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3 years ago

Solve (4-2) x 32 plz help

Mathematics

2 answers:

sesenic [268]3 years ago

5 0

Answer:

Step-by-step explanation:

Hope it helps!

Vlada [557]3 years ago

5 0

Answer:

Step-by-step explanation:

parenthesis first

(4-2)= 2

2x32= 64

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Write an equation of the circle with center (3,-2) and radius 6

Lubov Fominskaja [6]

Answer:

$\displaystyle (x-3)^2 + (y+2)^2 = 36$

Step-by-step explanation:

We want to write the equation of a circle with a center at (3, -2) and a radius of 6 units.

Recall that the equation of a circle is given by:

$\displaystyle (x-h)^2 + (y-k)^2 = r^2$

Where (h, k) is the center and r is the radius.

Since our center is at (3, -2), h = 3 and k = -2. r = 6. Substitute:

$\displaystyle (x-(3))^2 +(y-(-2))^2 = (6)^2$

Simplify:

$\displaystyle (x-3)^2 + (y+2)^2 = 36$

In conclusion, the equation of the circle will be:

$\displaystyle (x-3)^2 + (y+2)^2 = 36$

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3 years ago

Write a story problem to go with the multiplication problem 3 x 7/8

Mariulka [41]

Answer:

Elias Nebiyu gives seven breads for his eight friends and he continues this give away for three days.

Step-by-step explanation:

3x 7/8 result is attached above.

4 0

2 years ago

Kari has a box with brand new pencils that are all the same size. She has 1 yellow pencil, 5 blue pencils, and 5 red pencils. Sh

Lana71 [14]

Answer: 9

Step-by-step explanation:

1+5+5-2

4 0

3 years ago

Correct notation? im lost someone help?

joja [24]

The correct notation for the $\sqrt{-100} -84$ is -84+10i.

Answer: Option B.

Step-by-step explanation:

A square root is the inverse function of exponential function.

Square root of positive numbers either result natural numbers or rational numbers.

But the square root of negative number is not possible. So that an imaginary number system was founded to represent the square root of negative number.

It is represented with i with the result of the solution of the square root.

Here the given problem is $\sqrt{-100} -84$ ,

-84 will remain the same and let us convert $\sqrt{-100}$ .

$\sqrt{-100}$ can be written as $\sqrt{100}$ × $\sqrt{-1}$ .

$\sqrt{100}$ = 10

$\sqrt{-1}$ = i.

∴ $\sqrt{-100}$ =10i.

The correct notation for the $\sqrt{-100} -84$ is -84+10i

5 0

3 years ago

16. For the the equation 4x+8 9x+3.

Elodia [21]

4X + 8 9X+3 (this is the equation, nothing to explain in this step)

4x + 5 = 9x (you combine or subtract the like terms, 8 - 3 = 5)

5 = 5x (you do 9x - 4x = 5x, subtracting the like terms)

1 = X (your answer after dividing 5 from both sides)

8 0

3 years ago