What is the value of x and what does ACB equal to? Please answer as soon as possible! Thanks for your support!
Answers
Answer:
11 ; 12°
Step-by-step explanation:
3x + 28 + 2x - 10 + 5x + 52 = 180
10x = 180 - 70
x = 11
m∠C = 2(11) - 10 = 12°
Answer:
Angle ACB = 12°
Step-by-step explanation:
All angles in a triangle always add up to 180°, which gives us an equation to solve for x:
3x + 28 + 5x + 52 + 2x -10 = 180
Combine like terms
10x + 70 = 180
Subtract 70 from both sides
10x = 110
Divide both sides by 10
x = 11
Now we know the value of x, we need to just plug it in to angle ACB's given value:
2(11) - 10 = Angle ACB
22 - 10 = Angle ACB
12 = Angle ACB
Related Questions
I need help with this ASAP, I’ll give brainliest if correct
Answers
What is the quotient of 5 7 ÷ 5 14 ?
Answers
Answer:
= 57 / 514 (Decimal: 0.110895)Step-by-step explanation:
57 / 514
= 57 / 514
(Decimal: 0.110895)
And if that is not what you are looking for here:
Rewrite the equation as
x /14 = 5/ 7 . x/ 14 = 5/ 7
Multiply both sides of the equation by
14.14 ⋅ x /14 = 14 ⋅ 5 /7
Simplify both sides of the equation.
Tap for fewer steps...
Cancel the common factor of 14 .
Cancel the common factor.
14 ⋅ x /14 = 14 ⋅ 5 /7
Rewrite the expression.
x = 14 ⋅ 5 /7
Simplify 14 ⋅ 5/ 7 .
Cancel the common factor of 7 .
Factor 7 out of 14 .
x = 7 ( 2 ) ⋅ 5/ 7
Cancel the common factor.
x = 7 ⋅ 2 ⋅ 5/ 7
Rewrite the expression.
x = 2 ⋅ 5
Multiply 2 by 5 .
x = 10
A vertical parabola goes through (1,-2), (-3, 10), and (4, 31). Use matrices to
solve for D, E, and F, given the general form x² + y2 + Dc + Ey + F = 0 (since it
is a vertical parabola there is not a z term).
22.
2 +
Y +
0
Answers
Answer:
D = 1/2 , E = -1/2 , F = -5/2
Step-by-step explanation:
vertical parabola : ( 1,-2), ( -3, 10 ), (4, 31 )
General form ; [tex]x^2 + y^2 + Dx + Ey + F = 0[/tex]
( 1 ,-2 ) = x1, y1
( -3, 10 ) = x2, y2
( 4, 31 ) = x3, y3
hence :
[tex]y1 = ax_{1} ^2 + bx_{1} + c[/tex]
[tex]y2 = ax_{2} ^2 + bx_{2} + c[/tex]
[tex]y3 = ax_{3} ^2 + bx_{3} + c[/tex]
attached below is the detailed solution required
D = 1/2 , E = -1/2 , F = -5/2
Please help, I've been stuck on this one for a while...
Simplify: 4 3/2
Answers
Answer:
4 3/2 is simplified into 5 1/2
Step-by-step explanation:
There are three halves in the improper fraction 3/2. Two of those halves make another whole number, and you are left with one half and 1. 4 + 1 1/2 is equal to 5 1/2.
9.
A triangle has sides with lengths of 9 m, 12 m and 15 m.
Answers
Answer:
perimeter = 36m
Step-by-step explanation:
Its perimeter is 9 + 12 + 15 = 36m
What is the sum?
(2x + 5) + (x - 1)
Answers
Answer:
3x+4
Step-by-step explanation:
Parenthesis are not needed in this equation because it is all addition and subtraction. This means another way to write the equation is:
2x+x+5-1
Combine like terms and the answer you get is:
3x+4
Identify the place of the 4 in the number: 45,348
Answers
What is 4,000,000 + 100,000 + 90,000 + 7,000 + 200 + 60 + 5 in standard form?
Answers
Answer:
4,197,265
Step-by-step explanation:
Answer:
4197265
Step-by-step explanation:
What is 12.5 percent of 40 A. 0.5 B. 0.32 C. 3.2 or D. 5
Answers
Answer:
12.5% = 0.125
40 × 0.125 = 5
The answer is D
Step-by-step explanation:
I have a problem, it says, identify the set of numbers that best describes each situation. The situation is, the amount of money in a bank account. we are working with, real, rational, irrational, integers, and whole numbers. Is it irrational or rational?
Answers
Answer:
Rational
Step-by-step explanation:
We first have to define what these numbers mean:
Real numbers are all the numbers on the number line, they are not imaginary numbers that cannot be quantified on the number line.
Rational numbers are numbers that have either terminating decimals or recurring decimal, for example 5.3 (terminating decimal) or 1.333...(recurring decimal). I did not use the traditional definition of "a/b where a and b are integers and b ≠ 0" because it poses some problems. For instance 22/7 fulfills this condition but it is not a rational number! So it is best defined the way I just defined it.
An irrational number is a number that does not have terminating and recurring decimal, like 3.565215805.....
Integers are real numbers that are whole numbers.
Looking at the situation, which is the money in a bank account. The value will be a number that is rational because it is always an exact amount and this implies that it will always be a terminating decimal. Note that 45.00 is also a terminating decimal.
20 POINTS!!!
What is m∠KNL?
Answers
Answer:
m∠KNL = 102°
General Formulas and Concepts:
Pre-Alg
Order of Operations: BPEMDASEquality PropertiesGeometry
Vertical Angles: angles that are opposite of each other congruentStep-by-step explanation:
Step 1: Set up equation
5x + 2 = 3(x + 14)
Step 2: Solve for x
Distribute 3: 5x + 2 = 3x + 42Subtract 3x on both sides: 2x + 2 = 42Subtract 2 on both sides: 2x = 40Divide 2 on both sides: x = 20Step 3: Find m∠KNL
Define: m∠KNL = 3(x + 14)°Substitute: m∠KNL = 3(20 + 14)°Add: m∠KNL = 3(34)°Multiply: m∠KNL = 102°12 of 14
List all the 4-digit odd numbers that
can be created by rearranging these
number tiles.
4
9
2
3
Answers
Answer:
3429
3249
9423
9243
4923
4329
4239
4293
2943
2349
2439
2493
I thing that this is it.
2439
3249
3429
4239
4329
2493
2943
4293
4923
9243
9423
Will give brainliest, urgent
Answers
Answer:
Refer to attachedStep-by-step explanation:
The answer is attached and provided below
Opposite angles = CongruentConsecutive angles = SupplementaryDiagonals = Bisects each otherOpposite sides = Parallel and congruentMrs. Barlow's math class took a test yesterday. Out of 100 students, 70% of them passed. How many of Mrs. Barlow's students passed the test?
Answers
Answer:
70
Step-by-step explanation:
70 percent of 100 is [tex]\frac{70}{100}[/tex]
so [tex]\frac{70}{100}[/tex] × 100 students
= 70 students
Teagan went to GamerRealm to buy new video games Gamer Realm was having a sale: $65 for video
games he bought 3 games for himself and one game for his friend, Diego, but Teagan does not know how
much legs was for the one game. What is the unit price of the video games? What is the rate unlt?
Answers
Answer:
C
Step-by-step explanation:
I took the quiz
Find the slope intercept form of the equation that passes through 6,1 and is PARALLEL to the line y=(2/3)x+20
Answers
Y = 2/3x + b
1 = 2/3(6) + b
1 = 4 + b, b = -3
Equation: y = 2/3x - 3
Answer:
y= 2/3x - 3
Step-by-step explanation:
Grandma’s Garden has an area of 95 square feet. The. Length of one side of her garden would be between what two whole numbers? What is the length of this side to the nearest tenth of a foot? Represent this number on a number line as a square root and a decimal.
Answers
Answer:
Between 9 and 10
Step-by-step explanation:
Area = 95 square feet
The garden is a square
[tex]a^2 = 95[/tex]
a = [tex]\sqrt{95}[/tex] = 9.75
The two whole numbers for side length is between 9 and 10.
The length of this side to the nearest tenth of a foot is 9.8ft.
HELP ASAP WILL GIVE BRANILEST Consider the inequality 7 + 4x > x − 2. Select all the values of x that are solutions.
THERE IS MORE THAN ONE ANSWER
Group of answer choices
x = 0
x = 3
x = 6
x = −3
x = −6
Answers
Answer:
x=3, x=6, x=-3, x=-6
Step-by-step explanation:
So, every single one except 0.
x > -3
x is greater than -3.
i.e -2, -1, 0, 1, 2, 3, 4, 5, . . . . .
From the given option we can select the correct answers.
