Answers
Answer:what is this
Step-by-step explanation:
Related Questions
The cost of renting a canoe to use on River Y costs $. The cost of renting a canoe to use on River Z costs $ per hour plus a $ deposit. The total cost, c, of renting a canoe on either river for n hours can be represented by an equation. Write and graph a system to find how many hours you have to rent a canoe for the cost to be the same on both rivers.
You have to rent a canoe for___hours for the cost to be the same.
Answers
Answer:
7 hours
Step-by-step explanation:
Write and solve the algebraic inequality.
The product of –3 and a number is at least -24.
A. -3x -24; x S 8
B. -3x -24; x 8
C. -3x <-24; x>-8
D. -3x >-24; x>-8
Answers
Step-by-step explanation:
Lets convert each sentence into an algebric inequality.
Product of -3 and a number (let it be x) :-[tex] = > - 3 \times x = - 3x[/tex]
-3x is atleast -24[tex] = > - 3x \geqslant - 24[/tex]
Lets solve the inequality.
Now , divide -3 on both the sides -
[tex] = > \frac{ - 3x}{-3} \geqslant \frac{ - 24}{ - 3} [/tex]
[tex] = > x \geqslant 8[/tex]
Please help :( I can't figure out the answer to this
Answers
Write a linear function f with f (5) = -1 and f(0) = -5.
f(x)=____
Answers
Answer:
We conclude that the equation of a linear function with f (5) = -1 and f(0) = -5 will be:
f(x) = 4/5x - 5Step-by-step explanation:
Given
f(5) = -1f(0) = -5f(5) = -1 means at x = 5, y = -1
Hence, the point (5, -1) lies on the line function.
f(0) = -5 means at x = 0, y = -5
Hence, the point (0, -5) lies on the line function.
Thus, the two points on the linear line function graph are:
(5, -1)(0, -5)Finding the slope between the points (5, -1) and (0, -5)
[tex]\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]
[tex]\left(x_1,\:y_1\right)=\left(5,\:-1\right),\:\left(x_2,\:y_2\right)=\left(0,\:-5\right)[/tex]
[tex]m=\frac{-5-\left(-1\right)}{0-5}[/tex]
[tex]m=\frac{4}{5}[/tex]
The slope-intercept form of the linear line function
[tex]y = mx+b[/tex]
where m is the slope and b is the y-intercept
We have already determined the slope which is: m = 4/5
We know the y-intercept can be determined by setting x = 0 and solving for y.
Thus, the point (0, -5) represents the y-intercept b = -5.
Now, substituting m = 4/5 and b = -5 in the slope-intercept form
[tex]y = mx+b[/tex]
y = 4/5x + (-5)
y = 4/5x - 5
Therefore, we conclude that the equation of a linear function with f (5) = -1 and f(0) = -5 will be:
f(x) = 4/5x - 5Taylor walks 7 miles in 2 hours. At what unite rate dose Taylor walk
Answers
Answer:
C
Step-by-step explanation:
Unit rate means that the denominator of the units has to be 1: units have to be miles/1 hour
Thus divide miles by hours to get the unit rate. The answer would then be 7/2 miles/1 hour
what is the answer to 5(2x-4)
Answers
Answer:
-10x
Step-by-step explanation:
Answer:
6x
Step-by-step explanation:
Pls help!!! Pls and thank you!! So much
Answers
First you need to find the measure of angle 3
To find the measure of angle three subtract 116 from 180 because angle 3 is on a straight line which is equivalent to 180 degrees. Angle 3 is 64 degrees.
Then you add 64 and 52 then subtract that sum by 180 because the measure of a triangle equals 180 degrees.
64+52=116
180-116=64
Therefore angle 1 is 64 degrees
Hope this helps :)
Answer:
I solved it for u!
Hope it helps
Step-by-step explanation:
Another way, it an isosceles triangle so the base will be same, so angle 3 and angle 1 will be same after u find angle 3, then angle 1 will be equal to it
So here angle 3 = 64°
So angle 1= 64°
Last night, the temperature fell from 0°F to -13 in 4 § hours. What was the average temperature change per hour? Solve the division problem. 2 1 -13= - 4 5 5 The temperature drop per hour can be represented by I °F. QUICKLY
Answers
Answer:
3.25 degrees/hour
Step-by-step explanation:
Last night, the temperature fell from 0°F to -13°F in 4 hour.
We need to find the average temperature change per hour. It can be calculated by dividing the change in temperature per unit time.
