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3 years ago

What is -2.3+4.2-3.4 step by step?

Mathematics

1 answer:

Anuta_ua [19.1K]3 years ago

7 0

Answer:

-1.5

Step-by-step explanation:

Simplify (Add -2.3 with -3.4) and get -5.7

[Add those using the assosiative property of addition]

Add 4.2 to the number and get -1.5. [it is a negative number because 5.7 is bigger than 4.2]

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4 years ago

Deborah finds that that the theoretical probability of flipping "heads" on a fair coin was 50%. After she flipped the fair coin

nydimaria [60]

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Step-by-step explanation:

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3 years ago

Aidan has 6 (different) bulls and 10 (different) horses living at his animal sanctuary. He needs to place them in a line of 16 p

suter [353]

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Step-by-step explanation:

Given : The number of bulls = 6

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Also there are two ways to arrange the group pf bulls and horses.

Then , the number of ways Aiden can place the bulls and horses in the paddocks so that no two bulls are paddocks will be :_

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3 years ago

The formula v=u+at is used to find speed of an object. find v if u=6,a=2 and t=5

Anit [1.1K]

Answer:

v = 16.

Step-by-step explanation:

This is one of the equations of motion when acceleration is constant.

v = 6 + 2*5

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3 years ago

Read 2 more answers

Write the equation of the horizontal line given m = 0 that passes through the point (3,-2).

Digiron [165]

Answer:

y = -2

Step-by-step explanation:

Since the line is horizontal, all points have the same y-coordinate, -2. The y-intercept is the point (0, -2), so b = -2. The line is horizontal, so the slope is m = 0 which is given.

Use the slope-intercept form of the equation of a line and plug in the information you have.

y = mx + b

y = 0x + (-2)

y = -2

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3 years ago