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3 years ago

Help me in these please. You will then get BRAINLIEST

Mathematics

1 answer:

soldier1979 [14.2K]3 years ago

7 0

1 Ques

Answer

a) Subtract x from both sides:

Divide both sides by -4 to get:

(b)

Add x to both sides:

Subtract 16 from both sides:

Divide both sides by 26 to get:

Simplify:

(c)

Add 12 to both sides:

Subtract x from both sides:

Divide both sides by 7 to get: or we can write

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Last week the number of bacteria in a petri dish was 2.25×102. This week the number of bacteria in the petri dish is 2.75×105. H

Elden [556K]

(2.75 x 10⁵ ) / (2.25 x 10² )

= (2.75 / 2.25) x 10⁵⁻²

= 1.2 x 10³ times .

(That's 1,200 times as many.)

8 0

4 years ago

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Use the table to write a linear function that relates y to x.

jekas [21]

Answer:

y=x-7

Step-by-step explanation:

y=mx+b

b=y-intercept

m=Constant

x= variable x

Slope=0/2 so=0

take away the zero and leave the x write your equation

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3 years ago

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Which expression has a value closest to 1 ? (Use 3.14 as the value of pie.)

zzz [600]

Answer:

The square root of 37 minus the square root of 26

$\sqrt{37} -\sqrt{26}$

Step-by-step explanation:

a) 7 pi / square root 10 = 7(3.14)/3.162277660 = 6.95

b) square root 75 - square root 74 = 8.660254038-8.602325267=0.058

c) square root 37 - square root 26 = 6.082762530-5.099019514=0.98

s) 3 square root 5 - square root 20 / square root 2 =

3(2.236067978) - 4.472135955/1.414213562=6.708203934-3.162277661=

3.546

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3 years ago

What is the relationship between 0.7 and 0.07

QveST [7]

Well there are a number of relationships, I'll name a few:

1) .7 <span>> .07 (.7 is Greater than .07)
2) .07 </span><span>< .7 (.07 is Less than .7)
3) .7 is ten times greater than .007

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8 0

4 years ago

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Which expression is equivalent to squareroot 36/25

BARSIC [14]

The correct answer would be: 6/5

7 0

2 years ago

Help me in these please. You will then get BRAINLIEST ​

Help me in these please. You will then get BRAINLIEST