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valina [46]
4 years ago
12

Solve using the quadratic formula 4v + 7v- 5=0

Mathematics
1 answer:
omeli [17]4 years ago
4 0

Answer:v=0.164 or 1.914

Step-by-step explanation:

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Find the slope from the graph​
sergeinik [125]

Answer:

0

Step-by-step explanation:

The slope is the change in y over the change in x

The y value does not change

0/ change in x

The slope is 0

7 0
2 years ago
In 2011, the winner of the Peachtree Road Race ran the 7-kilometer event in 28 minutes. What is the runner's unit rate? If the r
Alex787 [66]

Answer:

unit rate= 4-kilometers/minute   expected time= 56 minutes

Step-by-step explanation:

14 kilometers x 4 kilo/minute = 56 minutes

7 0
3 years ago
Could someone explain this to me
Bond [772]

Answer:

Step-by-step explanation:

The question is asking you to graph the equations.

The equations are in slope intercept form so y=mx+b

M is the slope and b is the y-intercept

First draw the y & x axis and label/number them

The y-intercept for the first equation is -1 so draw a dot on the -1 on the y-axis

The slope is 2/5 and you use rise/run to continue the slope.

you rise 2 on the y-axis and go right 5 times on the x-axis (for a negative number you go left/down)

For the second equation, you have to turn it into slope intercept form.

You should get y=2/3x+3

You graph this equation the same as you did the first one.

8 0
3 years ago
Read 2 more answers
A jar contains 14 nickels, 10 dimes, 6 quarters, and 22 pennies. A coin is chosen at random from the jar. What is the probabilit
gulaghasi [49]
In order to determine the probability that the coin chosen is a dime, determine first the total number of sample coins. In this problem, there are 52 coins all in all. Next, divide the number of dimes in the sample with the total number of coins. This gives us 10/52. Simplifying the fraction further yields to 5/26. Thus, the probability that the coin chosen is dime is 5/26. The answer is letter c. 

4 0
3 years ago
What is the domain of the function y=2sqrtx-6?
bonufazy [111]

Answer:

[6, infinity)

Step-by-step explanation:

5 0
3 years ago
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