Answer:
one solutions
Step-by-step explanation:
Sally can ride her bike 3 miles in 20 minutes. How long will it take her to ride her bike 7.5 miles?
Answer:
50 minutes
Step-by-step explanation:
If x = 3 – 2i and y = -5 + 6i , which of the following is the value of
4x – y?
Answer:
I HASVE FORGOTTEN
Step-by-step explanation:
What is the circumference of a circle with a diameter of 24 inches ?
Answer:
75.4
Step-by-step explanation:
The circumference of the circle whose diameter is 24 inches is 75.36 inches.
We have,
A circle is a two-dimensional object made up of points that are spaced out from a given point (center) on the plane by a fixed or constant distance (radius).
Given:
The diameter of the circle, d = 24 inches,
Calculate the circumference of the circle as shown below,
we know that,
Circumference is:
C = 2 × π r
= π d
so, we get,
C = π × 24
Calculate the circumference as shown below,
C = 3.14× 24
we know that,
24x3.14 = 75.36
C = 75.36
Thus, the circumference is 75.36 inches.
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I’S TIMED NEED HELP ASAP! If you don’t know please don’t answer
All the points listed below are parallel to each other, meaning that both triangles are equivalent to each other.
......................................
I love this
Answer:
yeah.. im here for u if u need it
Step-by-step explanation:
Luke loaned $3500 to his sister. His sister agreed to repay Luke in a year, with 2% simple interest on the $3500. What is the total amount that Luke's sister will repay?
Answer:
$3,570
Step-by-step explanation:
Simple interest = principal × rate × time / 100
Principal = $3,500
Rate = 2%
Time = 1 year
Simple interest = principal × rate × time / 100
= (3500 × 2 × 1) / 100
= 7000 / 100
= 70
Simple interest = $70
Total amount that Luke's sister will repay = principal + simple interest
= $3,500 + $70
= $3,570
Total amount that Luke's sister will repay = $3,570
Evaluate the expression -5/8x + 10 if x = 8 I NEED THIS TODAY I WILL GIVE BRAINLEST AND THE 5/8 IS A FRACTION 5 OVER 8
Answer:
y=10.625x
Step-by-step explanation:
First you figure out the first halve of the problem.
5/8= 0.626 + 10=10.625
Sam took a total of 15 pages of notes during 5 hours of class. After attending 13 hours of class, how many total pages of notes will Sam have in his notebook? Assume the relationship is directly proportional.
Answer:
39 pages
Step-by-step explanation:
Divide 15 by 3 to find the unit rate, which is 3 pages for 1 hour. Multiply the 3 pages by 13 hours.
Jesus is the son, the spirit, and the son of God.
What is the slope and y-intercept of the function represented by the table
slope =
y-intercept =
Answer:slope = -2/3
Y inter. =7
Step-by-step explanation:
To get the slope= y-y divide x-x which is = 3-5 divide 6-3
= -2/3
So the equation will be :
Y=mx+b
Y=-2/3x+b
Now to get the b which is the yinter. We have to put a “x” and a “y “
Lets put (3,5)
5=-2/3 x (3) +b
5= -2 + b
7=b
If the graph of f(x) = x is shifted up 9 units, what would be the equation of the new graph?
A. g(x) = 9f( x)
B. g(x) = 9 - f(x)
C. (x) = f(x) + 9
D. g(x) = f(x) - 9
Answer:
C
Step-by-step explanation:
A: 9f(x) would be a vertical stretch.
B: 9-f(x) would be a reflected graph shifted up 9.
C: is the correct answer, shifted up 9.
D: f(x) - 9 would be shifted down 9.
The equation of the new graph g(x)= f(x) + 9
What is Function?In mathematics, a function is represented as a rule that produces a distinct result for each input x. In mathematics, a function is indicated by a mapping or transformation. Typically, these functions are identified by letters like f, g, and h. The collection of all the values that the function may input while it is defined is known as the domain. The entire set of values that the function's output can produce is referred to as the range. The set of values that could be a function's outputs is known as the co-domain.
Given:
f(x) = x
First, 9f(x) shows the vertical stretch.
second, 9-f(x) shows the reflected graph shifted up 9.
third, f(x) + 9 shows the shifting up of 9 units.
Fourth, f(x) - 9 shows shifting down 9 units.
