Pls help
The acute angles of the right isosceles triangle are congruent. You rotate the triangle 160° counterclockwise about the origin. What is the measure of each acute angle after the rotation? What is the measure of the two congruent sides after the rotation?
Answers
Answer:
The measure of the acute angle stays the same.
the measure of the two congruent sides stays the same.
Step-by-step explanation:
Congruent, in Maths / Geometry, means identical in form; coinciding exactly when superimposed.
Meaning everything except the rotation stays the same.
Related Questions
Daniela recorded low temperatures during the school day last week and this week her results are shown in the table below.
low temperatures this week;
42 38 45 46 39
low temperatures last week;
56 58 52 62 62
Danielle used the steps below to find a relationship between the difference in the mean temperatures and the mean absolute deviations of the data set.
which step did Daniela make the first error?
step one
step two
step three
step four
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Answer:
step 3
Step-by-step explanation:
I really need a detailed explanation, please don't give me a two sentenced answer. I don't understand this at all and it's due soon. I'm giving you a lot of points to answer but I need it to be good. I'm not trying to be desperate or rude I just really need someone to help me out. Thanks a lot and I appreciate it lol
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Answer:
we need circumference which is pie times d
9 pie
Step-by-step explanation:
help?
btw so sorry for terrible photo quality
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43. Find the length of the hypotenuse in this triangle.
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Answer:
5
Step-by-step explanation:
use the pythagorean theorem
[tex] {h}^{2} = {p}^{2} + {b}^{2} [/tex]
[tex] {h}^{2} = {(4)}^{2} + {(3)}^{2} [/tex]
[tex] {h}^{2} = 16 + 9[/tex]
[tex] {h}^{2} = \sqrt{25} [/tex]
[tex] {h}^{2} = \sqrt{25} = 5[/tex]
brainliest if correcct
Answers
Choice B, would be the correct answer.
The y's on choice A, C, D are not increasing by a constant rate. However, choice B the y's are increasing by 8 every time. Thus, choice B would be the correct answer. Hope this helps :)
Answer:
B
Step-by-step explanation:
Consider the value of y
If there is a common difference between consecutive terms then relationship is linear.
A 7, 12, 18
12 - 7 = 5 and 18 - 12 = 6 ← not common so not linear
B 8, 16, 24
16 - 8 = 8 and 24 - 16 = 8 ← common then linear
C 5, 7, 10
7 - 5 = 2 and 10 - 7 = 3 ← not common so not linear
D 4, 16, 30
16 - 4 = 12 and 30 - 16 = 14 ← not common so not linear
Thus table B represents a linear relationship
Write and solve an equation to find the value of x can someone please help me serious answers only
Answers
Answer:
51
Step-by-step explanation:
26+(3x+1)= 180
3x = 153
X = 51
Keep in mind that total angles on a straight line are equal to 180 degrees
Polygon A is a square. Polygon B has 4 more sides than polygon A. What type of polygon is B?
a.
pentagon
b.
octagon
c.
decagon
d.
hexagon
Please select the best answer from the choices provided
A
B
C
D
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Answer:
B
Step-by-step explanation:
An octagon is an 8-sided polygon
Find the area of the composite figure
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Answer:
174 square feet
Step-by-step explanation:
18*9= 162
6*4=24/2=12
162+12=174
pls help this is my last question
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Answer:
48
Step-by-step explanation:
50 = (3y + 5) ; y = 15
70 = (2x + 4) ; x = 33
33 + 15 = 48
pleasr help i will give brainliest
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Find the surface area of a right rectangular prism with a height of 7 cm, a length of 4 cm and a width of 6 cm
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or 188 centimeters squared
just make sure to put the exponent of 2 at the end
Answer:
D
Step-by-step explanation:
you do the length x width x height
10. Consider the diagram below. First, solve for x, then y.
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Benjamin believes that 1/2 % is equivalent to 50%. Is he correct? Why or why not? Please explain.
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Answer:
Benjamin is correct.
Step-by-step explanation:
1/2 converted to a decimal (1 divided by 2) is 0.50, which when converted to a percentage is 50%.
1 ÷ 2 = 0.5
.5 × 100 = 50 ⇒ 50%
So, 1/2% = 50%
Also, 1/2 is 50%. So, that should automatically prove that he is correct.
Hope this helps! :)
If so, is Brainliest ok?
Can someone answer this its just boxplots :)))
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because 31-7=24
24/31=0.77
0.77x100= 77%
pls help asappppppppppp
Answers
Answer:
see below
Step-by-step explanation:
for 7, about 520/20 = 26
for 8, around 2,000/100= 20
Answer:
31 for 7 and 8 it would be 22
for 5 it would be 9 and 6: 1
Step-by-step explanation:
Can you only find the exact number of a square root by calculator? If there are any other ways can you give me the name of the process and how to do it.
Answers
The RANGE of the function shown is
A) [4,1]
B) [4, ♾)
C) [1,♾)
D) [0,♾)
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Answer:
it is b
Step-by-step explanation:
Can somebody please help me?
