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2 years ago

Answerr po plss plsss

Mathematics

2 answers:

emmasim [6.3K]2 years ago

7 0

Answer:

8. (m) (1) = m

9. commutative property

10. the ans is -x

13. -9 × 3 = 3 × -9

12. 8xy

14 . 12 × 1 = 12

15. 17+ (-17 ) = -0

Step-by-step explanation:

hope it helps u :)

romanna [79]2 years ago

5 0

Step-by-step explanation:

please mark me as brainlest

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Answer:

answe is about 23. something

Step-by-step explanation:

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2 years ago

Alyssa drives 10 miles in 20 minutes. If she drove one hour in total at the same rate, how far did she go? i know the answer but

Fudgin [204]

Answer:

30 miles

Step-by-step explanation:

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1 year ago

A weather forecaster says the temperature will be about-5C “give or take” 10 degrees. What is the greatest possible temperature?

IRINA_888 [86]

The greatest possible temperature is $5^{\circ} \mathrm{C}$ and least possible temperature is $-15^{\circ} \mathrm{C}$

<u>Solution:</u>

Given that according to weather forecaster the temperature will be about -5 degree celsius given or take 10 degree”

Need to determine greatest possible temperature and least possible temperature.

Give and take in given statement means a temperature can go up by 10 degrees and can go down by 10 degrees

So greatest possible temperature will be $-5^{\circ} \mathrm{C}+10^{\circ} \mathrm{C}=5^{\circ} \mathrm{C}$

Least possible temperature will be $-5^{\circ} \mathrm{C}-10^{\circ} \mathrm{C}=-15^{\circ} \mathrm{C}$

Hence according to weather forecaster, greatest possible temperature = $5^{\circ} \mathrm{C}$ and least possible temperature = $-15^{\circ} \mathrm{C}$

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2 years ago

Marram spent 3/4 of her allowance at the mall. Of the money spent at the mall1/3 was spent on new earrings. What part of her all

nikitadnepr [17]

3/8 this is your answer so yahhh hope this heped

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3 years ago

What is the difference, in meters, between the length of the longest line and the length of the shortest line?

ivolga24 [154]

Answer:

$Range = 3.169m$

Step-by-step explanation:

Given

See attachment for complete question

Required

Determine the difference between the shortest and the longest

This question implies that we calculate the range.

$Range = Longest - Shortest$

From the table, we have:

$Longest = 8.7m$

$Shortest = 5.531m$

So, we have:

$Range = 8.7m- 5.531m$

$Range = 3.169m$

5 0

2 years ago