Answers
Answer: one solution
Answer:
infinite
Step-by-step explanation:
both equations share the same line so there are infinite solutions
Related Questions
helppppp ill give 10 points
Answers
Answer:
c
Step-by-step explanation:
PLS HELP, WILL REWARD BRAINLIEST !!
Answers
Ummm The is no pattern to the data
Please Help! *Middle school math* Please provide answer and explanation. A pack of cards contain 52 cards. How many cards are in 12 packs?
Answers
Answer:
624 cards
Step-by-step explanation: 52 x 12 = 624
Answer:
624
Step-by-step explanation:
52 x 12 = 624
I’m kinda confused ab this one-
Answers
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.
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I'm not so sure on this one, any thoughts?
Answers
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!
Answers
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:
helpppppppppp Ill give a brainliest
Answers
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.
2t - 3 = 1 (solve for t)
we're doing two step equations
Answers
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
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.
Answers
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:
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
Answers
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
4x16 - 16 = 48
16x4-16=48
Solve the question in the screenshot
Answers
Answer:
Step-by-step explanation:
most students study less than 4 hours
thats the only one i think i know lol
PLS HELP GIVING BRIANLIEST
Answers
Answer:
220 yards or A
Step-by-step explanation:
2*60=120
15*1760=26400
26400÷120=220
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
Answers
Answer:
a
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
Answers
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
Someone please help me
Answers
Answer:
2
Step-by-step explanation:
They are 2 units apart from each other
no links! im suuuuper d u m b so um- help? please? I dont think its a right isosceles either T^T
Answers
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!
helppppppppppppppppppppppppppppppppppppppppp
Answers
Answer:
D 90%
Step-by-step explanation:
Tell which rule applies to each expression
Answers
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
which statement is true?
a. -4 = 4
b. -5 < -3
c. -2 > -1
d. 3 > 0
Answers
Answer:
c. -2 > -1
d. 3 > 0m
:
Help me with this asap!!!!!
Answers
Answer:
Step-by-step explanation:
8x-4 >12
8x > 16
x >2
Answer choice R
Solve for X
x + 4.6 = 12.96
Answers
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
Maggie opened a savings account and deposited $200. She will deposit $50 into this account each week, w, and will make no withdrawals. The equation below shows how she will calculate the total amount in the account, t, after each deposit. Which of the following is the independent variable?
Answers
Answer:
The answer is w (I’m so sorry if I’m wrong)
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)
Answers
Answer:
That'll be C let me know if im wrong <3
If m∠1 = 120°, find m∠3:
A. 30°
B. 60°
C. 90°
D. 120°
Answers
Because vertical angles are always equal
Helpppp
Solve
−x−86<7
Answers
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!
Two numerical patterns are shown below:
Pattern A: 6, 12, 18, 24, 30
Pattern B: 12, 24, 36, 48, 60
Select the statement that describes the numerical patterns.
The rule for Pattern B is "multiply by 2."
The rule for Pattern A is "multiply by 2."
Each term in Pattern B is one half the corresponding term in Pattern A.
Each term in Pattern A is one half the corresponding term in Pattern B.
Answers
Answer:
Each term in Pattern A is one half the corresponding term in Pattern B.
Step-by-step explanation:
6 is half of 12 , 12 half 24, 18 half of 36, 24 half of 48 , 30 half of 60 etc.
Answer:
46347
Step-by-step explanation:
sorry
2.15 X 58 = ? (please do an explanation too)
Answers
Answer:
124.7
Step-by-step explanation:
Calculator
Answer:
(2.15)(58)
=124.7
Step-by-step explanation: Hope this help :D
Help plzz and dont give me a file to look at and I would like the correct answer
Answers
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 :)
On a certain hot summer's day,432 people used the public swimming pool. The daily prices are $1.50 for children and $2.00 for adults. The receipts for admission totaled 664.50How many children and how many adults swam at the public pool that day?
Answers
Answer:
399 children, 33 adults
Step-by-step explanation:
Children = c
Adults = a
c + a = 432
a = 432 - c
1.5c + 2a = 664.50
1.5c + 864 - 2c = 664.50
-.5c + 864 = 664.50
-.5c = -199.5
.5c = 199.5
c = 399
432 - 399 = 33
a = 33
Answer:
kids = 399
adults = 33
Step-by-step explanation: