All categories

3 years ago

What is the answer to this problem I need help please?!

Mathematics

1 answer:

guapka [62]3 years ago

8 0

Answer:

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = 2x + 3 ← is in slope- intercept form

with slope m = 2

Parallel lines have equal slopes, thus

y = 2x + c ← is the partial equation

To find c substitute (3, 1) into the partial equation

1 = 6 + c ⇒ c = 1 - 6 = - 6

y = 2x - 5 → B

You might be interested in

How do I do number 11

tia_tia [17]

180-15=165
15x=165
165/15
x=11

3 0

3 years ago

Two cars leave towns 360 kilometers apart at the same time and travel toward each other. One car’s rate is 10 kilometers per hou

Goryan [66]

9514 1404 393

Answer:

85 km/h

Step-by-step explanation:

Let s represent the speed of the slower car. Then the travel time is ...

time = distance/speed

2 = 360/(s +(s+10))

4s +20 = 360 . . . . . multiply by 2s+10

4s = 340 . . . . . . . . . subtract 20

s = 85 . . . . . . . . . . . divide by 4

The rate of the slower car is 85 km/h.

8 0

3 years ago

11) Help pls I have the answer I just need to show the work.

solmaris [256]

Answer:

true

to find missing side u need to use Pythagoras theorem

hope it helps

6 0

3 years ago

PLEASE HELP ME I REALLY NEED IT I WILL MAKE YOU THE BRAINLIEST

forsale [732]

Answer:

the total value after 6 years is $134.01
Tyler has earned $34.01 in interest
The new balance is 1.05 times the previous balance. An exponential function can provide a suitable shortcut.

Step-by-step explanation:

The worksheet you show tells you exactly how to do the calculations and where to put the numbers. For such repetitive calculations a spreadsheet is a very useful tool.

Each new balance is the previous balance multiplied by 1.05. Repetitive multiplication is signified using an exponent. For multiplication by 1.05 six times, the multiplying factor can be 1.05^6.

6 0

3 years ago

Tony has 7/8 of a candy bar. He wants to split the bar into serving that are 3/10 of the bar. How many servings can he make?

drek231 [11]

7/8 make the denominator 40
35/80
make 3/10 denominator 40
12/80
12 goes into 35 2 times, almost 3 but 2 nonetheless

8 0

3 years ago