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3 years ago

Please help this is a project.

Mathematics

1 answer:

Aliun [14]3 years ago

8 0

Answer:

What do you need help with, it looks complete to me.

Step-by-step explanation:

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Which graph represents a linear function?<br>

Ymorist [56]

2nd graph (straight line)

5 0

3 years ago

The point C(2,3) is translated along a vector that is parallel to the line y=3x-2. The translation vector has magnitude square r

qaws [65]

Step-by-step explanation:

The translation vector v can be resolved into its x and y components, where x² + y² = 10 (Pythagoras' Theorem) and y = 3x

(parallel to y = 3x - 2, slope = 3).

We have x² + (3x)² = 10,

=> x² + 9x² = 10, 10x² = 10, x = 1 or x = -1.

When x = 1, y = 3. When x = -1, y = -3.

Therefore 2 possible translation vectors

are (1, 3) or (-1, -3).

First new C' = (2 + (1), 3 + (3)) = (3, 6).

Second new C'= (2 + (-1), 3 + (-3)) = (1, 0).

The possible images are (3, 6) and (1, 0).

4 0

3 years ago

Can you answer number five for me PLEASE!

alekssr [168]

Answer:

Volume = 35 cubic cm

Step-by-step explanation:

V=whl=1·2·7=14

14 +

V=whl=3·1·7=21

21 + 14 = 35

5 0

3 years ago

Read 2 more answers

Dos coches están separados por una distancia de 12000 m salen al encuentro uno del otro, el primero con una aceleración de 5,6 m

blagie [28]

Answer:

la respuesta es la primera ( a )

Step-by-step explanation:

4 0

3 years ago

It takes 3 tractors 2 hours to plow a square field whose side is 600 meters. find the number of hours it would take 5 tractors t

NeTakaya

Answer:

5 tractors can plow a square field of side length 1,000 meters in 3.33 hours (3 hours 20 minutes)

Step-by-step explanation:

Let's find out how much each tractor can plow each hour.

$\frac{600^{2} }{3*2}=60,000m^{2}$ per tractor per hour

$1,000^{2}=1,000,000m^{2}$ is the area of the field of side length 1,000 meters

5 tractors can plow $300,000m^{2}$ per hour.

$\frac{1,000,000}{300,000}=3.33$ hours

8 0

3 years ago