PLEASE HELP ME BRO LITERALLY ANYONE OUT THERE, MAKE SURE TO SHOW WORK BRO
What is the value of x???
Answers
Answer: x = 5
Step-by-step explanation:
10x and 130 degrees are supplementary, because they are interior angles and the lines are parallel.
10x + 130 = 180
10x = 50
x = 5
Related Questions
The range of g(x)= [[x/2]] is:
A. All real numbers
B. All odd integers
C. All integers
D. All negative numbers
E. All even numbers
Answers
Are the answers to that problem!
The requried range of the given greatest integer function is all integers. Option C is correct.
What are functions?Functions are the relationship between sets of values. e g y=f(x), for every value of x there is its exists in a set of y. x is the independent variable while Y is the dependent variable.
Given expression g(x)= [[x/2]],
Since the given expression is the greatest integer function so the range of the function will be all integers as given as,
For example,
x = 3
g(x) = [[x / 2]]
g(3) = [[3 / 2]]
= [1.5]
= 2 [since for greatest integer function [x] = x + 1 or = x]
Thus, the requried range of the given greatest integer function is all integers. Option C is correct.
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Susanna deposits $400 in a savings account with an interest rate of 3% compounded annually. What equation could Susanna use to calculate
how many years it will take for the value of the account to reach $600?
Answers
The equation that Susanna could use to calculate how long it would take for the account to reach a value of $600 is 600=400(1.03)^x.
How is future value found?Future value is calculated as:
= Amount x (1 + rate) ^ number of years
If the number of years is to be found and the future value is already known, then the number of years can be x:
600 = 400 x (1 + 3%) ^ number of years
600 = 400(1.03)^x
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what is direct variation
Answers
Answer:
its mathematical relationship between two variables that can be expressed by an equation in which one variable is equal to a constant times the other.
Multiply each pair of factors. Type the product in
the space provided.
(6 +31)(6 - 31) =
(4-51)(4+51) =
(-3+81)(-3-81)
Answers
Answer:
(6+31)(6-31)=-925
(4-51)(4+51)= -2585
(-3+81)(-3-81)= -6552
Sierra plays a video game an earns 2,578 points. If she plays the game 5 more times and earns the same number each time how many points will she get? i really need help im a 4th grader
Answers
Answer:
Total points= 12,890 points
Step-by-step explanation:
Giving the following information:
For each time Sierra plays, she earns 2,578 points. Therefore, the total point formula is:
Total points= 2,578*x
x= number of games played
Now, we multiply for 5 plays:
Total points= 2,578*5
Total points= 12,890 points
find all the zeros of the polynomial function
x^3-2x^2 +5x-10
Answers
Answer: x = [tex]\sqrt{5} , -\sqrt{5}[/tex] , and 2
Step-by-step explanation:
in the first two monomials you can factor out x^2, and on the last pair of two monomials you can factor out 5
so, x^2(x-2)+5(x-2)
some rule out there says you can simplify this to
(x^2+5)(x-2)
to find the zeroes, set it equal to zero
(x^2+5)(x-2) = 0
you can split up the pairs of parenthesis to equal 0
(x^2+5) = 0
(x-2)=0
find x for both equation and you end up with [tex]\sqrt{5} , -\sqrt{5} , and 2[/tex]
Theodore buys a sandwich for $4.47 and two salads for $5.10 each. If he pays with a $20 bill, how much change does he receive?
*WITH PROOF AND ANSWER I GIVE YOU BRAINIST AND POINTS PLUS TY*
a
$5.24
b
$5.33
c
$5.21
d
$5.19
Answers
Answer:
b. $5.33
Step-by-step explanation:
one sandwich for 4.47
two salads for 5.10 each, so 10.20 for both;
now add 10.20 and 4.47 together: you get 14.67
the bill comes to 14.67, but he pays 20.00;
so subtract 14.67 from 20; you get 5.33
his change is $5.33
can i get brainliest please?
which decimal number shows two and one tenth in standard form
A 0.21
B 2.01
C 2.1
D 20.1
Answers
Hi! I believe your answer is C- 2.1 because the number 2 is in the whole number spot and the first number after the decimal is the tenth. So, it's 2 and one-tenth, because there's a one. I hope this helps you! Good luck and have a great day. ❤️
Express this number in standard form.
9.647 times 10^{7} =
Answers
Answer:
96,470,000
Step-by-step explanation:
10^7=10,000,000
10,000,000 * 9.647= 96,470,000
Hope this helps!
If the regular price of a new T-shirt is $13.95 and its on sale for 25% off. what is 25% of the price rounded to the nearest cent?
Answers
Answer:
3.49
Step-by-step explanation:
What would be the slope, zero, and the y-int of y = 1/2x -1
Answers
Answer:
slope=1/2, y-int=-1
Step-by-step explanation:
y=mx+b
m=1/2
b=-1
(-8)+6-8+(-5)
A. -11
B. -15
Which one?
Answers
Answer:
B
Step-by-step explanation:
if this helps plz give me brainliest :)
Answer:
-15
Step-by-step explanation:
-8+6=-2
-2-8=-10
-10-5=-15
Yoshio has three peices of fabirc. Each piece of fabric has the same length. The total length of the fabric is 2 1/4 yards. What is the legth of each pice of fabric?
Answers
Answer:3/4
Step-by-step explanation:2 1/4/3=3/4
Length of each piece of fabric is [tex]\boldsymbol{\frac{3}{4}}[/tex] yards.
Define length.The term "length" involves the measurement of distance. Length is a variable with the value distance in the International System of Quantities.
Number of pieces of fabric [tex]=3[/tex]
Total length of a fabric [tex]=2\frac{1}{4}[/tex] yards
[tex]=\boldsymbol{\frac{9}{4}}[/tex] yards
Therefore,
Length of each piece of fabric [tex]=\frac{9}{4}\div 3[/tex]
[tex]=\boldsymbol{\frac{3}{4}}[/tex] yards
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what is -0.10416666666 as a fraction
Answers
Answer:-5208333333/50000000000
Step-by-step explanation:
TIMED TEST PLEASE ANSWER!!
Which does NOT represent the interior angle measures of a triangle?
A. 50, 750, 100°
B. 10°, 80°, 90°
C. 20°, 60°, 1000
D. 45°, 45°, 45°
E. 50°,50°, 80°
Answers
Answer:
A (also c if it is 1000 rather than 100)
Step-by-step explanation:
Interior angles in a triangle add up to 180°
3x = -1/2 I don’t know the answer
Answers
Answer: X = -1/6
Step-by-step explanation:
So what we know is that 3 times something will equal negative one half. Tog get to that number, we divide the 3x by 3 to get x and the same on the other side so 3 divided by -1/2 is 1/6.
Solve for x, y, and z in the figure below.
Answers
Answer:
I believe the answer is A.
Step-by-step explanation:
Correct me if im wrong plz thanks
Answer:
I think the answer is A
If it took eight men ten hours to build a wall, how long will it take four men?
Answers
Answer:
I want to say 20
Step-by-step explanation:
4 is half of 8, so double the time and its 20.........
Since it took 10 hours for 8 men to build a wall. If you had 4 men build a wall it would most likely take twice as long than if there were 8 men due to less people.
So it would take 20 hours for 4 men to build a wall.
Look at the picture and you’ll see.
Answers
Answer:
None of the above
Step-by-step explanation:
Answer:
the picture isn't loading :(
Step-by-step explanation:
Which of the following could be a function? Select three that apply.
Answers
Answer:
For this one I think the answer would be A and E
Step-by-step explanation:
when seeing if the coordinates represent a function, make sure none of the inputs repeat and none of the outputs repeat.
hope this helps
A number has a 6 in the tenths place. The number also has a digit whose value is 1/10 the value of the 6 in the tenths place. Which could be the expanded form of the number?
Answers
Answer:
The expanded form of the number is
= 6 × 1/10 + 6 × 1/100
= 6/10 + 6/100
= 0.6 + 0.06
The number is = 0.66
Step-by-step explanation:
A number has a 6 in the tenths place. The number also has a digit whose value is 1/10 the value of the 6 in the tenths place. Which could be the expanded form of the number?
We are told that a number has 6 in its tenth place
This means
6/10 = 0.6
The number also has a digit whose value is 1/10 the value of the 6 in the tenths place.
This means
= 6/10 × 1/10 = 6/100
0.6 × 1/10
= 0.06
Hence, the expanded form
= 6 × 1/10 + 6 × 1/100
= 6/10 + 6/100
= 0.6 + 0.06
= 0.66
A car can travel 476 miles on 14 gallons of gas. Write a proportion relating the distance to the number of gallons. How many miles can the car travel on 17 gallons?
Answers
Answer:
578 miles
Step-by-step explanation:
In order to solve this problem, we need to first calculate how many miles the car can travel on a single gallon of gas. To do this we simply divide the 476 miles that the car travelled by the 14 gallons it used to do so.
476 miles / 14 gallons = 34 miles per gallon
Now, we can see that car can travel 34 miles for every gallon of gas it uses. Therefore, in order to calculate the distance, it can travel on 17 gallons, we simply multiply 34 miles by the 17 gallons we will use like so...
34 miles * 17 gallons = 578 miles
Mike's plumbing charges 22 for coming to your house and 17 per hour for labor . If I paid him 311 , how many hours,h, was mike at my house write and solve an equation that is represented in this scenario.
Answers
in the circle below, the sum of which arcs is equivalent to arc CG?
arc CG = arc CD + arc FG
arc CG = arc CF + arc EG
arc CG = arc CE + arc DG
arc CG = arc CE + arc EG
Answers
Answer: arc CG=arc CE+ arc EG
Step-by-step explanation:
The arc CG is the sum of arc CE and arc EG option fourth arc CG = arc CE + arc EG is correct.
What is a circle?
It is described as a set of points, where each point is at the same distance from a fixed point (called the center of a circle)
We have a circle shown in the picture.
As we can see the arc CG is marked on a circle.
CG is the sum of CE and EG.
or
arc CG = arc CE + arc EG
Thus, the arc CG is the sum of arc CE and arc EG option fourth arc CG = arc CE + arc EG is correct.
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how to find the area of a generic quadrilateral
Answers
Answer:
Area = base × height, or A = b × h for short. Example: If the base of a rectangle has a length of 10 inches and the height has a length of 5 inches, then the area of the rectangle is simply 10 × 5 (b × h) = 50 square inches.
Step-by-step explanation:
help! what is the meaning of math. what math is useful to us and why? why do we learn math we don’t need to know?
Answers
Step-by-step explanation:
We learn math to expand the memory and learn it just in case you need it later on. You will not always have your phone on you so you can't always have a calculator. We learn math that we don't need because it helps us learn other problems just in cause and open you up to new jobs.
Answer:
The study of the measurement, relationships, and properties of quantities and sets, using numbers and symbols.
Step-by-step explanation:
2 over 9 minus 1 over 3 in simplest form
Answers
Answer:
2/9 - 1/3 (If you want to solved: -1/9)
Step-by-step explanation:
2 over 9 is 2/9 minus is just - and 1 over 3 is 1/3 so the equation looks like this: 2/9-1/3
To solve this you need to multiply the 1/3 by 3 on both the denominator and numerator: 2/9-3/9
simplify: -1/9
Hope this helps!
If Chris paid $450 for a television that was 75% of the original price, what was the original price?
Answers
Answer:
$787.50
Step-by-step explanation:
[tex] \frac{75}{100} \times 450 =337.50[/tex]
[tex]337.50 + 450 = 787.50[/tex]
i think this is the answer
Answer:
$600 is the original price
Step-by-step explanation:
Which point on the graph represents the y-intercept? V W Y Z
Answers
Answer:
W
Step-by-step explanation:
It is W because the y-intercept is always on the y line.
Help I will give you brainliest if it’s correct
Answers
Answer:
The second answer choice
Step-by-step explanation:
All of the other answers keep the shape the same when transforming them
Answer:
the 3rd one
Step-by-step explanation: