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8090 [49]
2 years ago
5

I'm stuck can you guys help plssss

Mathematics
2 answers:
Step2247 [10]2 years ago
4 0

Answer:

Iam sorry

Step-by-step explanation:

I don't know the answer

ikadub [295]2 years ago
4 0
Stuck with whathdhfhdhfhhfhf
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Given the function f(x) = -5x^2 + 2x + 9 find f(1) and f(2)
tigry1 [53]

Answer:

<u><em>i hope it will work</em></u>

Step-by-step explanation:

f(x) = -5 x^2 + 2 x + 9

f(1)=-5(1)^2 +2(1) +9 = 6

similarly

f(2)=-5(2)^2 +2(2) +9  = -7

if its help-full then hit the stars and brain-list it

thanks

7 0
3 years ago
PQ:QR is 5:2 and PR=42 find PQ and QR​
kicyunya [14]

Answer:

there is a math caulator

Step-by-step explanation:

6 0
3 years ago
If anyone knows what this is can u explain your answer
777dan777 [17]
In a circle, the measure of an inscribed angle is half the measure of the intercepted arc.

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5 0
3 years ago
(2x^5 + 7x^3) - (5x^2 - 4x^3)
jeyben [28]

Answer:

2x^5 + 7x^3 - 5x^2 + 4x^3

Simplify:

2x^5 + 11x^3 - 5x^2

8 0
3 years ago
Read 2 more answers
Which of the below statements is correct and then explain your answer
VMariaS [17]

Answer:

Greater than 3

Step-by-step explanation:

Logarithms explain the relationship between exponents.

Think of them as such, except they got their bases and exponents switched.

In this logarithm:

log2(10)

basically says 2 to the power of <em>what</em> gets you to 10.

Now let's experiment: 2^2=4, 2^3=8. 2^4=16.

Wait, we already crossed 10. Now we know that log2(10) must be in between 3 and 4. We don't need to find the exact value, because thats not what the question asked.

It's between 3 and 4, so it has to be greater than 3 but less than 4. Thee is your answer!

Have a nice day! :)

8 0
2 years ago
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