Answer:
100 miles
Step-by-step explanation:
I think you means 2.5 hours, not 2.5 miles.
speed = distance/time
Multiply both sides by time.
speed * time = distance
distance = speed * time
You are given: 2.5 hours, 40 miles/hour
distance = 40 miles/hour * 2.5 hours
distance = 100 miles
The diameter of a circle is 20 in. Find its circumference in terms of \piπ.
Answer:
Step-by-step explanation:
[tex]C=2\pi r$ since d=2r$ \\ \\ C=\pi d,\ d=20\\ \\ C=20\pi in[/tex]
Describe the end behavior of the given function.
F(x) = (2/3)^x - 2
Answer:
C. As x increases, f(x) approaches -2.
Answer:
C. As x increases, f(x) approaches -2. -----
Step-by-step explanation:
Is 10 the solution of the equation 4x - 8 = 31?
a scatter plot with a line is shown.
(pic)
which statement is most likely correct about the line?
1) it can be the line of best fit because it is closest to most data points
2) it can be the line of best fit because it passes through all the scatter points
3) it cannot be the line of best fit because it is not closest to most of the points
4) it can be the line of best fit because it does not show positive association
Answer:
Choice 3
Step-by-step explanation:
A line of best fit always goes through the pattern of points.
A side of the triangle below has been extended to form an exterior angle of 126°. Find
the value of x.
126
Answer:
Angle x = 180 - 126
Angle x = 54
Step-by-step explanation:
What is 6.5% of $6991.94
Answer:
$454.48
Step-by-step explanation:
Hope this helps!
Answer:
Step-by-step explanation:
“%“ means “divided by 100”
“of” means “times”
6.5% of $6,991.94 = 0.065 × $6,991.94 = $454.48
You have 14 gallons of lemonade to sell. You use cone-shaped cups that are 9 centimeters in diameter and 11 centimeters tall. Each
customer uses one paper cup. How many paper cups will you need if you sell all of the lemonade? (1 gal = 3785 cm)
Answer:
You need to sell approximately 119 paper cups to sell all of the lemonade.
Step-by-step explanation:
what is the rule of the table? provide explanation plz
Answer:
3.
x=3...…....…1
y=9
y=3×3
y=x² is a required equation or rule.
x=11. y=121
x=2. y=4 for remaining
Choose the question that has only one possible answer.
A. How tall are you?
B. What are the lengths of the lizards in your backyard?
C. What are the heights of the people in your class
Answer:
A. How tall are you?
Step-by-step explanation:
The response given to a questions will usually depend on the type of question asked. We have the open ended and the close ended. depending on whether the question can be answered by a yes or no alternative.
The question how tall are you? Simply requires a phrase answer with the height of the person being asked. Such as 6 feets, 12 feets, etc.
The question, length of lizards in backyard and the height of students in class requires a range of values to express the height of the lizards and students.
Help me plis
Answer
A: 23
B: 83
C: 183
D: 90
Answer:
Option B
83°
Step-by-step explanation:
Since,
To prove it as a kite then according it,
Ac should be a perpendicular bisector of BD
Hence,
<APB = 90°
Also given,
<APB = (x + 7)°
Therefore, by the problem,
=> x + 7 = 90
=> x = 90 - 7
=> x = 83°(Ans)
Find the amount of time. I $2,064, P = $10,000, r = 6.88%
Answer:
Can u show an image
Step-by-step explanation:
................. plz let only deltaalex answer:) don’t trust anyone on here but them!
Answer:
Step-by-step explanation:
oh law of sines soo sin(A) / a = Sin(B) / b
2a)
here DE = side f then let's find that side with law of sines and plug side f in as 'a' in law of sines , so
Sin(28) / a = Sin(54) / 31 ( where a = f = DE )
can you do the algebra here Emily? or do you want me to show that?
