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Lisa [10]
3 years ago
14

If a system of equations has one solution, what does the graph look like?

Mathematics
1 answer:
monitta3 years ago
8 0
I would pick the “D” the same line
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three different are rung at intervals of 36 minutes 40 minutes and 48 minutes if they were rung together at 9 a.m. at what time
Lena [83]

To find the time in which all the bells ring together, we need to find the LCM of 36,40,48.

Prime factorization of 36=2×2×3×3

Prime factorization of 40=2×2×2×5

Prime factorization of 48=2×2×2×2×3

Hence, LCM of 36,40,48=2×2×2×2×3×3×5=720 seconds.

 

720seconds=  

60

720

​

minutes=12minutes

Hence, all the bells will ring together after 12 mi

6 0
3 years ago
Read 2 more answers
BRAINLIEST IF CORRECT!! Which property of equality would you use to solve
shusha [124]

Answer:

0.4

Step-by-step explanation:

14x = 35 \\  \div b \: s \: y \: 14 \\ 14x \div 14 = 35 \div 14 \\ x = 0.4

4 0
3 years ago
Determine if the following side lengths could form a triangle.
kykrilka [37]

Answer: Determine if the following side lengths could form a triangle.

Prove your answer with an inequality.

8,17,24

Step-by-step explanation:

Determine if the following side lengths could form a triangle.

Prove your answer with an inequality.

8,17,24

4 0
3 years ago
D) Vivek is 30 years younger than his father. After 10 years their ages will be in the ratio 1:2. Find their present ages.​
tangare [24]

Answer:

I think Vivek is 20 and his father is 50

Because 30 + 30 equals 60 as he has to be half his age he'll be 30 but that's in 10 years time. you just subtract 30 and 60 by 10 and you'll get 20 and 50

6 0
3 years ago
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You need to buy grass seed for a new lawn. The lawn will cover a rectangular plot that is 60 feet by 90 feet. Each ounce of gras
Len [333]
You'll need to buy 45 ounces of grass seed.

60x90=5400.
5400/120=45.
4 0
3 years ago
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