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3 years ago

A carpenter has a board 2 meters long. She needs to cut it into 8 equal pieces. How many centimeters long will

Mathematics

2 answers:

Nuetrik [128]3 years ago

6 0

Answer:

Step-by-step explanation:

1 meter = 100 centimeters.....so 2 meters = 200 cm

split into 8 equal pieces....200 / 8 = 25 cm <=== each piece is 25 cm

Cerrena [4.2K]3 years ago

4 0

Answer:

400

Step-by-step explanation:

1 meter = 100 centimeters

8/2 = 4

4 x 100 = 400

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Please answer correctly !!!!!!!!!!!!! Will mark Brianliest pleaseeeee !!!!!!

Dimas [21]

Answer:

2sqrt(10)

Step-by-step explanation:

Use the Pythagorean theorem.

x^2 + 3^2 = 7^2

x^2 + 9 = 49

x^2 = 40

x = sqrt(40)

x = 2sqrt(10)

7 0

3 years ago

Please help please please

monitta

Answer:

x=10

y=-2

(10,-2)

Step-by-step explanation:

If X=10, we can put 10 in for x in the equation.

30 + 5y = 20

Next, we need to solve to find y.

We will get y on its own so we subtract 30 from 20 to get

5y=-10

We then know that 5 goes into -10 -2 times.

y=-2

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3 years ago

Write an equation in slope-intercept form of the line that passes through the givin point and is parcel to the graph of the give

Serhud [2]

The answer is X=4.

It is both parallel to x=-3 and passes through (4,2)

5 0

3 years ago

HELP PLEASE ASAP<br> I will mark brainliest if you explain

scoray [572]

Answer:

y - 5, (x, y) - (0,5)

3 0

2 years ago

Plz answer this i need help its done today

olga55 [171]

Answer:

1) 1/10

2) 1/2

3) 1/5

Step-by-step explanation:

1 favorable outcome and 10 total outcomes.

$P(3) = \frac{1}{10}$

5 favorable outcomes and 10 total outcomes

$P(even) = \frac{5}{10} = \frac{1}{2}$

2 favorable outcomes and 10 total outcomes

$P(multiples\ of\ 5) = \frac{2}{10} = \frac{1}{5}$

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3 years ago