express in simplest radical form.
PLEASE HELP! i have by the end of the day to turn this in. PLEASE DONT GUESS
What property is this
9(x + y) = 9x +9y
1. identity property
2. distributive property
3. commutative property
4. property of zero
Answer:
That is the distributive property.
Answer:
distributive property
Javier works each weekend at an animal shelter where he earns $8 an hour. He is saving his earnings to go on a ski trip that costs $190. Javier's Work Record 10 9 Saturday - Sunday Number of Hours 0 1 2 Weekends Leth be the number of hours Javier worked Select all the true statements.
Answer:
Question is incomplete
Step-by-step explanation:
What is the equation of the line with a y-intercept of 4 and a point (8,8)?
Answer:
The equation of the line with a y-intercept of 4 and a point (8,8) is [tex]y=\frac{1}{2} *x+4[/tex]
Step-by-step explanation:
A linear equation can be expressed in the form
y = m * x + b
where x and y are coordinates of a point, m is the slope and b is the y-intercept. Since this equation describes a line in terms of its slope and its y-intercept, this equation is said to be in its slope-intercept form.
Graphically this equation represents a line.
In this case, you know:
The point (x,y)=(8,8)Y-intercept= 4Replacing:
8=m*8 +4
Solving:
8-4=m*8
4=m*8
4÷8= m
[tex]m=\frac{1}{2}[/tex]
Then, the equation of the line with a y-intercept of 4 and a point (8,8) is [tex]y=\frac{1}{2} *x+4[/tex]
Find the length of segment FH.
Answer:
20
Step-by-step explanation:
what is 42-22?
it is 20. Next time, use a calculator or get your additon and normal calulations really good.
HELP ASAP PLS I BEG YOU PALKDALLEIEQIISISJ PLSSSS
Answer:
k>9
Step-by-step explanation:
k>10-1
k>9
HELP PLEASE IM BEGGING PLEASE PLEASE PLEASE
Answer:
h - 18 = 67
Step-by-step explanation:
If h is her height, then her height minus 18 is 67, or h - 18 = 67
Answer:
67 = h - 18
Step-by-step explanation:
Sry I meant h-18 = 67
1.
Plot the figure on a graph. Label the vertices: P(-2, 4), Q(3, 4), R(3,1), S(-2,
1).
What is the shape of the figure?
HELPPPPPPP MEEEEEEEEEEEEEEEE
Answer:
The second, fourth and fifth answers are correct, as they all have a slope of 2.
Step-by-step explanation:
To find the answer to this, all you need to do is see which equations have the same coefficient to x.
In this case, the second, fourth and fifth one all have an x coefficient of 2, which means that those three lines are parallel.
Answer:
2;4;5=yes,correct --a slope of 2 :D
\\\\\\Hny!\\\\\\
1;3;6=no,incorrect
Step-by-step explanation:
on a lake, Carol rowed a boat for 1/8 mile. Then luke rowed the boat for 3/8 mile. how far did carol and like row in all? simplify the answer if possible help pls
Answer:
[tex]Total = \frac{1}{2}[/tex]
Step-by-step explanation:
Given
[tex]Carol = \frac{1}{8}[/tex]
[tex]Luke = \frac{3}{8}[/tex]
Required
How far did they row together
To do this, we simply add the distance they both covered.
[tex]Total = Carol + Luke[/tex]
This gives;
[tex]Total = \frac{1}{8} + \frac{3}{8}[/tex]
Take LCM
[tex]Total = \frac{1+3}{8}[/tex]
[tex]Total = \frac{4}{8}[/tex]
Simplify
[tex]Total = \frac{1}{2}[/tex]
Hence, they both rowed 1/2 mile
3x-5x+2y-1y+4- -7+3xy+1xy
Simplify (x-y-5) (x-2)
1/10 times 5/6 please help me
Answer:
1/10 x 5/6 = 5/60 or 1/12
Step-by-step explanation:
multiply the denominator and numerators. If it is needed to be simplified,
find the gcf of 5 and 60. That would be 5. So divided 5/60 by 5. This would be your final answer of 1/12.
Have a nice day, and I hope this helps you!
-KindnessMatters-
the price of a video game was reduced from 75$ to 60$.By what percentage was the price of the video game reduced
Answer:
n
Step-by-step explanation:
Answer: 20% Decrease
Mary's scarf is 64 centimeters long. How many millimeters is the length of the scarf?
Answer:
640 mm
Step-by-step explanation:
What expression in terms of x can be used to represent the area of parallelogram PQRS?
There is a parallelogram PQRS in which the diagonal PR and the diagonal QS bisect each other into two equal parts at right angle . Each part of both the diagonals has a length 5x.
Answer:
[tex]Area = \frac{25x^2}{2}[/tex]
Step-by-step explanation:
Given
Shape: Parallelogram
[tex]PR = 5x[/tex]
[tex]QS = 5x[/tex]
[tex]\theta = 90[/tex]
Required
Find the area of the parallelogram
Because we were given the measure of the diagonals, the area is:
[tex]Area = \frac{1}{2} * PR * QS * \sin \theta[/tex]
This gives:
[tex]Area = \frac{1}{2} * 5x * 5x * \sin \ 90[/tex]
[tex]Area = \frac{1}{2} * 5x * 5x * 1[/tex]
[tex]Area = \frac{1}{2} * 25x^2[/tex]
[tex]Area = \frac{25x^2}{2}[/tex]
pleaseeeeeeee HELPPPPPPPPPPPp In a parking lot, 25% of the cars are SUVs, and 40% are pickup trucks. The rest of the cars are sedans. There are 21 sedans. How many cars are in the parking lot?
