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Contact [7]
4 years ago
7

Am I correct?? HELP!!

Mathematics
1 answer:
lesya [120]4 years ago
7 0
8 would be B.
The ratio is 1:5, so the answer has to be a division of 5.
15*5 does not equal 90, but 18 does. 

9 is correct.
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A coach took 3/1/2 hours to travel a distance of 240 km from Kuala Lumpur to Cameron Highlands. It travelled part of the journey
Marina CMI [18]

Step-by-step explanation:

He travelled 108 km in speed of 65km/h.

5 0
3 years ago
Factors of -36 that add to 13
sergij07 [2.7K]
To solve this problem follow the steps below.

Step 1:List out all of the factors for -36

-36: 1,2,3,4,6,9,12,18,36
       -1,-2,-3,-4,-6,-9,-12,-18,-36

Step 2: Start going through a process of guessing and checking (basically take any two factors and add them together to see if they equal 13)

1 plus 12=13
9 plus 4=13

Step 3:Check your calculations and make sure you didn't make any errors

13-12=1 and 13-1=12   
13-9=4    and  13-4=9

Answer: 1 and 12
               4 and 9

I hope this helps and if any false information was given I apologize in advance.
3 0
4 years ago
there are 6 jars of pickles in a box ed has 3 boxes how many pickles does he have write a multiplying sentence​
lord [1]

Answer:

Ed has 18 pickle jars.

Step-by-step explanation:

You would multiply the 3 boxes by 6 jars of pickles.

Hope this helps!!

4 0
3 years ago
Read 2 more answers
Please help me with this two questions
Annette [7]

Answer:

a.) 10 months

b.) Kool Karate

c.) Karate Klub

Step-by-step explanation:

Karate Klub : y=25x+200

Kool Karate : y=35x+100

A.) First, set the equations equal to each other then solve for x. A.) 25x+200=35x+100\\\\

take away 100 from both sides

25x+100=35x

take away 25x from both sides

100=10x

divide 10 from both sides so x can be by itself and equal to 1

10=x

This means that at 10 months, the cost is the same for both.

B.) Substitute 6 for x in both equations

Karate Klub : y=25(6)+200\\y=350

Kool Karate :y=35(6)+100\\y=310

The cost for Kool Karate is cheaper, so that is what he should join.

C.)  Substitute 12 for x in both equations.

x=12 because there are 12 months in a year.

Karate Klub:y= 25(12)+200\\y=500

Kool Karate:y=35(12)+100\\y=520

The cost for Karate Klub is cheaper, so that is what he should join.

7 0
3 years ago
Help plz i will make u a brainllest 24.Can you use the SSS Postulate or the SAS Postulate to prove abd=dca? 26 28
Alex_Xolod [135]

Answer:  24) C. SSS only

               26) D. DH = HF

<u>Step-by-step explanation:</u>

24.

<u>Statement</u>                    <u>Reason</u>

1. BD = CA                    1. Given

2. AB = CD                  2. Given

3. AD = AD                  3. Reflexive Property

4. ΔABD = ΔDCA        4. SSS Congruency Theorem

<em>We have no information about the angles so cannot use SAS Theorem.</em>

26.  G H F

      E H D

Line up the letters to find the congruent sides:

⇒  GH = EH

    HF = HD

     GF = ED

7 0
3 years ago
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