No, 8 is real number.
What is real number?Real numbers are those that can be expressed in decimal form, can be represented on number lines, and include positive or negative numbers. Real numbers do not include imaginary numbers because they cannot be expressed on number lines.
Given to find 8 is real or not,
non real numbers: The numbers which are not genuine and are Fanciful are known as not genuine or non-genuine numbers. The number line cannot be used to represent non-real numbers.
Number lines assume a significant part in deciding if a number is genuine or non-genuine as the genuine numbers can be shown on the number lines while non-genuine numbers can't be addressed on the number lines as they are fanciful.
Examples of real number −1, 4, 8, 9.5, −6, 3, etc.
example of non real number √-2, √-6
Hence, 8 is real number.
Learn more about real number;
https://brainly.com/question/551408
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Plsss helppppppp:))))))
Answer:
5
Step-by-step explanation:
because it is asking what minus 9 is equal to -4
Answer:
5
Step-by-step explanation:
5 - 9= - 4
I don't know if this is confusing but you could also just subtract 5 from 9 (9-5) which is 4 and then put a - in front of it
Pisces is replacing paving stones for her inground pool. Her pool is 10m by 5m and is surrounded by a 1 1/2 border of paving stone. If each paving stone was 25 cm by 40 cm, in theory, how many paving stones will she need?
Answer:
The number of paving stones she needs is 540 paving stone
Step-by-step explanation:
The given dimensions of Pisces' inground pool = 10 m by 5 m
The thickness of the border surrounding the pool = 1 1/2
The dimensions of each paving stone = 25 cm by 40 cm = 0.25 m by 0.4 m
The length dimension of the pool and border = 10 + 2 × 1 1/2 = 13 m
The width dimension of the pool = 5 + 2 × 1 1/2 = 8 m
The total area of the paving stone, [tex]T_A[/tex] = Area of pool + border - Area of pool
∴ [tex]T_A[/tex] = 13 m × 8 m - 10 m × 5 m = 54 m²
The total area of the paving stone = 54 m²
The area of each paving stone, [tex]A_{EP}[/tex] = 0.25 m × 0.4 m = 0.1 m²/paving stone
The number of paving stones she needs, n = (The total area of the paving stone)/(The area of each paving stone)
∴ n = 54 m²/(0.1 m²/paving stone) = 540 paving stone.
A laptop carry bag cost $30. The total cost will include an 8% sales tax. Which expression can be used in calculating the total cost with tax?
A. 0.8(30)
B. 1.08 (30)
C. 0.08 (30)
D. 1.8 (30)
1/2 minus 1/6 equals.
Answer:
1/3
Step-by-step explanation:
the winning times in the 5km race for the USA Women's Runners from 1999 to 2004 are listed below in minutes which list shows the list from the fastest time to the slowest time.
Answer:
I dont see the answer choices dog
What are the measurements of FGT plssss?
Answer:
The Foster–Greer–Thorbecke indices are a family of poverty metrics. The most commonly used index from the family, FGT2, puts higher weight on the poverty of the poorest individuals, making it a combined measure of poverty and income inequality and a popular choice within development economics.
Step-by-step explanation:
0000000
What's the x plz help
Answer:
The answer for x is ten
Please show all work and first right answer gets brainly.
Answer:
im not good with math sorry :(
Step-by-step explanation:
Help me please!!!!!!!!!!!!!!
Answer: reflection over the y axis
Step-by-step explanation:
Multiple Choice Question Find the y-value when x = 0 in the equation y= 2x + 3. A. 5 B. 2 C. 3 D. 1
Answer: C.
brainliest plz
Step-by-step explanation:
y=2x+3
substitute in x
y=(2*0)+3
y=0+3
y=3
What’s the answer for TS? (Arc measure)
NO LINKS!
angle TS = 74°
Straight line is 180°, so add PT and SR
(64+42 = 106)
Subtract 180 from 106, you get 74 :)
what is the difference between rational or irrational numbers
Answer:
In rational numbers, both numerator and denominator are whole numbers, where the denominator is not equal to zero. A irrational number is a number which cannot be expressed in a ratio of two integers
Step-by-step explanation:
3.Between 10 A.M. and 11 A.M., 48 people came into Brad's store. 40 of
them made a purchase. What is the experimental probability that the next
person to come into the store will make a purchase? What is the
experimental probability the next person to come into the store will make a
purchase? *
O A.40/48
O B.48/48
C.8/48
D.40/88
Answer:
It would be A because if 40 came in it would be a 40% chance
A game cube is numbered 1 through 6. Cory rolls the cube 150 times. How many times should Cory expect the cube to land on an even number?
