(help pls), What numbers are a distance of 68 unit from 18 on a number line?
Select the locations on the number line to plot the points.
Answers
1/8-6/8 = -5/8
1+8+6+8 = 7/8
On the number line, just count 6 markers to the left or right from 1/8, since each marker is 1/8 of a unit.
Related Questions
Use the following function to find r(0) r(x)=-x+1
Answers
Answer:
If r(x) = -x+1
then,
r(0) = -(0) + 1
=1
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?
Answers
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
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?
Answers
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
Simplify the following expression into a fraction with no exponents. Write your answer in the form a/b.
4^-4
Answers
Answer:
1/256
Step-by-step explanation:
4^-4
~Use negative exponent rule [ a^-b = 1/a^b ]
1/4^4
1/256
Best of Luck!
A milk hauler picked up the following amounts of milk from three dairy farmers: 4,638
pounds; 6,209 pounds; and 5,206 pounds. What total weight of milk was in the tanker?
Answers
the total weight of milk was 16653 pounds
-3x cubed equals -81
Answers
Answer:
(-3x)³ = -81x³
so answer wud be -81x cubed
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.
Answers
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%
Anybody good in math and wanna help me on #1 or 2?
Answers
Answer:
#1 all real numbers except 0 and 3
#2 the first option
. 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?
Answers
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:
Select all expressions that are equivalent to x2 - 4x - 32.
(x - 16)(x + 2)
(x + 2)(x - 16)
(x - 8)(x + 4)
(30+8)(x – 4)
(x + 4)(x - 8)
(x – 4)(x + 8)
Answers
Answer:
(x - 8)(x + 4)
(x + 4)(x - 8)
Step-by-step explanation:
(x - 16)(x + 2)
= x2 + 2x - 16x - 32
= x2 - 14x - 32
(x + 2)(x - 16)
= x2 - 16x + 2x - 32
= x2 - 14x - 32
(x - 8)(x + 4)
x - 8)(x + 4) = x2 + 4x - 8x - 32
x - 8)(x + 4) = x2 + 4x - 8x - 32 = x2 - 4x - 32
( 30 + x)(x - 4)
= 30x - 120 + x2 - 4x
= x2 + 26x - 120
(x + 4)(x - 8)
(x + 4)(x - 8) = x2 - 8x + 4x - 32
(x + 4)(x - 8) = x2 - 8x + 4x - 32 = x2 - 4x - 32
(x - 4)(x + 8)
= x2 + 8x - 4x - 32
= x2 + 4x - 32
6 + 4w = 2w − 6
Solve for W
Answers
When we subtract 2w from both sides we get 2w on the left and 0 on the right. The equation becomes 6+2w=-6. Then we subtract both sides by 6 making it 2w=-12 and when we divide each side by 2 we get w=-6
Answer:
W=-6
Step-by-step explanation:
6+4w=2w-6
Collect Terms
4w-2w=-6-6
2w=-12
now divide both sides by 2
2w/2=-12/2
w=-6
Solve. x/8 + 2 = 27
Answers
Multiply 8 to both sides:
x+16=216
Subtract 16 to both sides:
x=200
√ 9 + √ 2 is it rational?
Answers
Answer:
NO ! IT ISN'T
THANK YOU !!
find the HCF
eg. first expression = 4a -8
=4(a-2)
Answers
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)
The factorization of a (x + y + z) + b(x + y + z) + c(x + y + z) is
(≧▽≦)( ◜‿◝ )♡
no spamming symbol
Answers
Answer:
(a+b+c)(x+y+z)
Step-by-step explanation:
RJ trips over his shoe laces every 15 steps. Matthew says "gottem" every 6
seconds. If the boys both start walking down the hall at the same time,
how many seconds will pass before RJ trips & Matthew says "gottem" at
the same time? *
Answers
Answer:
69 seconds, or 1 minute and 9 seconds
Step-by-step explanation:
please help me on questions 19-21 using this diagram attached
and no links
and only 19-21
Have a good day!!
Answers
19. TX
20. O and I can’t see the other bottom of the cube
21. WS
Hope this helps *smiles*
Sorry if it’s wrong
NEED HELP WITH THIS ASAP
Answers
Answer:
D
Step-by-step explanation:
f(x) = x^3 + 2x^2 + 4 for x<0
2^x - 4 for x >0
8a=4(a-9)
Show work I need help
Answers
Answer:
a = -9
Step-by-step explanation:
8a=4(a-9)
Divide each side by 4
8a/4=4(a-9)/4
2a = a-9
Subtract a from each side
2a-a = a-9-a
a = -9
Answer:
-9
Step-by-step explanation:
8a = 4(a-9)
Use the distributive property (Multiply 4 times a, and 4 times -9)
8a = 4a - 36
Bring the 4a to the other side
8a - 4a = -36
Add like terms
4a = -36
Divide both sides by 4 to get a by itself
a = -9
Findi the value of x
Answers
Answer:
By Pythagoras theorem ,
H^2 = P^2 + B^2
H^2 = 4^2 + 3^2
H^2 = 16 + 9
H^2 = 25
H = 5
therefore , value of x = 5
hope that helps uh..☺
Answer:
x = 5
Step-by-step explanation:
Since it's a right triangle, you can use Pythagorean Theorem.
[tex]a^2+b^2=c^2\\3^2+4^2=x^2\\9+16=x^2\\25=x^2\\5=x[/tex]
If b is the midpoint of ac
Ab = 2x and ac = 5x + 8
Find bc
Answers
Answer:
3x+8
Step-by-step explanation:
2x+bc=5x+8
bc=5x-2x+8
bc=3x+8
-3 5/9 as a fraction
Answers
Answer:
-22/9
Step-by-step explanation:
100 POINTS PLS HELP!!!!!!!!!!!
Simplify the expression. 3 + 22 5 7 10 25
Answers
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
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.
Answers
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= -14Translate the sentence into an inequality
The Product of c and 6 is at least 27
Answers
Answer:
[tex]6c \geqslant 27 \\ thank \: you[/tex]
[tex]c.6 \: \geqslant 27[/tex]
Hope it help youhow many integers are between 4/3 and 26/5
Answers
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.
one third of a number plus 6 is 12
Answers
If l=5 and b=3 ,find the values of L*B
Answers
Answer:
The value of L×B is 15
Step-by-step explanation:
L×B
5×3
15
Answer:15
Step-by-step explanation:
find the length indicated.
Answers
Answer:
none
Step-by-step explanation:
A rectangle has a height of 5% and a width of 2 + 2.
Express the area of the entire rectangle.
Expression should be expanded.
2
2
w
5.2
Answers
Answer:
A rectangle has a height of 5 and a width of x² + 2
To find out:
Express the area of the emotive rectangle?
Formula used:
Area of rectangle = Length × Breadth.
Solutions:
Length = 5 and Breadth = x² + 2
We know that:
Area of rectangle = Length × Breadth.
Substitution the value of Length × Breadth.
= 5 × (x² + 2)
= 5x² + 10
Hence, the area of the emotive rectangle is 5x² + 10
Additional informational:
•Monomials: expressions with single terms are called monomials.
• Binomial: expressions with two terms are called binomials.
• Trinomial: expressions with 3 terms is called trinomial.
• Multinational: expression with Tu are mo terms are called Multinational.