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Zanzabum
2 years ago
13

Help please I need help

Mathematics
1 answer:
lukranit [14]2 years ago
8 0
The answer is Radical 6.

This is because if you use Cosine and the angle measured 30. You would put adjacent over hypotenuse, which is
Cos (30) = X/radical 8

Put this into your calculator to get Radical 6
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Please help me with this question, #5.
Whitepunk [10]
A.
yes, the candle starts high/tall, then as it melts over time it gets smaller and smaller until is all gone.

b.
y = mx + b
y = 4/2x +  8
y= 2x + 8

c.
Well, since it's slope/unit rate is greater/faster it will burn quicker, therefore you will still start at 8 on the y ais, but it would decrease 3 in. each hour, instead of 2, like the orignal problem.

7 0
3 years ago
What time is 9 hours and 30 minutes before. 4:25
Pepsi [2]
30\ minutes\ before\ \ \ 4:25\ \ \ is\ \ \ 3:55\\\\3:55\ am\ =\ 15:25\ pm\\\\9\ hours\ before\ \ \ 15:25\ pm\ \ \ is\ \ \ 6:55\ pm
8 0
3 years ago
Read 2 more answers
Find the difference between and 4/9 and -5/9<br><br><br>1/9<br><br>-1/9<br><br>-1<br><br>1
mestny [16]

Step-by-step explanation:

-1/9 i think is the one.........

4 0
3 years ago
What is the probability that the first coin was a nickel or the second coin was a dime?
Elena L [17]
You dont have to wright it out again but the anser is <span>4*3=12</span>
3 0
3 years ago
QUESTION 4
vesna_86 [32]

Answer:

f(3) =-8

Step-by-step explanation:

Given

f(x) = 2x + 5; x

f(x) =-3x + 1; x >1

Required

Determine f(3)

f(3) implies that x = 3.

We make use of

f(x) =-3x + 1

Because x >1 (i.e. 3 > 1)

Substitute 3 for x in f(x) =-3x + 1

f(3) =-3*3 + 1

f(3) =-9 + 1

f(3) =-8

5 0
3 years ago
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