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mihalych1998 [28]
3 years ago
13

I need help with this plz.

Mathematics
1 answer:
valina [46]3 years ago
4 0

Answer:

what do u need help with?

Step-by-step explanation:

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St=20 and s lies at 5 where could t be located ?
vovikov84 [41]
T could be located at 15 because 5 plus 15 equals 20
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3 years ago
Equivalent to (6 + y) × 5?
Sergeeva-Olga [200]
The answer is:
It’s equivalent to 30+5y
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3 years ago
Read 2 more answers
Type the correct answers out, thank you - 20 POINTS
nadezda [96]
AB and BC form a right angle at their point of intersection. This means AB is perpendicular to BC.

We are given the coordinates of points A and B, using which we can find the equation of the line for AB.

Slope of AB will be:

m= \frac{-1-1}{14-2}=-1/6

Using this slope and the point (2,1) we can write the equation for AB as:

y-1= \frac{-1}{6}(x-2) \\  \\ 
y= -\frac{1}{6}x+ \frac{1}{3}+1 \\  \\ 
y=-\frac{1}{6}x+ \frac{4}{3} 


The above equation is in slope intercept form. Thus the y-intercept of AB is 4/3.

Slope of AB is -1/6, so slope of BC would be 6. Using the slope 6 and coordinates of the point B, we can write the equation of BC as:

y - 1 = 6(x - 2)
y = 6x - 12 + 1
y = 6x - 11

Point C lies on the line  y = 6x - 11. So if the y-coordinate of C is 13, we can write:

13 = 6x - 11
24 = 6x
x = 4

The x-coordinate of point C will be 4.

Therefore, the answers in correct order are:

4/3 ,  6,  -11,  4
8 0
3 years ago
60% of 150 is what number
Marina CMI [18]
60% is equal to 3/5.

1/5 of 150 is 30.

3/5 of 150 is 90.

------------

Answer:

60% of 150 is 90.
3 0
3 years ago
Plsss help I will give brainliest
eimsori [14]
The correct answer is A. Grade 7
In the table, it shows that for both grades 7 and 8 there are 10 students in band so it’s equal
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2 years ago
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