Answer:
green is y = x + 4
yellow is x = 1
blue is y = -2x + 4
The table shows the relationship between the number of Calories Jacob burns while roller skating and the number of minutes he roller skates,
Minutes Calories Burned
40
200
80
400
120
600
160
800
How many calories will Jacob burn in 1 minute while roller-skating? Enter the answer in the box.
Answer:
40 calories burned
Step-by-step explanation:
PLEASE HELP I HAVE NO IDEA HOW TO DO THIS AND ITS DUE SOON. I’ll mark you the BRAINLIEST
Answer:
56 feet
Step-by-step explanation:
There are 14 “fourths” in 3 1/2. If each fourth is 4 feet, then 14 x 4 = 56 feet
BONUS QUESTION: Is it true or false that each system of linear equations
has either one solution, no solutions OR an infinite number of solutions?
Answer:
true because I know hdhdnndnd
Step-by-step explanation:
ehbendndbdbdbbch
Answer:
true
Step-by-step explanation:
please follow me and mark me brainlist
Okay I put -646/15 but it’s wrong can someone help me
Answer:
-30 5/6
Step-by-step explanation:
You are adding two negative numbers, so add their absolute values and make the answer negative.
-28 1/3 + (-2 1/2) =
= -(28 1/3 + 2 1/2)
We add the absolute values 28 1/3 and 2 1/2. We need a common denominator for the fractions. The LCD of 2 and 3 is 6.
= -(28 + 2 + 1/3 + 1/2)
= -(30 + 2/6 + 3/5)
= -(30 5/6)
= -30 5/6
help!!! PLEASE i really need help please answer ASAP i’m so bad at maths
Answer:
64° (b)
Step-by-step explanation:
180°-116°=64°
I think
18. The yearly attendance at a local restaurant is 54,200 and grows continuously at a rate of 7.2% each year. What is the approximate attendance of the
restaurant in 21 years? (2 points)
136,150
58,239
245,840
233,394
Answer:
233,394
Step-by-step explanation:
3.
A snail travels at a rate of 2.58 feet per minute.
a. Write a rule to describe the function.
b. How far will the snail travel in 9 minutes?
A. d(t) = 2.58t; 23.22 ft
B. d(t) = 9t; 23.22 ft
C. d(t) = t/2.58; 3.49 ft
D. d(t) = t + 2.58; 11.58 ft
Answer:
B. d(t) = 9t; 23.22 ft
Step-by-step explanation:
m= minutes
2.58*m
2.58*9=23.22
The snail will travel 23.32 feet in 9 minutes.
Answer
As given
A snail travels at a rate of 2.58 feet per minute.
First write a rule to describe the function.
Let a is denoted the distance.
t is the time
Thus the function becomes
a = 2.58 × t
a = 2.58t
This denoted the distance travelled in t time.
Second how far will the snail travel in 9 minutes .
Put t = 9 mintues in the above equation.
a = 2.58 × 9
a = 23.22 feet
Therefore the distance travelled in 9 mintues are 23.22 feet .
2.58m
So, in m you write the minutes.
2.58*9=23.22 feet per minute
Write the expression 2 in3 + in8 as a single natural logarithm.
Answer:
[tex]2\ln 3+\ln 8=\ln 72[/tex]
Step-by-step explanation:
Logarithms
Some properties of the logarithms are:
[tex]\ln xy = \ln x+\ln y[/tex]
[tex]\ln x^n=n\ln x[/tex]
We have:
[tex]2\ln 3+\ln 8[/tex]
Applying the exponent property:
[tex]2\ln 3+\ln 8=\ln 3^2+\ln 8=\ln 9+\ln 8[/tex]
Applying the product property:
[tex]2\ln 3+\ln 8=\ln (9*8)=\ln 72[/tex]
[tex]\boxed{2\ln 3+\ln 8=\ln 72}[/tex]
A staff's shadow is 8 feet and a tree's shadow is 16 feet. If the staff is 9 feet tall, how tall is the tree? Remember to use the correct unit of measure.
Answer:
ejenn3njjwjdjejehhrheh3b3b
What is 1/2+ 1/4 +1/12 =
Which function is shown on the graph?
Answer:
y = (1/2) cos (x)
Step-by-step explanation:
It has the same period as cos x but only goes half as high and half as low. Normalyy, cos(x) goes up to 1 and down to -1.
-2x + 4 = 12
Explain what mistake did he make
Answer:
X=-4
Step-by-step explanation:
-2x + 4 = 12
so what you would do is subtract 4 from itself and 12
4 - 4 = 0
12 - 4 = 8
then we have-
-2x = 8
we then divide 2 from 2 and 8
2 divided by 2 = 0
2 divided by 8 = 4
so x = -4
PLEASE HELP!!!!!! IM HORRIBLE AT MATH
PLEASE PLEASE PLEASE PLEASE HELP!!!!!!!!