Change in temperature = -13°F -0°F = -13°F
So,
[tex]C=\dfrac{-13}{4}\\\\=-3.25\ \text{degrees/hour}[/tex]
So, the change in temperature is 3.25 degrees/hour.
Answer:
-3.25 degrees an hour
Step-by-step explanation:
-13 ÷ 4 = -3.25
What is the slope of the line that passes through the points (-2,-1) and (3,5).
Answers
Answer:
the answer should be 6/5 I think. If not that then its 5/6
Step-by-step explanation
[tex]y^{2} - y^{1} / x^{2} - x^{1} \\\\5 - - 1 = 6\\\\3 - - 2 = 5 \\\\answer = 6/5[/tex]
Please please help please please
Answers
Answer:
A. 4/ 3
Step-by-step explanation:
With reference angle X
perpendicular (p) = 24
base (b) = 18
Now
tan X = p / b = 24 / 18 = 4 / 3
Select the statement that is false about right triangles.
Group of answer choices
The hypotenuse is across from the right angle.
The length of the hypotenuse is equal to the sum of the area of the legs
The hypotenuse is the longest side,
The length of the hypotenuse squared is equal to the sum of the squares of the remaining two legs.
Answers
Answer:
its B hope it helps
Step-by-step explanation:
Figure A is a scale image of Figure B.
16
10
Figure A
12.5
Figure B
What is the value of x?
Answers
Answer:
20
Step-by-step explanation:
I got it correct on khan
1 of 3
Enter the next 3 terms from the geometric sequence below.
2,8,32,...
T4=
T5=
T6=
Answers
Answer:
a
n
=
2
2
n
−
1
Step-by-step explanation:
hope this helps
A basketball player made 44 out of 100 attempted free throws. What percent of free throws was made?
Answers
Answer:he has a 44% free throw rate
Step-by-step explanation:
PLSSSSSSSS HELP MEEEEE ITS DUE SOON
Answers
Answer: A = w/p
Step-by-step explanation:
A = w/p
what is 42 meters long and 39 meters wide
Answers
Answer:
1,638 m^(2)
Step-by-step explanation:
We have to find the area of the floor in order to know how many square meters of flooring they need.
The area of the floor is:
42 m* (39 m)= 1,638 m^(2)
What is the radius of the circle?
Answers
Answer: The circumference of a circle is equal to Pi π times the diameter d . Since the diameter d is equal to 2 times the radius r , the formula for circumference using radius is 2πr 2 π r .
Step-by-step explanation:
Answer:
radius=area÷2
radius=9÷2
radius=4.5
b) Expand 3p(p+5)
c( Solve 4(k-6) = 20
Answers
20.Les membres de la famille Veilleur sont en vacances, le premier pour, **
partent de Québec et vont a Montreal (250 km), puis au Parc proina
Sandbanks (385,8 km), en Ontario, ou ils passent les 4 jours sants. Ensuite,
ils quittent le parc pour se rendre aux chunes du Niagara (245 Akm), ou
passent le reste de la journée, le lendemain, la famille prend la roue vers
Pittsburgh (389km) afin de visiter des amis, elle y reste 5 jours en tout
(incluant la journée sur la route).
Pour rentrer à la maison, les Veilleux choisissent un kinéraire plus direct de
1 227 km qu'ils parcourent en 2 jours, en faisant la moitié du trajet chausse
jour. Leur voiture consomme en moyenne 6,7 L d'essence par 100 km, ale
cout moyen de l'essence est de 1,22S le titre. Tout au long du voyage, Charles
Veilleux note plusieurs informations dans son journal de bord,
Aide Charles à compléter son journal.
Journal de bord
Quantité totale d'essence consommée
(arrondie à l'unité pres)
Nombre de jours du voyage:
Distance parcourue pour aller à Pittsburgh:
coût total de l'essence:
Coût moyen de l'essence consommée
par jour (arrondi au centieme pres):
Distance parcourue par jour pour le retour:
Distance totale parcourue durant les vacances:
Answers
Answer:
Quantité totale d'essence consommée: 167 litres (arrondie à l'unité pres)
Nombre de jours du voyage: 12 jours (je pense! Je ne comprends pas "jours sants" ? Suivants? )
Distance parcourue pour aller à Pittsburgh: 1269.8 km
coût total de l'essence: $ 204.11
Coût moyen de l'essence consommée par jour (arrondi au centieme pres): $17.01
Distance parcourue par jour pour le retour: 613.5 km
Distance totale parcourue durant les vacances: 2496.8 km
Step-by-step explanation:
Jour 1 Montreal à Parc Sandbanks
2,3,4,5 Parc Provincal Sandbanks
6,7,8,9,10 Pittsburgh
11,12 Pittsburgh à Quebec
Distance: ajouter les numéros jours par jour.