Hence, the equation of the new graph g(x)= f(x) + 9
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What is -5 5/8 +3 1/2
Answer: -2 1/2
can i get brainlist??
Express your answer in the smaller unit: 338 km 853 m + 62 km 71 m
Answer:
338,000 m + 853 m + 62000 m + 71 m = 400924 m
Step-by-step explanation:
For the polynomial f(x)=(x^3)+(4x^2)-5x+6 use synthetic division to find f(-4)
Answer:
The remainder is 26.
Please check the attached diagram below to see the remaining solution.
Step-by-step explanation:
To do this:
Take the constant term of the divisor with the opposite sign and write it to the left. Write the coefficients of the dividend to the right.Please check the attached diagram below to see the remaining solution.
Order these three values from least, middle, and greatest.
1. 65% of 80
2. 82% of 50
3. 170% of 30
Answer:
answer correct order 1,3,2
Step-by-step explanation:
65% of 80 is 52
82% of 50 is 41
and 170% of 30 is 51
What is the slope of the line that contain
the points (2, 1) and (-3, 4)?
In 2012, the cost of 3 ounces of silver was $2,460. What was the cost for 1 ounce?
Answer:
820 ounces
Step-by-step explanation:
$2,460 divided by 3 = 820 ounces
820 x 3 = $2,460
Answer:
853.33
Step-by-step explanation:
So if three ounces of silver was $2,460 and you need to find the cost for one, you divide.
You divide the total cost for three ounces by how many ounces you got to get the unit rate.
$2,460 ÷ 3 = 853.33333...
The best solution to avoid an infinite answer is to round you answer down the the nearest hundredth which is 3.
Your final answer should be $853.33 per ounce of silver.
Can someone please help me
[tex]\mathfrak{\huge{\pink{\underline{\underline{AnSwEr:-}}}}}[/tex]
Actually Welcome to the Concept of the Functions.
Let's first find the g(-1),
so we get as
3(-1)^2 +5(-1)-6
=> 3 -5-6
=> -8
now since g(-1) =-8
let's find f(g(-1)) that is f(-8)
f(-8) = 4(-8) + 14
=> f(g(-1)) = -32+14
=> f(g(-1)) = -18
-18 is the answer.
I WILL GIVE BRAINLIEST SOLVE THESE PROBLEMS.
1) A store has hats for $9 each on a square table. The table is covered in hats and each hat uses 1 square foot of space. If the table is 5 feet square, how much would all the hats on the table cost?
2) A cube shaped tank has edged lengths of 1/2 foot. Sheldon used the expression s^3 = V to find the volume, What was the volume of the tank in cubic feet?
Answer:
for #1 it is 14
and for #2 it is 1.5
Step-by-step explanation:
im not really sure but i tried my best
Dan deposited $700 in a savings account. At the end of 3 year, he had earned $115.50 in simple interest. What interest rate did he receive? Question 1 options:
Answer:
5.5%
Step-by-step explanation:
The formula for Simple Interest = PRT
Where
Simple Interest = $115.50
P = Principal = $700
R = Interest rate = ??
T = Time in years = 3 years
$115.50 = $700 × R × 3
R = $115.50/$700 × 3
R = $115.50/$2100
R = 0.055
R = Interest rate = 0.055
We Multiply by 100
= 0.055 × 100
= 5.5%
Which equation represents a proportional relationship that has a constant of proportionality equal to –10?
9514 1404 393
Answer:
y = –10x
Step-by-step explanation:
A proportional relationship has the equation ...
y = kx
where k is the constant of proportionality.
Here, you are told that "[the] constant of proportionality [is] equal to –10," so you expect the equation to be ...
