3 years ago

(2.05 + 30.43) / 1.4 simplified

Mathematics

1 answer:

Gelneren [198K]3 years ago

3 0

The answer is 23.2.

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A = , b = , c = <br><br> HELP ASAP!WILL MARK BRAINLIEST AND WORTH 23 POINTS!

balu736 [363]

Answer:

a = 2

b = 3

c = 2³ or 8

Step-by-step explanation:

Exponent Rule: $\frac{b^m}{b^n} =b^{m-n}$

log₂(4) = 2 or 2² = 4

2⁵/2² = 2³

2³ = 8

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3 years ago

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Aloiza [94]

Answer:

1 Cookie = $6

Step-by-step explanation:

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3x=-5y<br> 6x-7y=17 <br> Solve the equation

love history [14]

3x = -5y -------------- (1)
6x - 7y = 17 --------- (2)

From (1):
3x = -5y
x = -5/3 y ---------- sub into (2)

6 (-5/3 y) - 7y = 17
-10y - 7y = 17
-17y = 17
y = -1 ------------ Sub into (1)
3x = -5 (-1)
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x = 5/3

Ans: x = 5/3, y = -1

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4 years ago

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pishuonlain [190]

The answer to the problem is D

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3 years ago

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If a car car travels 190 km at 10 hours find how much speed will be travelled in one hour?

Fed [463]

Answer:

19km

Step-by-step explanation:

190km divided by 10hr = 19km per 1hr

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3 years ago