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Iteru [2.4K]
3 years ago
14

Why might you use the commutative property to multiply (-4) × 5?​

Mathematics
1 answer:
grigory [225]3 years ago
7 0

Answer:

answer will be same -20

Step-by-step explanation:

because (-4)×5 is same as 5×(-4)

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In a spelling bee, Anish's placement is both the 11th highest and the 25th lowest among all the spellers who participated. How m
Vlad [161]

Answer: There are 35 spellers participated in the spelling bee.

Step-by-step explanation:

Since we have given that

Rank of Anish's placement at the highest = 11 th

Rank of Anish's placement at the lowest = 25 th

We need to find the number of spellers participated in the spelling bee.

So, Number of spellers participated in the spelling bee is given by

Highest + Lowest - 1

= 11 + 25 - 1

= 36 - 1

= 35

Hence, there are 35 spellers participated in the spelling bee.

4 0
2 years ago
Hello can anyone please help me
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Answer:

B.

Step-by-step explanation:

6 0
3 years ago
Write the following sets in the tabular form A<br><img src="https://tex.z-dn.net/?f=%28x.2x%20%2B%203%20%3D%2011%29" id="TexForm
MrRissso [65]
2x=11-3
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7 0
2 years ago
In football a field goal is worth 3 points which function rule relates the number of field goals f and the number of points p
Strike441 [17]
The answer would be B. If you want to FIND how many points a person has, you put the "p" on its own on the left of the equation, and since every field goal (f) you score is worth 3 points, just multiply "f" by 3 (3f).

For example, if someone scored 5 field goals in a game, to find how many points they totalled, just plug in the 5 for "f":

1. Get equation:

p = 3f

2. Plug in field goals for "f":

p = 3(5)

3. Solve:

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4 0
3 years ago
A room is 5 meters by meters . How many square 14-inch tiles will it take to floor the room ? I meant to say a room is 5 meters
lesya [120]

Given:

Room is 5 meters by 8 meters.

Measure of squaree tiles is 14-inch.

\begin{gathered} \text{Area of the room=5}\times8 \\ \text{Area of the room=}40m^2 \end{gathered}1m^2=1550inch^2\begin{gathered} \text{Area of each tile=14}\times14 \\ \text{Area of each tile=}196inch^2 \end{gathered}\begin{gathered} \text{Number of tiles to floor the room=}\frac{40\times1550}{196} \\ \text{Number of tiles to floor the room}=316.3265 \end{gathered}

Approximately 316 tiles are required to floor the room.

8 0
1 year ago
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