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olga2289 [7]
4 years ago
13

PLEASE HELP DUE AT 8:30 A.M. I WILL MARK BRAINLIEST! Thank you

Mathematics
2 answers:
Digiron [165]4 years ago
5 0

Answer:

No solution

One solution

Infinite number of solutions

Step-by-step explanation:

spayn [35]4 years ago
3 0

Answer:

1. no solution

2. one solution

3. infinitely many solutions

Step-by-step explanation:

1. 4= -3

false

2. -5=6c+7

2=6c

c=3

3. 5a+7=5a+7

true

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When the angle of elevation to the sun is 53 a tree casts a shadow that is 9 meter long. what is the height of the tree?
alexgriva [62]
Tan (53) = tree height / 9 m
tree height = tan (53) * 9
tree height = 1.327 * 9
tree height = 11.943 meters

6 0
4 years ago
Read what it says I’ll mark you brainlist plz helpp
Ilia_Sergeevich [38]

Answer: y=1/2x-1

Step-by-step explanation:

6 0
3 years ago
Last month John had $240 in his savings account. He got money for his birthday and now he has $320. What is the percent of chang
Elis [28]

Answer:

Should be a 33.33% increase

Step-by-step explanation:

320 divided by 240 to get 1.33, anything above 1 is increase, so its a 33% increase.

4 0
3 years ago
Hi, I need help?!!!!
katovenus [111]

Answer:

1500 minutes

Step-by-step explanation:

1 meter = 100 centimeters

1.5 meters = 150 centimeters

30 cm = 30 minutes

30 * 50 = 1500 minutes

1500 minutes

5 0
3 years ago
Meg wants to find hie nany phones the company activated in one minute explain why meg can use 15000 divided by 50 to
Gemiola [76]

Answer:

300 phones the company activated in one minute

As per unitary method, calculation been done to find the value of single unit  from the value of multiple units.

So, she is dividing the total number of phone activated by number of minutes taken to activate to find phone activate in one minute.

Step-by-step explanation:

Here is the correct question: Meg wants to find how many phones the company activated in one minute. Explain why meg can use 15000 divided by 50 to  find the answer.

As per unitary method, calculation been done to find the value of single unit  from the value of multiple units.

Therefore, in the above question Meg knew the number of total phone activated by company in 50 minutes, which is 15000.

Now, she want to find how many phones the company activates in one minute.

So, she is dividing the total number of phone activated by number of minutes taken to activate to find phone activate in one minute.

Phones the company activated in one minute= 15000\div 50= 300\ phones

∴ 300 phones the company activated in one minute.

4 0
4 years ago
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