Answer:
Step-by-step explanation:
Find the perimeter:
A. 2000xy + 200x
B. 2200xy
C. 1000xy + 200x
D. 2200x
someone help me with this
Answer:
your answer would be: [6], [-2]x[3], and [6]
Step-by-step explanation:
all the parenthesis are absolute value lines :)
f(x) = 5x^2 + 14
g(x) = 4x + 8
What is f(g(-8))?
Answer:
it is 24
Step-by-step explanation:
i did andn i got 1000
6. A 140-meter rope is cut into two pieces. One piece is 20 meters longer
than 3 times the other piece. How long is the smaller of the two pieces?
After solving the equation, the smaller piece length of the rope will be 30 meters.
What is an equation?Equations are mathematical expressions that have two algebra on either side of an equal (=) sign. The expressions on the left and right are shown to be equal to one another, demonstrating this relationship. L.H.S. = R.H.S. (left-hand side = right side) is a fundamental simple equation.
As per the data provided in the given question,
3x+20+x = 140
4x+20 = 140
4x = 120
x = 30 meters
The smaller piece of the rope is of 30 meters.
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Alica bought two burgers and three small fries at Dave's Burger shack for a total of $21.18.
Jack bought four burgers and two small fries for a total of $29.56.
How much does each item cost individually?
Answer: fries=$3.20, burgers=$5.79
Step-by-step explanation:
form equations for each personset them up one below the othersolve for one unknownplug in that answer into one of the equations to get the other unknown(f=fries, b=burger)
21.18=2b+3f
29.56=4b+2f
-2(21.18=2b+3f)
29.56=4b+2f
-42.36=-4b-6f
29.56=4b+2f
-12.8=-4f
3.2=f
21.18=2b+3(3.2)
21.18=2b+9.6
-9.6 -9.6
11.58=2b
5.79=b
It took Samantha 20 min to skate over to her friend's house. She hung out there for 2 hours. On the way home, she stopped for 30 minutes to eat at McDonald's. If Samantha got home at 6:00pm, what time did she leave to go to her friend's house?
Answer:
like around 4:00 or 3:00 pm
Step-by-step explanation:
Answer:
i think around 3:30 pm
Step-by-step explanation:
Jason spent 5 hours during the weekend practicing his 3 sports and music activities. He spent an equal amount of time each activity. How long did he spend on each activity
Answer:
100 minutes or 1.666666 hours or 1 and 2 thirds
Step-by-step explanation:
first do 60x5 because 1 hour is 60 minutes so we get 300 then divide by 3 because of the three sports.
The third part of 5 hours is 1 hour and 40 minutes thus Jason spent 1 hour and 40 minutes in each activity.
What is the arithmetic operator?Arithmetic operators are four basic mathematical operations in which summation, subtraction, division, and multiplication involve.,
Division = divide any two numbers or variables called division.
For example 4/8
As per the given,
Jason spent 5 hours during the weekend practicing his 3 sports and music activities.
Since, time is equal thus per activity, 5/3 hours are spent.
(5/3) x 60 = 100 minutes.
(60 minutes + 40 minutes) = 1 hour and 40 minutes.
Hence "The third part of 5 hours is 1 hour and 40 minutes thus Jason spent 1 hour and 40 minutes in each activity".
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Add the two expressions.
3y + 5 and y + 24
Enter your answer in the box.
Answer:
4y+29
Step-by-step explanation:
Collect like terms
3y + y = 4y
5 + 24 = 29
4y+29
Which of the following expressions will result in a product less than zero?
А
6.4 x (-3.5)
B
-7.1 x (2.5)
С
-2.3 (-1.9)
D
9.2 x (4.0)
Answer:
All of the except for D and C
Step-by-step explanation:
A negative times a positive is always negative
Answer:
A,B
Step-by-step explanation:
Joey is building a doghouse. He measures the lengths of two sides and the hypotenuse to make sure the boards create a right triangle. Which of the measurements below could be used to create the right triangle?
Answer:
hv iub;k
Step-by-step explanation:
hg bjlh lj
I need help what is the diameter of this circle?
Answer:
14cm
Step-by-step explanation:
the diameter is 2x the radius
Helpppppppppp plzzzzz
so do all the question like this types
thankyou for your question
Can someone pls help me solve? (20 points)
Answer:
liar is 10
Step-by-step explanation:
Answer:
J. [tex]x=125[/tex]
Step-by-step explanation:
[tex]log_{2} 24 - log_{2}3 =log_{5} x[/tex]
[tex]4.5- 1.5 =log_{5} x[/tex]
[tex]x=(log_{5})^{-1} (3)[/tex]
[tex]x=125[/tex]
A group of friends wants to go to the amusement park. They have no more than $275 to spend on parking and admission. Parking is $5, and tickets cost $27 per person, including tax. Write and solve an inequality which can be used to determine r, the number of people who can go to the amusement park.
Answer:
275=27x+5
Step-by-step explanation:
10 people can go to the park
27(10)+5=275
5
x
:
9
=
7
:
3
Calculate the value of
x
.
Answer:
x=21/5, also known as 4.2
Step-by-step explanation:
5x:9 = 7:3
Solve it like a proportion and get any of these answers
5x/9 = 7/3
cross product property
3(5x) = 63
15x = 63
x = 63/15 = 21/5 in fraction form = 4.2 in decimal form
Find the missing length indicated
i will give brainliest to first correct answer
Answer:
B) I think
Step-by-step explanation:
find the rate of change /slope between its ordered pairs
(-5,13) and (1,1)
(-5,14)and (12,-21)
(1,1)and(12,-21)
Answer:
1.) -2
2.) -2
3.) -3
Step-by-step explanation:
Since we can't make a graph, we can make a table
(-5,13) and (1,1)
x y
-5 13
1 1
From 13 to 1, you subtract 12 ( y-section)
From -5 to 1, you add 6 (x-section)
Now we can do y/x
y/x = 12/6 = -2
The slope for this first one is (-2).
(-5,14) and (12,-21)
x y
-5 14
12 -21
From 14 to -21, you subtract 34
From -5 to 12, you add 17
Now we can do y/x
y/x = -34/17 = -2
The slope for this second one is (-2)
(1,1 )and (12,-21)
x y
1 12
12 -21
From 12 to 21, you subtract 33
From 1 to 12, you add 11
Now we can do y/x
y/x = -33/11 = -3
The slope for this third one is (-3)
Hope this helped!
Have a supercalifragilisticexpialidocious day!
plz help ignore the 14 though
Answer:
x=66
Step-by-step explanation:
Answer:
sorry i don't know
Step-by-step explanation:
Right triangle with height labeled 8 in., base labeled 6 in., and third side labeled 10 in.
Item 2
A tile pattern on a wall is made up of two identical parallelograms and three identical triangles.
What is the area of the tile pattern?
Enter your answer in the box.
in2
Answer:
448
Step-by-step explanation:
Parallelograms = 2x14x10=280
Triangles = 3x1/2x8x14=168
280+168=448
What is the slope of y=0.75x+1 in fraction form
Will give brainliest
Answer:
Slope = 0.75
Step-by-step explanation:
Slope is coefficient of x
x^2+ 4 x + 4
pls tell this insteps
Answer:
(x+2)^2 = THIS IS THE ANSWER
HOPE I HELPED BRAINLYY PLZZZZ :)))))
Answer:
x = -2
Step-by-step explanation:
here's the steps in attachment.
What is 2 3/4 subtracted by 1/3
Answer:
2.41666666667
Step-by-step explanation:
PLEASE HURRY!! What is the rule for the function that is graphed?
Answer:
y=2x+2
Step-By-Step Explanation:
Hope this helps :)
Look at this angle:
What is the vertex?
A) W
B) None
C) X
D) Y
Answer:
C (x)
Step-by-step explanation:
The Vertex of an angle is the point at which the angle is located on, so in this case the vertex is X.
Can someone pleaseeee help if you’re correct I’ll give u brainlist
Answer:
C
Step-by-step explanation:
since it is a line segment it is only that portion of a line, so its s, t and all in between
Does anyone else play nitro type?
Answer:
I do!
Step-by-step explanation:
Answer:
no sorry but i do know some friends that play..
7. Customers must spend a minimum of $25 at an
online store to receive free shipping. A customer
ordered 10 tubes of paint and an easel.
- Each tube of paint costs the same amount
- The easel costs $15
possible costs, in dollars, of one tube of paint if the
customer receives free shipping?
Answer:
$1
Step-by-step explanation:
$1×10(the tubes of paint)=$10+$15(the easel)=$25
estimate 60% of 52 (WITH WORK!)
Answer:
Step-by-step explanation:
52 is 100%
you divide 52 by 10 to get 10%
5.2*6(because 60%)
=31.2
PLZ ANSWE ASAP ASAP ASAP LIKE RN ASAP PLZ PLZ
Answer: Kris's bike
Step-by-step explanation:
KRIS 297/4.5 = 66 gallons per mile
JAKE 366/6 = 61 gallons per mile
BEN = 265.2/5.2 = 52 gallons per mile
The speed of a car is 50 mph. Correct to the nearest mph. What are its limits of accuracy?
Answer:
If its going 50 mph then its going 50 mph right??
Step-by-step explanation:
sorry im dum tehe :'D