Answers
Related Questions
Ms. Alonzo was hired to build a scale model of a submarine for a naval history exhibit. She has the
measurements shown in the table.
Submarine
Scale Model
Width: 42 feet
Width: ?
Length: 560 feet
Length: 72 inches
If the model of the submarine will have a length of 72 inches, what will be the width of the model?
A. 1.7 inches
B. 5.4 inches
C. 7.8 inches
D. 13.3 inches
Answers
Answer:
13.3
Step-by-step explanation:
Question 4
Describe the appearance of the graph of y = -4x+4.
a line that slopes up
V-shape that goes up then down
a line that slopes down
V-shape that goes down then up
Answers
Answer:
a line that slopes down
Step-by-step explanation:
4. Daniel owns a street food business. He offers hot dogs at $2.10, slices of pizza ar
$3.70, and burritos at 14.30. This month he sold 1,884 hot dogs, 1,052 slices of pizza,
and 526 burritos. Which is the closest estimate of Daniel's total earnings this month?
Answers
Answer:
Step-by-step explanation:
Use: 0, 4, 6, 11, 9, 8, 9, 1, 5, 9, 7 to construct a line plot. Describe the line plot to the best of your ability in the box below.
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make a graph 0-15 u would have 1 zero 1 one 1 four 1 five 1 six 1 seven 1 eight 3 nines 1 eleven
Step-by-step explanation:
PLS HALP ME!!!!!! You have $6.50 to make copies. Each copy costs $0.45. Write and solve an inequality that represents the number of copies you can make.
Answers
Step-by-step explanation:
Variable x = number of copies
6.50 <= 0.45x
Divide both sides by 0.45
6.50 ÷ 0.45 <= 0.45x ÷ 0.45
14.4444.... <= x
No more than 14 copies
6.50 <= 0.45x
6.50 <= 0.45(14.444)
Simplify
5(x + 3) - x + 2
Answers
Answer:
4x+17
Step-by-step explanation:
5(x+3)-x+2
5x+15-x+2
4x+17
Step-by-step explanation:
5(x + 3) - x + 2
Let's simplify step-by-step.
5(x+3)−x+2
Distribute:
=(5)(x)+(5)(3)+−x+2
=5x+15+−x+2
Combine Like Terms:
=5x+15+−x+2
=(5x+−x)+(15+2)
=4x+17
Answer:
=4x+17
What is, ¹⁵⁄₁ times ⁹⁄₁
Answers
Answer:
135
Step-by-step explanation:
happy to help!~~
This problem been encouraged hardness of geometry bisecting and letter pls answer this pls so
Answers
Answer: since LP is half a line and PN is also half a line, then LP and PN are equal
So PN=6
A race car driver is doing a time trial of a new car on a straight track. The car's distance from the timekeeper is represented by y=293x+50, where x is time in seconds and y is distance in feet from the timekeeper's position. How many feet from the timekeeper is the race car at the beginning? It is ft from the timekeeper.
Answers
Answer:
The distance at which the timekeeper is the race car at the start is 50 feet.
Step-by-step explanation:
You know that the car's distance from the timekeeper is represented by
y=293*x +50
where x is time in seconds and y is distance in feet from the timekeeper's position.
You want to determine how far the timekeeper is from the race car at the start. That is, the distance the timekeeper is from the car when the time is equal to zero. This indicates that x = 0. Replacing x by that value in the expression of the distance of the car from the timekeeper as a function of time and solving:
y=293*0 +50
you get:
y=50
The distance at which the timekeeper is the race car at the start is 50 feet.
The distance from the timekeeper to the race car at the beginning is 50 feet.
Let the time be x.Let the distance be y.Given the following data:
[tex]y=293x+50[/tex]Time = 0 seconds (at the beginning).To calculate how many feet (distance) from the timekeeper is the race car at the beginning:
You should note that, the time of the race at the beginning would be equal to zero (0) seconds.
Hence, the start time is equal to zero (0) seconds.
Substituting the value of x into the eqn, we have:
[tex]y=293(0)+50\\\\y=50[/tex]
Distance = 50 feet.
Read more: https://brainly.com/question/14703849
2x - x + 7 = x + 3 + 4
Answers
Help me with this question please
Answers
Answer:
the answer would be 96!
My work :
ok so -6 (9-4) is -30
then i did 11 to the power of 2 which is 121
Next! 121- 30 = 91
Lastly i did 91 + 5 which was 96!
so in conclusion the answer would be 96!
Is this a right triangle?
15 m, 36 m, 39 m
Answers
Answer:
YES
Step-by-step explanation:
use pythagorean theorem
15^2 + 36^2 = 39^2
225 + 1296 = 1521
1521=1521
Answer:
Yes
Step-by-step explanation:
[tex]As\ we\ know\ that,\\The\ sides\ of\ a\ right\ triangle\ are\ pythagorean\ triplets\ in\ the\ form:\\a^2+b^2=c^2\\Here,\\39\ is\ the\ hypotenuse\ as\ it\ is\ the\ longest\ side.\\Hence,\\a^2+b^2=c^2\\Substituting\ a=15,b=36\ on\ the\ LHS,\\15^2+36^2\\=225+1296\\=1521\\On\ the\ RHS\ ,lets\ substitute\ c=39.\\Hence,\\c^2=39^2\\c^2=1521\\As\ LHS=RHS,\ The\ given\ triangle\ is\ a\ right\ triangle.[/tex]
2(x+10) i don’t understand it lol help ASAP
Answers
Answer:
Full Question please
2x + 20
PLEASE HURRY!
Each statement describes a transformation of the graph of y=x.
Which statement correctly describes the graph of
y= x + 7?
A. It is the graph of y= x translated 7 units up.
B. It is the graph of y= x where the slope is increased by 7.
C. It is the graph of y= x translated 7 units down.
D. It is the graph of y= x translated 7 units to the right.
Answers
Answer:
A
Step-by-step explanation:
+7 means go up
if the graph was 7x, the graph enlarges by a factor of 7
Answer:
A
Step-by-step explanation:
Lucy has to run two errands. She starts from home and travels 3 miles south to the post office. From the post office, she travels 4 miles east to the gas station. Then, from the gas station, she travels 5 miles to return home. The entire trip forms a triangle. What was the smallest angle made in her trip?
Answers
Answer:
Smallest angle = [tex]36.87^\circ[/tex]
Step-by-step explanation:
Given that:
Let the home be at the point A.
Lucy travels 3 miles south to reach point B.
Then 4 miles to east to reach point C and then
returns to home traveling 5 miles making it a triangle for the whole journey.
This travel is nothing but forms a right angled [tex]\triangle ABC[/tex], right angled at point B.
To find:
Smallest angle in the travel.
Solution:
In a triangle, the smallest angle is the angle opposite to the smallest side.
Therefore, the [tex]\angle C[/tex] will be the smallest.
We can use tangent trigonometric ratio here:
[tex]tan\theta = \dfrac{Perpendicular}{Base}[/tex]
[tex]tan C = \dfrac{AB}{BC}\\\Rightarrow tan C = \dfrac{3}{4}\\\Rightarrow \angle C=tan^{-1}{0.75}\\\Rightarrow \angle C=36.87^\circ[/tex]
Therefore, the answer is:
Smallest angle = [tex]36.87^\circ[/tex]
what is the answer to C
Answers
Answer:
C = 15
Step-by-step explanation:
Both (7c-7)° & (6c-8)° if get combined will form a straight angle i.e. 180° because both the angles lie on the same line. So,
[tex]7c - 7 + 6c - 8 = 180°[/tex]
[tex] = > 13c - 15 = 180°[/tex]
[tex] = > 13c = 180 + 15 = 195[/tex]
[tex] = > c = \frac{195}{13} = 15[/tex]
ALGEBRAIC model that represents the following situation: "A local fair charges an entrance fee of $5, and costs $1.25 per ride.
Answers
Answer:
y = 1.25x + 5
Step-by-step explanation:
The entrance fee is fixed, meaning it does not change. It is $5 for any person that wants to enter.
y = mx + b
only rates that change is dependent on how many rides you go on.
so 1.25 is your slope, m
y = the amount you will spend
x = the amount of rides you go on
b = the cost to enter the fair -- this is fixed.
put the equation together
A salesperson at a jewelry store earns 9% commission each week. Last week, Jarrod sold $540 worth of jewelry. How much did he make in commission? How much did the jewelry store make from his sales?
Pls help I’m struggling
Answers
Answer:
Jarrod made $48.60 in commission and the store made $491.40.
Step-by-step explanation:
540 x .09 = 48.60
540 - 48.60 = 491.40
Answer:15.90
Step-by-step explanation:
Help me out pls!!!!!!
Answers
Answer:
the slope is 2
Step-by-step explanation:
use the two points to find the slope
start at the blue point go up 4 then over 2 to get to the red point.
the slope of 4/2 in other words 2
Which car is not traveling at a constant speed? Explain your reasoning.
Answers
Answer:
cart 3
Step-by-step explanation:
65/1 is not equal to 85/2
Answer:
car 3
Step-by-step explanation:
the other cars like car are equally divided to equal the other results so like car 1 is traveling in 60 miles every 2 hrs and car 2 is 200 miles every 5 hours
a) 2(x + 10)
What’s the answer
Answers
indeed
Answer:
the solution to 2(x + 10) is 2 + 20
May I have brainliest please? :)
Solve |x + 6| - 7 = 8
please help
Answers
Answer:
222222222222222222222
PLEASE HELP ASAP ILL MARK BRAINLEST MAKE SURE ITS THE RIGHT ANSWER
Answers
Answer:
D. 4
Step-by-step explanation:
60/15= 4
15 * 4 =60
Answer:
x = 0.4
Step-by-step explanation:
15x = 6 (divide both sides by 15 to get x)
15x/15 = 6/15
which tranformation woulf map f(x) go to g(x)?
Please answer asap!
Answers
Answer:
The correct answer is:
Vertically shift the graph of f(x) up 3 units
Step-by-step explanation:
The new function that is obtained by transformation is
g(x) = f(x) + 3
The +3 is not grouped with x that means that the function is shifted vertically.
Now the +3 means that the coordinates of y will be changes for each input which will shift the function upward.
Hence,
The correct answer is:
Vertically shift the graph of f(x) up 3 units
PLEASE HELP FAST!!! WILL GIVE BRAINLIET IF YOU ANSWER ALL OF THE POINTS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
How is an exponential function different from a polynomial function? Use specific examples to illustrate your points. Discuss the number of possible zeros, the behavior of the graphs, and possible real-world examples for each.
Answers
Answer:
-2 (2x - 3) = 26
Step-by-step explanation:
An exponential function is a function that is defined by an exponential expression and written using function notation, and the variable is an exponent
example: f(x) = 3x
A polynomial function is a mathematical expression that has:
- one or more terms
- variables with only positive, whole number exponents
- no variables in the denominators of each term
example: p(x) = x3
What is the source of the Nile? A. the Blue Nile and the White Nile B. the Khartoum River C. the highlands of West Africa D. the Mediterranean Sea
Answers
Convert 45°C to Fahrenheit.
_____ °F
Answers
Answer: T^f= 113
Step-by-step explanation: convert to fahrenheit
In how many ways can 3 singers be selected from 5 who came to an audition?
Answers
Answer:
10
Step-by-step explanation:
You bought a car 5 years ago for $10,000. The car depreciates 12% a year. What is the car worth now?
Answers
Answer:
$4000
Step-by-step explanation:
12 x 5 = 60
60% of 10,000 = 6,000
10,000 - 6,000 = $4000
Please mark brainliest
I need Help Fast Asap
Answers
Answer:
C. 7.5
Hope it helps you