Answer:
Mr. Roberts runs 2,255 more feet then Ms. Smith.
Step-by-step explanation:
So I took 5,280 + 5,280 = 10,560 so now I can just take Ms. Smith's 8,305 and subtract it from 10,560 which gave me 2,255 so Mr. Roberts runs 2,255 more feet then Ms. Smith.
Find the slope of the line y= -2/3x
FIND THE ERROR!!!!!!!!
Answer:
the error is between steps 2 and 3. you cannot add 5x and 3. if a value has an x attached, then you can only add values that also have that variable attached. hopefully that made sense, lmk if you need more explaining :)
Step-by-step explanation:
I need an answer to this perplexing math problem!
6-8 (8+27)=?
Answer:
-274
Step-by-step explanation:
Answer:
-274
Step-by-step explanation:
6. Which equation expresses the relationship between x and y, as shown in the accompanying table?
Answer:
Husband and Ok kl long paragraph is 22nd up fpr and family at home too young for me as a nd ur behaving this way if this how u is is
Laney is making gift bags with pencils and candy bars.
The pencils come in packages of 12.
• The candy bars come in packages of 10.
• Each gift bag will have the same number of pencils.
• Each gift bag will have the same number of candy bars.
How many packages of each will Laney need to buy in order to have no candy bars or pencils left over?
O A. 12 packages of pencils, 6 packages of candy bars
OB. 5 packages of pencils, 10 packages of candy bars
O C. 6 packages of pencils, 5 packages
candy bars
O D. 5 packages of pencils, 6 packages of candy bars
Answer:
Choice D
Step-by-step explanation:
Choice A
12 x 12 = 144 pencils
6 x 10 = 60 candy bars
Choice B
5 x 12 = 60 pencils
10 x 10 = 100 candy bars
Choice C
6 x 12 = 72 pencils
5 x 10 = 50 candy bars
Choice D
5 x 12 = 60 pencils
6 x 10 = 60 candy bars
heres is an inequality -3x>18
1. list some values for x that would make this inequality true.
2. How Are the solutions to the inequality -3x>18 different from the solutions to -3x>18 explain your reasoning.
Which expression is equivalent to 3^2 x 3^6
3^12
9^12
9^8
3^8
Answer:
[tex] {3}^{8} [/tex]
Step-by-step explanation:
1) Use product rule: x^a x^b = x^a+b.
[tex] {3}^{8} [/tex]
2) Simplify.
[tex]6561[/tex]
The answer is option D) 3⁸.
Is 4.5 - (-3.5)positive negative or zero
Answer:
Positive
Step-by-step explanation:
Two minus signs = +
- - = +
Replace the -- with +
4.5+3.5 = 8
Find the area of the figure.
Answer:
89m ^2
Step-by-step explanation:
purple 8x13 = 104
triangle 1/2(5)(6) = 15
104-15 = 89
A square box lid has an area of 50 square inches. Which is the best estimate of the length of one side?
Answer: 7.1 inches
Step-by-step explanation:
The area of a square is simply the square of one of its length. Therefore since we are informed that the area of the square box is given as 50 inches².
Then the best estimate of the length of one side will be the square root of 50 which will be:
= ✓50
= 7.1 inches approximately
Each big square below represents one whole.
What percent is represented by the shaded area?
Answer:
173%
Step-by-step explanation:
I think?
Enter the VOLUME in the box below ⬇️. (Please leave an explanation)
Answer:
V= 120 in cubed.
Step-by-step explanation:
the formula is L·H·W=Volume
the length is 10
height is 4
width is 3.
times all of those and the answer is 120.
Which minor scale has 3 flats
Answer:
C Minor
Step-by-step explanation:
Which statements about opposites are true?
Select each correct answer.
The opposite of zero is zero.
A number and its opposite are located the same distance from zero on a number line.
The product of a number and its opposite is always 1.
The opposite of a negative number is always a positive number.
9514 1404 393
Answer:
A, B, D
Step-by-step explanation:
The "opposite" of a number is that number with its sign changed.
__
The opposite of zero is zero.A number and its opposite are located the same distance from zero on a number line.The opposite of a negative number is always a positive number.Answer:
The "opposite" of a number is that number with its sign changed.
What is the equation of a circle with center (−3, 0) and radius 20?
Answer:
(x + 3)^2 + y^2 = 20^2
Step-by-step explanation:
If the center is (-3, 0), then the standard equation of a circle, (x - h)^2 + (y - k)^2 = r^2 becomes (x + 3)^2 + (y - 0)^2 = 20^2, or
(x + 3)^2 + y^2 = 20^2
Divide 1 km in the ratio of 3:2. What is the
smaller distance?
