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love history [14]
3 years ago
8

A candle is 10 in. tall after burning for 2 hours. After 3 hours, it is 8 1/2 in. tall. a. Write a linear equation to model the

height h of the candle after burning t hours. b. Predict how tall the candle will be after burning 6 hours.
Mathematics
1 answer:
GrogVix [38]3 years ago
3 0
The candle was 13 inches tall when it was first lit. It burns at a speed of 1.5 in. every hour. After burning for 6 hours it will be 4 inches tall.
You might be interested in
Question 7
Ksenya-84 [330]

Answer:

(4,2) and (2,-2)

Step-by-step explanation:

using m=y2-y1/x2-x1

m= -2-2/2-4=-4/-2

therefore,

m=2

3 0
3 years ago
What is the value of x
9966 [12]

ANSWER

x=27

EXPLANATION

The two triangles are similar so the corresponding sides are equal.

\frac{x}{x +1 8}  =  \frac{39}{39 + 26}

\frac{x}{x +1 8}  =  \frac{39}{65}

Cross multiply to get;

65x = 39(x  + 18)

Expand:

65x=39x+702

Group similar terms:

65x-39x=702

Simplify

26x=102

Divide both sides by 26,

x=702/26

x=27

3 0
3 years ago
In rectangle MNOP, MO = 4x - 10 and NP = 2x + 4.<br> What is the length of a diagonal?
slega [8]

Answer:

18

Step-by-step explanation:

From the rectangle, M O = NP

4x - 10 = 2x+4

4x-2x = 4 + 10

2x = 14

x = 14/2

x = 7

SInce MO and NP are the diagonal

Length of diagonal = 4x- 10

Length of diagonal = 4(7) - 10

Length of diagonal = 28 - 10

Length of diagonal = 18

hence the required length is 18

6 0
3 years ago
How do I solve this I don't understand?
kykrilka [37]

Answer:

The equation for this sequence will be 8 + 17n - 17 with n being replaced with the term number you are trying to find.

so 8 + 17(16) - 17

17 x 16= 272

8 + 272= 280

280- 17= 263

Thus, the 16th term will be 263.

7 0
3 years ago
Read 2 more answers
Rename the number 805 tens =
Maksim231197 [3]
Since 10 only has one 0 you would just add 0 at the end of your number. giving you 8050 which is eight thousand fifty
5 0
3 years ago
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