Answer:
75
Step-by-step explanation:
PLS help with this immediately no links or guesses
Answer:
B all real numbers greater than 0
PLEASE HEEEEEELP!!
Answer:
1 is 105°
2 is 75°
Step-by-step explanation:
75° and angle 2 are corresponding angles(equal)
angles on straight line sum up to 180°
let x be angle 1
x+ 75= 180
x =180-75
x= 105°
Answer:
1. is 105
2. 75 degrees
Step-by-step explanation:
can anyone help me???
Answer: think A
Step-by-step explanation:
Border fencing costs $2.89 per package, and each package will fence a length of 8 feet.
What will the cost be to buy fencing to go around the triangular flower bed?
$49.13
$23.12
$390.15
Answer:
$23.12
Step-by-step explanation:
you'll need 3 sides so take 8×2.89
answer is $23.12
NO SENDING VIRUS LINKS
During his geometry class, Marvin draws a circle with a compass.
The circle has a diameter of 7 inches.
22
What is the circle's circumference? (Use =
7
Round your answer to the nearest inch.
Answer:
inches.
80% of a number is x. What is 100% of the number? Assume x > 0.
Answer:
Here's a calculator link hope it helps : )
Step-by-step explanation:
https://www.mathpapa.com/algebra-calculator.html
Simplify x1/3 (x1/2 + 2x2)
Answer:the third one
Step-by-step explanation:
Answer: x5/6+2x7/3
Step-by-step explanation:
I took the test
I just don’t get it, please help me.
Answer:
Answer in the image below \/
Step-by-step explanation:
Ethan swam 3.6 miles on Monday and 2.75 miles on Tuesday. How many total miles did Ethan swim on both days?
Answer:
6.35
Step-by-step explanation:
you have to add 3.6 + 2.75
Answer:
6.35 miles (give brainliest)
Step-by-step explanation:
Identify the distance between points (3,7,1) and (9,6,7), and identify the midpoint of the segment for which these are the endpoints. Round to the nearest tenth, if necessary.
Answers:
A- d ≈ 8.5 units; M (12, 13, 8)
B- d ≈ 73 units; M (6, 6.5, 4)
C- d ≈ 8.5 units; M (6, 6.5, 4)
D- d ≈ 7.6 units; M (6, 6, 4)
Answer:
d ≈ 8.5 units; M (6, 6.5, 4)
Step-by-step explanation:
Got a lucky guess. Hope this helps:)
Liam's baking plans changed. He
ended up baking 33 cookies. He
kept 5 for himself and split the
rest evenly between 7 friends.
H
What will the new equation be?
Answer:
(33 - 5)/7 = 4
Step-by-step explanation:
I need to know both of the questions please!
Answer: x=10 and angle RST is 75 degrees
Step-by-step explanation:
Andy has 13 coins made up of quarters and half dollars, and their total
value is $5.00. How many quarters does he have?
Triangle ABC has the following vertices:
· A(1,9)
B(11, -7)
C(-9,3)
Is triangle ABC a right triangle, and why?
Answer:
yes
Step-by-step explanation:
Answer:
No,
Step-by-step explanation:because △ABC doesn't have a pair of perpendicular sides.
Which expression is a factor of 9x^2-4x+1 ( ps ^2 is an exponent)
Answer:
The discriminant b2−4ac < 0, the equation has no real number solutions, it has complex solutions
Step-by-step explanation:
9x² - 4x + 1 = 0 ax² + bx + c = 0
The discriminant: b² - 4ac = (-4)² - 4*9*1 = 16 - 36 = -20
b2−4ac < 0, the equation has no real number solutions, it has complex solutions
The length of three sides of a triangle are 3x+1/2 ,2x+1/4 , and x +1/2 .the perimeter of the triangle is
Answer:
Step-by-step explanation:
Just add the three sides P = side1 + side2 + side3
Don't let the 'x' terms confuse you, they are just numbers times 'x'
P = 3x+1/2 + 2x+1/4 + x+1/2
= 6x + 5/4
P = 6x + 1&1/4