Answer:
(x + 57)^3
Step-by-step explanation:
helppppppppppppppppppppppppppppppppppppppppp
Answer:
D 90%
Step-by-step explanation:
Please Help Me ASAP
The table shows the pricing for four different brands of cat food.
Which brand costs the least per once?
A)
B)
C)
D)
Answer:
That'll be C let me know if im wrong <3
Help Me please.............................................
Answer:
You have to send the data with it
Step-by-step explanation:
PLS HELP GIVING BRIANLIEST
Answer:
220 yards or A
Step-by-step explanation:
2*60=120
15*1760=26400
26400÷120=220
Helpppp
Solve
−x−86<7
Answer:
x<-94
Step-by-step explanation:
-x-87<7
Add 87 to both sides, thus canceling it out.
-x-87<7
+87 +87
-x<94
The x can't have a negative. So we divide -1 from it.
-1x<94
/-1 /-1
x<-94
---
hope it helps
Answer:
x > -93
Step-by-step explanation:
-x - 86 < 7
=> Add 86 on both sides of "="
-x < 93
Since -x could also be written as -1x, divide both sides of "=" with -1 so x becomes positive, since we are dividing by a negative number the inequality sign switches:
x > -93
Hope this helps!
Evaluate the expression 4x^3 for each value of x
1 2, and 1/2
help me, plz
Answer:
67
Step-by-step explanation:
The value of expression at x = 1 is, 4
At x = 2 is, 32
At x = 1/2 is, 1/2
What is mean by Function?A relation between a set of inputs having one output each is called a function. and an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable).
Given that;
The expression is,
⇒ 4x³
Hence, The value of expression at x = 1 is,
⇒ 4x³
⇒ 4 × 1³
⇒ 4
The value of expression at x = 2 is,
⇒ 4x³
⇒ 4 × 2³
⇒ 4 × 8
⇒ 32
The value of expression at x = 1/2 is,
⇒ 4x³
⇒ 4 × (1/2)³
⇒ 4 × 1/8
⇒ 1/2
Thus, The value of expression at x = 1 is, 4
At x = 2 is, 32
At x = 1/2 is, 1/2
Learn more about the function visit:
https://brainly.com/question/11624077
#SPJ3
no links! im suuuuper d u m b so um- help? please? I dont think its a right isosceles either T^T
Answer:
x = 25º, right scalene triangle
Step-by-step explanation:
The interior angles of a triangle add up to 180º.
The red square indicates the angle measure is 90º.
We are left with two other angles, x and (2x + 15).
Let's set up an equation to represent the angle measures
90 + x + (2x + 15) = 180
First, combine like terms.
90 + x + 2x + 15 = 180
105 + 3x = 180
Subtract 105 from both sides to isolate x.
3x = 75
Divide both sides by 3 to further isolate x.
x = 25º
Let's check our answer by plugging it back into our original equation.
90 + x + (2x + 15) = 180
90 + 25 + (2(25) + 15) = 180
Simplify.
90 + 25 + (50 + 15) = 180
90 + 25 + 65 = 180
115 + 65 = 180
180 = 180
Your answer is correct.
x = 25º
Now we need to classify the triangle.
As stated before, the red square indicates the angle measure is 90º. This means our triangle is a right triangle.
Because the other two angle measures are different from one another, we know that the side measures cannot be equal. This leaves us with a scalene triangle.
Your answer is: right scalene triangle
Hope this helps!
Solve the question in the screenshot
Answer:
Step-by-step explanation:
most students study less than 4 hours
thats the only one i think i know lol
Simon bought 5 boxes of cereal c and 2 gallons of nonfat milk m for $20.08. Terri bought 3 of the same boxes of cereal b and 3 gallons of nonfat milk m for $18.87. Based on this information, what is the cost of one gallon of milk?
Answer Choices:
$2.50
$3.79
$3.75
$3.50
Answer:
2.50$
Step-by-step explanation:
The two-dot plots below compare the forearm lengths of two groups of schoolchildren:
Based on visual inspection of the dot plots, which group appears to have the longest average forearm length?
Group B, because three children in the group have the least forearm length of 11 inches
Group A, because three children in the group have the least forearm length of 11 inches
Group A, because seven children have a forearm length longer than 12 inches
Group B, because two children have a forearm length longer than 12 inches
Answer:
Group A because seven children have forearm length longer than 12 inches
Step-by-step explanation:
We need to look at Group A and everything after 12 inches. If we look at 13 inches, there is four dots. And if we look at 14 inches, there are three dots. Add then together to get seven children's forearm lengths.
The group which appears to have the longest average forearm length is group Group A since seven children have a forearm length longer than 12 inches.
What is Dot Plot?Dot plots are one of the form of graphing points using dots which indicates the value on a number line.
Given are two dot plots.
In both groups, there are a total of 10 children.
It is clearly seen that from group A, 3 children have a forearm length of 12 inches, 4 children have a length of 13 inches and 3 children have a length of 14 inches.
On an average, 7 children have more than 12 inches forearm length.
Similarly, for group B, only 2 children has a forearm length of more than 12 inches.
So group B has longest average forearm length.
Hence the correct option is Group A, because seven children have a forearm length longer than 12 inches.
Learn more about Dot Plots here :
https://brainly.com/question/22746300
#SPJ2
I’m kinda confused ab this one-
The quantities x and y are proportional
x y
12 36
18 54
25 75
Find the constant of proportionality (r) in the equation y = rx.
Please Help! *Middle school math* Please provide answer and explanation. A pack of cards contain 52 cards. How many cards are in 12 packs?