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Answer:
1/2 cm^2
Step-by-step explanation:
To find the area of a triangle, use the formula bh÷2=A.3/5 · 5/3 ÷ 2 = 0.5 (1/2)There you have it!A boogie board that has a regular price of $69 is on sale at a 35% discount. What is the sale price with 7% tax? Please show how you did it no files, no downloading links, nothing
Answers
Answer:
im pretty sure it is 47.99 dollars
Step-by-step explanation:
69x.35=24.15, 69-24.15=44.85, then 44.85x.07=3.1395, 3.1395+44.85=47.9895 but you have to round so it is $47.99
hope this helps :)
69 x 35%(0.35) = 24.15.
~~~~~~~~~~~~~~~~~~~~
69 - 24.15 = 44.85
~~~~~~~~~~~~~~~~~~~~
44.85 x 7%(0.07) = 3.14
~~~~~~~~~~~~~~~~~~~~
44.85 + 3.14 = 47.99
~~~~~~~~~~~~~~~~~~~~
Sale price = 47.99
14. Consider the adjacent figure (not to scale). Find the value of k using the properties of angles in parallel lines.
Answers
9514 1404 393
Answer:
k = 45°
Step-by-step explanation:
Where a transversal crosses parallel lines, consecutive interior angles are supplementary.
3k + k = 180°
k = 180°/4
k = 45°
I need some help, please...
Answers
Answer:
all i know is that DOE COD is complementary
Step-by-step explanation:
the 2 angles together measure 90 degrees which makes it complementary
DOE and COD - complementary
AOB and AOD - supplementary
Jack used cubes to make the right angle rectangular prism below she then made smaller rectangular prism using 1/4 of the number of Cubes what was the volume in cubic inches of the smaller right rectangular prism 1
Answers
Answer:
16
Step-by-step explanation:
Question 2
A different random sample of 1,000 people yielded the results recorded in table 2. Use this data to answer the questions that follow.
Part B
What percentage of Americans would you predict wear glasses?
Answers
Answer:
41.47%
Step-by-step explanation:
618÷(745+618+127)×100
Answer:
41.47%
Step-by-step explanation:
Elizabeth can make 24 beaded bracelets in 18 minutes. At that rate, approximately how many beaded bracelets will she be able to make in 21 minutes? *
A. 18
B. 21
C. 28
D. 16
PLS HELP ME, IT IS URGENT, BECAUSE I AM DOING THE FSA PRACTICE AND NEED TO SUBMIT IT BEFORE 12:00 AM
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Find the volume of the composite solid.
NO LINKS PLEASE!
Answers
Answer:
156 ft^3
Step-by-step explanation:
1) find the volume of the parallelepiped:
V = side^2 x height = 6^2 x 3 = 108 ft^3
2) find the base area of the pyramid:
base area = side^2 = 6^2 = 36 ft^2
3) find the volume of the pyramid:
V = (base area x height)/3 = (36 x 4)/3 = 48 ft^3
4) find the total volume
V = 108 + 48 = 156 ft^3
For the rectangular prism the volume would be:
6*6*3 which equals 108
For the top prism the volume is:
6*6*4 which equals 144
Add 144 and 108 and you should get 252.
Hope this helps if so mark me the brainiest.
3. Find the volume of the following hemisphere.
Give your answer correct to 3 decimal places.
Answers
Answer:
asedxrcftvgybhujikolp thanks
Step-by-step explanation:
Marta's dog just had six puppies. Four are female (F), and two are male (M). One of the males is brown. Two of the females are brown. All puppies are either brown or white.
If Marta randomly gives away puppies to her friends, what is the probability of a friend getting a puppy that is male, brown, or both?
Answer the questions to find out.
1. How many male puppies are there?
Write your answer in the space below.
2. How many brown female puppies are there?
Write your answer in the space below.
3. How many puppies are male, brown, or both?
Write your answer in the space below.
4. What is the probability that a puppy Marta gives away is male, brown, or both? Explain.
Write your answer in the space below.
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Answer:
2
2
5
83.3 repeated
Step-by-step explanation:
Determine if this is a fair game:
An eight player game uses the following spinner to determine who gets to make a move.
A. fair
B. unfair
Answers
Answer:
Fair
Step-by-step explanation:
I think this is fair because each person has a section on the wheel, and each section is worth 1/8th of the circle, and there are 8 people.
Answer:
It is fair
Step-by-step explanation:
There was a Rockets game on Friday and Saturday.
On Friday, 18,055 people attended the game.
On Saturday 3,128 fewer people attended the game.
What is the combined attendance of these two games?
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-
3,138
———-
14,927
14,927
+
18,055
———-
32,982
18055-3128=14927
18055+14927=32982
Plz help me thank you
Answers
Answer: jus click on try again try again and it will tell you the answer and then you write it down and put it in it is simple.
Step-by-step explanation:
Answer:
60,000
Step-by-step explanation:
The aquarium will hold 60,000 mL of water because the volume, Lxwxh, gives you the answer of 60,000. 30 x 40 x 50 = 60,000