Answers
Answer:
The answer is C and D✔✔
Step-by-step explanation:
Related Questions
Best answer will be mart
Answers
Answer:
x= 4
Step-by-step explanation:
2x + 3( 5x - 7) = 47
2x + 15x - 21 = 47
17x -21 = 47
17x = 47 + 21
17x = 68
x = 68 / 17
x = 4
hope it helps plzz mark me brainliest
Answer:
X = 4 plz brainliest
Step-by-step explanation:
2x+3(5x-7)=47
Distribute
2x + 15x - 21 = 47
Combine like terms
17x -21 = 47
Add 21 to both sides
17x = 68
Divide by 17 both sides
X = 4
determine the slope ....................
Answers
Answer:
2
Step-by-step explanation:
I need help please! Will give 20 points for brainlist!
Answers
Answer:
The rate of change is .5 for the bottom, and 2 on the top.
Step-by-step explanation:
y: .5 is the rate of change
what is 0.35 as a simplified fraction and why??
Answers
Answer:
7/20
Step-by-step explanation:
Answer:
0.35 7/20 35%
Step-by-step explanation:
plllllzzzzzzz help! :( ill make u brainlist ):
Answers
Answer:
a)50cm^2
b)52cm^2
Step-by-step explanation:
Please give brainliest :)
a•b=20
a=b
a=b=square root from 20
c•d=30
c=d
c=d=square root from 30
a^2+c^2=d^2
20+30=d^2
50=d^2
d=square root from 50
Area=square root from 50•square root from 50=50
B)
a•b=16
a=b
a=b=square root from 16=4
c•d=36
c=d
c=d=square root from 36=6
a^2+c^2=d^2
4^2+6^2=d^2
16+36=d^2
d=square root from 52
Area=square root from 52•square root from 52=52
Two sides of a triangle measure 5 cm and 9 cm. It has an angle that measures 128°. Which type of triangle could it be? Select all that apply.
A.
acute isoceles
B.
obtuse scalene
C.
obtuse equilateral
D.
obtuse isosceles
E.
acute scalene
F.
obtuse right
Answers
Answer:
Obtuse Scalene Triangle
Step-by-step explanation: the angle measurement is greater than 90
Plz help me on this I dont understand how to do it.
B.) SUBSTITUTION METHOD
1) 2x + 8y = 20 2) x = 5
y = 2 2x + y = 10
Answers
Answer:
1) X=10-4y
Step-by-step explanation:
PLEASE HELP ME I REALLY NEED IT!
Answers
need help asap, please
will give brainly
Answers
Answer:
i think the second one or the first one
Step-by-step explanation:
hope this helps
please need help asap
will give brainly
Answers
Answer:
the first or third one
Step-by-step explanation:
hope this helps
can you Help me please!!!
Answers
Answer:
the answer is 15
hoped it helped
IN YOUR OWN WORDS How can you use function notation to represent a function? How are standard notation and function notation similar?
Standard Notation:
y = 2x + 5
Function Notation:
f ( x ) = 2x + 5
Please help, due tomorrow
Answers
Answer:
Step-by-step explanation:
N^2-10n+9
The function notation to represent a function is f(x) and standard notation and function notation are similar because y = f ( x).
What is function notation?Function notation is a way in which a function can be represented using symbols and signs. Function notation is a simpler method of describing a function without a lengthy written explanation. The most frequently used function notation is f(x) which is read as “f” of “x”. In this case, the letter x, placed within the parentheses and the entire symbol f(x), stand for the domain set and range set respectively.
What is domain?The domain of a function is the set of all possible inputs for the function. For example, the domain of f(x)=x² is all real numbers, and the domain of g(x)=1/x is all real numbers except for x=0.
According to the question
Standard Notation:
y = 2x + 5
Function Notation:
f ( x ) = 2x + 5
Function notation can be used to represent the function as it represent function using symbols and signs .
An equation involving x and y, which is also a function, can be written in the form y = “some expression involving x”;
that is, y = f ( x).
This last expression is read as “ y equals f of x” and means that y is a function of x.
Standard notation and function notation are similar because
An equation involving x and y, which is also a function, can be written in the form y = “some expression involving x”;
that is, y = f ( x).
Hence, function notation to represent a function is f(x) and standard notation and function notation are similar because y = f ( x).
To know more about Function notation and domain here:
https://brainly.com/question/12918381
#SPJ2
Pleaseeeeeee Help me I will make sure to give you all the good stuff.
Answers
Happy to help
:)
which numbers are irrational
select all that apply.
Answers
Answer:
A and E
Step-by-step explanation:
Look at the chart below
ur welcomee
evaluate if a= -21 a/3+a=
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(sorry if i get this wrong)
-21 divided by 3= -7
-7+-21=-28
I really need help on this please answer correctly,,, and who ever gives a good answer i will give brainliest- The math is Relations and Functions.
Answers
Answer:
the 1st picture is a function
the 2nd is not a function
the 3rd isnt a function
hope I helped :)
Bren has a deck of cards. As shown below, each card is labeled with a rule describing a pattern in a sequence.select a card and decide on a starting number. Use the rule to write the first five terms in your sequence. Add 1.6 Add 0.33 add 6.5 Add 0.25 Add 1.15
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Rectangle ABCD was translated 4 units to the left and 1 unit up. Which rule describes the translation that was applied to the rectangle ABCD to create rectangle A'B'C'D'?
A - (x, y) (-4x, 1y)
B - (x, y) (1x, -4y)
C - (x, y) ( x+1, y - 4)
D - (x, y) ( x - 4, y+1)
Answers
Giving braiinliest to best answer anything helps im really tired
Answers
3600 + 10000 = x^2
x= 116.61
Please i need help on math
Answers
Answer:
See below.
Step-by-step explanation:
The slope of a line is the rate of change.
A positive slope slants upward and to the right, while a negative slope slants downward and to the right.
determine if each expression is equivalent to 100 for the given varibke values
A. 3b + 20 for b =30
B. 4• y exponet 2 for y=5
Answers
Answer:
NO is does not
Step-by-step explanation:
3x30+20=110
4x5=20
Could I plz have brainiest
Hope you can help me with this problem
Answers
Answer:
the answer is A
Step-by-step explanation:
casue i said so
Heeheheh
Wsp
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Y’all I’m just jamming to music what music you like
I’m listening to streets by doja cat slowed and reverbed lol
The radius of a circle is 2.6 in. Find the circumference {to the nearest tenth}to the nearest tenth.
Answers
Answer:
The answer would be 16 I think. 16
Answer:
16.3 in
Step-by-step explanation:
The equation for circumference of a circle is 2[tex]\pi \\[/tex]r
r is the radius
Plug the given value for radius (in this problem that is 2.6) into the equation and you get the circumference of the circle.
2[tex]\pi \\[/tex](2.6)=16.3
Martha rolls two number cubes. What is the probability that both number cubes come up even?
Answers
PLEASE HELP WILL GIVE BRAINLIEST
Use the interactive tool to graph the line given the following information:
coordinates (1,–3)
slope of –2
Based on your investigation, what is the value of b for the point (0,b)?
Answers
Answer: [tex]y = -2x - 1[/tex], [tex]b = -1[/tex]
Step-by-step explanation:
[tex]y = mx + b[/tex] [tex]-3 = 1(-2) + b[/tex] [tex]-3 = -2 + b[/tex] [tex]-1 = b[/tex]A bake sale committee wants to raise $198 for a donation to a local charity. They set aside $12 of their profit at the end of each day. How many days will it take them to raise enough money for the whole donation?
Answers
Answer:
It will take about 17 days in order to obtain the money needed.
Step-by-step explanation:
I took 198 and then -12 each time and counted along until I found my answer.
Answer:
17
Step-by-step explanation:
First you do 198 divided by 12 and then you get the remainder 6. Since the put 12 dollars every day you have to add another day so you get the total amount of days.
Item 2
Use the expression 15 dived by 2/9 to answer the questions to the right.
Question 1
POSSIBLE POINTS: 5
Select all the statements that show correct reasoning for finding 15÷29.
A Multiply 15 by 2, then divide by 9Multiply 15 by 2, then divide by 9
B Multiply 15 by 9, then divide by 2Multiply 15 by 9, then divide by 2
C Multiply 15 by 19, then multiply by 2Multiply 15 by 1 ninth, then multiply by 2
D Multiply 15 by 9, then multiply by 12Multiply 15 by 9, then multiply by 1 half
Question 2
POSSIBLE POINTS: 5
Determine the quotient of 15÷29 and explain how determined the answer.
Answers
i think Question 1 i think its A
i think Question 2 : 108112
Driving 65 mph, it takes Alicia 3 hours to reach the airport to go on a vacation. It then takes her 4 hours to get to her destination with the jet traveling at a speed of 450 mph. How many miles does Alicia travel to get to her destination?
Answers
Answer: i am the first one to answer please mark brainliest
65x3 + 450x4=
Step-by-step explanation:
195+1800=1995
Answer:
1,955 miles
Step-by-step explanation:
For this problem all we have to do is, assuming they were constantly going that speed and never stopped, multiply the items and the mph.
SO, to the airport is 65mph*3 hours, which would give 195 miles.
Then, To their destination, 450mph * 4hours = 1,800 miles
Now all that is left to do is add
195 + 1,800 = 1,995
1,995 miles
HELP
Find the least common denominator (LCD) of eight ninths and 1 and one third.
Answers
9 is the LCD of 8/9 and 1/3. please mark thanks!
Answer:
9
Step-by-step explanation:
help please I need this turned in quick
Answers
From home to the video store to the grocery store, grabs fast snacks and back to home would be:
B. 18
Hope this helped.
Answer:
He walked 18 units from home, to the video store, to the grocery store, to fast snacks then back home.