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OLEGan [10]
3 years ago
15

CAN SOMEONE HELPPPPPP PLEASE?!??!!!!?

Mathematics
1 answer:
iris [78.8K]3 years ago
8 0
If AM=10, then AC=10 because both are radii. TC is a diameter so that’ll just be the radius doubled. TC=20!
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Whats 9x-6-13x=94? how do you do it?
rewona [7]
9x-6-13x=94

-4x-6=94

-4x=100

x= -25
6 0
3 years ago
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Vilka [71]
If then
If then first 300 minutes are free and each minute of next (x-300) minutes costs $0.39, therefore the answer is B :)
7 0
3 years ago
Tony had $360 in his savings account. His bank wants to make two transactions. A withdrawal as -$45 and a deposit as $25.What is
romanna [79]

Answer:

His balance will be $340.

Step-by-step explanation:

1.) 360-45=315

- You do this because when you make a withdrawal you are removing a specific amount of money from your account. In this example you are making a withdrawal (removing) of $45 from your account of $360.

2.) 315+25=340

- You did this because a deposit is a specific amount of money you are adding. In this example you are depositing (adding) $25 to your new total of $315.

8 0
3 years ago
Need help asap, marking first as brainliest, would really appreciate it.
kow [346]

Answer:

B. One solution

Step-by-step explanation:

Here are a system of how two equations can be classified ;

• If the gradients are the same but the y-intercepts are different, the system has no solution.

• If the gradients are different, the system has one solution.

• If the gradients are the same and the y-intercepts are the same, the system has infinitely many solutions.

Y= (x/4) + 3

When x =1

y= 13/4

When x=3

y= 15/4

Gradient of Y= (x/4) + 3

=∆y/∆x

= (15/4 - 13/4)/ ( 3-1)

=( 2/4)÷ 2

=( 2/4 ) × (1/2)

= 1/4

-4x + y = 4

When x= 1

Y= 8

When x=3

Y=16

Gradient of -4x + y = 4

=∆y/∆x

= (16 - 8)/(3-1)= 8/2 = 4

Since the gradients are different then the system has one solution.

3 0
3 years ago
A train leaves at 11:32 and arrives at 13:24. It travelled at an average speed of 85 km/h. How far did it travel? Give your answ
Mandarinka [93]
Hope that helps!!
Answer: 158.7 km

4 0
3 years ago
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