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Galina-37 [17]
3 years ago
8

Which of the following expressions have a

Mathematics
1 answer:
Yuki888 [10]3 years ago
7 0
A and D i think.(sry this needed to be 20 characters long)
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<><><><>Simple true and false math<><><><>
skad [1K]

Answer:

true

Step-by-step explanation:

just my opinion but for me it's true

7 0
3 years ago
A distribution of values is normal with a mean of 99.5 and a standard deviation of 83.2. find p26, which is the score separating
Lynna [10]
A suitable calculator shows the score of 46.0 separates the bottom 26% from the top 74%.

5 0
4 years ago
Talia gave her hairdresser a 20 percent tip, which amounted to $7. What was the price of the service before the tip?
mina [271]
I don't know if I did it right but here's my guess. I think you multiply 7 by 20% and that gives you 1.40 as a result. Compared to the other method I used (division), I'm pretty sure I'm right since the other result was 35. Doesn't make sense if the end amount was $7.
4 0
3 years ago
Read 2 more answers
Write the equation of a line in the slope-intercept form that has a slope of 4 and contains the point (4, 12).
vekshin1

Answer:

y=4x-4

Step-by-step explanation:

Hi there!

we are given that a line has a slope of 4 and it contains the point (4, 12)

We want to write the equation of this line in slope-intercept form

Slope-intercept form is given as y=mx+b, where m is the slope and b is the y intercept

As we are already given the slope, we can immediately substitute it into the formula.

Replace m with 4 in y=mx+b:

y=4x+b

Now we need to find b

As the equation passes through the point (4, 12), we can use it to help solve for b

Substitute 4 as x and 12 as y:

12 = 4(4) + b

Multiply

12 = 16 + b

Subtract 16 from both sides

-4 = b

Substitute -4 as b

y = 4x - 4

Hope this helps!


Topic: Finding the equation of the line

See more on this topic here: brainly.com/question/27539102

7 0
2 years ago
Base area:12.5m^2;height:1.2m
lilavasa [31]
? Ummm What is the question???
8 0
3 years ago
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