3 years ago

My homework lesson 2 order of operations

1 answer:

3 0

Not sure what your question is but if you are learning the order of operations you can use the phrase "Please Excuse My Dear Aunt Sally"....

Parentheses
Exponents
Multiplication from left to right
Division from left to right
Addition from left to right
Subtraction from left to right

Hope this help :)

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In triangle ABC and triangle XYZ , if angle A and angle B are acute angles such that cos A = cos X then show that angle A = angl

just olya [345]

6x3=18-3=15 Hope it helps.

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3 years ago

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nlexa [21]

What I don’t understand that what subject is this????

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3 years ago

You are traveling 160 miles and it takes you 2.5 hours to get there what was your average speed

Anna35 [415]

The speed is 64 miles per hour

Step-by-step explanation:

Lets define speed first.

"Speed is the distance per unit time"

Speed is denoted by s.

Given

Distance = d = 160 miles

Time = t = 2.5 hours

$Speed = \frac{Distance}{Time}\\s = \frac{d}{t}\\\\s = \frac{160}{2.5}\\\\s = 64\ miles\ per\ hour$

Hence,

The speed is 64 miles per hour

Keywords: Speed, distance

Learn more about speed at:

#LearnwithBrainly

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2 years ago

25 points!!! please help!! I will mark answer Brainliest!!!

Lorico [155]

Answer:

= 3/2

Step-by-step explanation:

V = 1/3 x area of base x h

So area of base = 3V/h

= 3(12) / 24

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3 years ago

Two water pumps are filling a pool. One of the pumps is high power and can fill the pool 5 hours before the other can do. Howeve

julsineya [31]

The answer is 2 hours u only subtract 3 hours from 5 hours. at least that what i say im not sure if im correct

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3 years ago

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