What is the measure of angle x in the picture below?
115 degrees
130 degrees
145 degrees
150 degrees
Answers
Answer:
a 115
Step-by-step explanation:
you add angles a and b together and then subtract by 180 to get angle c which is 65 degrees then subract that by 180 to get 115
Related Questions
Put the following fractions in order from least to greatest, 1/8 2/5, 3/5, 1/6 1/4, 2/3, 1/3
Answers
Answer:
Order from Least to Greatest
1/8 < 1/6 < 1/4 < 1/3 < 2/5 < 3/5 < 2/3
Step-by-step explanation:
A fraction is a way to describe a part of a whole. The given fractions can be arranged as shown below.
What is a Fraction?A fraction is a way to describe a part of a whole. such as the fraction ¼ can be described as 0.25.
In order to put the following fractions in order from least to greatest, we need to take the LCM of the fraction so that all the fractions have the same denominator.
1/8, 2/5, 3/5, 1/6, 1/4, 2/3, 1/3
Since the LCM of 3, 4, 5, 6, and 8 is 120. Therefore, the fractions can be written as,
1/8 = (1/8) × (15/15) = 15/120
2/5 = (2/5) × (24/24) = 48/120
3/5 = (3/5) × (24/24) = 72/120
1/4 = (1/4) × (30/30) = 30/120
2/3 = (2/3) × (40/40) = 80/120
1/3 = (1/3) × (40/40) = 40/120
Now, the fractions can be arranged as,
15/120 < 30/120 < 40/120 < 48/120 < 72/120 < 80/120
Rewriting the fraction in there original form,
1/8 < 1/4 < 1/3 < 2/5 < 3/5 < 2/3
Learn more about Fraction:
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Write an equation in slope-intercept form for the line that passes through the given point and is perpendicular to the graph of the given equation
1.(-5,2), -1/2x+y=-3
2. (4,-2), y=3x+5
Answers
Answer: (-1, 4), y = 3x + 5
Step-by-step explanation:
Sarah uses long division to convert a rational number p/q to a decimal. Which of the following statements cannot be true?
A. The decimal form of p/q terminated with a zero in the tenths place
B. The decimal form of p/q eventually repeats
C. The decimal form of p/q never terminates or repeats
D. The decimal form of p/q is 0
Answers
Rational numbers are numbers which can be written in the form of a/b where a and b are integers. The correct option is B.
What is a rational number?Rational numbers are numbers which can be written in the form of a/b where a and b are integers.
Example: 1/2, 3.5 (which is writable as 7/5), 2(which is writable as 4/2), etc.
What is an irrational number?Irrational numbers are those real numbers which are not rational numbers.
For example √2, π, √13, etc.
It is important thing to Know that all natural numbers are integers, and all integers are rational numbers. That means natural numbers are not irrational.
Since rational numbers when written in decimal from, then the decimals of the numbers should be repeating and re-occurring.
Now, if we look at the options then it can be concluded that the only option that is correct is that "the decimal form of p/q eventually repeats".
Hence, the correct option is B.
Learn more about Rational and Irrational Numbers here:
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Can you please help me I will give you the brain thing and extra points
Anna is ordering t-shirts for a community run. The company Anna is ordering from charges $12 per shirt and a shipping fee of $8.
Based on this information, which function can be used to represent the relationship between the total cost, t, and the number of shirts Anna orders, m?
t=8m−12
t=12m−8
t = 8m + 12
t = 12m + 8
Answers
Answer:
t = 12m + 8
Step-by-step explanation:
Each shirt (m) is $12 each and each order has an additional shipping fee of $8.
Therefore, t = 12m + 8
i need fast help with this pls show all the work
Answers
Answer:
x = 6 y = -6
Step-by-step explanation:
If 9 fully loaded trucks carry a total of 140,400 pounds, how many pounds can 3 trucks carry?
Answers
Answer: 7000,200 pounds
Step-by-step explanation:
Answer:
46,666.7 pounds for three trucks.
Step-by-step explanation:
Set up a proportion. Find out what 1 truck will carry.
x/1 = 140,000 pounds/9 I take that the period should be a comma.
x = 15555.6 pounds
Now Three trucks out to carry 3 times as much.
3*15555.6 = 46666.7 pounds
What sign makes the comparison true?
-1.2
-1 9/10
Answers
help me asap wil mark crown i always doooooooo :D
Answers
Answer:
The answer is the 1st one.
Step-by-step explanation:
Hope it helps! :)
Answer:
the answer is the first one
Step-by-step explanation:
hope this help :) :)
What is the area of the trapiziod
Answers
Answer:
950 feet
Step-by-step explanation:
the area of a triangle is a=(bh) 1/2
plug in the values for a triangle into that equation, then do it to the other triangle.
add the solutions to get 150 feet
then find the area of the rectangle: 20 x 40= 800
add 800 and 150 to get the total area: 950 feet
How are the values of −4 3 and 4−3 alike
and how do they differ?
Answers
Answer:
Are you trying to say -4+3 and 4-3? because if you are then they are the same sum
Step-by-step explanation:
Question 5
Josh is inviting his friends to a party. He has 42 granola bars and 56 fruit drinks, and he wants to give the same number of each item to each friend.
What is the correct statement for the number of granola bars and fruit drinks each friend can have at his party?
A
At most, Josh can invite 28 friends to the party. If he invites that many friends, each will receive 1 granola bars and 3 fruit drinks.
B
At most, Josh can invite 42 friends to the party. If he invites that many friends, each will receive 1 granola bars and 2 fruit drinks.
C
At most, Josh can invite 7 friends to the party. If he invites that many friends, each will receive 6 granola bars and 8 fruit drinks.
D
At most, Josh can invite 14 friends to the party. If he invites that many friends, each will receive 3 granola bars and 4 fruit drinks.
Answers
Answer:
C
Step-by-step explanation:
7x6=42
8x7=56
5 times 5 another easy one
Answers
Answer:
25
Step-by-step explanation:
Victor measured a circular lid and found d, the diameter, was 8 inches and c, the circumference was 25 inches.
Answers
Answer:
If you know the diameter or radius of a circle, you can work out the circumference. To begin with, remember that pi is an irrational number written with the symbol π. π is roughly equal to 3.14.
Step-by-step explanation:
The formula for working out the circumference of a circle is:
Circumference of circle = π x Diameter of circle
This is typically written as C = πd. This tells us that the circumference of the circle is three “and a bit” times as long as the diameter."
We want to find the value of and solving from the last equation we got:
And replacing we got:
So then the approximation for the value of and that's very close to the real value of
Step-by-step explanation:
For this case we know that the diameter d =8 in. And we can find the radius from this info since d = 2r with r representing the radius. If we solve for r we got:
And we also know that circumference C =25 inches and the formula for this circumference is given by:
We want to find the value of and solving from the last equation we got:
And replacing we got:
So then the approximation for the value of and that's very close to the real value of
Please help me I will give out extra points and the brain thing. image below
Which statement about this mapping is true?
The mapping does not represent y as a function of x, because 3 x-values are related to 1 y-value.
The mapping does not represent y as a function of x, because there are more x-values than related y-values.
The mapping represents y as a function of x, because each y-value is related to exactly one x-value.
The mapping represents y as a function of x, because each x-value is related to exactly one y-value.
Answers
Answer:
c
Step-by-step explanation:
Answer:
I think it's D
Step-by-step explanation:
Please let me know if I am correct
A student pulls out a marble from a bag containing blue, green, and red marbles. He records the color and places it back into the bag. The table below shows the frequency of each color after 100 marbles are pulled out:
Color of Marbles Blue Green Red
Number of Draws 13 29 58
How many green draws can you expect if the marbles are pulled out 1,000 times? (1 point)
Answers
Answer:
290
Step-by-step explanation:
Answer:
300
Step-by-step explanation:
20 POINTS!!!!!!
Choose the correct solution and graph for the inequality.
-4z is less than or equal to -32
A. z is less than or equal to -8
B. z is greater than or equal to -8
C. z is greater than or equal to 8
D. z is les than or equal to 8
Answers
Answer:
z is less than or equal to -8
Step-by-step explanation:
Hope this helps :)
How do you interpret statements that use function notation in terms of a context?
Answers
Function notation is the way a function is written. It is meant to be a precise way of giving information about the function without a rather lengthy written explanation. ... The f (x) notation is another way of representing the y-value in a function, y = f (x).
Answer:
Interpret complicated expressions in context, understanding the meaning of specific terms, factors, and coefficients. Interpret expressions that represent a quantity in terms of its context. Interpret parts of an expression, such as terms, factors, and coefficients.
Step-by-step explanation:
hope this is right good luck
What is the LCM of 6 and 10? *
Answers
Answer:
30
Step-by-step explanation:
Answer:
Least common multiple (LCM) of 6 and 10 is 30
Step-by-step explanation:
LCM(2,3) = 6 and LCM(6,10) = 30.
The LCM of two or more numbers is the smallest number that is evenly divisible by all numb
pLeAsE hElP mE !!!!!!!!!!!!!!!!!!!!!!!
Answers
A line has a slope of -2 and a y-intercept of –3. Graph the line using the slope and y-intercept.
Which of the following points lie on this same line?
Answers
Answer:
(-1.5,0)
(-6,9)
(3,-9)
Step-by-step explanation:
use y=mx +b
m=slope
b= y-interaction
use desmos :)
Answer: (-1.5, 0)
Step-by-step explanation:
Use equation y=mx + b
Plug in the numbers! y= -2x +-3, which would equal -5x. Then, you need to graph that into a linear equation a and that's how you get the -1.5 and 0.
HELP PLEASE!!!!!!
Create a situation that could be modeled by the equation f(x) = 2x + 7.
Answers
hEYY CAN YOU hELP
You and your friends decide to play video games online together on Saturday. This particular game charges a one-time $10 fee to download and $3.50 per hour of play. Write an equation to represent this situation. Specify what each variable represents. .
Answers
The $10 is the one time fee that they downloaded.
3.50h is however many hours they play the game, they are paying $3.50 per hour of game time.
Hope this helps:)
Answer:
y = 10x + 2.50
Step-by-step explanation:
:)
Tell if the ratios form a proportion
Answers
Answer: false
Step-by-step explanation:
Match each quantity in the first list with an appropriate unit of measurement from the second list.
g
1.
The volume of a refrigerator
2.
Distance a person can run in 10 minutes
3.
The surface area of a tissue box
4.
The perimeter of a baseball field
5.
The surface area of the moon
6.
The volume of a large lake
7.
The length of macaroni noodle
8.
The area of a bed sheet
a.
cubic kilometers
b.
square inches
c.
meters
d.
square kilometers
e.
centimeter
f.
mile
g.
cubic feet
h.
square feet
Match them up
Answers
8x −13y = 16
I need help
Answers
Y=-16/13+8x/13
If you’re solving for X it will be
X=2+13y/8
Solve the rational equation x over 4= x^2 over x+ 2 pl help
Answers
Answer: x=2
Step-by-step explanation:
Question 5
Josh is inviting his friends to a party. He has 42 granola bars and 56 fruit drinks, and he wants to give the same number of each item to each friend.
What is the correct statement for the number of granola bars and fruit drinks each friend can have at his party?
1Points
A
At most, Josh can invite 28 friends to the party. If he invites that many friends, each will receive 1 granola bars and 3 fruit drinks.
B
At most, Josh can invite 42 friends to the party. If he invites that many friends, each will receive 1 granola bars and 2 fruit drinks.
C
At most, Josh can invite 7 friends to the party. If he invites that many friends, each will receive 6 granola bars and 8 fruit drinks.
D
At most, Josh can invite 14 friends to the party. If he invites that many friends, each will receive 3 granola bars and 4 fruit drinks.
Answers
Answer:
GCF 40.50 i think great common factor
Step-by-step explanation:
The florist makes the greatest number of identical arrangements with the carnations and asters. She has 72 carnations and 42 asters. How can she decide how many carnations to place in each arrangement?
A. Subtract the number of asters from the number of carnations.
B. Divide the number of carnations by the GCF of 72 and 42.
C. Find the least common multiple of 72 and 42.
D. Find the greatest common factor of 72 and 42.
Answers
Answer:
B.
Step-by-step explanation:
Divide the number of carnations by the GCF of 72 and 42.
The graph shows the amount of money paid when purchasing bags of peanuts at the zoo:
What does the point (0, 0) on the graph represent?
A. The cost of one bag of peanuts
B. The cost of zero bags of peanuts
C. The cost of two bags of peanuts
D. The cost of three bags of peanuts
Answers
Answer:
B
Step-by-step explanation:
If a problem is y * 4 and equals 20, what is y equal too?
Answers
Answer:
5(I think)
Step-by-step explanation:
Yx4 =20
What (x) 4=20?
5x4=20
Answer:
y = 5
Step-by-step explanation:
set up an equation
y * 4 = 20
now solve using inverse operations
y * 4 = 20
/4 /4
y = 20 / 4
20 / 4 =5
because
4 * 5 = 20
y = 5