y = –10x
Answer:
A
Step-by-step explanation:
took the test on edge 2021
WILL GIVE EXTRA POINTS
Assignment name: identify angles
Answer:
I believe that they are Alternate Exterior angles
Step-by-step explanation:
simplify the expression
180 - (68 + a)
Answer:
112-a
Step-by-step explanation:
subtract the numbers
Answer:
112-a
Step-by-step explanation:
180-68-a
=112-a
15 points for someone who can answer & explain this to me thanks
Answer:
see explanation
Step-by-step explanation:
Given
[tex]\frac{9}{a^2+9a+20}[/tex] , [tex]\frac{7a}{a^2+11a+28}[/tex]
Factor the denominators of both fractions
[tex]\frac{9}{(a+4)(a+5)}[/tex] , [tex]\frac{7a}{(a+4)(a+7)}[/tex]
The lowest common denominator of both fractions is (a + 4)(a + 5)(a + 7)
Multiply numerator/denominator of first fraction by (a + 7)
Multiply numerator/denominator of second fraction by (a + 5 )
[tex]\frac{9(a+7)}{(a+4)(a+5)(a+7)}[/tex] , [tex]\frac{7a(a+5)}{(a+4)(a+5)(a+7)}[/tex] , then
[tex]\frac{9a+63}{(a+4)(a+5)(a+7)}[/tex] , [tex]\frac{7a^2+35a}{(a+4)(a+5)(a+7)}[/tex]
A right rectangular prism has edge lengths of 3 1/2ft, 2 1/4ft, and 4 1/3ft. Safari wants to completely fill the prism with cubes. The cubes must have edge lengths that are unit fractions. What is the greatest edge length of the cubes that Safara should use? Explain.
Answer:
the greatest edge is 4 1/3ft
Step-by-step explanation:
The greatest edge length of the cubes that Safara should use is [tex]\frac{1}{12}[/tex].
What is the Right rectangular prism?
The three-dimensional shape of a right rectangular prism has six faces, all of which are rectangles, twelve edges, and eight vertices. Each face of the prism is a rectangle. Right angles, or 90 degrees, are generated at each of the vertices.
A right rectangular prism would be divided into cubes of [tex]\frac{1}{4}[/tex] each dimension because it is a solid geometric form.
Expressing the prism in dimensions of [tex]\frac{1}{4}[/tex] inches:
[tex]3\frac{1}{2} = \frac{7}{2}[/tex]
[tex]2\frac{1}{4} = \frac{9}{4} \\[/tex]
[tex]4\frac{1}{3} = \frac{13}{3}[/tex]
We have to make the denominator of all the dimensions the same.
So,
[tex]3\frac{1}{2} = \frac{7}{2} = \frac{42}{12}[/tex]
[tex]2\frac{1}{4} = \frac{9}{4} = \frac{21}{12}[/tex]
[tex]4\frac{1}{3} = \frac{13}{3} = \frac{52}{12}[/tex]
Since the common multiple of 2, 4, and 3 is 12
Hence, The edge length of the cube is [tex]\frac{1}{12}[/tex].
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The store had 6 bikes and 9 people what is the bike to person ratio in simpolest form
Answer:
2 bikes to 3 people
Step-by-step explanation:
you divide both sides by 3
Answer:
2:3
Step-by-step explanation:
The ratio is 6:9. We can simplify this just like a fraction. Both 6 and 9 are divisible by 3. 6/3=2 and 9/3=3. Therefore, 6:9 in simplest form is 2:3.
Hope this helps you out...have a nice day c:
Evaluate 5+ when each number is placed in the box
Answer:
6. 8
7. 10
8. 29
Step-by-step explanation:
6. 3+5
7. 5+5
8. 24+5
Can I have the answer to these pls
Answer:
6) 4n+w+4h-b-16
Terms: 4n, w, 4h, -b, -16
Variable: n, w, h, b
Constant: -16
Coefficients: 4, 1, 4, -1
Step-by-step explanation:
Terms:
just substitute the '+' and '-' with comma.
For example: b+4x+54+6y+22 becomes b, 4x, 54, 6y, 22
Variables:
just list the letters (only)
For example: 8y-7+2y becomes x, y
Constants:
it is the number by themselves, no letter
For example: 5-4x-8y becomes just 5
Coefficients:
the number in front of letter (dont forget the sign, also if no number such as 'b', the coefficient is 1 because we dont typically write 1, it is assumed it goes there)
For example: 6m-2n+7 becomes 6 and -2
omg im so behind someone pls help
Solve the following equation. |x − 12| + 6 = 56
Answer:
x = 62, -38 <-- there would be 2 answers because it's an absolute value equation
Step-by-step explanation:
|x − 12| + 6 = 56
- 6 = - 6
|x − 12| = 50
Positive side:
|x − 12| = 50 <--- remove absolute value sign
x - 12 = 50 <--- another side would be the negative side: x - 12 = - 50
+ 12 = + 12
x = 62 <--- 1st answerrr!!
Negative side:
x - 12 = -50
+ 12 = + 12
x = -38 <--- 2nd answerrr!!