Ask question

Ask question

All categories

2 years ago

14

A wood board 156 centimeters long is cut into three parts. The two longer parts are the same length and are 15 centimeters longe

r than the shortest part. How long are the three parts?

1 answer:

Andrei [34K]2 years ago

7 0

The three parts are a -141

You might be interested in

Eliza graphed a function representing the arithmetic sequence {−5,5,15,25,35}. She then connected the points to make a line.

Elan Coil [88]

Answer:

Well we are adding by 10 for every 1 increase in x. So slope is 10 / 1 = 10. (1. a slope of 10) is an answer.

We want x = 1 to have y = -5 Slope form is y=mx+b. We know m = 10 bec slope is 10. We have the point (1,-5) on the graph so we solve for b by plugging:

-5 = 10(1) + b and this is b = -15. So graph has function y = 10x-15.

b is the y-intercept so (3. a y-intercept at (0,−15)) is an answer.

4 0

3 years ago

What is StartFraction 8 Over 9 EndFraction divided by two-thirds? A fraction bar labeled 1. Under the 1 are 9 boxes containing o

marshall27 [118]

Answer:

C 1 1/3 I got it right in the quiz

4 0

2 years ago

Read 2 more answers

Please help me with this question

Amanda [17]

The graph shows the maximum residual is ...
◉ Data point (10, 10); Residual = 4.50

_____
Apparently, this question makes no use of the line of best fit.

6 0

2 years ago

107=(9X-115) +(4x+27)

Cloud [144]

Answer: x=15

Step-by-step explanation:

Equation: 107=(9x-115)+(4x+27)

Step 1: 9x+4x-115+27=107

Step 2: 13x-115+27=107

Step 3: 13x-88=107

Step 4: 13x-88+88=107+88

Step 5: 13x=195

Step 6: 13x/13=195/13

x=15

6 0

2 years ago

What are the fractions between 5 and 6 with an interval of 1/3

Sav [38]

5 1/3, 5 2/3, 6. And that's about it!

3 0

2 years ago