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murzikaleks [220]
2 years ago
12

PLSSSSS HELPPPPP MEEEE!!!!!

Mathematics
1 answer:
Oliga [24]2 years ago
7 0

Answer:

50.24

Step-by-step explanation:

area of a circle = pi r^2

substitute 3.14 for pi

3.14*(8/2)^2

3.14*4^2

3.14*16

50.24

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Which value is equivalent to sin 42?
mafiozo [28]

ANSWER-COS 48 DEGREE

4 0
3 years ago
F(-1) f(x) = -3x2 + 2x - 7
egoroff_w [7]

Answer:

f(-1) = -12

Step-by-step explanation:

<u>Step 1:  Set x to -1 and solve</u>

<u />f(x) = -3x^2+2x-7

f(-1) = -3(-1)^2+2(-1) - 7

f(-1) = -3(1) - 2 - 7

f(-1) = -3 - 2 - 7

f(-1) = -12

Answer:  f(-1) = -12

3 0
3 years ago
3. Which characteristics is correct for the function f(x) = 4x5 + 8x + 2?
MrRissso [65]

Answer:

a

Step-by-step explanation:

3 0
4 years ago
(This is literally 7th grade math dude should be easy for most of you)
Korolek [52]

Answer:

a. no b. 40.05

Step-by-step explanation:

a. to figure out the number of goals per game you have to divide the total amount of goals by the number of games:

last season: 41 ÷ 15 = 2.73

this season: 24 ÷ 9 = 2.67

as you can see the answer to the last season equation is higher than the this season meaning the player scored more goals last season.

b. we already know that the amount of games the player won each game (all of them supposedly being exactly even) is 2.67. so what we have to do is multiply it by 15 the supposed number of games the player is playing this season to get the total number of goals they will get for the entire season:

2.67 x 15 = 40.05 = the prediction of the total goals of the player

7 0
3 years ago
Read 2 more answers
5. Carlotta's Beauty Supply store sells two brands of bar soap. A 6 pack of Brand A costs
vekshin1
I think it would be be because you’re actually saving a little bit more amount of money you’re paying a dollar and would say two cent for each bar
6 0
3 years ago
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