\x^2+y^2 = 52

Hence, last option i.e. Option 4 is correct ..

8 0
3 years ago
On your own paper, plot the Points E(−2,2) and F(8,10). Use the vertical and horizontal grid lines to draw a right triangle with
lakkis [162]

Answer:

sssssss

Step-by-step explanation:

sssssssssssssssssssssssssss

6 0
2 years ago
The scale of a map is 5 inch = 40 miles. If 2 cities are 15 inches apart on the map, how
galben [10]

Answer:

120 miles from border to border cause if we consider the mile zero then it depends what's the areal of a city

4 0
3 years ago
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Let omega be a complex number such that omega^3 = 1. Find all possible values of {1}{1 + \omega} + {1}{1 + \omega^2}. Enter all
Norma-Jean [14]

Answer:

1 is Answer.

Step-by-step explanation

\frac{1}{1+omega^{2} } + \frac{1}{1+omega }\\

= \frac{(-1)*(omega + 1)}{omega^{2}  }

As we know that ω²+ω+1=0

Thus putting in above equation, we get

= \frac{1}{(-1)*omega } + \frac{1}{(-1)*omega^{2}  }

Rearranging and simplifying:

= \frac{-1}{omega } + \frac{-1}{omega^{2}  }

= \frac{(-1)*(omega + 1)}{omega^{2}  }

= \frac{(-1)*(- omega^{2} )}{omega^{2}  }

= 1 Answer

8 0
2 years ago
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