Answer:
624 cards
Step-by-step explanation: 52 x 12 = 624
Answer:
624
Step-by-step explanation:
52 x 12 = 624
which statement is true?
a. -4 = 4
b. -5 < -3
c. -2 > -1
d. 3 > 0
Answer:
c. -2 > -1
d. 3 > 0m
:
Which expression makes the equation true for all values of x?
16x - 16 = 4( ? )
A 4x - 4
B 4x - 16
C 2x - 2
D 12x - 12
Answer:
A since if we multiply 4 × 4x, we get 16x, and 4 × 4, we get 16, which cancels with the other 16x - 16 on the left side. That makes sure that any x we choose will cancel out in the end.
Step-by-step explanation:
1. 16x - 16 = 4(4x-4)
2. 16x - 16 = 16x - 16
3. 0 = 0
Help me with this asap!!!!!
Answer:
Step-by-step explanation:
8x-4 >12
8x > 16
x >2
Answer choice R
Help plzz and dont give me a file to look at and I would like the correct answer
Answer:
70+(8x+30)=180
-70 -70
8x+30=110
-30 -30
8x=80
x=10
Step-by-step explanation:
hope that helped! have a great day or night :)
Tell which rule applies to each expression
Answer:
1. Product
2. Power
3. Quotient and power
Step-by-step explanation:
Product is for multiplication
Power is for exponents
Quotient is for division
A store boght 100 toys a a cost of $10 each. The store sold all the toys at a percent markup of 40%. Find the total selling price.
(Hint: First find the cost of 100 toys at $10 each. Then markup is added to the cost)
Answer: The total selling priec was $ . (Round to the nearest dollar as needed. No comma is needed on your answer)
Answer:
40/100 x 10 = 4
Step-by-step explanation:
helpppppppppp Ill give a brainliest
Answer:
D, -1
Step-by-step explanation:
when distributing the 2 to the 2x and 5 you get the same equation as the other side.
do paranthesis first, then exponent, then multiply, add then subtract from left to right
Answer:
9: D
10: -1
Step-by-step:
9: solve the product, multiply 2 and 3, then add.
10: use a calculator or something, I recommend desmos.
Plot the following points on the coordinate plane and
connect them to create a polygon. Then, find the
perimeter of the polygon.
A(1,3)
B (3,3)
C(3,-2)
D(-2,-2)
E (-2,0)
F(0,0)
G(0,2)
H (1,2)
I(1,3)
The polygon I created is a _. The perimeter is _ units
Answer:
a
Step-by-step explanation:
PLS HELP, WILL REWARD BRAINLIEST !!
Ummm The is no pattern to the data
6.) A completely full spherical hot air balloon with a radius of 9 meters is being deflated at a rate of 22 cubic meters per minute. How much time must elapse for the balloon to be completely deflated? Use the volume formula and 3.14 for π .
Find the volume of the full hot air balloon.
7.) Calculate the time it takes to completely deflate the balloon using the constant rate of deflation. Set up and solve a proportion.
Answer:
ou need to make permanent healthy changes to your diet and get ... At this time, the cost for placing and removing the intragastric balloon may ... If the balloon deflates, there's also a risk that it could move through your digestive system. ... An intragastric balloon can make you feel more full faster than you
Step-by-step explanation:
Solve for X
x + 4.6 = 12.96
Answer:
x = 8.36
Step-by-step explanation:
First, subtract 4.6 from both sides of the equation, then just simplify.
Answer: x = 8.36
(same thing as 209/25)
Step-by-step explanation:
Move the constant to the right hand side and change its sign.
x = 12.96 - 4.6
Subtract the numbers.
x = 8.36
Jordyn bought lollipops for a school party. Before she goes to school, her brother takes 5% what Percent is left
Answer:
95%
Step-by-step explanation:
If they do not tell us what amount of lollipops Jordyn had, then we can just subtract 5 from 100%. The answer would be 95%
2t - 3 = 1 (solve for t)
we're doing two step equations
Answer: t = 2
Step-by-step explanation:
2t - 3 = 1
(add 3 to both sides)
2t = 1 + 3
2t = 4
(divide 2 from both sides)
t = 2
2.15 X 58 = ? (please do an explanation too)
Answer:
124.7
Step-by-step explanation:
Calculator
Answer:
(2.15)(58)
=124.7
Step-by-step explanation: Hope this help :D
helppppp ill give 10 points
Answer:
c
Step-by-step explanation:
I'm not so sure on this one, any thoughts?
3 Answers:
Choice B) As x decreases, y decreasesChoice C) As x increases, y approaches 0Choice F) The function is an increasing function=====================================================
Explanation:
The graph has a negative y-intercept. So for example, we could have a y intercept of (0,-1) or (0,-2). The x value is always 0, and in this case, the y coordinate is some negative number.
Due to the negative y intercept, this means the function curve is below the x axis at this point. The common ratio r, such that 0 < r < 1, tells us that the exponential function is decreasing in absolute value. Let's say the y intercept was (0,-10) and the common ratio was r = 0.5
The common ratio of r = 0.5 means the second term is r*(first term) = 0.5*(-10) = -5, and the third term is r*(second term) = 0.5*(-5) = -2.5
The terms: -10, -5, -2.5 show us that they are decreasing in absolute value, but in terms of a graph, they are going upward toward zero.
So that's why as x increases, so does y (which makes it an increasing function). And y is approaching y = 0. However, it never actually gets to y = 0.
On the flip side, if x is decreasing, then y is also decreasing. Both x and y increase or decrease together in any increasing function. A decreasing function would have x increase while y decreases, or vice versa, meaning they go in opposite directions.
Answer:
B,C, and F or 1, 2, and 6
Step-by-step explanation:
Have any of you or has any family and friends had a knee hereditary? Explain the process and how it happened!
Answer:
My grandma got two knee replacements on this year and another two years ago. She couldn't walk for like a month or two
Step-by-step explanation: