Answers
Answer:
62,57,61
Step-by-step explanation:
(12x +2) + (12x-3 ) + (13x-4) = 180
37x = 180 -2 +3+4
37x = 185
x = 185/37 = 5
One angle =(12x +2) = 62
Second angle =(12x-3 ) = 57
Third angle = (13x-4) = 61
I hope im right!!
Answer:
62,57,61
Step-by-step explanation:
(12x +2) + (12x-3 ) + (13x-4) = 180
37x = 180 -2 +3+4
37x = 185
x = 185/37 = 5
One angle =(12x +2) = 62
Second angle =(12x-3 ) = 57
Third angle = (13x-4) = 61
its correct
Related Questions
Qual o valor numérico do polinômio 3x+2y para x=3 e y=1?
Answers
PLEASE HELP!!! ILL GIVE THE BRIANLIEST TO TO WHOEVER ANSWERS CORRECTLY!!!!!!!
O A. 215.547
O B. 234.989
O C. 238.989
O D. 134.589
Answers
Answer:
B
Step-by-step explanation:
The range is the largest number minus the smallest number.
Hope this helps!
Help please for a 5 star rating
Answers
Answer:
The answer should be D
Hope's this helps :D
fiilllllllllllll
HELP PLEASEE!!!!!!!!!!!!!!
Answers
Answer:
what help do u want?plz mention the wuestin
PLEASE HELP
Which set of points includes all of the solutions for y = five halves times x plus three halves?
A (x, five halves times x plus three halves) for all real numbers
B (−1, −1), (0, 1.5), (1, 4)
C (x, y) for all real numbers
D(−3, −6), (−2, −3.5), (0, 1.5), (2, 6.5), (3, 9)
Answers
Answer:
A
Step-by-step explanation:
It's asking for all set of points in which when you plug in an x value, you will get the corresponding y value that can be seen on the graph. In this case, when you plug in x, the y value would be the equation(\(\frac{5}{2}x + \frac{3}{2}\))
Cuz it literally only makes sense to me
Ben is taking a typing class, and the following line graph represents the number of words per minute he was able to type each week. According to the graph, Ben was able to type ten more words in the fourth week than in the second week.
True
False
Answers
Answer:
Step-by-step explanation: you guys are wrong on all of this
Simplify:
14g(5+3)−4g+13
A
−2g+13
B
−154g+21
C
−114g+16
D
−2g+21
Answers
Answer:
D
Step-by-step explanation: Hope it help! :D
The corner store has decided to offer a 10% discount on all iced teas. The normal price of iced tea is pp. Which of these expressions can be used to calculate the new iced tea price?
Answers
Answer:
10+10 =20% i mite be wrong but that is ok
Step-by-step explanation:
I may be wrong however I tried
Cameron has 75% as many shirts as her brother. How many shirts does her brother have if Cameron has 9 shirts?
A. 3 shirts
B. 9 shirts
C. 12 shirts
D. 16 shirts
Answers
Answer:
The number of shirts that Cameron's Brother has is:
C. 12 Shirts
Step-by-step explanation:
Cameron has 75% as many shirts as her brother.
let the number of shirts Cameron has be= C
let the number of shirts Cameron's brother has be= B
Then, C=9 (Given)
Since,
Cameron has 75% as many shirts as her brother.
So,
C=75/100 X B
9=75/100 X B
9X100/75=B
B=9X100/75
75/100 can be reduced to the fraction 3/4,
as 75= 25X3 and 100=25X4
Thus,
B=9X100/75
B=9X4/3
3 cancels 9 to leave 3,
Thus,
B=3X4
B=12
So,
Answer=12 Shirts
Number of shirts that Cameron's Brother has are 12
Samantha Ran at a speed of 4.5 miles per hour. What is this speed in miles per minute?
Answers
Answer:
4.5*60= 270mpm
Answer:
0.075 miles per minute
Step-by-step explanation:
plss show the dumb work
30x+45+18=250
Answers
Answer:
6.23
Step-by-step explanation:
30x + 45 + 18 = 250
Combine like terms:
30x + 63 = 250
30x = 187
x = 6.23
30x+45+18=250
30x+63=250
30x=250-63
30x=187
X=187/30
Helllllllp please ASAP
Answers
Answer:
The second one
Step-by-step explanation:
Answer: B
Step-by-step explanation:
how many solution does 4x-5(2x+1)=6x+1 have
Answers
The number of solution the equation 4x - 5 (2x + 1) = 6x + 1 have is one.
What is a solution?Solutions are the values of an equation where the values are substituted in the variables of the equation and make the equality in the equation true.
We have,
4x - 5 (2x + 1) = 6x + 1
4x - 10x - 5 = 6x + 1
-6x - 5 = 6x + 1
-5 - 1 = 6x + 6x
-6 = 12x
x = -6/12
x = -1/2
This means,
The equation has one solution.
Thus,
The equation has one solution.
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A function with an input of 1 has and output of 3. Which of the following could NOT be the function equation?
1. y= 3x
2. y= x+2
3. y= 4x-3
4. y= 4x-1
Answers
Answer:
The answer is 3
y=4x-3❌
Step-by-step explanation:
1)y=3x=3(1)=3✅
2)y=x+2=1+2=3✅
3)y=4x-3=4-3=1❌
4)y=4x-1=4-1=3✅
what is the slope of (-1,-1) and (1,5)?? Please help me!!!
Answers
Answer:
Slope is 3.
Step-by-step explanation:
Slope is change in y to change in x:
\(\displaystyle{\text{slope} = \dfrac{\Delta y}{\Delta x}}\\\\\displaystyle{\text{slope} = \dfrac{y_2-y_1}{x_2-x_1}}\)
In mathematics, slope is generally declared as "m" variable.
Also, we are given two coordinate points. Let \(x_1\) be -1, \(x_2\) be 1, \(y_1\) be -1 and \(y_2\) be 5.
Therefore:
\(\displaystyle{m = \dfrac{5-\left(-1\right)}{1-\left(-1\right)}}\\\\\displaystyle{m=\dfrac{5+1}{1+1}}\\\\\displaystyle{m=\dfrac{6}{2}}\\\\\displaystyle{m=3}\)
Therefore, the slope is 3.
Can anyone help me with this problem ASAP!
Answers
Answer:
Uuuuuh
Step-by-step explanation:
Is it fair or not? comment your answer below
Answers
Answer:
Step-by-step explanation:
Nope Because it is so-pose to be 200
Meghan ran nine twelfths of a mile and skipped eight twelfths of a mile around a track. How far around the track did Megan go in total? Use the benchmark fraction one half , 1, and 0 to help you estimate each answer before you solve. a one twelve mile b one and five twelfths miles c one and seven twelfths miles d twelve seventeenths mile
Answers
Answer: megan went a total distance of 1 5/12 miles or 17/12 (use which ever you need)
Step-by-step explanation:
Here, we want to calculate the total distance worked around the track
We are told that she ran 9/12 and skipped 8/12
The total distance around the track will be the sum of these two
Mathematically, that will be;
9/12 + 8/12= 17/12 but if wanted in mixed fraction \(1\frac{5}{12}\)
pasty needs 3 1/3 cups of flour for a recipe. write the numbers of cups as an inproper fraction
11/3
9/3
10/3
7/3
Answers
It’s 9/3 bc all you have yo do it 3x3 then you add the 1 and that equals 9 and then you keep your denominator.
Each cube in this figure measures 1 foot on each side.
What is the volume of this figure?
45 ft³
80 ft³
200 ft³
300 ft³
A rectangular prism made up of unit cubes. There are 8 layers, and each layer is 5 units long and 5 units wide.
Answers
A teacher surveyed her class after they had taken a vocabulary test. Eighteen of the students claimed they had studied at least one hour for the test. The remaining twelve students admitted that they had not studied for the test at all. The test results (expressed as a percent) for the two groups are shown below.
Studied: 87, 100, 94, 79, 92, 100, 95, 83, 89, 99, 100, 91, 89, 95, 100, 93, 96, 83
Did Not Study: 82, 72, 45, 91, 58, 83, 65, 87, 90, 77, 73, 89
The mean of the group that studied is about 16 points ___ (lower, higher)
than the mean of the group that did not study.
The MAD of the group that did not study is about ___ (twice / half)
as much as the MAD of the group that did study.
There is more variation in the scores of the group that ___ (study / not study)
.
Answers
Answer:
Blank 1: higher
Blank 2: half
Blank 3: not study
Step-by-step explanation:
I don't know 100% that the middle one is correct, but I know for sure the other two are.
Answer:
1- Higher
2- Twice
3- Did not study
Step-by-step explanation:
Which fraction is equivalent to2/6
3/7
3/9
3/12
3/8
Answers
Answer:
3/9
Step-by-step explanation:
2/6=1/3
3/9=1/3
I’m pretty sure that’s it. sorry if I’m wrong.
please write a function for the points (1/3,0) (-2 3/4,0) and (0,-5) and explain the steps.
thank you!
