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2 years ago

A figure was created using a tangle and a semicide. Use the ruler provided to measure the

Mathematics

1 answer:

Natali5045456 [20]2 years ago

4 0

And I’m sorry I don’t think you

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Julia worked on her chores from 3:15 until 4:00 how long did julia work

Dafna1 [17]

45 minutes i m sure all you do is count up or subtract 60 from 15

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3 years ago

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a pipeline is laid at a rate of 1/8 mile per day.How many miles of line would be completed in 29 1/2 days

Setler [38]

Answer:

In 29 1/2 days, the total pipe laid is $(\frac{59}{16})$ mile.

Step-by-step explanation:

The length of pipe laid in 1 day = 1/8 mile

So, the length of pipe laid in half day = half of (1/8 mile)

= $\frac{1}{2} \times \frac{1}{8} = \frac{1}{16} \textrm{mile}$

Now, 29 1/2 days on simplification means 29 and half day.

So, length of pipe in 29 days = $29 \times \frac{1}{8} = \frac{29}{8}$ mile

Now adding the length laid in half day = $\frac{29}{8} + \frac{1}{16} = \frac{29 (2) + 1}{16} = \frac{59}{16} \textrm{mile}$

So, in 29 1/2 days, the total pipe laid is $(\frac{59}{16})$ mile.

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3 years ago

Item 16 a dentist's office and parking lot are on a rectangular piece of land. the area (in square meters) of the land is repres

Lyrx [107]

For this case, the first thing we should do is use the following equation:
x ^ 2 + x-30
Here, we substitute the value of x = 20
We have then:
(20) ^ 2 + (20) -30 = 390 m ^ 2
Answer:
the area of the land when the length of the dentist's office is 20 meters is:
390 m ^ 2

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2 years ago

AA, SAS, SSS or not similar ?

Mariana [72]

Answer:

SSS

Step-by-step explanation:

KN / PD = 54/24 = 2.25

KB / PF = 49.5/22 = 2.25

BN / DF = 40.5/18 = 2.25

ΔKBN ~ PDF (SSS) : two triangles are similar, their corresponding sides are in equal proportion.

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2 years ago

What is 387.0642 rounded to the nearest hundredth?

Oksi-84 [34.3K]

Answer:

387.0742

Step-by-step explanation:

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2 years ago

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