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QveST [7]
3 years ago
10

Determine whether the relation is a function Explain. Helpp

Mathematics
1 answer:
vovikov84 [41]3 years ago
7 0

Answer:

8. Not a function, the first three are of the same pattern but not the last two

9. Not a function, each input should have only 1 output or two inputs could have one output.

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Hey! I need help on this question as well . I know it is b or c. But I’m not sure which one . Thank you.
Airida [17]
P = 2(l + w)

p/2 = l + w    divide both sides by 2

p/2 - w = l    subtract both sides by w

l = (p - w)/2 

so c, is your answer.

hope this helps, God bless!
5 0
3 years ago
HELP! WILL GET 30 POINTS!
Anastasy [175]

The inequality would be b<50 and it has infinitely many solutions because there are infinitely many numbers that are in the solution set (-infinity, 50)

5 0
3 years ago
Read 2 more answers
Need help plzz if ur answer wrong ill tell my friends who r mods and admins
AfilCa [17]

Answer:

C) 171.40

Step-by-step explanation:

The formula to find the volume of a rectangular prism is:

l x w x h = V

Substitute values:

4.2 x 5.3 x 7.7 = 171.40

So, there's your answer!

4 0
3 years ago
Read 2 more answers
Jackrabbits are capable of reaching speeds up to 40 miles per hour. How fast is this in feet per second? (Round to the nearest w
stich3 [128]
5,280/40=132.
Jackrabbits can go up to 132 feet per seconds.

Hope this helps!
5 0
3 years ago
X<br> 451<br> 412<br> 451<br> Find the value of x.<br> A. 42<br> 2<br> B. 4<br> C. 43<br> D. 43
marysya [2.9K]

Answer:

B. 4

Step-by-step explanation:

cos(45°) = x/4√2

√2/2 = x/4√2

x = 4√2•√2/2

x = 4

8 0
3 years ago
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