Answers
Answer:
f = 119
e = 61
d = 90
Step-by-step explanation:
Answer:
Angle e is 61
Angle f is 119
Angle d is 90
Step-by-step explanation:
When two lines meet, the opposite angles are the same, so e is 61. On a straight line, there are 180 degrees, so angle f would be 180-61=119. Angle d uses the same method, the square in the bottom right tells you one side is 90, so for the other side you take 180-90, and you get 90.
Related Questions
Reggie lost 2 spaceships in level 3 of a video game. He lost 30 points for each spaceship. When he completed level 3, he earned a bonus of 350 points. By how much did his score change?
Answers
Answer:
Increased by 290
Step-by-step explanation:
2(-30) = -60
-60 + 350 = 290
points increased by 290
If my answer is incorrect, pls correct me!
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Answer:
The answer is "His score changed by 290"
Step-by-step explanation:
2*30 = 60
350 points gained minus the 60 for the spaceships equals 290 points.
He only gained 290 points.
PLS help will gift 20 extra point for the first to answer it
Answers
Answer:
No, his inference is not valid
Step-by-step explanation:
the data shown represents the statistic of 100 people's preferred ways to view movies in total
out of that 30/100 people prefer to watch in theatre.
trent inferences that out of 400 people 300 would prefer to watch in theatre another way to write this is 300/400
if we multiply the data we're given so that the denominators match Trent's inference. The data tells us that 120/400 would prefer to watch in theatre, so his inference is not valid.
Mr. Mole left his burrow that lies below the ground and started digging his way at a constant rate deeper into
the ground. After 5 minutes of descending at a rate of 1.8 meters per minute, he was 13.5 meters below the
ground.
Let y represent Mr. Mole's altitude (in meters) relative to the ground after c minutes.
Complete the equation for the relationship between the altitude and number of minutes.
y =
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Answers
13.5 = 1.8c
13.5/1.8 = 1.8c/1.8
c = 7.5
not sure if this is correct
HELPPP
Find the area of the kite.
Answers
Answer:
[tex]4 \times 4 + 4 \times 5 = 16 + 20 = 36[/tex]
Which ordered pair is not a point on the graph of y = − 5 x + 2?
A. (2, -8)
B. (-2, 12)
C. (0, 2)
D. (-1, 6)
Answers
The slope is -5 and the y-intercept is 2. I attached a picture of the graph.
What is a decimal that is equivalent to 5/10?
? Enter the answer in the box.
Answers
Answer:
0.5
Step-by-step explanation:
It is what it is
Help help help ASAP IXL
Answers
hope it helps you
907.46 is the answer.
4 3/12 + 1 4/12 = (make sure you simplify the fraction)
Answers
Answer:
5 7/12 but it's 67/12 as an improper fraction
Step-by-step explanation:
First add the fractions:
Because they have the same denominator, you won’t have to change anything.
Add the numerators:
3+4= 7 So... 7/12
Now the whole numbers:
1+4=5
Put the two together:
5+7/12= 5 7/12
Answer: 5 7/12
Drag the fraction to the boxes and below to complete the subtraction sentence
Answers
Answer:
first box is 4/5 and the second box (=) is 7/15
The following set of coordinates represents which figure?
(2, 5), (1, 3), (2, 1), (3, 3)
Rhombus
Rectangle
Square
Parallelogram
Answers
What is the difference
Answers
Answer:
4
Step-by-step explanation:
Ben has 21 votes and Scott has 17
21 - 17 = 4
Give the equation of the circle centered at the origin and passing through the point (-7,0)
Please help me
Answers
Answer:
x² + y² = 49
Step-by-step explanation:
The circle being centred at the origin simplifies things a lot. Also, given an x-intercept point makes it easy to find the origin.
The equation for a circle is:
(x - x₁)² + (y - y₁)² = r²
Where (x₁, y₁) is the centre point of the circle.
In this case, the centre of the circle is (0, 0), giving us:
x² + y² = r²
We are told that the circle intercepts (-7, 0), which tells us that it has a radius of 7.
