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Otrada [13]
3 years ago
9

FIND THE VALUE OF THE EXPRESSION:

Mathematics
1 answer:
docker41 [41]3 years ago
6 0

Answer:answer is 2 for x=4

Step-by-step explanation:

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STAN walk 10 km to the grocery store. He stops then walks 10 km east back to his house. What distance does he cover? what was hi
Bogdan [553]

STAN walk 10 km to the grocery store.

He stops then walks 10 km east back to his house.

Let us draw this situation to better understand the problem.

As you can see, Stan first walked to the grocery store and covered a distance of 10 km then he came back to the house from the grocery store and covered a distance of 10 km.

So the total distance is 10 + 10 = 20 km

On the other hand, notice that Stan is exactly at the point where he first started that is his house, therefore, the displacement is 0 in this case.

Recall that the displacement is a vector quantity so the direction of travel also matters.

From house to grocery store = 10 km

From the grocery store to house = -10 km

Overall displacement = 10 km - 10 km = 0 km

Therefore,

Distance = 20 km

Displacement = 0 km

3 0
2 years ago
What is the chance of rolling two dice and the dice add up to six?
emmainna [20.7K]

around 13% chance

Step-by-step explanation:

5 0
4 years ago
Dominic had $500 in his wallet. He went to the nursery and purchased 8 rose bushes at $22 each, 12 evergreen shrubs at $18 each,
timurjin [86]

Answer:

176+216+75=467

500-467=33

so 33 is the answer

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
PLEASE HELP ASAP!! Also, please explain how to solve. Thank you
DENIUS [597]

By evaluating the given relation, we conclude that the correct options are A, D, and G.

<h3>How to check if the points are on the graph?</h3>

We have the relation:

k = ∛(V/7)

Such that this relation gives us pairs of the form (V, k).

So, to check if the points belong to the graph of the relation, we need to evaluate the points on the given relation and see if the relation is true.

A) (0, 0) gives:

Evaluating in V = 0

k = ∛(0/7) = 0

So this point belongs.

B) (1, 1) gives:

k= ∛(1/7) = 0.52

So we have the point (1, 0.52) and the point  (1, 1)  then does not belong to the graph.

We just need to do that for all the points, evaluate V and see if k gives the same value as in the point.

With this method, we will see that the correct options are:

D) (7, 1)

k= ∛(7/7) = 1

G) (56, 2)

k= ∛(56/7)  =   ∛(8) = 2

If you want to learn more about evaluations, you can read:

brainly.com/question/4344214

5 0
3 years ago
How u measure length of book
Brilliant_brown [7]
Use a ruler, line the end of the book up with the zero on the ruler, look at the length, boom, have ur answer
8 0
3 years ago
Read 2 more answers
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