2 years ago

If an odd number of negative numbers are multiplied together, which of the following is true about their product?

Mathematics

1 answer:

aleksandrvk [35]2 years ago

5 0

Answer:

it will be a positive number that is even

Step-by-step explanation:

this is because two negative numbers multiplied make a positive and two odd number multiplied make an even.

please leave a thanks if im correct

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Is there anyone here that knows how to solve quadratic equations using the quadratic formula?

Ann [662]

Answer:

Me, I just learned it, I can help

Step-by-step explanation:

Formula:

ax^2 + bx + c

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2 years ago

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Determine if the statement is true or false 10,000-99,999<0

a_sh-v [17]

It would be true because 10,000-99,999=-89999 -89999<0 is true

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3 years ago

The length of a rectangle is 3 less than 2 times its width. The area of the rectangle is 77 squared feet.

larisa86 [58]

Answer:

Let the Width(W) =X feet

then Length(L) = (2X-3)feet

Area of the rectangle (A)=77 square feet

A = L× W

L×W=A

(2X-3) × X = 77

2X²- 3X =77

2X²-3X -77=0

Solving it using the factorization method

2X²-14X+11X-77=0

(2X²-14X)+(11X-77)=0

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(2X+11)(X-7) =0

When 2X+11=0

X= -11/2

When X-7=0

X = 7

Therefore X= 7

Width = X feet

= 7feet

The width is 7feet

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2 years ago

55 is what percent of 1,100 ?

lesya692 [45]

Answer:

Hello There!!

Step-by-step explanation:

55 is what percent of 1100? => 0.05.

hope this helps,have a great day!!

~Pinky~

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3 years ago

Last week at a festival, a man sold 4 times as many tie-dyed T-shirts as silk screened shirts. He sold 180 shirts altogether. Ho

lyudmila [28]

Let the number of tie-dyed T-shirts = x

The man sold 4 times as many tie-dyed T-shirts as silk-screened shirts.

So, the number of silk-screened shirts = 4x

He sold 180 shirts altogether

So,

$\begin{gathered} x+4x=180 \\ 5x=180 \\ \\ x=\frac{180}{5}=36 \end{gathered}$

So, the number of tie-dyed shirts = 36

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9 months ago