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2 years ago

A construction crew can dig a pit at a rate of 1914 meters per hour. How deep can they dig in 6 hours?

Mathematics

1 answer:

hichkok12 [17]2 years ago

4 0

Answer:

11484m

Step-by-step explanation:

if 1914 = 1hour

Then 6hours= ?

6/1 ×1914

= 11484m

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What is the value of x? Enter your answer, as a decimal, in the box. cm

kirza4 [7]

Answer:

50.6 cm

Step-by-step explanation:

We can use similar triangles and proportions to solve. Put the smaller triangle side over the larger triangle side.

x 46.2-14 (This is the length of the short side of the triangle)

--------- = -------------

72.6 46.2

Using cross products

46.2 *x = (46.2-14) *72.6

46.2 *x = (32.2) *72.6

46.2x =2337.72

Divide each side by 46.2

46.2/46.2 *x = 2337.72/46.2

x = 50.6

5 0

3 years ago

Last year there were 145 pies baked for the bake sale this year k pies baked using k write a expression for the total number of

allsm [11]

Answer:

The number of pies baked in the two years = ( k + 145) pies

Step-by-step explanation:

Here, we are interested in writing an expression for the total number of pies baked in the two years.

Last year, the number of pies baked = 145

This year the number of pies baked = k

Thus, the total number of pies baked in the two years will be ( k + 145) pies

5 0

3 years ago

What is x -2=-11? Algebra

neonofarm [45]

Answer:

-9

Step-by-step explanation:

you'd add 2 to the -11 which would equal -9 and leave you with x=-9

8 0

3 years ago

Read 2 more answers

In type form the report is about 3 pages long. How many words long is tour report . if your book report is 4 pages long and at a

Sliva [168]

Do 48 x 20 which is 960

6 0

3 years ago

Which statement is best supported by the dot plot? Choose ONE and explain your

maksim [4K]

Answer:

The statement that is best supported by the dot-plot is iii)

The mode of the number of miles Amanda skated in July is equal to the

mode of the number of miles skated in August.

This is a true statement.

The mode of the number of miles Amanda skated in July is equal to 1.

The mode of the number of miles Amanda skated in August is equal.

Step-by-step explanation:

i) The range of the number of miles Amanda skated in August is less than the

range of the number of miles she skated in July.

This is a true statement.

the range of the number of miles Amanda skated in August is 1 to 3

the range of the number of miles Amanda skated in July is 1 to 4

ii) The distribution of data is approximately symmetrical in both sets of data.

This is NOT a true statement.

the distribution of data of the number of miles Amanda skated in August

is not symmetrical.

the distribution of data of the number of miles Amanda skated in August

is approximately symmetrical.

iii) The mode of the number of miles Amanda skated in July is equal to the

mode of the number of miles skated in August.

This is a true statement.

The mode of the number of miles Amanda skated in July is equal to 1.

The mode of the number of miles Amanda skated in August is equal.

8 0

3 years ago