We see that,
0, 3, and 6 are the correct answer.
The values of x that are solutions to the given inequality are 0, 3, and 6.
What is inequality?It shows a relationship between two numbers or two expressions.
There are commonly used four inequalities:
Less than = <
Greater than = >
Less than and equal = ≤
Greater than and equal = ≥
We have,
7 + 4x > x - 2
Solve for x.
7 + 4x > x - 2
Subtract x on both sides.
7 + 4x - x > -2
7 + 3x > -2
Subtract 7 on both sides.
7 + 3x - 7 > -2 - 7
3x > -9
Divide both sides by 3.
x > -3
This means x is greater than -3.
i.e -2, -1, 0 , 1, 2, 3, 4, 5, . . . . .
From the given option we can select the correct answers.
We see that,
0, 3, and 6 are the correct answer.
Thus,
The values of x that are solutions to the given inequality are 0, 3, and 6.
Learn more about inequalities here:
https://brainly.com/question/20383699
#SPJ2
I’ll mark u as brainlist plssss?!
Answers
Answer:
false
Step-by-step explanation:
I belive it is false
Answer:
true
Step-by-step explanation:
according to what i asked in the comment questions, then true
A baker sells bread for $4 a loaf and rolls for $1 each. The baker needs to sell $36 worth of baked goods by
the end of the day.
Enter a linear equation that describes the problem.
An equation for the value of the baked goods is
bread sold, and r is the number of rolls sold.
= $36, where b is the number of loaves of
Answers
Explanation:
Cost of 1 loaf of bread = $4
Cost of 1 roll = $1
The baker needs to sell both items and it should be worth $36.
To find the linear equation, Suppose, the baker sells "b" loaves of bread and "r" rolls.
Then the total cost of the sales has to be $36.
So, the linear equation will be:
4b + 1r = 36
Write the equation -3x + y + 9 = 0 in Standard Form Ax + By = C with integer coefficients
HELP ASAP PLEASE
Answers
Answer:
-3x + y = -9
Step-by-step explanation:
Juan reads 300 pages 5 days which reading rate is equivalent
Answers
It is shown that One is reading 300 pages in five days so we need to find a reading rate which would be the total number of pages one reads over the number of days so the substitute does values by doing 300/5 you would get 60 pages per day
Lila rode her bike from 9:30 am to 11:10 am this morning. She rode 1.5 miles every 10 minutes. What is the total number of miles Lila rode this morning?
Answers
Answer:
15mi
Step-by-step explanation:
9:30am to 11:10am equals 100 minutes
100 minutes divided by 10 minutes per segment equals 10 segments
1.5 miles per segment multiplied by 10 segments equals 15 total miles
Which answer is correct? Please hurry
Answers
Answer:
15
Step-by-step explanation:
40 of them are offense players, 5 are special teams which means that 15 are defensive
Answer: 2/3 of 60 = 40
1/12 of 60 = 5
40 + 5 = 45 obviously.
45 + 15 = 60.
Therefore the amount of defensive players would be 15.
Find the probability of rolling either a sum of 3 or 9 on a roll of two dice
Answers
Answer:
3eyhugfshdsasdfghgrew12345[pterfghrdfytfvbkyg12345678910
Step-by-step explanation:
ghgtgghjkjhffhjkuhytggbnm,
4 times a number is 12 less than the square of that number. Find the positive solution
Answers
Answer:
I think its 6
im not 100%sure
Step-by-step explanation:im in 7th grade tho
But can i get brainless
Answer:
6
Step-by-step explanation:
Have a good day :)
Marcus got 3/4 of the questions on his science test correct. If he correctly answered 36 questions, how many questions were on the test?
Answers
Amswer: maybe 37 cause if he got one question wrong then.. yk?
Step-by-step explanation:
It cost Jayden $4.80 to send 96 text messages. How much would it cost to send 155 text messages?
Answers
Answer:
$7.75
Step-by-step explanation:
1. Take the cost - $4.80 for the 96 messages, and divide $4.80 by 96 to get the cost per message.
2. 4.80 ÷ 96 = $0.05 per message
3. Take that figure and multiply by 155 messages.
4. 155 × $0.05 per message = $7.75
Hope this helps!
Can someone help me out please
Answers
Answer:
I am confused!
Step-by-step explanation:
Your Turn (Activity 1): Find the LCM of 6 and 9 using the multiples of each:
Answers
Answer:
LCM of 6 and 9: 18