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mina [271]
3 years ago
8

Expand can mean "To stretch or unfold." How can this definition help you remember this definition

Mathematics
1 answer:
mihalych1998 [28]3 years ago
7 0
<span>There are several examples that can help one remember the definition of expand. To begin with, a balloon can expand when air or water enters it, depending on the type. Cookies often expand when baking due to the leavening agent used in the recipe. When we stretch our bodies, our muscles often expand.</span>
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Complete the equation describing how x and y are related.
Sav [38]

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2 years ago
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pentagon [3]
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3 years ago
Does the point (-1, 2) make the following equations true? i) y = -2x ii) y = x + 3
lesya [120]

Answer:

i) True

ii) True

Step-by-step explanation:

<u>Given :-</u>

Point (-1, 2)

<u>To Find :</u>

Whether the point is a solution of :

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  2. y = x + 3

<u>Solving :-</u>

Substitute the value of the point in each of the equations.

=> y = -2x

=> 2 = -2(-1)

=> 2 = 2 [∴ The point makes it true]

=> y = x + 3

=> 2 = -1 + 3

=> 2 =  2 [∴ The point makes it true]

4 0
2 years ago
Read 2 more answers
1/2(-10x+4)= -4(-3+2x)+8
bezimeni [28]

Answer:

6 is the answer

Step-by-step explanation:

8 0
3 years ago
Suppose you walk at a rate of 210ft/min. You need to walk 10,000 ft. How many more minutes will it take you to finish if you hav
Murljashka [212]

Answer:

45 minutes

Step-by-step explanation:

Distance needed to be covered = 10,000-550= 9,450

Speed= 210ft/min

time: 9450/210= 45 mins

3 0
2 years ago
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