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guajiro [1.7K]
3 years ago
14

Math question help pls.

Mathematics
1 answer:
devlian [24]3 years ago
6 0

Answer:

i dont know the first one, but the answer to the second question is 28

Step-by-step explanation:


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Suppose f'(7)=9 and g(7)= 5. <br> Find h'(7) where h(x) = 3f(x) + 2g(x) + 7<br><br> h'(7)=???
Ratling [72]

Answer:

The value of h'(7) = 44 .

Step-by-step explanation:

Given:

f'(7)=9 and g(7)= 5

We have to find : h'(7)

Also,

⇔ h(x) = 3f(x) + 2g(x) + 7   ...equation (i)

Plugging the value of 'x' = 7 in equation (i) the equation can be re-framed as:

⇔ h(7) = 3f(7) + 2g(7) + 7

⇔ h(7) = 3f(7) + 2g(7) + 7

Now plugging the value of f'=(7)=9 and g(7)=5 in the above equation:

⇔ h(7) = 3(9) + 2(5) + 7

⇔ h(7)=27+10+7

⇔ h(7)=44

So the value of h=(7) = 44 .

6 0
3 years ago
Which two statements contradict each other?
Rudik [331]
The answer is C. To contradict something is to say or do the opposite of what is stated. If point S lies on plane PQR, it cannot not lie on plane PQR.
5 0
2 years ago
HELP ME PLEASEEEEEEEEEEEEEEEEE
katrin2010 [14]
The answer is just x
6 0
3 years ago
Read 2 more answers
Round 9991.55314546 to the nearest thousand​
algol13

Answer:

9992.0.

Step-by-step explanation:

So eventually untill you get to the 2 you get 9991.5532 but, now since it is *thousand* it would be 9992.0.

Hope it helps.

8 0
3 years ago
Y = x^2 - 4 <br> y= x + 2
Snezhnost [94]
Hopes this help:

Answer: x = 3, -2 & y = 5, 0

Hopes this is the answer that you where looking for if not I am so sorry.
5 0
1 year ago
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