Sin(28) *31 / Sin(54) = a
17.989 =a
18.0 =a (rounded to nearest 10th)
DE = 18.0 m
2b)
find RT where RT = side a
since they give use 2 of the other sides of the triangle we can quickly figure out the S angle. 180 = 71+62+S so S = 47° ( I'm going kinda fast b/c I don't know how much time you have :? )
then Sin(A) /a = Sin(B) / b
Sin(47) / a = Sin(62) / 29
Sin(47) *29 / Sin(62) = a
24.020 = a
RT = 24.0 meters ( rounded to nearest 10th )
2c)
they want us to find ∠X with law of sines soo
I'll just use the letter they give us for variables
Sin(X) / x = Sin(Y ) / y
Sin(X) = x* Sin(y) / y
X = arcSin [ 14 * Sin(108) / 34 ]
X = arcSin [ 0.3916115]
X = 23.0548°
X= 23° ( rounded to nearest degree )
2d)
they ask us to find ∠E
I'll , again, use the letter they give us for variables
Sin(E) / e = Sin( F ) / f
Sin(E) / 18 = Sin(78) / 30
E = arcSin[ 18 * Sin(78) / 30 ]
E = arcSin [ 0.5868856 ]
E = 35.936 °
E = 36 ° ( rounded to nearest degree )
:)
A vertical flagpole, AB, has a height of 46m. The points B, C and D lie on level ground, and BCD is a straight line. Point C is 21 m from the base of the flagpole. The angle of elevation of the top of the flagpole from point D is 58
How far apart are points C and D?
Answer:
20 on c and 90 on d cause noth are kinda the same but different at the same time.
for items 11-15.let u as universal set: U=(1,2,3,4,5,6,7,8,9,10)
P=(135)
Q=(235)
R=(246)
15. what is P U R?
a. 1,2,3,4,5,6
b.1,5
c.2,3,5
d.2,4,6
pa help po thanks!
C'est un calcul de développement combien fait : 3x-6+7×(2x+4)
What is the range of the function y = -x2 + 1?
Y<-1
Y>-1
Y<1
Y>1
Answer:
Y<1 I belive
Step-by-step explanation:
Im not 100% sure, is the equation supposed to be y=-[tex]x^{2}[/tex]+1?
Given the equations of the lines 2x – y = 4 and 3x + 2y = -1. Do these lines intersect? If
they do, find the point of intersection.
Answer:
here you go i hope it helped
Need help ASAP!!
Solve for u WITHOUT trigonometry! Just type the answer or it will be wrong
please help me im so confused
classify each number as a rational or in rational by moving it to the correct category
please tell me which ones are rational and irrational
Answer:
1. rational
2. rational
3. rational
4. not rational
5. not rational
Step-by-step explanation:
If a=35, find the value of X.
Answer:
cCompute the value of x if angle a=35 ° angle b=45° angle c=50°. 2. See answers. Log in to add comment. Answer. 2.3/5. 2. 123jiya73. Helping ...
a car costs 25,750.00 and depreciates in value 20%per year. how mch will the car be worth in 5 years
Answer:
In 5 year it will be worth 2575000
Write an equation to find the amount of interest $450,000 earns in 1 year at a simple interest rate of 3.5%.
Please help.
Answer:
450000x.035
$15,750
..........
DUE tomorrow please help
Help me outttt !!!!!!!
Answer:
its 3rd choice lol
Step-by-step explanation:
Using Different Representations
Which function has a constant additive rate of change of -1/4?
414
4
414
X
y
*
y
N
20
-1
-12
7
میت
21
-1.5
-11
11
2
2
-4-2
-2
4 -4 -2
-2
22
-2
-10
14
-4
-4
23
-2.5
--9
17
Answer:
The Answer is A
Step-by-step explanation:
Trust me I just did the Assignment.
The correct function which has a constant additive rate of change of -1/4 is shown in figure 1.
What is mean by Function?A relation between a set of inputs having one output each is called a function. and an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable.
Given that;
To find the correct function which has a constant additive rate of change of -1/4.
Now, From figure 1;
Two points are (2,1) and (- 2, 2).
Hence, We get;
Rate of change = (2 - 1) / (- 2 - 2)
= - 1/4
Thus, The correct function which has a constant additive rate of change of -1/4 is shown in figure 1.
Learn more about the function visit:
https://brainly.com/question/11624077
#SPJ7
What is the answer
42sq in
48sq in
24sq in
21sq in
Answer:
42in :)
Step-by-step explanation:
All you have to do is multiply 7x6 because u need to find the area.
but if u wanna find the perimeter u have to add all sides.
area is multiply 2 sides.
Express this as a difference: 7+3 PLEASE HELP
Answer:
Step-by-step explanation:
You invest $700 in a savings account that increases by 2% each year. How much will it be worth in 10 years?
Answer:
840
Step-by-step explanation:
i dont really know
PLEASE HELP ASAP will give brainly
Answer:
9984 cm³
Step-by-step explanation:
2496 ÷ 1/4
The image shows how to divide, but we get 9984 cm³