Answer:
p = 10
q = 4
Step-by-step explanation:
10/p = 1
(multiply both sides by p)
10 = 1p
10 = p
250 = 1000/q
(multiply both sides by q)
250q = 1000
(divide both sides by 250)
q = 4
Hope this helps!
What is the slope of the line 4х – 1 = 3y + 5
Answer:
4/3 or
Step-by-step explanation:
Let's get this equation into y=mx+b form.
m=slope b=y-int
Subtract 5 from both sides to isolate y on a side.
4x-6=3y
Divide both sides by 3 to isolate y on one side.
(4/3)x-2=y
y=(4/3)x-2
m=4/3
b=-2
So our slope is 4/3
What is the minimum value of the function g(x) = x^2 - 6x - 12?
9514 1404 393
Answer:
-21
Step-by-step explanation:
I find it convenient to read the value from the graph created by a graphing calculator. The minimum is -21.
__
The function can be rearranged to vertex form, which also shows the minimum value.
g(x) = (x^2 -6x +9) -12 -9*
g(x) = (x -3)^2 -21 . . . . . . . . vertex form
The vertex is (3, -21), so the minimum is -21.
_____
* we added the square of half the x-coefficient inside parentheses, and its opposite outside parentheses. This makes the expression inside parentheses a perfect square trinomial.
Answer:
-21
Step-by-step explanation:
i did it
rocky,tony,junior received all there weekly salaries,tony received $3000 while junior received:$9000 if the ratio of tony salary to rocky salary is 3:6 what is the ratio of rocky salary to junior salary?
Answer:
6:9 or 2:3
Rocky's salary is $6000
(2k^3 - 7k^2 + 3k) - (-4k^2 + 5k) in polynomial standard form PLEASE HELP
Answer:
2 k 3 − 3 k 2 − 2 k
Step-by-step explanation:
Answer: ...
2k^3−3k^2−2k
what is the area of a 10 inch circle
Answer:
79 square inches
Step-by-step explanation:
A graph of a linear function has a slope of and contains
3
the point (0,2). Which of these represents the equation of
this function?
Step-by-step explanation:
x-0/y-2=3
x=3y-6
3y-x=6
Answer:
The required line equation of the function is:
[tex]y = 3x + 2[/tex]
Please also check the attached graph.
Step-by-step explanation:
The slope-intercept form of the linear or line function
y = mx+b
where
m is the rate of change or slope b is the y-interceptGiven
Slope m = 3Point (0, 2)We know that the value of the y-intercept can be determined by setting x = 0 and determining the corresponding value of y.
We are given the point (0, 2)
It means,
at x = 0, y = 2
Thus, the y-intercept b = 2
now substituting m = 3 and b = 2 in the slope-intercept form of the linear or line function
[tex]y = mx+b[/tex]
[tex]y = 3x + 2[/tex]
Therefore, the required line equation of the function is:
[tex]y = 3x + 2[/tex]
Please also check the attached graph.
Noah's family also wants to blow up a total of 60
balloons for the party. Yesterday they blew up 24
balloons. Today they want to split the remaining balloons
equally between four family members.
Answer: They each will get 9 balloons
Step-by-step explanation: I got my answer by doing 60-24=36 then i divided it between each of the 4 family members with equals 9 per famil member!
Find the mean and median of the data set.
39, 21, 15, 13, 12
The mean is-
The median is-
Step-by-step explanation:
The mean is- 100 ÷ 5= 20
The median is- 15
hope it helps!
Answer:
Mean Is 20
12, 13, 15, 21, 39
median is 15
Step-by-step explanation:
Factor 2x^3-14x^2+20x PLEASSEEE HELP
Answer:
2x(x-5)(x-2)
Step-by-step explanation:
Your running speed is 8.5 miles per hour. A greyhound dog's speed is about 4.5 times faster than yours. What is the dog's speed?
