√ 9 + √ 2 is it rational?
Answer:
NO ! IT ISN'T
THANK YOU !!
Define the following in your own words. Please do not copy and paste of the internet. Thank you in advance
Perpendicular bisector
Cylinder
Plane
Regular Polygon
Answer:
Perpendicular bisector - A line that bisects another line into two equal halves so that four right angles are created.
Cylinder - A 3D solid with circles as its bases.
Plane - A flat, 2D surface that extends infinitely.
Regular Polygon - A polygon where all angles and all sides are equal (ex. square, pentagon, triangle).
The factorization of a (x + y + z) + b(x + y + z) + c(x + y + z) is
(≧▽≦)( ◜‿◝ )♡
no spamming symbol
Answer:
(a+b+c)(x+y+z)
Step-by-step explanation:
The line passing through points (5,) and (2,−3) is parallel to a line with a slope of 4/3. What is the value of y?
Answer:
Step-by-step explanation:
Parallel lines have same slope
Slope = [tex]\dfrac{y_{2}-y_{1}}{x_{2}-x_{1}}[/tex]
[tex]\dfrac{-3-y}{2-5}=\dfrac{4}{3}\\\\\\\dfrac{-3-y}{-3}=\dfrac{4}{3}\\\\\\-3-y=\dfrac{4}{3}*(-3)\\\\\\[/tex]
-3-y = 4*(-1)
-3 - y = -4
- y = - 4 + 3
-y = -1
Divide both sides by (-1)
y = 1
-3x cubed equals -81
Answer:
(-3x)³ = -81x³
so answer wud be -81x cubed
How to write 4.651 in expanded form with decimals?
Answer:
[tex]0.4651 \times {10}^{1} [/tex]
The ratio of oranges to apples in a basket is 3:4. If 6 oranges were taken from the basket and 6 apples were added to the basket, the ratio of the number of oranges to apples would be 1:6. How many more apples than oranges are there in the original basket?
Answer:
There was 9 oranges and 12 apples in the original basket
Step-by-step explanation:
3:4
9:12
subract 6 oranges and add 6 apples
3:18
divide by 6
1:6
If b is the midpoint of ac
Ab = 2x and ac = 5x + 8
Find bc
Answer:
3x+8
Step-by-step explanation:
2x+bc=5x+8
bc=5x-2x+8
bc=3x+8
Which value of x would make No || Kj?
1
6
8
10
how many integers are between 4/3 and 26/5
Answer:
4 integers
Step-by-step explanation:
4/3=1.33 and 26/5=5.2
The integers lying between these two rationals are 2, 3, 4 and 5.
Use the following function to find r(0) r(x)=-x+1
Answer:
If r(x) = -x+1
then,
r(0) = -(0) + 1
=1
PLEASE HELP MEEE!!!!
Answer:
13. 150 degrees
14. 55 degrees
15. 63 degrees
16. 325 degrees
Step-by-step explanation:
1/9 x² + 2/3 xy +y² ∴
Answer:
Here is your ans. hope this helps you.
Solve for W.
4w=5.12
Answer:
x =1.28
Step-by-step explanation:
4w=5.12
Divide each side by 4
4w/4 = 5.12/4
x =1.28
Please help with answers I need them as soon as possible!
PLEASE HELP-!!!!!!!!!!!!
Answer:
GI=15
Step-by-step explanation:
GI=HI+GH
GI=12+3= 15
I hope I helped you^_^
Hi! I'm happy to help.
To solve this we need to know what is happening. This line segment was split into two parts by H. GH (part 1) and HI (part 2).
These two parts together equal the total length of the line segment. We learn that GH is 3, and HI is 12.
12+3=15
Now, we know that GI has a length of 15.
I hope this was helpful, keep learning! :D
find the HCF
eg. first expression = 4a -8
=4(a-2)
Answer:
Step-by-step explanation:
ab² + 2a²b + a³ = a(b² + 2ab + a²)
Here variable 'a' is common in all the terms. HCF = a
2) 2ab² = 2 * a * b *b
4a²b = 2 * 2 *a * a * b
6a³ = 2 * 3 * a * a * a
HCF = 2a
2ab² - 4a²b - 6a³ = 2a(b² - 2ab - 3a²)
please help me is for my homework
Step-by-step explanation:
12/100 I think from a while ago.
Answer:
your answer is 12/100
but as a percent, it is 1200%
Step-by-step explanation:
URGENT 50 POINTS WILL MARK BRAINLIEST HELP Mary plans to put carpeting in her house.
