The quadrilateral is a parallelogram. Find the measures of angles 1, 2, and 3.
Answers
Answer:
2= 80 degrees
1= 100 degrees
3= 100 degrees
Step-by-step explanation:
Related Questions
hi ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
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What is the solution to the following system??
A) (2.5,0)
B) (5,1)
C) (0,2)
D) (1,5)
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Answer:
C
Step-by-step explanation:
at least i think so
Please help me I don't understand the equation
Answers
Answer:
0.00284090909
Step-by-step explanation:
It’s basicly a unit conversion that converse whatever you have to miles/h, so you are getting a miles and get a time and do the math, the final answer will be 180/(5280*12)=0.00284090909
PLEASE PLEASE PLEASE HELP ME PLEASE!!
Answers
Answer:
x=14 to make the pay equal.
Step-by-step explanation:
Okay so what I did here is kind of time-consuming and I'm sure there's a better way, but I used a calculator to substitute a lot of different numbers into the equation to make it equal, and when I got to 14, the equations both ended up as 625.
Solve the inequality.
2(4x-3) 2-3(3x) + 5X?
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hope ya understand
Answer:
x[tex]\geq[/tex]0.5
Step-by-step explanation:
What is an equivalent fraction to 10/20?
Answers
Answer:
1/2
Step-by-step explanation:
Traci collects donations for a dance marathon. One group of sponsors will donate a total of $6 for each hour she dances. Another group of sponsors will donate $75 no matter how long she dances. What number of hours, to the nearest minute, should Traci dance if she wants to raise at least $1,000?
Answers
Answer:155 hours
Step-by-step explanation:
$75+$6h=$1,000
Subtract $75 on both sides:
$75-$75+$6h=$1,000
$6h=$925
Divide 6 on both sides:
6/6h=925/6
h=154.1666667
After I rounded it and it was 155 hours
11=x-(-20) do not know how to solve trynna get grade up
Answers
Answer:
11/20 ; 0.55
Step-by-step explanation:
11= 20x
20x= 11
x= 11/20 ; 0.55
Answer:
x = −9
Step-by-step explanation:
Step 1: Simplify both sides of the equation
11 = x + 20
Step 2: Flip the equation
x + 20 = 11
Step 3: Subtract 20 from both sides
x + 20 − 20 = 11 − 20
x = −9
This package of sliced cheese costs $2.97. How much would a package with 18 slices cost at the same price per slice?
Answers
Answer:
$53.46
Step-by-step explanation:
The answer is 53.46 because 2.97 multiplied by 18 is 53.46
Pls help me this is due tmr morning
Answers
The population of fish in a take was approximately 5.4 * 10 ^ 4 in 2012. The next year, 2013population tripled What was the opproximate population of fish in this in 2013?
Pleaseeee
Answers
2013 = 54000*3 = 5,4*3* 10^4 = 162000 fishes. 1,62 *10^ 5
The population of fish in a lake was approximately 5.4 * 10 ^ 4 in 2012.
The approximate population of fish in this in 2013 since the amount of the fish tripled is 1.62 × 10⁵
Scientific notation is the proper format of denoting and representing large numbers into simpler forms multiplied by raising them to the power of 10.
Given that:
The approximate number of fish in 2012 is: 5.4 × 10⁴In 2013, when the population of the fish tripled the amount it was in 2012;
Then, we can calculate the total population of fish in 2013 as:
[tex]\mathbf{=( 5.4 \times 10^4) \times 3}[/tex]
= 162000
= 1.62 × 10⁵
Therefore, we can conclude that the approximate population of fish in 2013 is: 1.62 × 10⁵
Learn more about scientific notation:
https://brainly.com/question/1705769?referrer=searchResults
In order to train for a marathon, Janelle researches training programs. One training program suggests running 396 miles over a period of 22 weeks. What is the average number of miles Janelle will run each week in this program?
Answers
Answer:
18 miles per week
Step-by-step explanation:
396/22 is 18miles/week
A research team is testing whether a fuel aditive increases a car's gas mileage. The maker of the additive claims that the additive will increase a car's gas mileage by at least 6 mpg. Among 25 cars that were treated with the additive, the average increase in mileage was 5.3 mpg with a standard deviation of 1.8 mpg. The research team found the z-score to be -1.94. Is there enough evidence to reject the company's evidence?
