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Monica [59]
3 years ago
8

Write and simplify the following expression:

Mathematics
1 answer:
nordsb [41]3 years ago
3 0

Answer:

Step-by-step explanation:

(5*x)(6-3x)=5x(6-3x) simplified

=30x-15x^2

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The coordinates of point t are (0,2) the midpoint of st is (6,3) find the coordinates of point s
kotykmax [81]

Answer:

(12,4)

Step-by-step explanation:

*Noted that we have to use formula of midpoint*

Given point t =(0,2)

Midpoint of st=(6,3)

So to find x coordinate of s,

By using formula of midpoint,

(0+x)/2 = 6

x= 12

To find y coordinate of s,

(2+x)/2 = 3

2+x= 6

x =4

Hence the coordinate of s is (12, 4)

Let me know anything in the comment!

5 0
3 years ago
Asap! please help i’ll give brainliest
Anestetic [448]

Answer:

4957346930

Step-by-step explanation:

6 0
3 years ago
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What percent is 2.5 of 40
Elina [12.6K]

Answer:

1

Step-by-step explanation:

5 0
3 years ago
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Solve this equation: –9h – 6 + 12h + 40 = 22.
atroni [7]
Subtract -9h from positive 12h and youll get a positive 3h then subtract the -6 from 40 which will give you a positive 34 then subtract 34 from 22 which will give you a negative 12 and divide it by 3h and it will give you a -4 so h= -4
3 0
3 years ago
K(x) = 6x+100 k(-5) =
kkurt [141]

Answer:

k(-5)=70

Step-by-step explanation:

The given function is

k(x)=6x+100

To find k(-5), we put x=-5 into the given function to get;

k(-5)=6(-5)+100

Multiply out to obtain;

k(-5)=-30+100

This is the same as;

k(-5)=100-30

This simplifies to

k(-5)=70

3 0
4 years ago
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