Answer:
Step-by-step explanation:
8.5*4.5=38.25 MPH
Answer:
38.25
Step-by-step explanation:
8.5 times 4.5 =38.25
Which set of points on the graph represents equivalent ratios?
points C, D, and F
points B, C, and D
points B, C, and F
points A, C, and D
Answer:
points B, C, and D
Step-by-step explanation: 2021 edge
Answer:
give the other person brainliest please
Step-by-step explanation:
pleasee help me i hate graphs xD
Answer:
8.54 units (3s.f.)
Step-by-step explanation:
Distance between 2 points
[tex] = \sqrt{(y1 - y2)^{2} + {(x1 - x2)}^{2} } [/tex]
Identify the coordinates of the 2 endpoints of the line:
(-5, 5) and (-2, -3)
Using the distance formula above,
length of line segment
[tex] = \sqrt{[5 - ( - 3)]^{2} + [ - 5 - ( - 2)]^{2} } \\ = \sqrt{ {(5 + 3)}^{2} + ( -5 + 2)^{2} } \\ = \sqrt{ {8}^{2} + {( - 3)}^{2} } \\ = \sqrt{73} \\ = 8.54 \: units \: (3 \: s.f.)[/tex]
have been trying and think I love the way
In the following circle paragraph what percent of the students have a C in Miss Rogers science class 81% 16% 19% or 21%
Given:
In Miss Rogers science class, 32%, 33%, 11%, 5% of students have A, B, D, F respectively.
To find:
The percent of the students have a C in Miss Rogers science class.
Solution:
We know that, sum of the percentages of all parts of pie chart is 100%. So,
[tex]A+B+C+D+F=100\%[/tex]
Substituting the given values, we get
[tex]32\%+33\%+C+11\%+5\%=100\%[/tex]
[tex]C+81\%=100\%[/tex]
[tex]C=100\%-81\%[/tex]
[tex]C=19\%[/tex]
So, 19% of the students have a C in Miss Rogers science class.
Therefore, the correct option is C.
Answer:
I think it's 81%
Step-by-step explanation:
Trust me
If wrong tell me i'll fix it
Antonio rented a bike from Alberto's Bikes. It cost $11 plus $4 per hour. If Antonio paid
$31, then she rented the bike for how many hours?
Answer:
5 hours
Step-by-step explanation:
31-11 = 20
20/4 = 5
10 times as much as 6,000 is 1/10 of?
Answer:
10 x 6,000 is 60,000. now divide it by ten. its 6,000 because its 1/10 of it so yes, 6,000
Mr. Alvarez makes a walkway out of 3 cement slabs. He uses 14 cubic feet of cement to make the walkway. Each square slab has a volume of 4 cubic feet. How many cubic feet of cement is the middle slab?
Need help Pls!!
Answer: [tex]6\ ft^3[/tex]
Step-by-step explanation:
Given
[tex]14\ ft^3[/tex] cement is used
The volume of each square cement slab is [tex]4\ ft^3[/tex]
So, Volume of two square slab=[tex]2\times 4=8\ ft^3[/tex]
The volume of middle slab= Total Volume -Volume of square slabs
=[tex]14-8=6\ ft^3[/tex]
Answer:
6
Step-by-step explanation:
Which of the following fraction is the smallest?
12/14
13/19
17/21
7/8
Answer:
13/19
Step-by-step explanation:
12/14 = 0.86
13/19 = 0.68
17/21 = 0.81
7/8 = 0.88
13/19 is smallest
Answer:
A. (8, 7), B (19, −12), C (−21, 14)
Step-by-step explanation:
You swap the X and Y coordinate for reflections over y=x
I need help with this question. if your not good with math, this questions not for you lol. and can you give me a explanation please.
Answer:
im not good at math
Step-by-step explanation:
Please help!Divide. Write the quotient in lowest terms.
Step-by-step explanation:
2/3 is answer .........
How many 2/7 s are in 3?
