Answers
Answer:
3x+54°=180°[ by linear pair angle]
3x=180°-54
3x=126
x=126/3
x=42
jlm=3x
jLm=3×42=126°
Related Questions
Find the lateral surface area of prism when the bases are 6 and 2 and the height is 10
Answers
Answer:
160 [tex]cm^{2}[/tex]
Step-by-step explanation:
The lateral surface area is the area of the considered plane side of a given figure or shape. To calculate that of a prism, it is the product of the base of a prism and its height.
Thus for the given prism;
lateral surface area = (perimeter of its base) x height
perimeter of the base = 6 + 6 + 2 + 2
= 16
Lateral surface area of the prism = 16 x 10
= 160 [tex]cm^{2}[/tex]
Therefore, the lateral surface area of the prism is 160 [tex]cm^{2}[/tex].
sam has 4 balls and jose has 6 if sam gives jose 1 of her balls how many does shee have
Answers
Answer:
sam has 3 balls left
Step-by-step explanation:
Answer: she has 3 left
Step-by-step explanation:
please help me guys please
Answers
Step-by-step explanation:
If you need any explanation you can communicate with me
Hayley picked 2/3 of a pound of
berries. She divided them
evenly among 3 containers.
How many pounds of berries
did Hayley put in each
container?
Answers
PLZ HELP QUICK!!
Maria is playing a video game. She earns 35 points when she completes Level 1. Each time she completes a level, she earns twice
as many points as the previous level.
How many points will Maria earn when she completes Level 6?
Enter your answer in the box.
Answers
Answer:
2205
Step-by-step explanation:
Answer:
its 1,120
Step-by-step explanation:
35 points
35 times 2 =70
70 times 2 =140
140 times 2= 280
280 times 2 =560
560 times 2= 1,120
also i got it right.
Simplify the expression:
6(2x+4)
————-
3
Answers
Answer:
4x + 8
Step-by-step explanation:
first divide 6 by 3 to get 2:
2(2x+4)
then multiply the 2 with the 2x and 4:
2(2x+4) = 4x + 8
Answer:
Step-by-step explanation:
to simplify you need to divide by 3 first
6(2x+4)/3=2(2x+4)
=4x+8
The hockey team had 18 students try out for the team, which was 2 times the number of students who tried out for the soccer team. How many students tried out for the soccer team?
Answers
Answer:
Number of students in the soccer team [tex]=9[/tex]
Step-by-step explanation:
Number of students in the hockey team [tex]=18[/tex]
Let [tex]x[/tex] denotes number of students in the soccer team.
The hockey team had 18 students try out for the team, which was 2 times the number of students who tried out for the soccer team.
[tex]18=2x\\\frac{18}{2}=x\\9=x[/tex]
Therefore,
Number of students in the soccer team [tex]=9[/tex]
Aubrey worked at the concession stand during a recent sporting event at her high school. During the first hour of the event, she sold 11 orders of nachos and 18 tacos for a total of 64.95 . During the second hour, she sold 6 orders of nachos and tacos 15 for a total of 43.20.
Answers
Answer:
cost of nachos = $3.45
Cost of tacos = $1.5
Step-by-step explanation:
Let
x = cost of nachos
y = cost of tacos
11x + 18y = 64.95 (1)
6x + 15y = 43.20 (2)
Multiply (1) by 6 and (2) by 11 to eliminate x
66x + 108y = 389.70
66x + 165y = 475.20
Subtract to eliminate x
165y - 108y = 475.20 - 389.70
57y = 85.50
y = 85.50/57
y = 1.5
Substitute y = 1.5 to find x
11x + 18y = 64.95 (1)
11x + 18(1.5) = 64.95
11x + 27 = 64.95
11x = 64.95 - 27
11x = 37.95
x = 37.95/11
x = 3.45
cost of nachos = $3.45
Cost of tacos = $1.5
LuAnn is playing a math game. She chooses three cards. The value of each of her cards is shown. First card: -12, Second card: 3, Thirds card: -5. What is the sum of the values of LuAnn's three cards?
Answers
Answer: -14
Step-by-step explanation:
Determine the equation of a line that passes through the point (3,-2) and is PERPENDICULAR to the equation
y= 3x - 1
Answers
If the line is perpendicular, it means the slope is negative reciprocal of 3, which is -1/3.
Equation where b (y-intercept) is unknown:
y= -1/3x + b
Replace x with 3 and y with -2 since the line passes through those points.
-2= -1/3(3) + b
-2= -3 + b
Add 3 to both sides of the equation:
1=b, the y-intercept is 1.
The full equation:
y = -1/3x + 1
Help, right answer please :)
Answers
Answer:
d
Step-by-step explanation:
hope this helps
Answer: The answer would be D) x²-12
explanation: Values mentioned in the form of table b are not a function. Option D is correct. Given that, Four functions in the tabulated options are given we have to find the one that is not a function. 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. Here, From observation Function mentioned in Tables A, C and D are proper functions because each of them has a relative and corresponding value of ordinate with respect to the abscissa. While in option B one of the abscissae gives two values of the ordinates but another abscissa relates to a single value. That is why Table in B does not represent the functions. Thus, values mentioned in the form of table b is not a function. Option D is correct.
Qual é a raiz quadrática de 87?
Answers
Answer:
raiz cuadratica de 87 =9.3273790530888
Step-by-step explanation:
Answer:
Xdddddddddddd1 2b2 3 4 4 4
one T-shirt is sold for every 5 people who att6a concert what is the ratio of people to T-shirts sold is how much to how much
Answers
Answer:
The ratio is 5:1 or also 5/1
Step-by-step explanation:
Ratios
Ratios are usually expressed as a:b or as a fraction a/b. Ratios are used to measure the relative times a is in b. For example, a ratio of 7:3 means there are 7 of something for each 3 of other thing.
We are told one T-shirt is sold for every 5 people wh attends a concert and it's required to find the ratio of people (5) to T-shirts sold (1).
The ratio is 5:1 or also 5/1
Lena has two coupons for shoes.
Coupon A: 30% off of $63 shoes
Coupon B: S22 rebate on $63 shoes
Choose the coupon that gives the lower price,
Then fill in the blank with the correct value.
Answers
Answer for brainliest.
Answers
hope this can help
You can add ________ without changing either fraction's denominator.
A
1/3 and 1/2
B
3/7 and 4/5
C
2/3 + 2/5
D
2/5 and 3/5
Answers
Answer:
D I believe (so 2/5 and 3/5)
Answer:
D
Step-by-step explanation:
Because D has same dominator and you don’t change dominator when adding fractions
Hope this helps.
Mark brainliest if it help.
I had $13.00. My mom gave $10.00 my dad gave $30. My Aunt, My uncle and grandma gave me $100. I had another $7.00. How much did I have?
Answers
Answer:
$360.00
Step-by-step explanation:
$13.00 + $10.00 + $30.00 + $100.00 + $100.00 + $100.00 + $7.00 = $360.00
I hope this helps you :D
Can anyone help?
If arcLM = 8x-56 and arcNP = 5x+22, find arcLP.
Answers
Answer:
arcLP = 19
Step-by-step explanation:
Given the following
arcLM = 8x-56
arcNP = 5x+22
Required
arcLP
Given that arcLM = arcNP
8x-56 = 5x+22
8x - 5x = 22 + 56
3x = 78
x = 78/3
x = 26
Let assume arcLP = x - 7
arcLP = 26 -7
arcLP = 19
3. Jorge used 2 packs of pencils in the first 1/3 of the year. At what rate is Jorge using pencils?
Answers
Answer:
Jorge is using pencils at a rate of 6 packs a year or a rate of 2 packs every four months.
