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steposvetlana [31]

2 years ago

6

Can someone help me solve this?

1 answer:

Blizzard [7]2 years ago

6 0

The slope is 1/4

Figure it out by finding 2 points that are on lines, and do rise over run to get from one point to the other

BOOM

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Rational numbers can be ______ or _______

chubhunter [2.5K]

Answer:

whole number or an integer.

Step-by-step explanation: hope this helps.

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3 years ago

a tree increases in diameter each year by an average of 0.51cm. If the tree currently has a diameter of 4 inches, how old do you

Zepler [3.9K]

There are 2.54 cm in 1 inch. Since we are estimating, we can round the average growth per year to .5 cm which would give you roughly 5 years per inch of diameter (2.5 / .5 = 5). Since we have a tree with a 4 inch diameter, we can estimate the age of the tree is...

4 inches x 5 years/inch = 20 years old.

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3 years ago

What is the square of 9?

Artemon [7]

Answer:

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Step-by-step explanation:

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3 years ago

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Please find me the value of x

erastova [34]

Answer:

x = 60°

Step-by-step explanation:

See picture below. When two parallel lines are cut by a transversal there are some special relationships.

4 0

2 years ago

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Sanjay and Felipe are putting together a 500-piece puzzle. Sanjay could do the entire puzzle by himself in 6 hours, while it wou

Nata [24]

What is the time it takes Sanjay to complete the puzzle? 6 hours

What is the time it takes Felipe to complete the puzzle? 8 hours

We can use the general formula of rate and time to solve this problem. Generally we have,

<em><u>Rate * Time = Work/Job</u></em>

<em>** where Work/Job for this problem is 1 since they are doing 1 work, which is solving a puzzle</em>

<u>Finding rate of Sanjay:</u>

$R(6)=1\\R=\frac{1}{6}$

<u>Finding rate of Felipe:</u>

$R(8)=1\\R=\frac{1}{8}$

Working together, their rate is the sum,

Total Rate = $\frac{1}{6} + \frac{1}{8} = \frac{7}{24}$ .

Using the general formula again, we can find the time it will take to solve the puzzle when both works together.

$(\frac{7}{24})T=1\\ T=\frac{1}{\frac{7}{24}}= \frac{24}{7} = 3.43$ hours

Rounding the answer, we have 3.4 hours.

ANSWER: 3.4 hours

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3 years ago

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