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inessss [21]
3 years ago
7

Find the ratio a : b , if it is given that ... 5a +3b =6b

Mathematics
1 answer:
sdas [7]3 years ago
8 0

Answer:

3:5

Step-by-step explanation:

5a + 3b = 6b

5a=6b-3b

5a=3b

a/b= 3/5

a:b=3:5

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Help me with this please
Rom4ik [11]

Answer:

c

Step-by-step explanation:

i just used a calculator lol

7 0
3 years ago
21) Jaquan earns $5 per hour raking leaves. He needs at least $170 to buy a new deo game system. Write an inequality that descri
Anna007 [38]
5x>/170
(WORK SHOWN BELOW)

5 0
3 years ago
In a square, one pair of opposite sides was made 50% longer and the other pair of opposite sides was made 50% shorter
omeli [17]
Sorry, maybe is too late for you, But the answer is:
For example: 4 x 4=16cm² if <span> one pair of opposite sides was made 50% longer and the other pair of opposite sides was made 50% shorter
It became: 6 x 2=12cm</span>²
12/16=0.75
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8 0
3 years ago
Help me please I think you have to find the area
abruzzese [7]

Answer:

I got B) ; 54m2

Step-by-step explanation:

the above diagram is a trapezium.

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a = shortest side.

b = the longer side that is directly opposite to (a).

h = height.

1/2(3 + 9)9

1/2 by 12 by 9

to get 54

8 0
3 years ago
While backpacking today, Mia climbed up 985 ft to the peak of the mountain and then climbed down 320 ft to a campsite. If she st
Flauer [41]
The elevation of Mia's campsite is 5,244 ft. Just add the elevation in which she started in the morning plus the 985 ft and then subtract it by 320.
6 0
3 years ago
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