1. What is the relationship of angles 1 and 2?
2. What is the measure of angles 1 and 2?
3. What is the measure of angle 3?
4. Each of these triangles would classify by angles to
be:
PLS HELP
Answers
Answer:
Question 1 answer: the two angles are the same.
Question 2 answer: The value of the angles is 76.
Question 3 answer: The value of the angle is 36.
Question 4 answer: all angles in the figures are classified as acute angles
Step-by-step explanation:
First all of, using one of the triangle rules, both the angles are congruent. Then, because both 1 and 2 are the same and the triangle in 1 already have the other two angles, use 180 - 85 - 19 and get 76. Lastly moving on to the other triangle, same method, 180 - 76 -68 and get 36. Because all these angles are less than 90 degrees and anything less than 90 is considered to be acute.
I hope this helped
Related Questions
You decide to erect A statue of yourself in your homeroom class is 10.25 feet tall fire code forces you to leave 1.5 feet of space between your statue and the ceiling write equality showing the possible height of your statue
Answers
Tom's baseball team wins 5 out of every 12 games they play. If the team played 36 games, how many games did Tom's team win?
Answers
Answer:
Tom's team won 15 games
Step-by-step explanation:
divide 36 by 12 to find out how many every 12 games there are then multiply that number by five.
Solve this equation
2/3x−1/5x=x−1
Answers
Answer:
x=15/8
Step-by-step explanation:
Given: 2/3x-1/5x=x-1
Determine LCD: 10/15x-3/15x=x-1
Combine like terms: 7/15x=x-1
Get x on one side only: -8/15x=-1
Divide the coefficient on both sides: x=15/8
soo uh who's good at math i mean really,if you plz tell me everything about it i just wanna get this over with
(I'm dumb btw)
Answers
Answer:
Your not dumb you probably just don't learn as fast as other people tell me what u need help on and ill try to explain it to u : )
Step-by-step explanation:
Here are 2 functions function x——>x3——>-2——->y
Answers
What are you trying to ask?
I might be able to answer the question correctly if you'd be more specific about the question.
Vertical Motion A football is released into the air at an initial height of 6 feet and an initial velocity of 30 feet per second. The football is caught at a height of 7 feet. Use the vertical motion model h=-16t^2+vt+s where h is the height, t is the time in motion, s is the initial height, and v is the initial velocity, to find how long the football is in motion.
Answers
Answer:
16^6t^2+30^6+15
Step-by-step explanation:
Please help me!!!!!!!!
Answers
Answer:
1)the x-axis
2) when reflecting a shape over the x-axis the x coordinate stays the same and the y-coordinate becomes the opposite, so positive numbers become negative numbers and negative numbers become positive
Step-by-step explanation:
the rule of reflecting over the x-axis is (x, y)->(x, -y)
m=(-5,4)->(-5,-4)
n=(-2,3)->(-2,-3)
l=(-4,2)->(-4,-2)
45% of 720 feet
Plzzz heelllp
Answers
Answer:
324 feet
Step-by-step explanation:
Brainliest pls
Answer:
324
Step-by-step explanation:
You can either do 0.45·720 or make 45% into a fraction (45/100) and cross cancel with 720.
anna is working two summer jobs, making $11 per hour tutoring and $15 per hour clearing tables. anna must earn at least $230 this week. write an inequality that would represent the possible values for the number of hours tutoring, t, and the number of hours clearing tables, c, that anna can work in a given week
Answers
Answer:
Step-by-step explanation:
Money earned by tutoring for 't' hours = 11 * t = 11t
Money earned by clearing tables for 'c'hours = 15 * c = 15c
11t + 15c ≥ 230
What would the sum of the interior angles of a 10 sided regular polygon shape be?
Select one:
O a. 360
O b. 1,004
O C. 1,800
O d. 1,440
Answers
you would use the equation 360(n/2)
or 360(10/2) or 1800
A study was created to test the effects of jazz on people’s sleep patterns. The hypothesis of the experiment, 2 groups of people were created.Group I was placed in a quiet room where they went to sleep and they were timed on how long they slept. The group 2 was placed in a room where jazz music played softly as they began to sleep and played throughout the night. As each group awoke,their sleep times were monitored. What is the independent Variable ? And what is the Dependent Variable?
