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LenaWriter [7]
3 years ago
12

Ken’s prediction for December was –5°C. The actual low temperature was 3 degrees higher than his prediction. The actual low temp

erature in December was _ºC.
Mathematics
2 answers:
trasher [3.6K]3 years ago
7 0

Answer:

-2

Step-by-step explanation:

hope this helps :)

Usimov [2.4K]3 years ago
6 0

Answer:

 -2 °C

Step-by-step explanation:

Add 3 °C to get a temperature 3 °C higher.

 -5 °C + 3 °C = -2 °C

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41>6m-7 help please
oksian1 [2.3K]
41> 6m-7.
So, I added 7 to both sides and got 48>6m and then divided both sides by 6 to get 8>m or m<8.
3 0
3 years ago
What is the simplified value of the expression below? 8.5 + (12 + 4) times 2 minus 7
Zolol [24]

Answer:

33.5  

-by-step explanation:

8.5 + (12 + 4) × 2 - 7

Use PEMDAS ( I think this is right hope it helps!)

8 0
3 years ago
In kilometers, the approximate distance to the earth's horizon from a point h meters above the surface can be determined by eval
Maslowich
In kilometers, the approximate distance to the earth's horizon from a point h meters above the surface can be determined by evaluating the expression 

d= \sqrt{12h}

We are given the height h of a person from surface of sea level to be 350 m and we are to find the the distance to horizon d. Using the value in above expression we get:

d= \sqrt{12*350}=64.81

Therefore, the approximate distance to the horizon for the person will be 64.81 km
8 0
3 years ago
Find the solution set the this inequality 2x -3 &gt; 2x-5/2
prohojiy [21]

Answer:

0> 1/2

Step-by-step explanation:

5 0
1 year ago
I really need help!!!!!!​
ExtremeBDS [4]

Answer:

y = 1.50x + 4 ;

Step-by-step explanation:

Given that bike rental cost $4 plus $1.50 per hour

From the information given, the change in y per unit change in x is the value of the slope ;

Therefore, Given that total cost = y and x) number of hours

Change in cost per change in number of hours) 1.50 = slope ; intercept = constant = $4

The equation, in slope intercept form :

y = mx + c

y = 1.50x + 4

6 0
3 years ago
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