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4 years ago

A football field is shaped like a

Mathematics

1 answer:

MrRa [10]4 years ago

3 0

Answer:

18x^2

Step-by-step explanation:

You're basically just multiplying them together :)

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Order of Operations

emmasim [6.3K]

Given:

$4 + 9 + 16 \div 4 - 8 -3 \times 5$

To find:

The number of possible solutions, if the Order of Operations did not exist.

Solution:

We have,

$4 + 9 + 16 \div 4 - 8 -3 \times 5$

Now,

Case 1:

$[4 + 9 + 16] \div [4 - 8 -(3 \times 5)]=29\div (4 - 8 -15)$

$4 + 9 + 16 \div 4 - 8 -(3 \times 5)=-\dfrac{29}{19}$

Case 2:

$[4 + 9 + 16] \div (4 - 8 -3) \times 5=29\div (-7\times 5)$

$4 + 9 + 16 \div (4 - 8 -3) \times 5=-\dfrac{29}{35}$

Case 3:

$4 + 9 + (16 \div 4) - 8 -(3 \times 5)=4+9+4-8-15$

$4 + 9 + (16 \div 4) - 8 -(3 \times 5)=-6$

Many more possibilities are there.

Therefore, there are more than 3 possible solutions.

6 0

4 years ago

Which of the following will be equal for a cuboid and a pyramid with a triangular base?

liberstina [14]

Answer:

C cause it is both 4 edges

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Can anybody answer this question??

Mekhanik [1.2K]

The answer is A

as the x+ 4 is when we replace x with 0

x=0

y=0+4

So the line of y must intersect at (0,4) coordinate

which is given as in A and should be a positive slope

6 0

3 years ago

Can someone help me with this pls

xxTIMURxx [149]

Answer:

B and C

Step-by-step explanation:

These said 2 factors so it is like a times b…(a+b) also represents a factor so b and c are your answers

5 0

3 years ago

Juanita has saved 35% of the money for a bike. She has saved $63 dollars. How much does the bike cost?

lara [203]

Answer:

The total cost of the bike is $180.

Step-by-step explanation:

Given that Juanita has saved 35% of the money for a bike.

Let the total cost of the bike = x

As she has saved $63 dollars which represents the 35% of the money for a bike.

In other words, 35% of the total cost is $63 dollars.

As the total cost = x

Thus,

35% of x = 63

$\frac{35}{100}x=63$

Multiply both sides by 20

$20\times \frac{35}{100}x=63\times \:20$

simplify

$7x=1260$

Divide both sides by 7

$\frac{7x}{7}=\frac{1260}{7}$

Simplify

$x=180$ $

Thus, the total cost of the bike is $180.

8 0

3 years ago