The floor plan shows the part of her
house that will be carpeted. How many
square feet of carpet does she need?
Answer:
225 ft^2
please give branliest if you do so please
Step-by-step explanation:
(12*10)+(5*5)+(8*10)
120+25+50
225
Hey there! I'm happy to help!
Let's think of this as one giant rectangle. We see that a little bit is cut out, but we will ignore that for now.
The width of this rectangle is 10 ft.
The length is 12+5+8 feet which is 25 feet. (we have the lengths of 12 and 8 on the top and the length of 5 is below, but it matches the missing length at the top).
We multiply the width by the length to find the area of this huge rectangle.
10*25=250
Now, we need to cut out that square that isn't actually part of the room. We see that it's dimensions are 5 ft by 5 ft, so 25 ft. All we have to do is subtract this from the huge rectangle we calculated.
250-25=225
So, Mary needs 225 square feet of carpet.
Have a wonderful day and keep on learning! :D
. Cathy is playing a game with a set of 52 cards. The cards are different
colors and each show a number.
• The probability of randomly selecting a black card is.
• The probability of randomly selecting a red card is.
If Cathy randomly selects a card, what is the probability that her card is
black OR red?
Answer:
something missing here... is this a regular deck of cards Hearts, spades, clubs , and diamonds ? 1/2 red and 1/2 black ... if so....
then.....
P(black) = .5
P(red) = .5
P(red or black) = 1 (100%)
Step-by-step explanation:
-3 5/9 as a fraction
Answer:
-22/9
Step-by-step explanation:
Chose the correct property
7(2)6 = 7(12)
A) Commutative Property Of Multiplication
B) Associative Property Of Multiplication
C) Neither
Answer:
Associative Property Of Multiplication
Step-by-step explanation:
The associative property says that the way numbers are grouped doesn't change the answer of the problem.
2 x 10 in standard form
Answer:
y = 3 suh slid este ob cine este a, b și g au nevoie de acel kinfo pentru a termina
Step-by-step explanation:
bah de fort
Which numbers are 9 units from −5 on this number line?
Drag and drop the two numbers that are 9 units from −5 to their correct position on the number line.
Answer:
4 and -14
Step-by-step explanation:
easily compute by -5+9 and -5-9 (9 is 9 units far from -5)
-5+9= 4-5-9= -14Mukesh can walks 8 1/3 km in one hour. How much distance will he covers in 2 2/5 hours?
pls answer it quickly
Answer.
20 km.
Hope that helps...
100 POINTS! PLEASE ANSWER ONLY IF YOU KNOW
Find the probability of “landing” in the shaded region of the figures below. Round your answer to the nearest hundredth.
Answer:
#4Area of rectangle:
A = lw = 10*20 = 200 m²Shaded area:
A = 2πr² = 2π(10/2)² = 157.079 m²Probability:
P = 157.079/200 ≈ 0.785 or 78.5%#5Area of bigger circle:
A = πr² = π(20)² = 1256.637 m²Shaded area:
A = π(10² - 5²) = 235.619 m²Probability:
P = 235.619/1256.637 ≈ 0.187 or 18.7%Answer:
4
We know that
Area of rectangle = lb
Area = 10(20)
Area = 200 m²
Shaded region = πr²
=> 2 × 22/7 × (10/2)²
=> 2 × 22/7 × 10/4
=> 157 m²
Probability = 157/200 = 78.5%
5.
Area of the biggest circle = πr²
= 22/7 × (20)²
= 1256.6
Area of shaded region
π(10² - 5²)
π(100 - 25)
3.14(75)
235.6
Probability = 235.6/1256.6 = 18.7%
NEED HELP WITH THIS ASAP
Answer:
D
Step-by-step explanation:
f(x) = x^3 + 2x^2 + 4 for x<0
2^x - 4 for x >0
100 POINTS PLS HELP!!!!!!!!!!!
Simplify the expression. 3 + 22 5 7 10 25
Answer:
25
Step-by-step explanation:
3+22=25
Im guessing this was a joke question but idc answered anyways
Answer:
The answer is 25
Step-by-step explanation:
3 + 22 = 25
barbara and jeff ate out for dinner the total came to &15.00. they left a 15% tip how much was the tip and the meal together?
Answer:
$17.25
Step-by-step explanation:
The tip is 15% of $15.00, or 0.15 * 15 = $2.25
We add that to the meal's cost, which is $15.00
15.00 + 2.25 = 17.25
one third of a number plus 6 is 12