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Aleksandr-060686 [28]
3 years ago
9

I'm not good at math so Imma leave this here :))

Mathematics
1 answer:
Elodia [21]3 years ago
5 0

Answer:

1. a/2b 2. 5/6 3. x-1/2 4. y-5/y+5 5. x+5/x-1

Step-by-step explanation:

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A toy company produces 1,000 toys per
lidiya [134]
C option is correct. Because out of 10 toys 1 is defective. So 10 will be defective out of 100 and 100 will be defective out if 1000 i.e the monthly production.
8 0
3 years ago
SOMEONE PLEASE JUST ANSWER THIS FOR BRAINLIEST!!!
stiv31 [10]

ANSWER

a=-2, b=3

EXPLANATION

The given equation is

(a {x}^{2})( - 6 {x}^{b}  ) = 12 {x}^{5}

Recall that:

{a}^{m}  \times  {a}^{n}  =  {a}^{m + n}

We simplify the left hand side to get:

- 6a {x}^{2 + b}  = 12 {x}^{5}

For this equation to be true, we must have:

-6a=12 and 2+b=5

This implies that,

a=-2 and b=3

6 0
3 years ago
I was on vacation for a month, and now I'm really behind in math. Can anyone help? Thanks~
koban [17]
X+6 = 3x - 12 (right?)
6 = 2x-12
18 = 2x
9 = x


4x-15 = 2x+3
2x-15 = 3
2x = 18
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Basically, x = 9
7 0
3 years ago
A trapezoid is broken into a triangle and rectangle. The rectangle has a base of 10 centimeters and a height of 12 centimeters.
masya89 [10]

Answer:

area of rectangle = 120 cm²

area of triangle = 24 cm²

area of trapezoid = 144 cm²

Step-by-step explanation:

12 * 10 = 120

12 * 4 = 48

48 / 2

add the triangle and rectangle area together

6 0
2 years ago
Read 2 more answers
What's <br>that name of the units used<br> for frequency​
damaskus [11]

Answer:

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Explanation:

The SI unit for frequency is the hertz (Hz). One hertz is the same as one cycle per second.

7 0
2 years ago
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