Answers
The function for the points are y = -15x - 5
How to determine the functionFrom the information given, we have that;
The points are;
(1/3,0) (-2 3/4,0) and (0,-5)
Using the point-slope form of a linear equation, we have;
y - y₁ = m(x - x₁)
Such that;
m is the slope of the liney - y₁ and (x - x₁) are the pointsUsing (1/3, 0) and (0, -5), we have that the slope is;
m = (0 - (-5))/0 -1/3)
expand the bracket
= 5 / (-1/3)
= -15
Now, take any of the given points and substitute the values
Using (1/3, 0), we get;
y - 0 = -15(x - 1/3).
y = -15x - 5.
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The function for the points solved by (1/3,0) (-2 3/4,0) and (0,-5) solved by point slope form is \(a=-15b-5\)
We have given the points:
(1/3,0) (-2 3/4,0) and (0,-5)
Using the formula of linear equation
\(a-\)\(a_{1}\)\(=x[b-b_{1}]\)
Where we will consider (1/3,0) = \(a-a_{1}\) and (0,-5) = \(b-b_{1}\)
that is 1/3 = \(a\), 0 = \(a_{1}\) and
0 = \(b\), -5 = \(b_{1}\)
\(x\) refers to the slope of line (take any variable)
Now for finding the value of \(x\),
\(x=a-a_{1}/b-b_{1}\)
inserting the values,
\(x=[0-[-5]]/[0-1/3]\\x= -15\)
Substitute the value of \(x\) in the equation
\(a-0=-15[b-1/3]\)
By simplifying the equation, we get
\(a=-15b-5\)
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The base of this pyramid is a rectangle. How many congruent faces does this pyramid have?
The pyramid has 4 congruent faces.
The pyramid has 5 congruent faces.
The pyramid has 1 pair of congruent faces.
The pyramid has 2 pairs of congruent faces.
Answers
Answer: The Pyramid has 2 pairs of congruent faces
Step-by-step explanation:
The explanation of congruent is the face has the same shape and same size. On rectangle pyramid, the height triangle are 2 same faces and 2 same faces, so it has 2 pairs of congruent faces
Solve using the double box and circle method:
X/3 + 7 = 24
Answers
First you multiply both sides of the equation by three so X +21 equals 72 move the constant to the right hand side and change the sign so will be X equals 72-21. Subtract that and you will get X equals 51.
a and are different numbers that are selected from the first 25 whole numbers: 1 through 25.If a is greater than b, what is the smallest value the expression could have?
Answers
Answer:
The smallest value the expression could have is 1.
Step-by-step explanation:
If a and b are different numbers selected from the first 25 whole numbers (1 through 25), and a is greater than b, the smallest value the expression could have is when b is the smallest possible value and a is the next smallest value.
The smallest possible value for b is 1, and a must be greater than b. Therefore, the smallest possible value for a is 2.
So, the smallest value the expression could have is 2 - 1 = 1.
Sue deposited $1,500 into two different accounts. - She deposited $600 into an account that pays 7.5% simple interest. - She deposited $900 into an account that pays 6% compounded annually. If Sue does not deposit additional money into the accounts and she doesn't withdraw any money from the accounts, which is closest to the total balance she will have in the two accounts at the end of 5 years
Answers
The required total balance at the end of the 5 years is given as $1995.
What is simple interest?Simple interest is a quick and simple formula for figuring out how much interest will be charged on a loan.
here,
Sue deposited $1,500 into two different accounts. - She deposited $600 into an account that pays 7.5% simple interest. - She deposited $900 into an account that pays 6% compounded annually.
Investment 1,
Amount = P(1 + rt)
Amount = 600(1 + 0.075×5)
Amount = $825
Investment 2,
Amount = P(1 + rt)
Amount = 900(1 + 0.06×5)
Amount = $1170
Total balance = 825 + 1170
Total balance = $1995
Thus, the required total balance at the end of the 5 years is given as $1995.
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PLEASE HELP!!!!!!!!!!!!!!!!!!!1
Answers
How many minutes are from 5:32 Pm to 6:19 Pm?? PLEASEEEE HELP!!!! THIS IS URGENT PLEASEE HELP
Answers
Which inequalities would have an open circle when graphed? Check all that apply.
t Less-than-or-equal-to 25
-2.5 Less-than-or-equal-to m
x > 5.4
One-half less-than x
x > 0
Answers
An open circle is used to graph strict inequalities, which means the inequality does not include the value at the boundary. The inequalities that would have an open circle when graphed are:
x > 5.4
One-half less-than x
x > 0
if an inequality states less than OR equal to that means the circle will be closed when graphed