Answer:
50
Step-by-step explanation:
20 + 3n = ?
Substitute the variable for what it equals (n = 10)
20 + 3(10) = ?
Use PEMDAS to answer.
20 + 30 = ?
50 = ?
The answer is 50.
can anybody tell me what to do
Answer:
8n=8×5=40
..............
Simplify the expression.
7.5(–5.9)
–44.25
14.25
–11.21
44.25
Answer:
[tex] - 44.25[/tex]
Step-by-step explanation:
All i did was put it in a calculator
Answer:
hi the answer is :
-44.25
What is the x-intercept of the
function graphed below?
Answer:
2....
Step-by-step explanation:
First, rewrite 1/9 and 2/15 so that they have a common denominator. Then use to order 1/9 and 2/15.
Answer: 1/9= 5/45 or 2/15= 6/45
Step-by-step explanation:
1/9 *5/5 = 5/45
1*5 =5 (numerator)
9*5=45 (denominator)
-----------------------------------------------------------------------------------
2/15 *3/3 = 6/45
2*3= 6 (numerator)
15*3= 45 (denominator)
For your vacation, you pack 3 shirts,
2 pairs of pants, and 2 pairs of
shoes. How many combinations of
unique outfits can you make?
Answer:
12
Step-by-step explanation:
3 shirts x 2 pants x 2 pair shoes= 12 outfits
if the standard deviation of the data values in a sample is 16, what is the variance of the data values?
A. 289
B. 225
C. 256
D. 196
Answer:
C. 256Step-by-step explanation:
Variance is the square of the standard deviation:
υ = σ²υ = 16² = 256Correct choice is C
Answer:
.
standard variance=standard deviation²
standard varience =16²
standard varience=16²=256 is your answer
Lacey bought tickets to use for rides at the local carnival. Each ride requires the same number of tickets. The expression 60 minus 5 x models the number of tickets Lacey has left after going on x rides. According to the model, Lacey bought Blank space 1 empty tickets and each ride needs Blank space 2 empty tickets.
Answer:
(a) Initial ticket = 60
(b) 5 tickets
Step-by-step explanation:
Given
[tex]Expression = 60 - 5x[/tex]
Solving (a): Initial Tickets
A linear function is represented as:
[tex]y = c + mx[/tex]
Where c is the initial value
In this case, c represents the initial tickets.
By comparing
[tex]y = c + mx[/tex] to [tex]Expression = 60 - 5x[/tex]
[tex]c= 60[/tex]
Solving (b): Tickets needed on each ride
This represents the rate
In [tex]y = c + mx[/tex], m represents the rate
By comparing
[tex]y = c + mx[/tex] to [tex]Expression = 60 - 5x[/tex]
[tex]m = -5[/tex]
It is negative because 5 tickets is subtracted for each ride.
Hence, the number of ticket per ride is 5
Use the interactive to describe the conic given by the equation 3x2 – 9xy + 8y2 + x + y – 27 = 0.
Ellipse with foci in the first and third quadrants.
Ellipse with foci in the second and fourth quadrants.
Hyperbola with foci in the first and third quadrants.
Hyperbola with foci in the second and fourth quadrants.
Answer:
A) Ellipse with foci in the first and third quadrants.
Step-by-step explanation:
If the area of a parallelogram is
120 ft.^2 and the base is 15 ft.,
what is the height?
Answer:
8 ft
Step-by-step explanation:
The area of a paralellagram is b*h. Since we know the base, 15, we can plug this into an equation.
15(h) = 120.
Divide by 15 on both sides to get you 8.
i’m so confused please help
Answer:
117 units
Step-by-step explanation:
39/(x+10)=15/10
Evaluate: 542 × 31
A
2,168
B
2,258
C
16,802
D
17,642
Answer:
C. 16,802Step-by-step explanation:
h h h h h h h h h h
Help me please ????????
Answer:
300
Step-by-step explanation:
YOU CAN TAKE WHATEVER THE ANSWER AND L x W x H to get that right answer
Answer:
1700 cm squared :)
Step-by-step explanation:
2x^2y^5 + 4xy^3 please answer
Answer:
its B, the 2xy3...thingy
Write an equation to find the total number of hours h the instructor exercises in any number of weeks w
x-5=10 NOWWW!!! PLEASEEEEEE!!!
Answer:
15?
Step-by-step explanation:
Answer:
− 5 + 5 =10 + 5
Complete the steps to find the value of x.
Answer:
65+115=180
11x+ 48=180
Step-by-step explanation:
it took Stephanie 2 1/3 hours to travel to her Aunt's house, and then 1 2/3 hours to travel to her Grandma's house. How many total hours did Stephanie travel?
Answer:
It took Stephanie 4 hours
Step-by-step explanation:
2 1/3 + 1 2/3 = ?
To make it easier, let's add them differently
2 + 1 = 3
1/3 + 2/3 = 1
1 + 3 = 4 hours
Or turn them into mixed numbers:
7/3 + 5/3 = 12/3 = 4 hours
So our final answer is 4 hours.
Hopefully this helps :3 sorry if wrong :( Plz mark brainiest if correct :D Your bootiful/handsome! Have a great day luv <3
-Bee~
у
What is the relation between the variables in the equation x?
10 ?
a. x varies directly with the square of y
b. y squared varies inversely with x
c. y varies directly with x squared
d. y varies inversely with x squared
Answer:
We need an equation to complete this question. please post another question, including an equation
Marie donated 36% of her comic books to a
school. If she donated 135 comic books, how
many did she own before her donation?
Answer: 375
Step-by-step explanation:
Let x equal the number of comic books before her donation.
x × 0.36 = 135
135/0.36 = 375
PLEASE HELP!! Urgent! :((
Answer:
the angle is 245°
Step-by-step explanation:
that is a pentagon, (a shape with 5 sides)
we know 4 of the angles in the pentagon
the sum of those 4 angles is
58°+100°+112°+25°=295°
to find a shapes total amount of °, the equation is (n-2)x180°
(5-2)x180°
=540°
540°-295°=245°
x=245°
1. Circle or highlight the letter that correctly identifies the following exponential equation into its equivalent logarithmic form.
am = p
A. logp(a) = m B. loga(p) = m C. loga(m) = p D. Not Shown
9514 1404 393
Answer:
B. loga(p) = m
Step-by-step explanation:
Equivalent forms are ...
[tex]a^m=p\quad\longleftrightarrow\quad\log_a(p)=m[/tex]
_____
Additional comment
It helps me to remember that a logarithm is an exponent. The base of the exponent is the base of the logarithm.
30 points !! Which measurements could not represent the side lengths of a right triangle?
A. 6 cm, 8cm , 10cm
B. 12 cm, 35cm, 37cm
C. 4cm, 6cm, 10cm
D, 10cm, 24 , 26cm
Step-by-step explanation:
it C but if it not please don't blame me
Patrick made two loaves of cinnamon swirl bread to give his neighbors for the holidays. He added 2 ounces of cinnamon to 16 ounces of bread dough to make the first loaf, which he gave to the couple across the street. He added 3 ounces of cinnamon to 24 ounces of bread dough to make the second loaf, which he gave to the family next door. Which loaf had a stronger cinnamon flavor?
Answer: neither
Step-by-step explanation: for every ounce of cinnamon, it’s 8 ounces of bread dough. the ratio is 1:8, which means for 24 ounces of bread dough there’s 3 ounces of cinnamon.
Answer:
Neither. The loaves tasted the same.
Step-by-step explanation:
yall i need help please yuhhh
Answer:
1. 9
2. -3
Step-by-step explanation:
How are the ateas of the squares related? HELP
Answer:
c
Step-by-step explanation:
i did this b4
Evaluate each function.
f(t) = t– 5t; Find f(t - 2)
Answer: -4t+8 is your answer.
also can you make me the brainiest please
Thank You
-Parshv
David wants to arrange the cars on his car lot. He wants to park the cars in rows with the same number of each type of car in each row. What is the greatest number of rows David can have?
Complete question :
David wants to arrange the cars on his car lot. He wants to park the cars in
rows with the same number of each type of car in each row. What is the
greatest number of rows David can have?
Number of Cars
Sports Car-72
SUV-60
Sedans-48
Trucks-84
Answer:
12 rows
Step-by-step explanation:
To obtain the greatest number of rows, take the highest common factor :
72 : 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, and 72
60 : 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60
48 : 1, 2, 3, 4, 6, 8, 12, 16, 24 48.
84: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84
From the calculation above, the greatest number of rows David can have is 12
Use the quadratic formula to find both solutions to the quadratic equation
given below.
3x2 - X+6 = 0
O A. x= 1 - v17
B. x= 1-V-71
1-w71
O C. x=
1 - 169
6
D. x =
1 + V17
2.
O E. x= 1+ -71
16,67
1 + /69
F. x=
6
Answer:
X = 1 - squa -71 / 6
X = 1 + squa -71 / 6
Step-by-step explanation:
The total length of a road trip was 19.6 hours. If highway signs are posted every 0.7 hours, including one at the end of the road trip, how many highway signs will there be on the road trip.
Answer:
28
we can do it by dividing the journey time by in how after how many time the sign is place so 19.6/0.7=28
Hope you like it please make me the brainiest.
Thank You
-Parshv
On a road james drives 250 miles per day . How many days d, must james travel to reach a distance of at least 1,300 miles
Answer:
Number of days= 5.2 days
Step-by-step explanation:
Giving the following information:
Daily distance traveled= 250 miles
Total number of miles= 1,300 miles
To calculate the number of days to cover 1,300 miles, we need to use the following formula:
Number of days= total distance / daily distance traveled
Number of days= 1,300 / 250
Number of days= 5.2 days