Explain how to do this please
Answer:
3/1 km:2/1km
=3:2
=1,5km
I hope this helps you
simplify (2+3)squared-16 divided by 2
Answer:
it would be 4.5
Step-by-step explanation:
basic explantion
step 1. 3+2 =5
step 2 5x5=25
step 3 25-16=9
step 4 9 divde by 2= 4.5
simplifyed it would be 25-16 ÷ 2
more deatialed explanation.
I added 3+2 to get 5 and i sqaured the 5 to get 25 becasue 5x5 is 25 then i took away 16 and got 9 then i divde 9 by 2 to get 4.5. hope this helped!
pLEASE HELP ME ASAP FOR 9 AND 10
Answer:
9)
x^2 + 2x + 1 = (x + 1)^2
10)
x^2 - 6x + 9 = (x - 3)^2
Step-by-step explanation:
To complete the square, add the square of half of the x-term coefficient.
Then use the factoring of a perfect square trinomial.
a^2 + 2ab + b^2 = (a + b)^2
a^2 - 2ab + b^2 = (a - b)^2
9)
x^2 + 2x + 1 = (x + 1)^2
10)
x^2 - 6x + 9 = (x - 3)^2
For exercise, Francesca walks laps around a track. She walked 1 lap around the track in 4 minutes. If each lap is 440 yards, how fast did Francesca walk?
A.
125 yards per minute
B.
110 yards per minute
C.
400 yards per minute
D.
44 yards per minute
Answer: B
Step-by-step explanation: You divide 440 and 4
Answer:
B. 110 yards per minute
Step-by-step explanation:
This is because 110 x 4 is 440 or 110 +110 +100 +110 = 440
Zena saves $5 for every $30 she earns. Which of these describes the rate at which Zena saves?
A $1 saved for every $5 earned
B. $1 saved for every $6 earned
C. $6 saved for every $5 earned
D. $0.60 saved for every $10 earned
Answer:
I think it is c because yah
Hey can you help me fast!!!
Answer:
12 ft²
Step-by-step explanation:
the rectangular hole area:
l • w = A
3 • 2 = 6 ft
the triangular hole area:
(b • h) / 2 = A
(4 • 3) / 2 = 6 ft
6 ft + 6 ft = 12 ft²
Find the arithmetic and the geometric means of 5 and 125
Answer:
Arithmetic Mean: 65
Geometric Mean: 25
Step-by-step explanation:
Arithmetic Mean Formula: Sum / # of values
(5 + 125) / 2
130 / 2
65
Geometric Mean Formula: √Product of the values
√(5*125)
√625
25
1 Kembangkan setiap yang berikut.
(a) 3x(2 - xy)
(b) (4p + 9(-2)
Answer:
6x*2-3x*2y
4p-18
Step-by-step explanation:
divide 81m in ratio 5:4
Answer:
45:36
Step-by-step explanation:
Please correct me if not correct.
I took a pic, I hope that's fine
Answer:
Well in order to find the y-intercept, the “x” has to be 0. To find that we need to find the pattern and to ind the pattern you would need to find the slope. The slope is -4 or 4/ -1
So the Y is 4 and the X is -1
So use that to add or subtract for the pattern
1, -4
0, 0
The y- Intercept is 0 or option (A)
What is the area of the circle? I need help please!
Answer:
Area is π(Pi) × Radius².
Soo, 3,14×5×5=78,54
I hope this is right
X 2. Gi'shon needs to complete the expressions below to factor x2 + x - 56. 0/1 Which of the following must be true? * ( x1)x___)
F. Both expressions will include subtraction.
G. The sum of the values in the blanks should be 1. X Х
H. The product of the values in the blanks should be 56.
J. The values in the blanks will be the same number but opposite signs
Answer: gggggg
g the sum of values are 1
Step-by-step explanation: 8-7=1
The factorized form of the expression is A = ( x - 7 ) ( x + 8 ) and sum of the values in the blanks should be 1
What is Factorizing?Brackets should be expanded in the following ways to factorize an expression
For an expression of the form A = a ( b + c ) , the expanded version is given by A = ab + ac, i.e., multiply the term outside the bracket by everything inside the bracket
For an expression of the form A = ( a + b ) ( c + d ) , the expanded version is given by A = ac + ad + bc + bd, in other words everything in the first bracket should be multiplied by everything in the second.
Given data ,
Let the expression be represented as A
Now , the value of A is
A = x² + x - 56
On factorizing the equation , we get
A = x² + 8x - 7x - 56
8x - 7x = 1
So , A = ( x - 7 ) ( x + 8 )
Hence , the expression is A = ( x - 7 ) ( x + 8 )
To learn more about factorization click :
https://brainly.com/question/804076
#SPJ2
Mhanifa please help im almost done!!
Answer:
Easy way is to plot the points and confirm visually.
See the attachedWe can see opposite sides are parallel and congruent.
This confirms the quadrilateral is a parallelogram.
$78 is what % of $120?
Answer:
Step-by-step explanation:
Need help on the diagonal of the rectangular prism