Answers
Answer:
independent variable- Presence or absence of soft jazz music
Dependent variable - sleep time
Step-by-step explanation:
The independent variable refers to that variable that is manipulated in an experiment. The independent variable is being studied and its effect on the dependent variable is documented. Presence or absence of soft jazz music is the independent variable.
The dependent variable is the response variable. It is that factor that changes when the independent variable is manipulated. In this case, the sleep time of the participants in the study is the dependent variable.
What is -52 +3.
+3
18
-3
2
2
2.
118
718
-
Answers
Answer:
Step-by-step explanation:-2 1/8
Answer:
C.) -2 1/8
Step-by-step explanation:
-5 5/8 can be rewritten as - 45/8
3 1/2 can be rewritten as 7/2
Now we need it so that the denominator is equal.
so, we are going to multiply 7 and 2 by 4 to get 2 to 8 and 7 to 28.
7/2 = 28/8
Now subtract.
28/8 - 45/8 = - 17/8
Now we simplify.
Since 8 x 2 equals 16, we subtract 16 from 17 and get 1 so, the whole number is 2 and the fraction is 1/8, so the answer is -2 1/8
Find the measure of each numbered angle.?
please show work and I'll give bonus points I rlly need the answers
Answers
Answer:
8. 95°
9. 85°
10. 49°
11. 53°
Step-by-step explanation:
8) m + 28° + 57° = 180°
m = 180°–28°–57°
m = 95°
9) m∆4 + m∆5 = 180°
95° + m∆5=180°
m∆5 = 180°–95°
m∆5 = 85°
10) 180°–36°–95°=49°
11) 180°–42°–85°=53°
Lucy went to buy apples, she bought the first two for the full price and the last one for half the price. Is the relationship between the number of apples and the cost proportional? Justify an answer
Answers
The bill for lunch was $7
Answers
Answer:
how much money did they have ?
Step-by-step explanation:
Answer:
dang thats alot .............
PLEASE PLEASE PLEASE HELP!
Answers
Answer: Interval Notation:
(– ∞,–1) ∪ (–8, ∞) Set-Builder Notation:
{x | x ≠–1}, but I don’t know to the Question #2. (III), sorry. :(
Step-by-step explanation: Set up the composite function and evaluate, then find the domain of the result. (Neither)
What is the scale factor of this dilation?
1/2
3/5
1 2/3
2
Helpppppp plz I’ll give brainliest if it’s right.
Answers
A study conducted by the Center for Disease Control that asked 15,000 students about
their sleep habits showed that about 73% of high school students did not get the
required 8 hours of sleep per night. Let p be the proportion of high school students who
do not get 8 hours of sleep daily.
What is the sampling distribution of p?
Answers
Answer:
The sampling distribution of [tex]\hat p[/tex] is: [tex]\hat p\sim N(p,\ \frac{p(1-p)}{n})[/tex].
Step-by-step explanation:
According to the Central limit theorem, if from an unknown population large samples of sizes n > 30, are selected and the sample proportion for each sample is computed then the sampling distribution of sample proportion follows a Normal distribution.
The mean of this sampling distribution of sample proportion is:
[tex]\mu_{\hat p}=p[/tex]
The standard deviation of this sampling distribution of sample proportion is:
[tex]\sigma_{\hat p}=\sqrt{\frac{p(1-p)}{n}}[/tex]
The study was conducted using the data from 15,000 students.
Since the sample size is so large, i.e. n = 15000 > 30, the central limit theorem is applicable to approximate the sampling distribution of sample proportions.
So, the sampling distribution of [tex]\hat p[/tex] is: [tex]\hat p\sim N(p,\ \frac{p(1-p)}{n})[/tex].
need help on this too
Answers
Answer:
The reflexive property of equality states that any number is equal to itself. This property has no proof, as it is the fundamental building-block of all other proofs.
Step-by-step explanation:
Which of the following pairs of terms are like terms?
A"3x and 2b
B:7 and 7y
C:3p and 4p
Answers
Answer:
C
Step-by-step explanation:
they have the same variable
What is the scale factor of the ratio 2:7 ?
Choices:
K=2/7
K=7/2
K=2/9
K=7/9
K=9/2
K=9/7
Answers
Answer:
K=2/7
in ratios you are dividing that to that(that:that)
I hope this is good enough:
Harper measured a line to be 5.4 inches long. If the actual length of the line is 5.3 inches, then what was the percent error of the measurement, to the nearest tenth of a percent?
Answers
The percent error of the measurement is 1.9%.
