I need an explanation on how to do this and an answer, please.
Answer:
111°
Step-by-step explanation:
the angle is question is an alternate-interior angle with the one labeled as 111° and alt-int angles are congruent
Transform the equation.
Stretch y = 3x by a factor of 2.
The transformed equation is = ?
Answer:
shrinking means divide so f(x) = x / 2 = 1/2
f(1/2) now shows 3/2y
y = 3x now = y = 3/2x
Figure out length in inches for brainiest and 5 stars.
Answer:
Step-by-step explanation:
(Plz no links)
Help needed a lot!!!!
6x^2 - 18x - 240 = 0
solve for x.
Find solutions that are greatest to least.
The greatest solution will be 8 and least solution will be -5.
A polynomial equation is given which is 6x² - 18x - 240 = 0
We have to find out the solutions that are greatest to least.
What do you mean by the quadratic equation ?
Quadratic equation is a polynomial equation whose highest degree is two . It is expressed in the form of ax² + bx + c = 0.
As per the question ;
Equation is ;
6x² - 18x - 240 = 0
Let's take 6 as common ;
6 ( x² - 3x - 40 ) = 0
or
x² - 3x - 40 = 0
This can be written as ;
x² - 8x + 5x - 40 = 0
x ( x - 8 ) + 5 ( x - 8 ) = 0
or
( x + 5 ) ( x - 8 ) = 0
or
x + 5 = 0
and
x - 8 = 0
So ;
x = - 5 and 8
Thus , the greatest solution will be 8 and least solution will be -5.
To learn more about polynomial factorization click here ;
https://brainly.com/question/26685427
#SPJ2
Find out what belongs in the missing space
Will give brainliest :)
Answer: 10 cm
Step-by-step explanation: I think
can someone help me with this please? i appreciate it!
Answer:
c and e
Step-by-step explanation:
1×5=5
2×5=10
other answers don't work
C and E!
porque 2*5=10 and 1*5=5
Hai, please help! I'l give brainliest to the first correct answer
Answer:
1. False
2. True
3. False
Step-by-step explanation:
Please help!
Hopefully the attached image makes sense.
Answer:
The first one is false the second one is true and the last one is false
Step-by-step explanation:
I am in 7th grade
Use a proportion to solve:
The school bus drives at 96 miles in 4 hours. If it continues at the same rate, how many miles can the bus travel in 7 hours?
Answer:
420 miles
Step-by-step explanation:
PLS HURRY The letter
represents the location of -1.5 on the number line.
A B C
D
-3
-2
-1 0
1
2 3
Help Me With Functions Part 3. (2 more after this one)
Answer:
I believe your answer is
C.Step-by-step explanation:
There isn't a function because the numbers are scatter throughout the diagram.
And there isn't a relation because once again, the numbers are random depending on the student and nothing seems to be balanced.
Thus, C makes the most since.
I'm not 100% sure but hopefully this is correct!
Help me please fhdgdyfcgfjhgfjhfxyfjdjfhdghfjfghjhgfjh
Answer:
94cm squared
Step-by-step explanation:
ANSWER BOTH QUESTIONS FOR BRAINLIEST TY :)
Answer:
Angle X; 39Angle Y; 129Step-by-step explanation:
180-90
90
This gives us the measurement of 51+x.
90-51
39
This is x as well as the angle that is across from it.
x+90=y
39+90=129
y=129.
to find the last angle, we add 90 to 51. This gives us 141.
So, now we add up all of the angles to double check everything. If they all add up to 360 then we are correct.
39+39+51+90+141=
360.
This means that we have solved everything correctly and that these are the correct answers.
I know that this is really confusing but the answers that you need are at the top so hopefully this helped!
Use the given line of best fit to approximate the rate of change relative to the scatter plot below.
A. 2/5 hours per pound
B. 1/2 hours per pound
C. 3/5 hours per pound
D. 3/4 hours per pound
HELP QUICK IM FAILING
Select the expression that represents the following statement: 6 times one fifth the sum of 13 and 7. (4 points)
a
6 x one fifth x (13 ÷ 7)
b
one fifth x (13 − 7) x 6
c
6 x one fifth x (13 x 7)
d
one fifth x (13 + 7) x 6
The expression is one fifth x (13 + 7) x 6.
Correct option is (D).
What is Arithmetic?The mathematical branch known as arithmetic deals with the study and application of numbers, their relationships, and mathematical observations. The term "arithmetic" (which comes from the Greek word "arithmos," "number") often refers to the fundamental concepts in number theory, measurement, and computation (that is, the processes of addition, subtraction, multiplication, division, raising to powers, and extraction of roots).
As per the given data:
We have to find the expression which represents 6 times one fifth the sum of 13 and 7.
Let's say the expression is x.
x = 6 × one fifth the sum of 13 and 7
x = 6 × (1/5) × the sum of 13 and 7
x = 6 × (1/5) × (13 + 7)
Hence, the expression is one fifth x (13 + 7) x 6.
To learn more about arithmetic, click:
brainly.com/question/660898
#SPJ3
terry earned x dollars selling electronics last month. this month he earned $18 less than twice the amount he earned last month. write an expression to represent the amount he earned this month.
if terry earned $1700last month, how much did he earn this month?
Answer:
2x - 18
$3,382
Step-by-step explanation:
x = number of dollars gained last month
this month:
twice the amount = 2x
minus $18 = 2x - 18
x = 1,700
2x - 18
2(1700) - 18
3,400 - 18
$3,382
I'm 13 and still have loose teeth, Please help thnk you!
Answer:
the answer for the missing box there is a +.
Step-by-step explanation:
the reason is is plus is because 202-9x8-5+6 gives you 131 i used a calculator homie
hoped this helped
Two trains started moving at the same time, train A from Boston to New York, and train B from New York to Boston. The distance between the train stations in New York and Boston is 240 miles. The average speed of train A is 60 mph, which is 3 4 of the average speed of train B.how far from new york will the trains meet
Answer:
1.7
Step-by-step explanation:
Which expression has a value less than the given expression when x = 5?
3x + 15
3(x+5)
4x + 5
2x²
x² + 5
Car A used 40.5 L of gasoline to travel 450 km. Car B used 18.7 L to travel 220 km. Circle the car with better fuel mileage. Justify your answer by calculating each car’s L/100 km rate. Show your work.
Answer:
Car B has the better fuel economy.
Step-by-step explanation:
Calculate the fuel consumption for the two cars:
Car A: (450 km) / (40.5 L) = 1.11 km per L
Car B: (220 km) / (18.7 L) = 1.18 km per L
Car B goes further on one L of gasoline than Car A.
How many class periods that are 3/4 of an hour-long will fit into 6 3/4 an hour school day? Assume that the class period includes time to pass between classes. helpppppp
Answer:
about 8 classes
Step-by-step explanation:
convert 6 3/4 to a fraction: 27/4
3/4 can go into 27/4 9 times, but with time in between, you should only be able to have 8 classes instead of 9
Answer:
about 8 classes
Step-by-step explanation:
convert 6 3/4 to a fraction: 27/4
3/4 can go into 27/4 9 times, but with time in between, you should only be able to have 8 classes instead of 9
How would you represent a situation that has more than 1 solution? What does the solution represent about that situation? Explain how you know.
Answer: An inequality
Step-by-step explanation: The set of all solutions of an inequality is called the solution set. The symbol ≥/ means “is not greater than or equal to.”
Solve the inequality: -3(x+4)<33
PLEASE NOTE: IF U ARE NOT SURE OF YOUR ANSWER THEN DONT ANSWER THE QUESTION.
THANK YOU!
The snack bar at Spare Me Bowling Lanes sells hot crisps for $2 and popcorn for $3.50. Last Friday, they sold 10 more popcorns than hot crisps and made a total of $211. Which of these systems of equations can be used to find the number of hot crisps, h, and the number of popcorns. p, that were sold?
A 2h + 3.5p = 10 p = h + 211
B2h + 3.5p = 211 h - P = 10
C2h + 3.5p = 211 p = h + 10
D 2p + 3.5h = 211 p + n = 10
please help asap im being timed :sob:
Answer:
12 are playing chess and 10 are playing sudoku
Step-by-step explanation:
Sophie has a doll collection with 36 dolls. She decides to sell s dolls to a museum and has r dolls remaining.
What is the independent variable?
Represent each set of data in a dot plot. Determine the median, mode, and range.
Answer:
i can't remember these things
Find the value of x.
Answer:
X=39
Step-by-step explanation:
add all the sides of the traingle
X+X+10+3X-5=180
collect like terms
X+X+3X-5+10=180
5x-15=180
5x=180+15
5x=195
divide both sides by 5
5x÷5=195÷5
X= 39
Which of the following best describes the relationship between the variables on the scatter plot below?
A. non-linear association
B. linear association
C. linear and non-linear association
D. no association
