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GuDViN [60]
3 years ago
11

A. 30 -1 =7 B. 32 = 8 1) How can we get Equation B from Equation A?

Mathematics
1 answer:
mixer [17]3 years ago
6 0

Answer:

you +1 on each side

Step-by-step explanation:

a is 30-1=7

b is 32=8

to get from "a" to "b" you simply add one on both sides

32 - 1 = 7

+ 1 +1

------------------

32=8

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Answer:

7/12

Step-by-step explanation:

1, 2, 3, 4, 5, 6, and 7, are all possible rolls less than 8.  that's seven combos.

Seven out of twelve. That's 7/12.  So the probability of rolling a number less than 8 on a 12 sided die is 7/12.

3 0
3 years ago
How long will it take a passenger train traveling at 160 miles per hour to travel from Denver, Colorado to Lincoln, Nebraska? Th
givi [52]

488/160 = 3.05hr to travel.

4 0
3 years ago
Your answer must be simplified.
JulijaS [17]

Answer:

The simplified form is x\geq -99.

Step-by-step explanation:

Given : Expression \frac{x}{3}\geq -33

To find : The simplified expression ?

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Expression \frac{x}{3}\geq -33

Multiply 3 both side,

\frac{x}{3}\times 3\geq -33\times 3

x\geq -99

Therefore, the simplified form is x\geq -99.

8 0
2 years ago
What is the sum of the fractions? Use the nurnber line and equivalert fractions to help find the answer.
alukav5142 [94]

Answer:

-3/4

Step-by-step explanation:

-5/4 + 2/4 = -3/4

Hope this helps :)

7 0
3 years ago
1. An orange is peeled . 18 identical sectors are found . What angle do does each semicircular surface make with another in a wh
KatRina [158]

Answer:

<h3>#1</h3>

<u>Since the circle covers 360°, each sector will be:</u>

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The same angle will be made between two adjacent semicircles.

<h3>#2</h3>

The points have same latitude but different longitude.

35°W and 15° are at different sides from zero longitude.

<u>The difference is:</u>

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8 0
2 years ago
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