Answer:
Step-by-step explanation:
Given the number of miles Elise walks in n hiurs modeled by the equation;
d = ns
The number of miles he walks per hour is expressed by substituting n =1 into the equation to have;
d = ns
d = (1)s
d = s
Hence the number of miles he walked per hour is expressed as d = s
Evelyn can run 3 miles in 40 minutes. Which equation can be solved to
find m, the number of miles Evelyn can run in 60 minutes?
3
1
=
40
m
m
B
3
40
=
1
3
m
60
40
60
D
3
40
Answer:
4.5 miles
Step-by-step explanation:
you do 40/3 and get .75, then do .75 times 60 and you get 4.5 miles. her mile a minute ratio is 13 mins and about 23 seconds
Find the distance between the points.
(-2,4) and (-2,7)
The height of a widescreen television varies directly with its width. A television that is 60 cm wide and 33.75 cm high. Write and solve a direct variation equation to find the height of a television screen that is 90 cm wide.
90 in + 60 in= 130 square inches? I guess you can do that
Have a good day
What is the order fractions least to greatest 3/5 1/4 1/2 2/5
Answer:
1/4, 2/5, 1/2, 3/5
Step-by-step explanation:
1/4=0.25
3/5=0.6
2/5=0.4
1/2=0.5
Answer:
[least] 1/4, 2/5 , 1/2, 3/5 [greatest]
Step-by-step explanation:
Well lets find out LCD (least common denominator) for 4,5 and 2
LCD-20
12/20 =used to be 3/5
5/20=used to be 1/4
10/20=used to be 1/2
8/20=used to be 2/5
Now that you know all of them and have common denominator lets order!!
[least] 1/4, 2/5 , 1/2, 3/5 [greatest]
Hope this helps :3
Round 0.258 to the nearest hundredth. O 0.26 O 0.3 0 100 0.25
please
Answer:
0.26
Step-by-step explanation:
please help
-45 < 6s + 1
Answer:
s> -23/3
Step-by-step explanation:
ISOLATE THE VARIABLE S
-6s-45<1 --- - 6s< 1 + 45 = 46
ADD LIKE TERMS
DIVIDE
46/-6 = -23/3
-6s/-6 = s
Since you divide with a negative, switch the sign the opposite way then originally!
s>-23/3
I really hope this helped! :)
help please cant find the answers on google lolz
Answer:
24/7 or 6.75 or 6 3/4
Step-by-step explanation:
Answer:
1) 22.4
2) 91
3) 6
explanation:
i converted the fraction to decimals or whole numbers and multiplied
PLEASEEEEEE ANSWEERRRRRRRRR
Sally and Joan were able to dust the house in 3 hours together. It takes
Joan 10 hours to finish the same job alone. Without help, how long
would it take Sally to finish the same job ?
Answer:14hrs
Step-by-step explanation:joan=10hrs
joan+sally=3hrs
representing joan and sally's time taken in fractions 1/10+-------=1/3
1/3-1/10=7/30
7/30 by 60min(in an hour)
=14hrs
answer these 4 question
Triangle PQR is transformed to the similar triangle P′Q′R′.
A coordinate grid is shown from negative 10 to 0 to positive 10 on both x- and y-axes at increments of 1. A triangle PQR has P at ordered pair 4, negative 4, Q at 8, negative 4, R at 4 and negative 8. A polygon P prime Q prime R prime has P prime at ordered pair 2, negative 2, Q prime at ordered pair 4, negative 2, R prime at ordered pair 2, negative 4.
What is the scale factor of dilation?
1 over 2
1 over 3
1 over 4
1 over 5
Question 10(Multiple Choice Worth 1 points)
(02.07 LC)
Which relationship is always correct for the angles p, q, and r of triangle ABC?
A triangle ABC has angle ABC labeled as q, angle BCA labeled as r, and the exterior angle at A labeled as p.
p + r = q
p + q + r = 180 degrees
p + q + r = 90 degrees
q + r = p
Question 11(Multiple Choice Worth 1 points)
(01.05 MC)
Which number line best shows the position of square root of 13?
Number line with numbers negative 4, negative 3, negative 2, negative 1, 0, 1, 2, 3, 4 labeled. A dot is made at 1.3 and labeled as square root of 13.
Number line with numbers negative 4, negative 3, negative 2, negative 1, 0, 1, 2, 3, 4 labeled. A dot is made at 2.6 and labeled as square root of 13.
Number line with numbers negative 4, negative 3, negative 2, negative 1, 0, 1, 2, 3, 4 labeled. A dot is made at 3.6 and labeled as square root of 13.
Number line with numbers negative 4, negative 3, negative 2, negative 1, 0, 1, 2, 3, 4 labeled. A dot is made at 4.3 and labeled as square root of 13.
Question 12(Multiple Choice Worth 1 points)
(04.02 LC)
Two functions, function A and function B, are shown below:
Function A
x y
7 14
8 16
9 18
Function B
The first quadrant of a coordinate grid is shown from 0 to positive 10 on both axes at intervals of 1. The title is Function B. Only the even numbers are shown on the scale. A line is drawn by connecting the points on ordered pairs 2, 4 and 3, 6 and 4, 8.
Which statement best compares the rate of change of the two functions?
The rate of change of both functions is 2.
The rate of change of both functions is 3.
The rate of change of function A is greater than the rate of change of function B.
The rate of change of function B is greater than the rate of change of function A.
