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Vsevolod [243]
2 years ago
6

Students are asked to write a equivalent expression for a + b + c using the commutative property. which student correctly wrote

the expression
Mathematics
2 answers:
I am Lyosha [343]2 years ago
7 0

Answer:

the awnser is micheal

Step-by-step explanation:

hoa [83]2 years ago
5 0

What are the students expressions?

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A snail moves 18 millimeters every 24 seconds. What is the snail's rate of speed ?​
andrey2020 [161]

Answer:

0.75m/s

Step-by-step explanation:

<em>Speed formula: ⇒ S=\frac{V}{T}</em>

<em>Divide by the numbers from left to right.</em>

<em>S=18</em>

<em>T=24</em>

<em>18/24=0.75</em>

<em>0.75m/s is the correct answer.</em>

<em>I hope this helps you, and have a wonderful day!</em>

4 0
3 years ago
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Wjejennensnssjahashkh
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3 years ago
One-stray Problem Solving
anygoal [31]
A) 5000 m²
b) A(x) = x(200 -2x)
c) 0 < x < 100
Step-by-step explanation:
b) The remaining fence, after the two sides of length x are fenced, is 200-2x. That is the length of the side parallel to the building. The product of the lengths parallel and perpendicular to the building is the area of the playground:
A(x) = x(200 -2x)
__
a) A(50) = 50(200 -2·50) = 50·100 = 5000 . . . . m²
__
c) The equation makes no sense if either length (x or 200-2x) is negative, so a reasonable domain is (0, 100). For x=0 or x=100, the playground area is zero, so we're not concerned with those cases, either. Those endpoints could be included in the domain if you like.
3 0
2 years ago
Find x and y (Please answer)​
Paul [167]

Answer:

X=58

Y=32

Step-by-step explanation:

Right angle is 90°

90-58=32

The one thats 58° is opposite on x so they are th same what means y is 32°

5 0
3 years ago
Question options: (1, 4.5) (2, 1.5) (1.5,2) (6,4)
sweet [91]

Answer:

(1.5,2)

Step-by-step explanation:Its the only one furthest away from the rest

4 0
3 years ago
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