3 years ago

Add and subtract, whichever comes first, from left to right.

Mathematics

1 answer:

Eduardwww [97]3 years ago

6 0

Answer:

6. (3 + 4) - 2 + (6 + 3)

=7−2+6+3

=5+6+3

=5+9

=14

7. 5(2 + 4) + (8 – 2)

=(5)(6)+8−2

=30+8−2

=30+6

=36

8. 6+2(10 ÷ 5)-1

=6+(2)(2)−1

=6+4−1

=10−1

9. 3x6+4

(3)(6)+4

=18+4

=22

10.

20-6 ÷ 3+8

=20-2+8

=18+8

=26

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If x is a number that satisfies 4x+3=18, can x be equal to 3? explain.

Akimi4 [234]

The answer is no. because is you substitute the value 3 in for x into the equation and solve you get,

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4 0

3 years ago

Read 2 more answers

2. Calculate the angular speed of the 26-inch bicycle rotating at 200 revolutions per minute. Express your answer in radians per

Alexus [3.1K]

The angular velocity for this problem is given by:
Angular speed = 200 rev / min
The first thing you should keep in mind is the following conversion:
1 rev = 2π radians
Applying the conversion we have:
Angular speed = 200 * (2π)
Rewriting:
Angular speed = 200 * (2 * 3.14)
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Answer:
the angular speed is:
Angular speed = 1256 radians / minutes

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3 years ago

10^-2 as a exponential notation

BARSIC [14]

Answer:

1/10^2

Step-by-step explanation:

6 0

3 years ago

Someone please help I want to double check PLEASEEEEE HELLPPPP

nikitadnepr [17]

Answer:

correct

Step-by-step explanation:

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3 years ago

Can someone show me how to do this

lbvjy [14]

Answer:

True

Step-by-step explanation:

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F=ma

now if you replace the given data, it's gonna be

F=5 kg×3m/s²====> F=15kg.m/s²

7 0

2 years ago