Answers
Answer:
Yes there is sufficient evidence to reject the company's evidence
Step-by-step explanation:
From the question we are told that
The sample size is n = 25
The mean is [tex]\= x = 5.3 \ mpg[/tex]
The standard deviation is [tex]\sigma = 1.8 \ mpg[/tex]
The z-score is z = -1.94
The null hypothesis is [tex]H_o : \mu = 6 \ mpg[/tex]
The alternative hypothesis is [tex]H_a : \mu \ne 6[/tex]
Generally the p-value is mathematically evaluated as
[tex]p-value = 2 * P( Z <-1.94)[/tex]
From the z table the area under the normal curve to the left corresponding to -1.94 is
[tex]P( Z <-1.94) = 0.02619[/tex]
=> [tex]p-value = 2 * 0.02619[/tex]
=> [tex]p-value = 0.052[/tex]
Let assume the level of significance is [tex]\alpha = 0.05[/tex]
Hence the [tex]p-value > \alpha[/tex] this mean that
The decision rule is
Fail to reject the null hypothesis
The conclusion is
There is sufficient evidence to reject the company's evidence
PLZ PLZ PLZ HELP ME!!!!! I know this is alot to ask for but i need help. Im doing this test in math and i don't wnat to fail. PLZ PLZ PLZ HELP ME. Oh and #10 has a typo it is swimming 10ft. the question doesnt has 10ft on it. PLZ HELP ME
Answers
Answer:
1). 14-22
if you take 22 away from fourteen, you get negative what? Its pretty simple it’s just subtraction. 11). Mark has NEGATIVE 5. Maria has POSITIVE 2. The positive number will always be greater than the negative number.
Let me know if you need additional help :)
x - 4y = 28
x+2y = -2
it’s substitution
Answers
Step-by-step explanation:
hope this will help you!!!.. plz follow me!!
Janice bought 28 apps for her phone that, altogether, used 1,348 MB of space. If half of the apps were free and the other half were $1.99 each, about how much money did she spend?
Answers
Answer: $ 27.86
28÷2=14
14×1.99= 27.86
I hope this is good enough:
Answer:
$28
Step-by-step explanation:
1,348/28
1,200/30
Each app used about 40 MB memory.
28/2= 14 apps
14*1.99=
14*2
=28
She spent about $28.
What is the area of the figure down below
Answers
68
Explanation:
So to get this answer you need to split it into smaller shapes. We already have the squares so we know that 3*3 is 9 and then we double that because there are two of them.
So, so far we have 18+x
We need to take the middle shape and split it into two trapezoids.
The area for trapezoids is T=(a+b/2)h
So T= (3+7/2)5
T= 5*5=25
And then we would double that because there are two of them so 50 and then fill it in for x
18+50= 68 is the area of the figure.
In a survey of 2,700 people who owned a certain type of car, 1,755 said they would buy that type of car again. What percent of the people surveyed were satisfied with the car?
Answers
Answer:
65%
Step-by-step explanation:
survey of 2,700 people who owned a certain type of car, 1,755 said they would buy that type of car again. What percent of the people surveyed were satisfied with the car?
Total car number of car owner= 2,700
Then the percentage that satisfied is
1,755
1755/2700*100= 65%
Pedro is getting balloons for his grandfather's birthday party. He wants each balloon string to be 6 feet long. At the party store, string is sold by the yard. If Pedro wants to get 46 balloons, how many yards of string will he need?
Answers
Answer:
276
Step-by-step explanation:
Does anyone know this one I will give 25 points
Answers
Answer:
C
Step-by-step explanation:
I think, I’m not so sure.. But if I am correct, the table shows capable coordinates.
BRAINLIEST + FRIEND IF U ANSWER MY QUESTION!!!
Answers
Answer:
Sam Houston
Step-by-step explanation:
HOPE THIS HELPS
PLZZ MARK BRAINLIEST
Answer:
I think it's D. Sam Houston
Step-by-step explanation:
what percentage of students earned A’s on their paper ?
Answers
Answer:
21% or C
Step-by-step explanation:
If 60 students either didn't pass, got Cs or Bs, then 16 out of the 76 got As which is 21 percent.
the first one TO GET IT CORRECT will get brainliest plus 11 points :)
Answers
Answer:
6 x 2.5 = 15
8 x 2.5 = 20
L x W = 300 square units
Step-by-step explanation:
Brainliest?
❗️❗️❗️Solve❗️❗️❗️
6(x^2)-2x-4
Answers
Answer:
x=-1
Step-by-step explanation:
7. Is y = x - 4 a linear function?
Answers
Answer:
yes it is cause it has a slope and stuff
Answer:
yes
Step-by-step explanation:
Use the coordinates J(7, 8), K(1, 2) and L(5, 2) for AJKL.
The centroid for AJKL is at point M. What is JM rounded to the nearest tenth?
A.)2.4
B.) 4.3
C.) 4.8
D.) 7.2
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Answer:
4.3
Step-by-step explanation:
Does 3x-2=2x-3have infinitely many solutions
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Hi there! :)
[tex]\large\boxed{\text{One solution: x = -1}}[/tex]
3x - 2 = 2x - 3
Subtract 2x from both sides:
3x - 2x - 2 = 2x - 2x - 3
x - 2 = - 3
Add 2 to both sides:
x - 2 + 2 = -3 + 2
x = -1
Therefore, the equation only has ONE solution.
please help asap, will mark brainliest
Answers
Answer:
The answer is 122.07 if you round it, but the full decimal is 122.065556157
14x3 + 6x2 + 12xy2 =
Answers
Answer:
2x⋅(7x2−3x+6y 2 )
Step-by-step explanation:
Which of the images above represents a proof of the Pythagorean Theorem? Explain your choice, and then explain how the figure proves the Pythagorean Theorem.
Answers
Answer:
9
Step-by-step explanation: