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aev [14]
3 years ago
9

Help meee please I need the answer

Mathematics
2 answers:
Eva8 [605]3 years ago
8 0
Substitute x=3 and y=5 into the X and y given
2(3*3*3)+2(5(3)+(5*5))-(3+5)
2(27)+2(15+25)-8
54+2(40)-8
54+80-8=126
Hope it helps.
Angelina_Jolie [31]3 years ago
5 0
2х3+10х+2у2-х-у=2х3+9х+2у2-у=2*3in3+9*3+2*5in2-5=2*27+27+2*25-5=54+27+50-5=126
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The formula for the area of a circle is A = πr2, where A = area and r = radius.
BaLLatris [955]

The area of a circle with radius of 5 feet is 25π square feet

Step-by-step explanation:

The area of a circle is found out using the formula

A = \pi r^2

Here A is the area

r is the radius of the circle and

pi is a constant

given

Radius = r = 5

We have to find the area in terms of pi

So,

A = \pi r^2\\Putting\ r=5\\A = \pi *(5)^2\\A = 25\pi\ square\ feet

Hence,

The area of a circle with radius of 5 feet is 25π square feet

Keywords: Area, radius

Learn more about area of a circle at:

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8 0
3 years ago
4. Using the numbers 3, 2, and 4, which of these problems would have a solution of 4? (1 point)
Andru [333]
The answer is = (3-2)x4 = (3-2)=1, 1x4=4
8 0
4 years ago
The garden shown at right is divided into two section by a fence. If the quadrilateral section is a square, what is the square a
qaws [65]

The area of the triangle is 24 ft² while the area of the square is 64 ft²

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more numbers and variables.

Area of triangle = (1/2) * base * height = 0.5 * 8 * 6 = 24 ft²

Area of square = 8 ft * 8 ft = 64 ft²

The area of the triangle is 24 ft² while the area of the square is 64 ft²

Find out more on equation at: brainly.com/question/2972832

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6 0
2 years ago
A study found that a factory produces 6 defective computers for every 500 computers that are produced. On the average, what perc
masya89 [10]

Answer:

1.2%

Step-by-step explanation:

We know that for every 500 computers, 6 are defective. So, to know what percentage of computers are defective on average, we can do a rule of three:

500 computers -> 6 defective

100 computers -> X defective

500/100 = 6/X

X = 100 * 6 / 500 = 1.2

So, in average, for every 100 computers, 1.2 are defective, so the percentage is 1.2% (1.2 for every 100)

6 0
3 years ago
2/3*5/15+-24+-18 pls help asap
zavuch27 [327]

Answer:

-42 2/9

Step-by-step explanation:

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6 0
3 years ago
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