Answer:
2. No, the triangles can't be proven congruent
3. yes, SAS; ΔSTV ≅ ΔSUV
4. yes, SSS; ΔNMQ ≅ ΔNPQ
5. No, the triangles can't be proven congruent
6. yes, SAS; ΔXWZ ≅ ΔXYZ
7. | Reasons |
1. | given (note this is a side) |
2. | given (note this is a side) |
3. | given |
4. | definition of a midpoint (a midpoint bisects the line it is one because it is equidistant from the two endpoints; basically, the two pieces of a line bisected by a midpoint will always be equal) |
5. | SSS Theorem (the two givens beside the midpoint were two sets of equal corresponding sides; since we have three sets of corresponding sides equal, the theorem used here is the SSS Theorem) |
Step-by-step explanation:
Here's a quick review of the two theorems mentioned in this worksheet:
Side-Side-Side Theorem: in reference to congruency, this theorem states that if the three sides of one triangle are equal to the respective sides of another triangle, then the two triangles are congruent.What about SAS? The letters are ordered in that way for a reason: the Side-Angle-Side Theorem tells us that if we have two triangles, and a set of two corresponding sides and their included angle are equal, then the triangles are congruent.By included angle, we mean the angle between two sides.I know, jaelee04, I'm sorry, this explanation is a bit short, but email me and I'll send you my full answer. The warning is that it's really long!
can somone help me answer 4.5x92.6 please help...
Answer:
416.7
Step-by-step explanation:
Which of the following equations defines a line that will intersect the graph of 6x – 2y = 10 exactly once? A. y = 3x- 10 B. y =3x - 5 C. y = 3x – 1 D. y= 6x – 5
Answer:
D. y = 6x – 5
Step-by-step explanation:
Red: 6x – 2y = 10
Blue y = 6x – 5
The line {y} = 6x - 5 will intersect the line 6x – 2y = 10 exactly at one point.
What is the general equation of a straight line?The general equation of a straight line is -
y = mx + c
where -
{m} is the slope of the line.
{c} is the {y} - intercept.
Given is to find the equations that will intersect the graph of (6x - 2y = 10) exactly once.
The equation of a straight line given is -
6x - 2y = 10
2y = 6x - 10
y = 3x - 5
The lines -
{y} = 3x- 10
{y} =3x - 5
{y} = 3x – 1
are parallel to the line {y} = 3x - 5 as their slopes are equal. So, these 3 equations will not intersect.
Therefore, the line {y} = 6x - 5 will intersect the line 6x – 2y = 10 exactly at one point.
To solve more questions on straight line, visit the link-
https://brainly.com/question/29223887
#SPJ2
if
[tex] \frac{f}{g} = \frac{1}{4} [/tex]
and
[tex] \frac{g}{h } = \frac{2}{5} [/tex]
what is the ratio of f:h
Answer:
f:h = 1 : 10
Step-by-step explanation:
[tex]\frac{f}{g}=\frac{1}{4}\\\\Cross multiply,\\\\4f = g\\\\g = 4f ------------(I)\\\\\frac{g}{h}=\frac{2}{5}\\\\\frac{4f}{h}=\frac{2}{5} from(I)\\\\\frac{f}{h}=\frac{2}{5*4}\\\\\frac{f}{h}=\frac{1}{5*2}\\\\\frac{f}{h}=\frac{1}{10}[/tex]
please help me!!!!!!!
Answer:
7 lenth
Step-by-step explanation:
rewrite the equation in standard form 7-y=5x+11
Answer:
i think it's y=5x+11-7 but I'm not 100% sure
Answer:
y=5x+11-7 =
Step-by-step explanation:
Help me please! I realy need help
Answer:
Answer is 28 and no remainder
Answer:
28 with remainder 0
Step-by-step explanation:
Megan and Lily each pay $750 a month for the apartment they share. Kevin lives by himself and pays 1.8 times as much rent a month as Megan and Lilly's rent combined. How much in dollars does Kevin pay for rent each month?
Answer:
Im not good at math
Step-by-step explanation:
please help and show work
Answer:
the tree is 8.8 m tall
I can't draw it but it will be two similar acute triangles. The one that represents the man will have a 2m height and a 5m base. The one that represents the tree will have an 8.8m height and a 22 m base.
Step-by-step explanation:
it's a proportional relationship
5/22=2/height
5(height)=2(22)
5(height)=44
divide both sides by 5
5(height)/5=44/5
height=8.8 m
Need answers within 10 mins help
Answer:
Step-by-step explanation:
A scaffold tower is 4.8 m high. It can be increased by adding 70 cm sections. How many sections must be added to make the tower 9.7 m high?
What is the solution to the following system of equations?
A. (.3, -27)
B. (0, -5)
C. (-1, 0)
D. (.75, 0)
3. En un garaje hay 84 vehículos entre carros y motos se sabe que hay en total 2
ruedas ¿Cuántos vehículos hay de cada tipo?
Answer:
42 carros y 42 motos
Step-by-step explanation:
vas a dividir ochenta y cuatro entre dos
4(3/4x-4)-13=7 what’s the answer
Answer:
=12
Step-by-step explanation:
4(34−4)−13=7
4(34−4)−13=7
The slope of the line that passes through the points (-1,w) and (-10,4) is 1/9
What is the value of w?
A.9/2
B.- I0
C.5
D.1/2
Answer:
c
Step-by-step explanation:
Find the circumcenter of the triangle ABC.
A(5,3), B( -6, -7), C(5.-7).
The circumcenter is
(Type an ordered pair.)
What is the difference between -120 and 400? Include each step below.
a. Write a subtraction problem
b. Re-Write as an Addition problem
c. Find the answer.
Answer:
Step-by-step explanation:
a. -120 - 400
b. -(120+400)
c. -120 - 400 = -(120+400) = -520
-5c = 30
Forgot the steps of solving it