Essence consommée: 6.7 litres pre 100, donc diviser la distance totale par 100 puis multiplier par litres par km
2496.8/100 = 24.968 × 6.7 = 167.2856 et arrondir le total: 167.3
Coût total de l'essence: Il faut multiplier le total consommée par la coût par litre, $1.22 167.3×1.22 = $204.11
Coût moyen de l'essence consommée par jour: $204.11 ÷ 12 jours = $17.01/jour
Distance parcourue par jour pour le retour: 1227km/2days = 613.5 km/jour
Distance totale parcourue durant les vacances: Ajoutez les distances journalières parcourues à Pittsburgh à la distance de retour à Quebec.
1269.8 + 1227 = 2469.8 km
x + y = 27
y = x + 3
Answers
Answer:
y = 15
x = 12
Step-by-step explanation:
Bc 12 + 15 = 27 and 15 = 12 + 3
The height of a house is 39.2 ft, a doll house replica is 2.8 ft. What is the scale
factor?
Answers
2x-6> -16 and 3x-10≤8 Graph the solution to this inequality on the number line.
Answers
Answer:
Go to desmos. com and you can graph and see the points of it
Step-by-step explanation:
Desmos. com <----- It's going to be your friend dude
Math10. com
Determine of 10% of 300.
using a double number line
Answers
Answer:
100% - 300
------------------------
10% - x
[tex]100x=300*10\\100x=3000\\x=\frac{3000}{100}\\x=30[/tex]
Answer:
may I try it can be
Step-by-step explanation:
10% of 300
10÷100x300
0.1×300
30
Use the figure below to answer the following questions.
What is mZ2?
Answers
Answer:
angle2 = 50º
Step-by-step explanation:
Angle 1 is 60º because of the vertical opposite angle rule
There are 180º in a Triangle. So...
70º + 60º + angle2 = 180º
130º + angle2 = 180º
angle2 = 50º
Given a triangle ABC has angles of A = 30 and B = 70, what is the smallest side?
Answers
Answer:
A=30 is the smallest side
Step-by-step explanation:
A+B+C= 180
30+70+C=180
100+C=180
C=180-100
C=80
Therefore, A=30 is the smallest side of the triangle...
2 Name the diameter of the circle shown.
A co
B ec
C eo
D rc
Answers
Answer: a
Step-by-step explanation:
A tree casts a shadow of 18 feet. A horse standing 9 feet tall casts a 6-foot shadow. Determine
the height of the tree to the nearest foot
A.27 feet
B.21 feet
C.25 feet
D.20 feet
I don’t have time pls
Answers
Answer:
D
Step-by-step explanation:
What is the amount of INTEREST paid on this loan: Principal: $3,500 Rate: 14% Term: 2 years
Answers
Answer:
Annual interest rate for this loan. Interest is calculated monthly on the current outstanding balance of your loan at 1/12 of the annual rate.
Monthly loan payment is $400.76 for 60 payments at 7.5%.
Step-by-step explanation:
Calculate:PaymentAmount
?Loan amount:*Enter an amount between $0 and $100,000,000
$20,000
?Monthly payment:
$401
?Interest rate:*Enter an amount between 0% and 25%
7.5%
?Term in months:*Enter an amount between 1 and 480
60
Total interest paid:$4,045.51
Total payments:$24,045.51
Fill in the blanks
1.Estimation means finding a number that is_____enough to the_____answer.
2.Second step in converting is writing the conversion as a______.
3.When converting,the original unit should always be put in the_______.
4.Cancel any units that are both in the_______and denominator.
5.Indentifying the desired______is one of the important things you have to consider in solving word problems involving conversion.
Answers
Answer:
1.close
2.fraction
3.word
5.nuimarator
What is the simplified expression for
-3x2 + 5x + 2 - 1 - 7x + 3x2
Answers
Answer:
-2x + 1
Step-by-step explanation:
1: -3x^2 + 5x + 2 - 1 - 7x + 3x^2
2: (-3x^2 + 3x^2) + (5x - 7x) + (2 - 1)
3: 0 - 2x + 1
4: -2x + 1
Step 1: Given equation
Step 2: Group the terms with similar exponents together
Step 3: Add the terms together
Step 4: Simplify completely
