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3 years ago

10

10 POINTS!!!!!

1 answer:

aliina [53]3 years ago

4 0

Ion know I’m just tryna ask a question

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Using the distance formula, d = √(x2 - x1)2 + (y2 - y1)2, what is the distance between point (0, 5) and point (3, -1) rounded to

miss Akunina [59]

$\sqrt{(3-0)^2+(-1-5)^2}=\sqrt{3^2+(-6)^2}=\sqrt{45}\approx 6.7$

answer (a)

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3 years ago

A committee consisting of 2 faculty members and 3 students is to be formed. Every committee position has the same duties and vot

Zanzabum

Answer:

13104

Step-by-step explanation:

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= 13104

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3 years ago

when asked to write to the prime factorization of the number 27, a student wrote 9 x 3. explain the error and write the correct

Simora [160]

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3 years ago

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Brandon made $47.00 in 2 hours. How much would he make in 9 hours?<br>

Lerok [7]

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4 years ago

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Doomtown is 300 miles due west of Sagebrush and Joshua is due west of Doomtown. At 9 a.m. Mr. Archer leaves Sagebrush for Joshua

e-lub [12.9K]

Refer to the diagram shown below.

Let the distance that Sassoon travels is d miles.
Let his average speed be x mph.
The time of travel is from 1 p.m. to 4 p.m., which is 3 hours.
Therefore
3x = d (1)

The distance that Archer travels is (d + 300) miles.
The time of travel is from 9 a.m. to 4 p.m., which is 7 hours.
The average traveling speed is (x + 20) mph, therefore
7(x + 20) = d + 300
That is,
7x + 140 = d + 300
7x = d + 160 (2)

Subtract (1) from (2).
7x - 3x = d + 160 - d
4x = 160
x = 40 mph (Sassoon's average speed)
x+20 = 60 mph (Archer's average speed)
From (1), obtain d = 120 mi

Answer:
Archer's speed is 60 mph.
Sassoon's speed is 40 mph.

8 0

3 years ago