Answer: 11 is the answer.
there are 11 2/7's in 3 with a remainder of 1/7, 11 1/7.
Step-by-step explanation:
Answer:
10.5 or 21/2
Step-by-step explanation:
The question is asking how many 2/7 are in 3. So let make 3 a equivalent fraction that has 7 as it denomanater. 7/7 is 1, 14/7 is 2, so 21/7 is 3. Now let divide 21/7 by 2/7. flip 2/7 around to 7/2 then multiply by 21/7 which equals
[tex]\frac{147}{14}[/tex] which equals 10.5 or 21/2.
Find the area of the shaded regions. GIve your answer as a completely simplified exact value in terms of pi. (No approximations)
Answer:
A = 27π cm²
Step-by-step explanation:
Area of the shaded region = area of full circle of O - Area of the unshaded sector
= (πr²) - (θ/360*πr²)
Where,
r = 6 cm
θ = 360
Area of shaded region = (π*6²) - (90/360*π*6²)
= (36π) - (¼*π*36)
= 36π - 9π
Area of shaded region = 27π cm²
The top five motor vehicle producers in the world are listed with the number of vehicles produced in 2010 (in thousands of vehicles). Round to the
thousandths place. 3 decimal places.
China
16,144
Japan
9,197
United States
7,632
Germany
5,700
South Korea
4,184
Choose one vehicle at random;
a. What is the probability that is was produced in the United States?
A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?
22 – 25x + 5 = -63 + 5x
Answer: x = 3
Step-by-step explanation:
first, we calculate.
27 - 25x = -63 + 5x
then, we move the terms around.
-25x - 5x = -63 - 27
next, we collect the like terms.
-30x = -90
finally, we divide both sides.
x = 3
A pair of jeans costs $32 at Old Navy. If there is an 11% sales tax, how much will the total price of the jeans be
Answer:
35.52
$ total for the jeans
Answer:
The price of the jeans will be $28.48
Step-by-step explanation:
11% of $32 is $3.52
Do $32 - $3.52 and you get your answer of $28.48
I hope this answered your question
Given the equation: y= 2x +
graph the y-intercept. Use full sentences.
Answer:
In this equation, y = 2x - 5, it is already in that form and so the cumber in front of the x is the slope (2) and the constant number is the y-intercept (-5) - it's negative because of the minus sign in front of the number. So, the slope is 2 and the y-intercept is -5.
Step-by-step explanation:
AnyONE 25 points ???please help ASAP
Answer:
Slope is 2/5
Step-by-step explanation:
Take two points, (2,2) and (7,4) and solve using the slope fomula
of "m = y2 - y1/x2 - x1"
(2,2) and (7,4)
m = y2 - y1/x2 - x1
m = 4 - 2/7 - 2
m = 2/5
what is the exact value of cos(c+d), given sin c=24/25 for c in quadrant 2 and cos d=-3/4 for d in quadrant 3
Answer:
1 3/100
21-24squareroot7/100
21
=24squareroot7/100
Step-by-step explanation:
Answer: d or 21+24square root 7 over 100
Step-by-step explanation:
Identify the like terms.
7 + 4p - 5 + p + 2y
A: 4p, -5, 2y
B: 4p, p, 2y
C: 7, 5 AND 4p, p
D: 7, -5 AND 4p, p
Answer:
D:7, -5 AND 4p,p
Step-by-step explanation:
B/c like terms are terms with the same variable and exponent.
If it's helpful ❤❤
THANK YOU.
5. Jada is making circular birthday invitations for her friends.
The diameter of the circle is 12 cm. She bought 180
cm of ribbon to glue around the edge of each invitation.
How
many invitations can she make?
Answer:
Step-by-step explanation:
Jada is making circular invitations
we have d=12 cm, the radius r=6
she needs to find out the circumference
C=2x3.14x r
C=2x 3.14x6=37.68
180/37.68=4.77
she can make just 4 invitations
