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Mathematics

1 answer:

guapka [62]3 years ago

8 0

Plot points through plugging in a "x" to generate a "y".

y = 4x - 2

when x = 0, y = -2 (because 4 x 0 = 0, 0 - 2 = -2)
when x = 1, y = 2 (because 4 x 1 = 4, 4 - 2 = 2)
when x = 2, y = 6 (because 4 x 2 = 8, 8 - 2 = 6)
when x = 3, y = 10 (because 4 x 3 = 12, 12 - 2 = 10)

so and and so forth

after you find the points, connect the dots, and you will get your graph

hope this helps

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A crew consists of 1 apprentice, 1 journeyman, and 1 master carpenter. The crew receives a check for $6400 for a job they just f

aleksklad [387]

Answer:

Apprentice = $800

Journeyman = $1600

carpenter = $4000

Step-by-step explanation:

Let the apprentice earns X dollars.

Then ,

Journeyman will make 200% of apprentice's earning which is 2X.

Also,

Carpenter makes 250% of the earning that journeyman makes.

Which is 2.5(2X) = 5X

Their total earning should come to $6400.

Thus,

X + 2X + 5X = 6400

8X = 6400.

X = $800

So,

Earning of apprentice = X = $800

Earning of Journeyman = 2X = $1600

Earning of carpenter = 5X = $4000

4 0

3 years ago

What is the length of BC? If your answer is not an integer, leave it in simplest radical form?

nexus9112 [7]

ANSWER

$|BC|=12\sqrt{2}\: ft$

EXPLANATION

The given right triangle is an isosceles triangle because

$m \: < \: B = 45 \degree = m \: < \: C$
This implies that,

$|AB|=12ft=|AC|$

From the Pythagoras Theorem,

$|BC|^2=|AB|^2+|AC|^2$

$|BC|^2= {12}^{2} + {12}^{2}$

$|BC|^2=2 \times {12}^{2}$

$|BC| = \sqrt{ {12}^{2} \times 2 }$

$|BC|=12\sqrt{2}\: ft$

7 0

3 years ago

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The candy jar has 251 pieces of candy. Sophia adds 31 pieces of candy to it. If the candy is divided equally between 6 campers,

NeTakaya

Answer:

Step-by-step explanation:

251+31= 282

282 divided by six = 47

4 0

3 years ago

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