Given that, Harper measured a line to be 5.4 inches long.
What is percentage?Percentage is defined as a given part or amount in every hundred. It is a fraction with 100 as the denominator and is represented by the symbol "%".
If the actual length of the line is 5.3 inches
So, the difference of length of line = 5.4-5.3
= 0.1
Now, the percent error = Difference in length of line/Actual length × 100
= 0.1/5.3 × 100
= 0.01887 × 100
= 1.9 %
Therefore, the percent error of the measurement is 1.9%.
To learn more about the percentage visit:
brainly.com/question/24159063.
#SPJ2
Increase 60kg by 40%
please help!
Answers
Answer: 24. Is that one of your options?
Step-by-step explanation:
Answer:
84 kg
Step-by-step explanation:
Watch one is the right one
Answers
Answer:
I would say A and E would be it.
Step-by-step explanation:
Find the equation of the line through point (10,4) and parallel to 3x+5y=8.
Answers
Find slope of 3x + 5y = 8
Turn into y = mx + b
5y = -3x + 8
Divide by 5
y = -3/5x + 8/5
Slope is -3/5
Y = -3/5x + b, find y intercept
Plug in the point
4 = -3/5(10) + b
4 = -6 + b, b = 10
Final equation: y = -3/5x + 10
[tex]3x+5y=50[/tex] is the equation of the line through point (10,4) and parallel to 3x+5y=8.
How to solve equation of the line through point and parallel to a given line?We can write the equation of a line parallel to a given line if we know a point on the line and an equation of the given line. y=2x+3 . Parallel lines have the same slope. The slope of the line with equation y=2x+3 is 2 .
Given
Equation of the line is 3x + 5y = 8.
Point = (10, 4)
First we find the slope of the line 3x + 5y = 8 by replacing it into slope intercept form:
[tex]3x + 5y = 8[/tex]
⇒ [tex]5y = -3x + 8[/tex]
⇒ [tex]y = \frac{-3}{5} x + \frac{8}{5}[/tex]
Therefore, the slope of the line is m = [tex]\frac{-3}{5}[/tex].
Now since the equation of the line with slope m passing through a point [tex](y-y_{1} )=m(x-x_{1})[/tex]
⇒ [tex]y - 4=\frac{-3}{5} (x-10)[/tex]
⇒ [tex]5(y-4)=-3(x-10)[/tex]
⇒ [tex]5y-20=-3x+30[/tex]
⇒ [tex]3x+5y=30+20[/tex]
⇒ [tex]3x+5y=50[/tex]
Hence, [tex]3x+5y=50[/tex] is the equation of the line through point (10,4) and parallel to 3x+5y=8.
Find out more information about equation of the line here
https://brainly.com/question/27793752
#SPJ3
A data set has a median of 12, an upper quartile of 15, a lower quartile of 10, a minimum of 4, and a maximum of 20. Which statement is true of the box plot of this data set? The box will go from 10 to 12. A line dividing the box will be at 12. The left whisker will go from 4 to 15. The right whisker will go from 12 to 20.
Answers
Given:
A data set has a median of 12, an upper quartile of 15, a lower quartile of 10, a minimum of 4, and a maximum of 20.
To find:
The correct statement for the box plot.
Solution:
Lower quartile is 10 and upper quartile is 15, so the box will go from 10 to 15.
Median of the data set is 12, so a line dividing the box will be at 12.
Minimum value is 4 and lower quartile is 10, so the left whisker will go from 4 to 10.
Upper quartile is 15 and maximum value is 20, so the right whisker will go from 15 to 20.
Therefore, the correct option is B.
Answer:
its b
Step-by-step explanation:
took the exam review
what is 9 as a decimal?
Answers
Answer:
0.09 is 9 as a decimal
help me please with my algebra
Answers
Answer:
y - 3 = -3 ( x - 7 )
Step-by-step explanation:
→ It is true for all values as you substitute in the x value and get the y as the output
What is the period of the graph?
Answers
Answer:
3 pi.
Step-by-step explanation:
Write a quadratic function whose graph has the given characteristics.
vertex: (3, 5)
point: (2, –1)
Answers
Y = a( x - 3)^2 + 5
Solve for a
-1 = a( 2 - 3) ^ 2 + 5
-1 = a (-1)^2 + 5
-1 = a + 5, a = -6
Equation: y = -6 (x - 3) ^2 + 5