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3 years ago

The product of a number and 9 is -450

Mathematics

1 answer:

Softa [21]3 years ago

6 0

Answer:

-50

Well to get the answer of the product of a number and 9 is -450. You must divide 9 by -450 using long divison.

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ative se a) Find the sum and difference between the place value and face value 5 in the number 35086941. b) Find the sum and dif

True [87]

Correct hence this answer

8 0

2 years ago

Point P is the center of the circle in the figure above. What is the value of x?

LenaWriter [7]

Answer:

x = 80°

Step-by-step explanation:

To find x, we need to create an equation.

Recall that the sum of all the 4 interior angles of a quadrilateral = 360°.

Therefore:

m<B + m<A + m<C + m<P = 360°

m<B = 20° (given)

m<C = 20° (given)

m<A = ½*x = x/2 (inscribed angle theorem)

m<P = (360 - x)°

Plug in the values and solve for x

$20 + \frac{x}{2} + 20 + (360 - x) = 360$

$20 + \frac{x}{2} + 20 + 360 - x = 360$

Collect like terms

$20 + 20 + 360 + \frac{x}{2} - x = 360$

$400 + \frac{x}{2} - x = 360$

Subtract 400 from each side 

$400 + \frac{x}{2} - x - 400 = 360 - 400$

$\frac{x}{2} - x = -40$

$\frac{x - 2x}{2} = -40$

$\frac{-x}{2} = -40$

Multiply both sides by 2

$\frac{-x}{2} \times 2 = -40 \times 2$

$-x = -80$

Divide both sides by -1

$\frac{-x}{-1} = \frac{-80}{-1}$

$x = 80$

3 0

3 years ago

alex41 [277]

X = 3 or 4

explanation

x (x -3) - 4(x-3) = 0

(x - 3)(x - 4) = o

8 0

3 years ago

Read 2 more answers

Need a quick answer please!

ANTONII [103]

Answer:

It’s going to be b

Step-by-step explanation:

Because add then then divide then put the x on top and simplify then and then subtract

7 0

3 years ago

1- 4% of 79 2- 21% of 65

OleMash [197]

1234 and 79 come before 65

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3 years ago