Answer:
60 cars
Step-by-step explanation:
In order to find how many total cars are in the parking lot, you must use a ratio. This is what you know:
25% = SUVs
40% = pickups
X% = cars
100% - (25% + 40%) = 35%. Thus, the remaining 35% of the cars are sedans. Now, we use a ratio to find the TOTAL number vehicles. See below:
X/65% * 21/35% = 35x = (21x65) = 1,365 (Hint: remember cross-multiplying??)
35x = 1,365
x = 1,365/35
x = 60 total cars
Sanity check:
25% of 60 = 15 SUVs
40% of 60 = 24 pickups
35% of 60 = 21 sedans
TOTAL: 60 cars
Answer:
60
Step-by-step explanation:
With which information can you construct more than one triangle?
A.the measurements of two angles
B.the measurements of two angles and the length of the included side
C.the measurements of all the angles
D.the lengths of two sides and the measurement of the included angle
Answer:
b & d
Step-by-step explanation:
Find the HCF of 35 and 56
Step-by-step explanation:
Find the prime factorization of 35
35 = 5 × 7
Find the prime factorization of 56
56 = 2 × 2 × 2 × 7
To find the GCF, multiply all the prime factors common to both numbers:
Therefore, GCF = 7
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8. Assuming all variables represent nonnegative numbers, drag and drop values to create an expression that is
equivalent to 1800p4q2pin simplest radical form.
p qr var
2 4 5
10 18 30
Answer:
Hdhd
Step-by-step explanation:
Usu
Use either Gaussian elimination or Gauss-Jordan elimination to solve the given system or show that no solution exists. (If there is no solution, enter NO SOLUTION. If the system has an infinite number of solutions, use t for the parameter.) x1 + x2 + x3 = 0 x1 + x2 + 9x3 = 0
Answer:
x1 = t, x2 = -t and x3 = 0
Step-by-step explanation:
Given the system of equation
x1 + x2 + x3 = 0 .... 1
x1 + x2 + 9x3 = 0 .... 2
Subtract both equation
x3 - 9x3 = 0
-8x3 = 0
x3 = 0
Substitute x3 = 0 into equation 1
x1 + x2 + 0 = 0
x1+x2 = 0
x1 = -x2
Let t = x1
t = -x2
x2 = -t
Hence x1 = t, x2 = -t and x3 = 0
Researchers for the National Institute of Child Health and Human Development studied 208 infants whose brains were temporarily deprived of oxygen as a result of complications at birth. These babies were subjects in an experiment to determine if reducing body temperature for three days after birth improved their chances of surviving without brain damage. What is the population
Answer: All infants
Step-by-step explanation:
In statistics,
Population is a term that is used to represent the largest group sharing similar charcteristic from the researcher's point of view.
A sample is a subset of the population.
Here, a sample is collected of infants which were subjects for the study.
Objective of study: To check if reducing body temperature for 3 days after birth improved their chances of surviving without brain damage.
Here, the population of interest is "All infants".
what is 2x+7 plus 5 simplified
Answer:
2x+12
Step-by-step explanation:
add the 7 and the 5, you don't need to answer the equation you just need to shorten the equation.
Six numbers form an arithmetic sequence with a common difference of 4. The sum of these numbers equals to 12. What are the six numbers?
PLS ANSWER! ITS FINE IF YOU DONT SHOW WORK!
Answer:
-8, -4, 0, 4, 8, 12
Step-by-step explanation:
The nth term Tn of an arithmetic sequence with a common difference d and a first term a is given as
Tn = a + (n - 1) d
Hence if the first term is a and the common difference is d then
the
2nd term = a + 4
3rd term = a + (3 - 1) 4 = a + 8
4th term = a + (4 - 1) 4 = a + 12
5th term = a + (5 - 1) 4 = a + 16
6th term = a + (6 - 1) 4 = a + 20
If the sum of these six numbers is 12 then
a + a + 4 + a + 8 + a + 12 + a + 16 + a + 20 = 12
6a + 60 = 12
collect like terms
6a = 12 - 60
6a = -48
divide both sides by 6
a= -8
the numbers are
a = -8
2nd term = a + 4 = -8 + 4 = -4
3rd term = a + (3 - 1) 4 = a + 8 = -8 + 8 = 0
4th term = a + (4 - 1) 4 = a + 12 = -8 + 12 = 4
5th term = a + (5 - 1) 4 = a + 16 -8 + 16 = 8
6th term = a + (6 - 1) 4 = a + 20 = -8 + 20 = 12
What is the slope intercept (-4,5), y = -4X – 1
Answer:
y = -4x - 1
Step-by-step explanation:
y + 0.4 = 2 answer for my math pls nswer
Answer:
1.6
Step-by-step explanation:
1
1.6
0.4
2 . 0
Answer:
y = 1.6
Step-by-step explanation:
u are finding what y equals so u set up ur equation like this
y + 0.4 = 2
- 0.4 = - 0.4
----------------------
subtract 0.4 on both sides u get 1.6
and now ur left with y so y = 1.6 ! pretty ez right
solve the following problem. round to one decimal place if necessary. if your answer is correct you will see an image appear on your screen
Answer:
theres no picture
Step-by-step explanation:
Nathan made an error when he used
1 tsp salt instead of 1 tsp of salt
13 tsp baking powder instead of 1į tsp baking powder
3c shortening instead of fc shortening
15 c flour instead of 4 c flour
Answer:
Sorry but this makes no scine sorry
(GIVING BRAINLYIST) 4 ÷ 1/2 show your work on paper using fraction models!
Answer:
8
Step-by-step explanation:
4 divided by 1/2= 4*2/1=8