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Brrunno [24]
1 year ago
8

If f(x)=4x-x^2 find f(x+h)-f(x+h)/2h

Mathematics
1 answer:
Andru [333]1 year ago
3 0

Answer:

0

Step-by-step explanation:

same numerator for that it is zero

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Two right triangles are graphed on a coordinate plane. One triangle has a vertical side of 4 and a horizontal side of 10. The ot
miskamm [114]
No, <span>hypotenuses of these two triangles won't lie along the same line </span><span>because one is larger than the other
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In short, Your Answer would be Option B

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8 0
2 years ago
A painting crew reported that a job is 3/5 completed. What fraction of the job remains to be done?
Lunna [17]

Answer:

2/5

Step-by-step explanation:

5/5 = full job

3/5  = done

full job - done =  remaining

5/5 job - 3/5 job

= 2/5 (remaining)

3 0
3 years ago
Read 2 more answers
The sum of Cathy's and Tony's ages is 65. Eight years ago, Cathy's age was 2/5 of Tony's age. How old are they now?
Viktor [21]
Let
x------> Cathy's<span> ages
</span>y------> Tony's ages

we know that
x+y=65-----> x=65-y-----> equation 1
y-8=(2/5)*(x-8)-----> equation 2

substitute equation 1 in equation 2
y-8=(2/5)*(65-y-8)---> y-8=22.8-0.4y----> y+0.4y=22.8+8
1.4y=30.8-----> y=22
x=65-y-----> x=65-22----> x=43

the answer is
Cathy's ages is 43 years 
Tony's ages is 22 years

7 0
3 years ago
Could you guys help me solve 9 I would appreciate it :)
Drupady [299]

Answer:

Step-by-step explanation:

12<18/3(-2)+12  turns into 12<18/-6+12

False

5 0
2 years ago
What's the y-intersept and how can we find it?!
motikmotik
By looking at the graph and seeing which point crosses the y axis. This point will always have an x coordinate of zero.
7 0
3 years ago
Read 2 more answers
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