3 years ago

15

Mathematics

1 answer:

boyakko [2]3 years ago

3 0

Answer:

hey ok

Step-by-step explanation:

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As a laboratory assistant, you measure chemicals using the metric system. For your current research, you need to measure out 45

tankabanditka [31]

There are about 28 grams in an ounce so 45/28 is about 1.5

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4 years ago

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Taya2010 [7]

You are trying to isolate x, so you would first subtract the y and get ax-bx= z-y
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3 years ago

Describe the zero product property and explain how tu use it to solve (2x + 10) (x - 7) = 0

Korolek [52]

Answer:

See below

Step-by-step explanation:

Basically, when you have a product to two factors set equal to 0, you can use the Zero Product Property and make two separate equations, both set equal to 0, to find the roots for each factor:

$2x+10=0\\2x=-10\\x=-5$

$x-7=0\\x=7$

Notice that by plugging these roots back into the equation, either factor will be 0, making the whole expression 0:

$(2x+10)(x-7)=0\\(2(7)+10)(7-7)=0\\(24)(0)=0\\0=0$

$(2x+10)(x-7)=0\\(2(-5)+10)(-5-7)=0\\(0)(-12)=0\\0=0$

8 0

2 years ago

Can y’all help me on this this Is geometry

kogti [31]

Answer:

1. x=8

2.x=7

3.x=5

4.x=9

5.x=11

6.x=6

7.x=-5

8.x=10

9.x=-3

10.x=-7

11.x=4

12.x=-10

Please mark brainliest!

Step-by-step explanation:

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3 years ago

What is the inverse function of the equation f(x)=-2+(x+2)^5

ollegr [7]

Answer:

f'(×)=(y+2)^1/5 -5

Step-by-step explanation:

let y=-2+(x+2)

(y+2)^1/5=(x+5)

f'x=(y+2)^1/5 -5

6 0

3 years ago