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Goryan [66]
3 years ago
10

Need to know the answer

Mathematics
2 answers:
Rzqust [24]3 years ago
8 0
Here you go I hope this helps.

zmey [24]3 years ago
4 0

Answer:

x = 3

Step-by-step explanation:

use distribution to multiply everything in the parenthesis by -5.

(-5x - 40) = -55

add 40 to both sides to isolate the variable which in this case is x

-5x = -15

simplify

x = 3

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madam [21]

Answer:

Rational form:

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Continued fraction:

[3; 1, 99]

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399/100 = 3.99

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25/(2 π)≈3.978873

(81 π)/64≈3.976078

(2 e^2)/(1 + e)≈3.974446

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2 π - log(4) - 3 log(π) + 2 tan^(-1)(π)≈3.987955

2 - 1/(3 π) + (2 π)/3≈3.988291

Step-by-step explanation:

7 0
2 years ago
Boxes of cereal normally cost £2.89 each, but a supermarket has a special offer: Boxes of Cereal 3 for the price of 2
Agata [3.3K]

Answer:

9 boxes

Step-by-step explanation:

Boxes of Cereal 3 for the price of 2, the the price of the 3 boxes of cereals must be : 2 × £2.89 = £5.78

Boxes Megan can buy for the offer = £20 ÷ £5.78  = 3.46 (to 3 s.f.)≈ 3

3 × 3 =9 packs

But they actually only cost : 3 × £5.78  = £17.34

Therefore after buying the offer Megan has £20 - £17.34 = £ 2.66 left, which is not enough to buy a single pack, so the answer is 9.

5 0
3 years ago
There are 25 servings in a 30.2-ounce jar of peanut butter. How many ounces of peanut butter are there in 1
Wewaii [24]
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5 0
3 years ago
Read 2 more answers
What is the answer for 11 12
Vesnalui [34]
11.) our question issss.....
7 x __ = 420
all we have to do here is the opposite. so lets divide 420 by 7 here the math
420/7 = 60
sooooo answer is 60

12.) our question issss....
50 x __ = 0 
well always keep in mind anything we multiply by 0 is going to be zero 
so for example if we did 4 x 0  is would equal 0 because there arent even any rows to begin with
so your answer issss 0!
have a good one :)

merry christmas:D
6 0
3 years ago
Math math math math math <br> i need help<br> tysm :) &lt;3
stiv31 [10]

Answer:

C. x^14

Step-by-step explanation:

(x^9)^0 is 1

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x^14*1 is x^14

The Answer is C. x^14

Hope this helps!

5 0
3 years ago
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