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3 years ago

would a field with a width of 75 yards and an area of 7500 square yards be within FIFA regulation? why or why not

Mathematics

1 answer:

Helga [31]3 years ago

5 0

<span>Yes, although International matches require a slightly longer field.</span>

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Find two numbers, if … b Their sum is −7 and their difference is 14

olga2289 [7]

The numbers are 3.5 and -10.5

Step-by-step explanation:

Step 1: Sum of two numbers = -7. Let one number be x. Then, the other number = -7 - x. Difference = 14

⇒ x - (-7 - x) = 14

⇒ x + 7 + x = 14

⇒ 2x = 7

∴ x = 7/2 = 3.5

-7 - x = -7 - 3.5 = -10.5

6 0

3 years ago

An engineer on the ground is looking at the top of a building. The angle of elevation to the top of the building is 46Á. The eng

Doss [256]

The engineer's distance from the building, the building's height and the engineer's line of sight form a right angle triangle.
Thus, we apply:
tan∅ = height/base
base = 250/tan(46)
base = 241.4 feet
So 241 feet

6 0

3 years ago

Read 2 more answers

A children clothing manufacturer has 500 yards of material to make shirts and skirts. A shirt requires 0.5 yards of fabric, and

konstantin123 [22]

Answer:

$C.\ \ \ \\\\\x\geq 0\ \ \ ,y\geq 0\\\\0.5x+y\leq 500\\\\x+1.5y\leq 800$

Step-by-step explanation:

We first denote the inequalities of the number of shirts and skirts.

#Since you cannot make a negative number of shirts or skirts, the inequalities will be written as:

$Shirts=> x\geq 0\\\\skirts=>y\geq 0$

#We then represent the inequality of material.

-The material size is a production constraint as only 500 yards of material is available for use.

-The inequality is therefore written as:

$x \ takes \ 0.5\ yards\\y\ takes \ 1 \ yard\\\\\therefore 0.5x+y\leq 500$

#We then represent the inequality of time.

-The material size is a production constraint as only 800 hours available for use.

-The inequality is therefore written as:

$x \ takes\ 1 \ hr\\y \ takes\ 1.5 \ hr\\\\\therefore x+1.5y\leq 800$

We combine the three inequalities to represent the constraints

$x\geq 0\ \ \ ,y\geq 0\\\\0.5x+y\leq 500\\\\x+1.5y\leq 800$

6 0

3 years ago

Read 2 more answers

the area of a rectangle is 35 square yards the length of one side is 5 yards what is the length of the other side

Aleonysh [2.5K]

Area = length multiplied by width
35=5x
The other length is 7 yards.

5 0

3 years ago

Please help this is very easy!!!!!!!

OlgaM077 [116]

Answer:

7/6

Step-by-step explanation:

7/8 * 4/3

7/2 * 1/3

7/6

5 0

3 years ago

Read 2 more answers