We can simply plug that into the given equation and say:
x² + y² = 7²
x² + y² = 49
More:***NOTE***
This is not part of the answer to the question, just an expansion of it.
Generically speaking, The equation for a circle is:
(x - x₁)² + (y - y₁)² = r²
Which applies when the centre of the circle is not at the origin. For example, if the given circle was centred around the point (6, 8), with the same radius of 7, then the circle's equation would be (x - 6)² + (y - 8)² = 49.
The other complication that could show up is if the given border point does not have the same x or y coordinate as the circle's centre. For example, if we are given a centre point of (-4, 6) and a border point of (-1, 2), we would first need to use the Pythagorean theorem to find the circle's radius:
r² = (x - x₁)² + (y - y₁)²
r² = (-4 - (-1))² + (6 - 2)²
r² = (-3)² + 4²
r² = 9 + 16
r² = 25
r = 5
We can then plug that into the proper equation, giving us:
(x + 4)² + (y - 6)² = 25
You can also expand and group terms to express that in general form:
x² + 8x + 16 + y² - 12y + 36 = 26
x² + y² + 8x - 12y + 26 = 0
Again, note that this part of the answer is not related to the original question, but an expansion on it.
What is the volume of the composite figure?
Answers
Kate is 5 feet 2 inches tall.
Alice is 1.57 metres tall.
Alice says that she is taller than Kate.
Use the conversions below to decide if Alice is correct.
12 inches = 1 foot
1 inch = 2.5 centimetres
if someone could help me with this it would be really helpful
Answers
Answer:
Alice is wrong kate is taller than Alice
Step-by-step explanation:
because Alice is 5'1 and Kate is 5'2
what is the slope of the line that passes through the points (6,4) and (-3,-7)
Answers
Answer:
m = 11/9
Step-by-step explanation:
m = (y2 - y1) / (x2 - x1)
= (-7 - 4) / (-3 - 6)
= -11/-9
= 11/9
An earthworm can travel 24 feet in an hour. Which of the following is equivalent to this rate? a.) 120 inches per minute b.) 4.8 inches per minute c.) 30 inches per minute d.) 0.2 inches per minute
Answers
Answer:
B
Step-by-step explanation:
The required equivalent rate is 4.8 inches per minute. Option B is correct.
What is simplification?The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
What is rate of change?Rate of change is defined as the change in value with rest to the time is called rate of change.
here,
1 feet = 12 inches and 1 hour = 60 minutes
Now,
given rate = 24 feet/hour,
= 24 (12 inch) / (60 minutes)
= 4.8 inch per minnute.
Thus, the required equivalent rate is 4.8 inches per minute. Option B is correct.
Learn more about simplification here:
https://brainly.com/question/12501526
#SPJ2
What is the answer to this problem?
Answers
Answer:
5 2/3
Step-by-step explanation:
just trust me
Answer:
option b 5.6 is the correct answer
Find the third side in simplest radical form:
33
56
Answers
Answer:
65
Step-by-step explanation:
33^2 + 56^2=c^2
4225 = c^2
square root both
65 = c
Write the point-slope form of the line's equation satisfying the given conditions. Then use the point-slope form of the equation to write the slope-intercept form of the equation
Slope = 4, passing through (5,3)
Answers
Answer:
y = 4x - 17
Step-by-step explanation:
1. (y - y1)=m(x - x1) point-slope formula: slope = 4
2. (y - 3) = 4 (x - 5) substitute x and y values: (5, 3)
3. y - 3 = 4x - 20 simplify
4. y = 4x - 20 + 3 rearrange
5. y = 4x -17 solve
Use the isosceles trapezoid below to
answer the following questions.
N
P
M
Q
Answers
Answer:
a, yes
b no
c yes
d no
Step-by-step explanation:
A cubical water tank is 1.2m high. how much water does it hold?
Answers
Answer:
1728000cm^3
Step-by-step explanation:
100cm-1m
x-1.2m
cross multiply
x=120cm
v=lxbxh
=120^3=1728000cm^3
Find the mode of the set of data. 6, 6, 6, 8, 10, 10, *
Answers
Answer:
6
Step-by-step explanation:
The mode is the number that appears most in the data set.
So your answer would be 6 because it appears 3 times.
Answer:
6
Step-by-step explanation:
The mode of a data set is the number that shows up the most frequent. 6 pops up three times, 8 pops up only once, and 10 pops up twice.
---
hope it helps
Help pleaseee pretty please I will mark you brainliest. NO LINKS OR I WILL REPORT YOU. PLEASE GIVE EXPLANATION.pretttty pleaseee this TIMED
Answers
Answer:
A, B, and E
Step-by-step explanation:
Those are correct.
A study was conducted to compare the proportion of drivers in Boston and New York who wore seat belts while driving. Data were collected, and the proportion wearing seat belts in Boston was 0.581 and the proportion wearing seat belts in New York was 0.832. Due to local laws at the time the study was conducted, it was suspected that a smaller proportion of drivers wear seat belts in Boston than New York.
Required:
a. Find the test statistic for this test using Ha: pB < pNY. (Use standard error = 0.1.)
b. Determine the p value.
Answers
Answer:
a) The test statistic is [tex]z = -2.51[/tex]
b) The pvalue is 0.0060.
Step-by-step explanation:
Question a:
Ha: pB < pNY
This means that the alternate hypothesis is rewritten as:
[tex]H_a: p_{B} - p_{NY} < 0[/tex]
While the null hypothesis is:
[tex]H_0: p_{B} - p_{NY} = 0[/tex]
The test statistic is:
[tex]z = \frac{X - \mu}{s}[/tex]
In which X is the sample mean, [tex]\mu[/tex] is the value tested at the null hypothesis and s is the standard error
pB = 0.581, pNY = 0.832
This means that [tex]X = 0.581 - 0.832 = -0.251[/tex]
0 is tested at the null hypothesis:
This means that [tex]\mu = 0[/tex]
Standard error = 0.1
This means that [tex]s = 0.1[/tex]
Test statistic:
[tex]z = \frac{X - \mu}{s}[/tex]
[tex]z = \frac{-0.251 - 0}{0.1}[/tex]
[tex]z = -2.51[/tex]
The test statistic is [tex]z = -2.51[/tex]
Question b:
The pvalue is the probability of finding a proportion less than -0.251, that is, a difference of at least 0.251, which is the pvalue of Z = -2.51.
Looking at the z-table, Z = -2.51 has a pvalue of 0.0060
The pvalue is 0.0060.
The formula for the area of a trapezoid is A = h(b1 + b2), where A = area, h = height, b1 = base 1, and b2 = base 2.
The sum of the two bases in a trapezoid is 15 inches. If the area of the trapezoid is 60 square inches, then the trapezoid has a height of____ inches
A) 8
B) 16
C) 4
Answers
Answer:
4
Step-by-step explanation:
A=h(sum of base)
60=h(15)
60/15=h
h=4
111, 107, 103, 90, 114, 103, 109, 106, 93
what number has the greatest value?
Answers
Answer:
114 has the greatest value
?
Round to the nearest hundred
thousand.
4,821,766
Answers
......
Yup that’s the answer
Have a nice day :)
2m^2 - 4m/ 2(m - 2) simplified
Answers
Answer:
=2m²-4m/2(m-2)
=2m(m-2)/2(m-2)
=m is the correct answer
2m^2 - 2m*2 + 4m
4m
Line r is parallel to the graph of 2x – 3y = –18. The y-intercept of line ris
2. What is the x-intercept of line r?
Answers
Answer:
3 or (3,0)
Step-by-step explanation:
Answer:
(-3,0)
Step-by-step explanation:
PLEASE HELP I WILL MAKE YOU BRAINLIEST IF IT LETS ME
NO FAKE LINKS OR YOU WILL BE REPORTED
Answers
Answer:
The top left graph
Step-by-step explanation:
All the others are wrong
Answer:
the first one (top left)
go over however many numbers on the left side of the coordinate and up whatever is on the right its always x first y second
Step-by-step explanation: