Answer:
2 4/5 feet
Step-by-step explanation:
let 'x' = height of fire hydrant
7/20 = x/8
cross-multiply:
20x = 56
x = 56/20 or 14/5, which is 2 4/5
Bruno is a manager at a factory that makes in-line skates. The equation 200x - y + 500 = 0 relates y, the number of pairs of skates the factory has in the warehouse and x, the number of hours after bruno starts his shift. Show that the equation is a linear equation by writing it in a slope-intercept form. Show your work
Answer:
Slope- intercept form y = 200 x + 500
Step-by-step explanation:
Explanation:-
Given that the equation
200x - y + 500 = 0
where y, the number of pairs of skates the factory has in the warehouse, and x be the number of hours
The slope-intercept form
y = m x +C
Given equation 200x - y + 500 = 0
200 x + 500 =y
y = 200 x + 500
Slope of the equation m = 200 and y-intercept 'C' = 500
Simplify the expression: 4x(x2 + 6x - 1) will mark brainliest pls help<3
the answer is 4x(8x-1) <33
List all the integers that satisfy
2< x < 6
Answer:
3,4,5
Step-by-step explanation:
Integers means whole number
< and > means that the integers can't be the same as the number before.
Hope that helps!!
22
Which of the following best describes the equation below?
y= 3x^2 + 5
A.
linear
B.
both linear and nonlinear
C.
neither linear nor nonlinear
D.
nonlinear
Reset Submit
Part A: What is the shortest distance between the gymnasium and the library? Round your answer to the nearest tenth of a kilometer.
Part B: Gabe walks the shortest distance from his house to the gymnasium, then the shortest distance to the library. What is the total distance Gabe walked?
Answer:
4.5 km
10.3 km
Step-by-step explanation:
The shortest distance from gymnasium to library:
Each square box representing 1 unit
1unit = 1 km
A.)
Distance, d ;
Using Pythagoras :
d = sqrt(2² + 4²)
d = sqrt(4 + 16)
d = sqrt(20)
d = 4.47
d = 4.50 (nearest tenth)
Shortest Distance from gymnasium to library
B.)
shortest distance from his house to the gymnasium, then the shortest distance to the library
House to gymnasium (d1) :
d1 = sqrt(3² + 5²)
d1 = sqrt(9 + 25)
d1 = sqrt(34)
d1 = 5.83
Gymnasium to Library (d2) :
d2 = sqrt(2² + 4²)
d2 = sqrt(4 + 16)
d2 = sqrt(20)
d2 = 4.47
Total distance = (d1 + d2) = (5.83 + 4.47) = 10.3km
math work pls help :)
Answer:
c. ASA
Step-by-step explanation:
HELP Me PLEASE I will give u brainlist
Answer:
each pendant cost 2 dollars and 20 cents
Answer: 2.2
all u need is a calculator it is quite easy(no offense)
quick mafs
Please help, question is in picture. I’m so confused.
Answer:
The answer on the picture
30.1 to 1d.p
2x²-3x-5 (Factor completely)
[tex]\tt{} {2x}^{2} - 3x - 5[/tex]
[tex]\tt{} {2x}^{2} + 2x - 5x - 5[/tex]
[tex]\tt{}2x \times (x +1 ) - 5(x + 1)[/tex]
[tex]\tt{}(x + 1) \times (2x - 5)[/tex]
Can somebody plz help answer both these word problems and (write amp equation for each problem and solve) thx :3
WILL MARK BRAINLIEST WHOEVER ANSWERS THESE FIRST!!!:DDD
Answer:
14. She deposited $15.50 into her bank.
15. The width would be 900.
Step-by-step explanation:
14. 245.60 + x = 261.10
x = 15.50
245.60 + 15.50 = 261.10.
She deposited $15.50 into her bank and resulted in her new bank balance appearing as $261.10.
15. Width is 900 cm
Length is 12 cm.
A = L X W = 108
A = L * 3/4L
108 = 3/4L2
Divide both sides by 3/4: multiply both sides by the inverse of 3/4 or 4/3.
(4/3)*108 = L2
144 = L2
√144 = L
12 = L
W = 3/4*12
W = 9
Before we finish:
A = 108 = 9 x 12 = 108
W/L = 3/4 = 9/12 = 3/4
The width of the rectangle would be 3/4.
Pllssss helppppp thank u
A line passes through the points (2, 0) and (3, 3). What is its equation in slope-intercept
form?
Step-by-step explanation:
Write an equation, of the slope intercept form. of the line passing through the points (2,3) and (4.6)
A student jogs 28 laps around the track at school. How long will it take for the student to jog 28 laps if he
travels 2 laps in 1.5 minutes? (Hint: This is a 2-part question.)
hellpppp
Answer:
hgvhbgvbhgvbhugvbhuu b
What is the area of the following circle with a radius of 4
Answer:
50.24
Step-by-step explanation:
4*4*3.14=16*3.14=50.24
Answer:
50.265
Step-by-step explanation:
Formula : A=
[tex] \pi 4 { }^{2} [/tex]
Write a compound interest function to model each situation. Then find the balance after the given number of years.
$50,000 invested at a rate of 3% compounded monthly; 6 years
$43,000 invested at a rate of 5% compounded annually; 3 years
$65,000 invested at a rate of 6% compounded quarterly; 12 years
Answer:
See explanation
Step-by-step explanation:
The standard compound interest formula is [tex]A = P(1+\frac{r}{n})^{nt}[/tex] where:
P is the principal amount
r is the interest rate (typically as a percentage)
t is the time
n is the times compounded per unit of time
So,
1) [tex]A = 50000(1+\frac{0.03}{12})^{(12)(6)} =59847.42[/tex]
2) [tex]A = 43000(1+\frac{0.05}{1})^{(1)(3)} =49777.88[/tex]
3) [tex]A = 65000(1+\frac{0.06}{4})^{(4)(12)} =132826.08[/tex]
You should check my answers though, I may have mixed up some terms.
Given that the random variable X = number of days a student sleeps in during the week, what is the correct notation for the probability that a student will sleep in at least 3 days?
Answer:
X > 3/7Step-by-step explanation:
X > 3/7
We know that the student sleeps in at least 3 days, but we don't know what the exact number is, we use an inequality where X is greater than or equal to 3 out of the 7 days.
What is the simplest form of the numerical expression 5+16/4-2^3 ?
Answer:
5+4-8
Step-by-step explanation:
Learning task 1. Using the given organizer,write the necessary information to complete the concept about seismic waves.
Answer:
hello the organizer associated with your question is missing attached below is missing organizer
answer :
attached below
Step-by-step explanation:
Seismic waves are a type of energy waves that occur through the layers of the Earth. they are caused by various natural disasters such as ; Earthquakes, landslides e.t.c although they can be caused by man-made explosions as well.
Seismic waves can be grouped into : body and surface waves
attached below is the complete information needed in the organizer
(Just the first question) please help!
Answer:
Altitude: 11 1/4
Step-by-step explanation:
-3 1/4 x 9 = -29 1/4
Leftover from 35: 5 3/4 + 5 1/2 = 11 1/4
Good luckkk!!
3x-5=1;9x-3=15;verifica para:x=2
Answer:
1=1
15=15
Step-by-step explanation:
3x-5=1 x=2
9x-3=15
3(2)-5=1
9(2)-3=15
6-5=1
18-3=15
1=1
15=15
The total commission, in dollars, Jessie earned on selling cars at a dealership in two weeks is given by the expression 800+400x. She earns the same amount of commission per car each week. Which situation could be described by this expression?
Answer: B. Jessie sold 2 cars in the first week and x number of cars in the second week, earning a commission of $400 on each car.
Step-by-step explanation:
The options include:
A. Jessie earned a total commission of $800 in the first week and x dollars in the second week.
B. Jessie sold 2 cars in the first week and x number of cars in the second week, earning a commission of $400 on each car.
C. Jessie sold 1 car in the first week, earning $800, and x number of cars in the second week, earning a total commission of $1,200.
D. Jessie earned a commission of $800 on each car in the first week and $400 on each car in the second week, selling x number of cars each week.
The situation that could be described by this expression will be option B "Jessie sold 2 cars in the first week and x number of cars in the second week, earning a commission of $400 on each car". This will be:
= (400 × 2) + 400(x)
= 800 + 400x
Which is the most accurate way to estimate 49% of 45?
2/3 x 44
3/4 x44
1/4 x 44
or 1/2 x 44
Find the value of x.
Enter your answer
Answer:
118 degrees
Step-by-step explanation:
33 + 29 + x = 180
62 + x = 180
x = 118
Answer:
x+29+33=180sum interior angle of triangle
x=180-62=118°
Pleaseee answer correctly !!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!
Answer:
Find the variables first, you will have to find the segments by measuring between the whole degree which is, 180 degree.
Step-by-step explanation:
Multiply each side and divide the variable and you will find the answer for each side. Then, add all of them.
(7x^3)(3x^7)
Multiply.
Your answer should be a monomial in standard form.
OMG pls help. 8qt = _ pt
options: 16,8,14,10. pls help
Answer:
16 pts
Step-by-step explanation:
1qt = 2pts
please help quick i will give brainlist!!!!!!
Answer:
a) 75/3=25/1
Step-by-step explanation:
An aquarium can hold 48 gallons of water. If the aquarium is filled with containers holding 12 quarts of water each, how many containers will it take to fill the aquarium with water?
Answer: 16 containers
Step-by-step explanation:
First and foremost, we should note that:
4 quarts = 1 gallon
48 gallons = 48 × 4 = 192 quarts
Since the container holds 12 quarts of water each, the number of containers needed to fill the aquarium with water will be:
= 192 quarts / 12 quarts
= 16 containers
help a sister out please!
Answer:
it would be 8 because it is a parallelogram and they are parallel to each other
Step-by-step explanation:
CD=AB
26. The two triangles below are similar. What
is the perimeter of triangle XYZ?
Answer:
24
Step-by-step explanation:
6 ÷ 15 = 0.4
X to Y = 20 × 0.4 = 8
Y to Z = 25 × 0.4 = 10
Perimeter: a + b + c
6 + 8 + 10 = 24
Even I am surprised by what I wrote. Hopefully, it is right and helps you ^-^ Please comment if you have any questions.
-Tay did this