Answer:
1 over 3, p+r=180 degrees, function a (x y), (o4.02LC)
Step-by-step explanation:
i know this so yea.
Answer:
1 over 3
Step-by-step explanation:
Joel opened a checking account. His bank charges him a service fee of $4.95
each month. Assume y = total cost of having the account and x = number of months.
Logan bought a baseball bat on a trip. The baseball bat is 29 inches long.
Logan thinks he can bring the baseball bat home in his suitcase. Is he correct? Use your understanding of the Pythagorean Theorem to explain your answer.
The length of the suit case is 24 inches while the height is 18 inches
Give me the answer in i will give you brainliest
Step-by-step explanation:
Given that,
The length of a baseball is 29 inches
Logan thinks he can bring the baseball bat home in his suitcase.
The length of the suit case is 24 inches while the height is 18 inches. We can find the diagonal (x) of the suitcase using Pythagorean Theorem as follows :
[tex]x^2=24^2+18^2\\\\x=\sqrt{900} \\\\x=30\ \text{inches}[/tex]
The diagonal of the suitcase is 30 inches. It means that he can put the baseball bat in the suitacse easily.
Which graph represents y as a function of x
What is the Coefficients in 9k + 7 - k + 4
Answer:
9 and -1
Step-by-step explanation:
a coefficient is a number attatched to a variable. 9 is next to k, as well as the negative sign, which represent -1.
Write an expression that shows “the product of 3 and the sum of 6 and 8.”
Gabrielle is 7 years younger than Mikhail. The sum of their ages is 41. What is Mikhail's age?
Help me with this please
4/5 divided by 1/3 / fraction
The solution (quotient) when [tex]\frac{4}{5}[/tex] is divided by [tex]\frac{1}{3}[/tex] is [tex]2\frac{2}{5}[/tex]
To determine the solution of 4/5 divided by 1/3,
First, let us write the fractions properly before carrying the division operation
That is,
[tex]\frac{4}{5}[/tex] divided by [tex]\frac{1}{3}[/tex]
Now, we will carry out the division operation
[tex]\frac{4}{5} \div \frac{1}{3} = \frac{4}{5} \times \frac{3}{1}[/tex]
Then,
[tex]\frac{4}{5} \times \frac{3}{1} = \frac{12}{5}[/tex]
[tex]= 2\frac{2}{5}[/tex]
Hence, the solution (quotient) when [tex]\frac{4}{5}[/tex] is divided by [tex]\frac{1}{3}[/tex] is [tex]2\frac{2}{5}[/tex]
Learn more here: https://brainly.com/question/13124034
Can anyone help me graph this plssss !
y−3=1/2(x+3)
I need this answer fasttt
Answer:
Slope=
2.000
1.000
=0.500
x−intercept=
−1
9
=−9.00000
y−intercept=
2
9
=4.50000
Step-by-step explanation:
Slope = 1.000/2.000 = 0.500
x-intercept = 9/-1 = -9.00000
y-intercept = 9/2 = 4.50000
2+2X4 I need help can you help me please
What is the monthly share of their annual expenses?
FIRST ANSWER WILL GET BRAINLIEST
Answer: The characteristics of an annual percentage rate are that it can change over time for certain kinds of loans; it is the interest charged each year for a loan; and it can be reduced to reflect the borrower’s credit history.
Step-by-step explanation:
Find the perimeter. Simplify your answer.
6-4
b
b
6-4
Answer:
6-4 because if you meausure it by the sides
What are the solutions to the quadratic equation 4(x + 2)2 = 36
Answer:
x=5/2
Step-by-step explanation:
Write an equation in point slope form using (-2,3) (0,-3) and has a slope of 0/-2
Answer:
y-3=-0/2(x+2)
Step-by-step explanation:
big brain
To complete step 3, which expression must fill in each blank space?
A.) cos(A)cos(B)
B.) cos(A)sin(B)
C.) Sin(A)cos(B)
D.) sin(A)sin(B)
Answer:
The answer is A cos(A)cos(B)
Step-by-step explanation:
I just took it
The expression which must fill in each blank space to complete step 3 is; Choice B; Cos(A)Cos(B).
Which expression must fill in each blank space?From the task content; It follows that the mathematical evaluation is in a bid to derive the Trigonometric identity for Tan (A-B).
From observation, it follows that the required expression is; cos(A)sin(B). This is because upon division of each term by the expression, the result is as in Step 4.
Read more on Trigonometric identities;
https://brainly.com/question/24496175
#SPJ2
Please Help
How is an object's acceleration affected by its mass and the forces acting on it?
Answer:
Step-by-step explanation:
The acceleration of an object increases with increased forced and decreases with increased mass which is in the same direction as the force.
Elsie has two bags, each containing x counters. Write an expression for the total number of counters Elsie has.
Answer:
Y=2x
Step-by-step explanation:
What is the value of y in the equation 3y - 8 = 22?
Answer:
The value of y in the equation is 10
Step-by-step explanation:
3y = 22 + 8
3y = 30
y = 30/3
Therefore; Y = 10
PLEASEEEEE help I don’t know what to put!!!!
Also can I please have Brainliest??
Only if I'm right of course...
my bros if 1+1 was to = 3 would 2+2=5?
Answer:
No
Step-by-step explanation:
1+1=2 2+2=4
what is 1+1=
I give brainliest lol
Answer:
1+1=2
Step-by-step explanation:
1 treat plus 1 treat is 2 treatssss.
Answer:
1+1=2 i hope this helps lol thx for the points
Step-by-step explanation: