Answers
Answer:
x = 105
Step-by-step explanation:
Skills needed: Triangle Angle Measures, Solving a One-Variable Equation
1) To get the answer, you need to know that all the angles inside a triangle add up to 180 degrees. This is very important in the future as well.
2) So to find x, we can make the equation: x + 30 + 45 = 180
3) You can combine like terms:
30 and 45 can be combined --> 30 + 45 = 75
4) Based on step 3, you can get: x + 75 = 180
Subtract 75 from both sides, and you will get: x = 105
Hope this helps and have a nice day! :] :) :D
Related Questions
PLEASE HELP! I WILL MARK BRAINLIST!!!!
Match the questions with their answers.
8 4 27 3 32 9
Answers
Answer:
3,32,27,4
Step-by-step explanation:
Answer:
Step-by-step explanation:
hanime yes yes help me with math please.
Answers
Answer:
Dealer 2 is more efficient than Dealer 1.
Dealer 2 is the leading brand.
Step-by-step explanation:
Dylan wants to purchase a string of lights to put around the entire perimeter of the semicircular window shown below.
81604
What is the shortest length Dylan can purchase?
A.
55 inches
B.
90 inches
C.
110 inches
D.
145 inches
Answers
asap pls helppppppppp
Answers
*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆
Answer: 45 minutes
Explanation:
You can see that the furthest point to the left is 45 minutes. Meaning it is the minimum and that that is the answer
I hope this helped!
<!> Brainliest is appreciated! <!>
- Zack Slocum
*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆
Answer:
45 i believe
Step-by-step explanation:
If a fair coin is flipped 550 times, what is the most appropriate prediction for the number of times it will land on heads?
Answers
EXPLANATION:
Since a fair coin has 2 sides.
there is a
50% chance it is heads
50% chance it is tails.
So we can Simply divide 550 by 2 to find 50% of 550. Which is 225.
HAVE A GREAT DAY!
HELPPPPPPPPPPPPPPPP 6TH GRADE MATH AP EX HELPPPPPPPPPPPPPPPPPPP
Answers
Please help me!!!
At midnight, the temperature in a city was 5 degrees Celsius. The temperature was dropping at a steady rate of 2 degrees Celsius per hour.
Write an inequality that represents t, the number of hours past midnight, when the temperature was colder than -4 degrees Celsius. Explain or show your reasoning.
2.
Tyler is simplifying the expression 6−2x+5+4x.
Here is his work:
6−2x+5+4x
(6−2)x+(5+4)x
4x+9x
13x
His work is incorrect. Explain the error he made.
3.
Simplify the expression 6−2x+5+4x. Hint: Your final expression shoul donly have two terms.
4.
Factor to write an equivalent expression:
36a−16
5.
Expand to write an equivalent expression:
−14(−8x+12y)
6.Diego's family car holds 14 gallons of fuel. Each day the car uses 0.6 gallons of fuel. A warning light comes on when the remaining fuel is 1.5 gallons or less.
Starting from a full tank, can Diego's family drive the car for 14 days without the warning light come on?
Please help me thank you
Answers
Answer:
I dont really know the answer
Step-by-step explanation:
I dont know
did you figure it out?
please answer this also include an explanation i seriously have no idea what to do letters should have been never added to math im failing every class except ela
Answers
Answer:
18
Step-by-step explanation:
Volume= 6*3
V=Bh
V=18*8
V=144
mr cho travel 30 1/5 miles in 2/3 of an hour. what is the average speed, in miles per hour, of the car?
Answers
ANSWER: 45.6MPH
Answer:
45.6
Step-by-step explanation:
And also weltonlogan0 They got the same awnser “45.6”
Elena owns 4 times as many jeans than Evan. Let k represent the number of Evan's jeans. Identify the expression that can be used to find the number of jeans that Elena owns.
Answers
Answer:
x = 4k
4k = x
Step-by-step explanation:
Is this what your looking for?
Answer
Step-by-step explanation:
x=4k and 4k=x
if this is not it then I don't know
Which expresses the calculation multiply 3 and k?
Answers
Answer:
3k
Step-by-step explanation:
plzzzz hury uffff hury
Answers
Answer:
better quality please
Step-by-step explanation:
Do better Quality , we can’t see anything.
Which point is located at (-5, 4)?
point C
point D
point A
point B
Answers
Answer:
Point A will be your answer
Answer;
A
Step-by-step explanation:
Find the product of:
(2x+3)(3x-2)
Answers
6x^2-4x+9x-6
=6x^2+5x-6
State whether the following expressions are equivalent. 2(y + 5) and 2y + 10
Answers
Answer:
yes the expression are equivalent
Find the volume and show work to be brainliest
Answers
Answer:
(7) 1482 in³
(8) 216 yd³
Step-by-step explanation:
Formulas
Volume of prism
= base × height/length
Area of parallelogram
= base × height
Area of trapezium
= (upper base + lower base) × height ÷ 2
(7)
Area of the base = 19×6
= 114 in²
Length = 13 in
Volume = 144×13
= 1482 in³
(8)
Area of the base = (11+7)×12÷2
= 108 yd²
Length = 2 yd
Volume = 108×2
= 216 yd³
Answer:
(7) 1482 in³
&
(8) 216 yd³
Step-by-step explanation:
help please, an explanation would be greatly appricatated.
Answers
Answer:
x = -5
Step-by-step explanation:
In both questions you want to get the x alone.
1.
-3x + (-6) = 9
First you want to add 6 to both sides so you'll be left with:
-3x = 15
Next, you want to divide both sides by -3 and you'll get:
x = -5
2.
-4x + (-12) = 8
You want to do the same thing as the first one so you'll add 12 to both sides:
-4x = 20
Then, you will divide both sides by -4 and get:
x = -5
Jasmine ran 4.5 miles on Monday and 3.66 miles on Tuesday. How many miles did she run on Monday than on Tuesday? Write an equation, and draw a model to support your thinking.
Answers
Answer:
4.5 - 3.66 = 0.84
Step-by-step explanation:
4 . 5
- 3 . 6 6
------------------
0 . 8 4
Equation: Emily ran 4.5 miles and Casie ran 3.66 miles, how many more miles did Emily run then Casie?
Answer:
0.84 is your answer
Please rate and press the thanks button or give brainley thanks.
Step-by-step explanation:
4.5-3.66=0.84 which is your answer
at the aquarium the dolphins are fed 7 buckets of fish each day the penguins are fed 1/2 as much as the dolphins how many buckets of fish are the penguins fat each day?
Answers
Explanation: 7 divided by 1/2 or .5 is 3.5
Answer:
At the aquarium, the dolphins are fed seven buckets of fish each day. The penguins are fed half as much as the dolphins therefore the three and a half buckets of fish each day.
Step-by-step explanation:
First, the dolphins have 7 buckets of fish a day and the penguins have half.
Second, find the numbers in the problem and x out the useless information.
Third, divide the 7 by 2 (the reason behind dividing by 2 is to get the half of 7)
Which box-and-whisker plot shows the high temperatures in Pittsburgh, Pennsylvania during the first two weeks of March: 33, 45, 42, 47, 35, 45, 41, 34, 44, 34, 48, 40, 43, 45
Answers
What is the bottom and what is the frequency??? Please do this asap
Answers
Answer:
Im sorry im confusded
Step-by-step explanation:
Find the volume in the picture.
Answers
Answer:
I think 42 ;-; sorry if I'm wrong lamo
Step-by-step explanation:
In the figure below, m∠LMP = 100°.
screenshot
What is the value of x?
a. 61
b. 39
c. 23
d. 17
Answers
Answer:
D. 17
Step-by-step explanation:
2(17)+5 = 39
3(17) +10 = 61
39 + 61 = 100
2x + 5 + 3x + 10 = 100
5x + 15 = 100
-15 -15
5x = 85
————
5 5
X= 17
The following table shows the values of y for different values of x:
x y
0 -5
1 0
2 5
Which statement best explains whether the table represents a linear function or a nonlinear function?
It represents a linear function because its points are on a straight line.
It represents a linear function because its points are not on a straight line.
It represents a nonlinear function because its points are on a straight line.
It represents a nonlinear function because its points are not on a straight line.
Answers
Let's graph the points
Option A is correct
The true statement is It represents a linear function because its points are on a straight line.
What is Linear equation?A linear function is a function that, when plotted, creates a straight line. Typically, it is a polynomial function with a maximum degree of 1 or 0. Nevertheless, calculus and linear algebra are also used to represent linear functions. The function notation is the only distinction. It is also important to understand an ordered pair expressed in function notation. When an is an independent variable on which the function depends, the expression f(a) is referred to as a function.
Given:
x y
0 -5
1 0
2 5
Now, the equation to represent the linear function is
y +5 = (0+5)/(1-0) (x- 0)
y+5 = 5x
y= 5x - 5
Now, plot the above equation on graph.
The graph represents the straight line.
Hence, It represents a linear function because its points are on a straight line.
Learn more about linear function here:
https://brainly.com/question/21107621
#SPJ5
Draw a number line and mark all described points. 2x<6
Answers
All you have to do is draw a line on all the posible numbers that can be x makes sure to draw a arrow at the end of the number line. Either that or draw grapshs a dot on every number less then 3. sorry if its worng :)
Select all the functions whose graphs include the point (3, 12)
y=+9
y= 4x
y = 2x + 1
y= x2
y= 2x
Answers
1. Y=4
2. Y=2
3. Y=X
4. Y=2
(X,Y)
i hope this helps
Step-by-step explanation:
What property of an even function do you see in this graph?
Answers
Answer:
Step-by-step explanation:
I'm confused about what you want me to do but I know for a faction it is a function.
One step inequalities problem: -1 ≥ -1 + x
Answers
Simplify(write without using the absulote value sign.
|x+3|, if x>5
Answers
Answer:
χ>2
Step-by-step explanation:
If χ+3=χ>5, then subtract 3 on both sides of the equation so it looks like this: χ+3-3=χ>5-3 .
Then you'll end up with χ>2
You scored 7 out of 8 on a test. What percent did you get on the test? Remember the % sign on your answer.
Answers
Answer:
7/8=0.875
0.875 x 100= 87.5
so you would score 87.5%, but since test scores usually dont give decimals as a score, i would say to round it to an 88%, pretty good score
Step-by-step explanation:
Answer:
87.5%
Step-by-step explanation:
100/8 is 12.5. that means for each question you get correctly, you add another 12.5 percent to your final score. Got 7 problems? then 7 times 12.5 which is 87.5 so there's your answer is 87.5%.