[tex]\huge\red{ƢƲЄƧƬƖƠƝ}[/tex]
Evaluate 6(8-3)
A 45
B 30
C 56
D11
[tex]\huge\green{ƛƝƧƜЄƦ}[/tex]
B.30
Follow Me❤At noon the temperature was -10° F. Over the next 4 hours the temperature went up 12°. Then every hour until 10 pm the temperature dropped 2°. What was the temperature at 10 pm?
Answer:
-10 degrees
Step-by-step explanation:
at noon the temp was -10. -10 + 12 = 2 and that is at 4 o'clock 2- 6 hours ( time until 10 pm) x 2. 2 - 12 = -10.
Answer: 0º F.
Step-by-step explanation:
Noon = 12 pm
At Noon it was -10º F, over the next 4 hours it went up to 12º F.
Noon + 4 hours = 4 pm
The temperature dropped 2º F every hour until 10 pm which means for 6 hours the temperature dropped.
6x2º F = 12º F which means the temperature dropped by 12º F.
12º F - 12º F = 0º F
Which cylinder pressure will Jillian need if she plans to fill 90 balloons?
Tank Pressure and Balloon Quantity
Pressure in the helium Number of 9-inch
cylinder (psi)
balloons
100
30
150
?
?
200
250
?
300
?
150
200
0 250
0 300
Answer:
C
Step-by-step explanation:
Because if she wants to fill 90 balloons 100 is 30 so multiply by 30×3 and u get 90
Answer: 300
Step-by-step explanation:
i took the test and got it right
The figures are similar. Find the missing length
Answer:
4.5 feet, or is there is 5 feet as an option, then 5 feet.
Step-by-step explanation:
ya just subtract
Will give brainliest
Answer:
-6/3= -2
3/-6= -1/2 they are not equal. So false
-8*9= -72
9*-8= -72 They are equal. So true
hope this helps!
The following triangles are congruent because ?
Answer:
Step-by-step explanation:
The triangles are congruent because they are the same shape, size, and angle measure. The lines on the angles show that two angles have the same measure. The line on the line segments shows that it hads the same length.
what value of x makes the question true? 2x + 9 = 4x - 1
Answer:
5
Step-by-step explanation:
2x +9 =4x - 1
2x - 4x =-1 - 9
-2x=-10 /(-1)
2x=10
x=10 :2
x=5
5/6 x 48
You get 25 point if you answer
Answer:
40Step-by-step explanation:
5/6 x 48 =5 x 48/6 =5 x 8 =40help me please!! Slope
easy 8th grade math please help
Answer:
25x<25x
Step-by-step explanation:
i think its that
Answer:
1 ≤ x
Step-by-step explanation:
20 + 5x [tex]\leq[/tex] 5(1 + 4x)
20+ 5x ≤ 5 + 20x
-5x -5x
20 ≤ 5 + 15x
-5 -5
15 ≤ 15x
÷15 ÷15
1 ≤ x
The difference
between two and a
number, multiplied by
five
i need help putting it into an equation
example:two added to three x
3x+2
To which family does the function y = (x + 2) Superscript one-half Baseline + 3 belong?
quadratic
square root
exponential
reciprocal
Answer:
option b: square root
Step-by-step explanation:
just got correct on edge 2020
The family of the function belongs to square root.
We can solve this by understanding some types of functions
What is Function?This is an expression that relates two variable to one another.
In this question, we are looking for the family of the equation.
The function given is
[tex]y = (x + 2)^\frac{1}{2} + 3[/tex]
The options given here are
quadraticsquare rootexponentialreciprocalWhat is a quadratic equation?This is a polynomial that the variable have the highest power of 2. An example of this is [tex]y = ax^2 + bx + c[/tex]
What is a square rootThis a function in which the variable is a square root to the main function.
An example of this is [tex]y = \sqrt{x}[/tex]
What is an Exponential FunctionThis is a function in which one of the variable has an exponential function to the other. An example of this is [tex]y = 2e^x[/tex]
What is a Reciprocal FunctionThis is a function in which one of the variable is inverse to the other one. An example of this is [tex]y = \frac{1}{x}[/tex]
From the above explanation, we can see that the function
[tex]y = (x + 2)^\frac{1}{2} +3\\y = \sqrt{x+2} + 3[/tex]
is a square root function
Learn more on functions here;
https://brainly.com/question/15602982
The equation represents Function A, and the graph represents Function B:
Function A f(x) = 6x - 1
Function B graph of line going through ordered pairs 1, 4 and negative 1, negative 2 and negative 2, negative 5
Which equation best compares the slopes of the two functions?
(A) Slope of Function B = 2 x Slope of Function A
(B) Slope of Function A = Slope of Function B
(C) Slope of Function A = 2 x Slope of Function B
(D) Slope of Function B = − Slope of Function A
Answer:
C. Slope of Function A = 2 x Slope of Function B
Step-by-step explanation:
The slope of function A is the x-coefficient: 6.
The slope of function B is ...
... slope = (change in y)/(change in x) = (-2-4)/(-1-1) = -6/-2 = 3
6 is 2 times 3
Devin is collecting signatures for a petition to open a new park in her town. She needs to collect at least 1,000
signatures before she can schedule a meeting with the mayor. She already has 380 signatures. If each petition page
holds 80 signatures, which inequality best shows how many more pages (p) Devin needs?
Answer:
P = t - f
Step-by-step explanation:
First we need to find how many pages in total she needs so 1,000/80 - 12.5 so 13 pages. Then 380/80 4.75 of a page filled so subtract that from 12.5 to get 8 pages left to fill.
let p = pages left to fill
let T = total pages needed
let F = pages already filled
Which set of ordered pairs does not represent a function?
\{(2, 7), (1, 7), (0, -8), (5, -1)\}{(2,7),(1,7),(0,−8),(5,−1)}
\{(-1, -9), (-5, -2), (8, 4), (-5, 2)\}{(−1,−9),(−5,−2),(8,4),(−5,2)}
\{(3, 1), (5, 5), (9, 8), (7, 6)\}{(3,1),(5,5),(9,8),(7,6)}
\{(2, 0), (1, -6), (4, 5), (-8, -6)\}{(2,0),(1,−6),(4,5),(−8,−6)}
Answer:
The second option
Step-by-step explanation:
There can NOT be a function when one x-value coordinate corresponds to multiple x-values. -5 is corresponding with two different y-values, -2 and 2.
Anybody know this answer?
Answer:
x = 29
Step-by-step explanation:
The sum of the 3 angles is 180 degrees since it is a straight line
x-1 + 3x+2 + 2x+5 = 180
Combine like terms
6x +6 = 180
Subtract 6 from each side
6x+6-6= 180-6
6x =174
Divide y 6
6x/6 =174/6
x = 29
Answer:
it's 29
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
CALCULATOR COLOR THEME 0 ZOOM 2. Danielle wants to translate triangle XYZ so that vertex Yis mov (-4,2) to (0,-3). Which of the following mappings can be used to coordinates of Xand Z?
Answer:The answer is (x,y)->(+4,y-5)
Step-by-step explanation:
since -4 to 0 is + 4 and 2 to -3 is -5
The correct mapping is (x, y) ⇒ (x + 4, y - 5)
Transformation is the movement of a point from its initial location to a new location. Types of transformation are rotation, reflection, translation and dilation.
Translation is the movement of a point up, down, right or left in the coordinate plane. If a point A(x, y) is moved a units right and b units down, the new location would be at A(x + a, y - b).
Since the vertex Y(-4, 2) was translated to Y'(0, -3), hence the triangle was translated 4 units to the right (-4 + 4 = 0) and 5 units down (2 - 5 = -3). This can be represented by the mapping:
(x, y) ⇒ (x + 4, y - 5)
Therefore to find x and z coordinates, use the mapping:
(x, y) ⇒ (x + 4, y - 5)
Find out more at: https://brainly.com/question/18249265
if x=4 and y=1 then what is 3x + y + 2x squared minus 3 + y
Answer:
I think it is 73
Answer: 439
Step-by-step explanation:
Find the domain:
y= (6+9x)/(6-|x-1|)
ITS URGENT WILL MARK BRAINLIEST ASAP
Mr. Hill wants to plant a rectangular garden in his backyard. He has 50 feet of fence to enclose his garden. He wants the length to be 5 feet more than the width. Write the equation that you would use to solve this problem and use your equation to find the dimensions.
What are the dimensions, in feet, of the garden?
What is the equation that you wrote to determine the width, x, of the garden?
Answer:
PERIOD POOOOOOOOOOOOOOO
Step-by-step explanation:
My brother is wondering what 100÷1,000,000 equals.
Thanks to the patient person who answers this!
Answer:
0.0001
Step-by-step explanation:
Answer: tell your brother 0.0001
Step-by-step explanation:
Find the area, in square units, of ABC plotted below.
Answer:
answer is 55
hope it is helpful to you
which table has a constant of proportionality between y and x of 2
Answer:
B for Khan Academy.
Step-by-step explanation:
Answer:
The answer is B for Khan Academy
Step-by-step explanation:
I just got it right.
Help meeeeeeeeeeeeeeeeeeeeeee !!!!!
Answer:
i think it is the 2nd one and the 5th one.
Step-by-step explanation:
hope this helped!
p.s it would be cool if you gave me brainliest
Wyoming has 63,791 fewer people than Washington DC has. What is the population of Washington DC? Wyoming has 582,658 people total.
Answer:646449
Step-by-step explanation:You can use a calculator if Wyoming has 63781 fewer people than Washington you have to add that number to Wyoming’s population to get Washington’s
PLEASE GOD IM BEGGING YOU LEGITMENTALLY ANWERS THIS QUESTION
Answer: we can not see the question
Luna mixes 3/4 of orange juice with 3/8 cup of cranberry juice. She gives 5/8 cup of the juice to Mags. How much is left in Lunas glass?
Answer:
Luna has half a cup (1/2) (0.5) left in her cup
Step-by-step explanation:
3/4+3/8=1.125 1.125-5/8 of a cup=0.5
What is the slope of a line which passes through the points (-6, 4) and (4, 6)?
A) 5
B)1/5
C)2
D)1/2
Answer:
1/5
Step-by-step explanation:
To find the slope between two points, we use the formula
m = ( y2-y1)/(x2-x1)
= ( 6-4)/(4 - -6)
= ( 6-4)/(4+6)
= 2/10
= 1/5
6 (4x-5)
simplify
help needed urgently
Answer:
24x-30 that's what I'm thinking lmk if I helped
Answer:
24x-30
Step-by-step explanation:
Is zero positive or negative?
Answer:
its nutral
Step-by-step explanation:
it is in between postive and negative like the barrior pretty much
Please help if you can.
Answer:
I would sat b
Step-by-step explanation: