Rianna thinks that if a=b and of c=d , then a+c=b+d . Is she correct?

Answers

Answer 1

Answer: Substitute the A and C for B and D, so Yes she is correct.

Answer 2

Answer: hello
rihanna had right, she is correct if a=b and of c=d, then a+c=b+d

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Would a field with a width of 75 yards as an area of 7500 square yards be within fifa regulation

Answers

we know that

Based on the FIFA rules for international matches, dimensions of fields are: Length: minimum $100$ m, maximum $110$ m. Width: minimum $64$ m, maximum $75$ m.

we know that

The area of a rectangle is

$A=L*W$

where

L is the length side of the field

W is the width side of the field

In this problem we have

$W=75\ yd\nA=7500\ yd^(2)$

Step $1$

Find the value of L

$A=L*W$

$L=A/W$

substitute the values

$L=7500/75=100\ yd$

Step $2$

Convert yards to meters

we know that

$1 \ yard =0.9144\ meters$

$L=100\ yard=100*0.9144=91.44\ meters$

$W=75\ yard=75*0.9144=68.58\ meters$

Step $3$

Compare the dimensions of the field with the dimensions of FIFA regulation

Length: minimum $100$ m, maximum $110$ m

Length of the field= $91.44\ meters$

The length does not satisfy the measures of the FIFA regulation

because

$91.44\ meters < 100\ meters$

therefore

the answer is

The field does not satisfy the measures of the FIFA regulation

Final answer:

The length of the field is calculated as 7500/75 = 100 yards. As per FIFA regulations, the length of a football field should be between 100-130 yards and the width should be between 50-100 yards. Therefore, a field of length of 100 yards and a width of 75 yards is within the FIFA regulations.

Explanation:

The area of a rectangle can be calculated using the formula Area = length x width. In the case of a football field, if the width is 75 yards, and the total area is 7500 sq yards, we can find the length by making length the subject of the formula, which then becomes Length = Area/Width. Substituting the given values we get, Length = 7500/75 = 100 yards.

According to FIFA regulations, for international matches, the field dimensions should be: Length (touch line) should be a minimum of 100 yards and a maximum of 130 yards. The width (goal line) should be a minimum of 50 yards and a maximum of 100 yards. So, a field with 100 yards in length and 75 yards in width fits within FIFA regulations.

Learn more about FIFA regulations here:

brainly.com/question/32425335

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Identify two methods in the Constitution to limit power of the national government?

Answers

First, the principle of Check and Balance applies. The Check and Balance system is devised to have all the branches of the government from overpowering one another. This is done through having independent powers in the government.

The next would be the principle that states that all powers not under the Federal government would be under the power of the State.

Answer: The three branches of government

Step-by-step explanation:Legislative, Judicial, and executive

The perimeter of a rectangle is 34 units. Its width is 6.5 units

Answers

and what else is there do you want the length? and the width?.
okay so a rectangle right? one side is 6.5, since one side should be perpendicular to another, that's 13 units off. So 34-13=?21, so 21/2 is 10.5.
So the length is 10.5

What is the surface area of a rectangle prism

Answers

I think the answer is 40 because the rectangles each have a surface area of 8 and 8 times 4 is 32 then the squares have a surface area of 4 and 4 times 2 is 8 and 32+8 gives you the total surface area of 40

Pretty sure it’s 48

What is a solution to the equation (x-3)(x-5)=35A. X= -8
B. X= -5
C. X= 2
D. X= 10

Answers

D. X=10
sub the MCQ in.

(10-3)(10-5)

D. X=10 because (10-3)(10-5)=35 and 10-3 =7 while 10-5 =5 7x5=35

leila and jo are two of the partners in a business.leila makes $3 in profits every $4 that jo makes.if jo makes $60 profit on the first item they sell,how much profit does leila make?

Answers

3/4=x/60 so you divide 60 by 4 and get 15x3=45/60

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