Step-by-step explanation:
1/3 of a year is four months so that would be 2 packs every four months and if you multiply that by three you’d get 12 month, or one year, and 6 packs of pencils.
is it possible to have a regular polygon with measure of each exterior angle as 22
Answers
Answer:
No
Step-by-step explanation:
Number of sides of a polygon = 360°/measure each exterior angle
= 360°/22
= 16.36°
Since, answer is not a whole number, thus, a regular polygon with measure of each exterior angle as 22⁰ is not possible.
Thus the answer is no.
Answer:
No, it is not possible.
Step-by-step explanation:
The sum of the exterior angles = 360
360 divided by 22 = 16.36
As 16.36 is not a whole number an exterior angle of 22 degrees is not possible.
I dont understand what there lookking for i have tried times dividing and adding i just dont know what to do the problem is a word promblem if jo haves 90 cards and june have 40 and then kayla take 30 cards from everyone how much do they have left
Answers
Problem: If Jo has 90 cards and June has 40, then Kayla takes 30 cards from everyone, how many do they have left?
The keyword "takes" or "take away" implies that we are subtracting. If I had 5 cookies, and you took 2 away, I now have 3. Or, 5 - 2 = 3.
Step 1: Subtract 30 cards from Jo and June
Jo = 90 cards
June = 40 cards
90 - 30 = 60 cards (Jo)
40 - 30 = 10 cards (June)
To find how many they have remaining together, you can add the number of cards that Jo has to the number of cards that June has.
Jo = 60 cards
June = 10 cards
In total = 60 + 10 = 70 cards
Hope this helps!! :)
During her first 6 moths, Susie gained 25% more than her birth weight. If she gained 2 1/2 pounds during this period, how much did she weigh at birth?
Answers
25 x 4 = 100%
2.5 x 4 = 10 pounds :)
can someone please help me answer this !!
Answers
Answer:
Step-by-step explanation:
Find 39.5% of 373. Round to the nearest hundredth
Answers
39.5% of 373. is 147.336
Mr. Jalon owns a book store. He bought 100 books this week. 7 of them were ripped. What percent of this eggs were not ripped?
Answers
Answer:
93 %
Step-by-step explanation:
There are 100 books meaning that the percentage will be out of 100, think of 7 as a percent. 100 - 7 = 93, 93 %
This is probably wrong ;')
Please help! I have no clue how to do this problem. Any help would be appreciated:)
Answers
Answer:
13
Step-by-step explanation:
180-96=84
(4x-10)+(4x-10)= 84
X=13
What is the measure of angle ABD in trapezoid ABCD?
24°
40°
64°
92°
Answers
What is a dot plot and how do you read it? Check all that apply.
O A dot plot is a simple plot that displays data values as dots above a number line
O Dot plots show the frequency with which a specific item appears in a data set.
O 3 students spent 4 hours on homework.
O 5 students spent 2 hours on homework.
O Dot plots show the distribution of the data.
O Students spent 1 to 6 hours on homework.
Answers
Answer:
I need help on the same exact question.I'll figure it out for you though
Step-by-step explanation:
So I think it's the first one, the fourth one, and the last one, and the second one.
I hope it helps you!
Determine the domain of the following graph:
Help
Answers
Answer:
Domain: (-3, 7)
General Formulas and Concepts:
Algebra I
Domain is the set of x-values that can be inputted into function f(x)Interval Notation - [a, b] is inclusive, (a, b) is exclusiveStep-by-step explanation:
According to the graph, our x-values span from -3 to 7. Since both are open dot, they are exclusive from the domain:
Interval Notation (-3, 7)
Inequality Notation -3 < x < 7
Write > or < to make each statement true
1.) 9 ____ -11
2.) 17 ____ 23
3.) 8 ____ -8
4.) -32 ____ 4
5.) -10 ____ -12
help help help
Answers
Answer:
1)>
2)<
3)>
4)<
5)>
Step-by-step explanation:
Answer:
[tex]9 > - 11 \\ 17 < 23 \\ 8 > - 8 \\ - 32 < 4 \\ - 10 > - 12 [/tex]