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Related Questions
someone pls help i will make brainliest IF RIGHT ANSWER! !!1 !!1 !
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Answer:
Neither
Step-by-step explanation:
Triangles are similar if their angles are the same, and if the sides are changed by a proportional ratio. The angles for FED and ZXY are not the same. Therefore, they are not similar
Answer:
D. Neither
Step-by-step explanation:
Similar triangles are scaled versions of each other. Two triangles that are similar will have congruent angles. Hence, to find a triangle that is similarto ABC, the angles of the other triangles will be congruent to the given angles of ABC. As one can see, no other triangle has congruent angles to ABC, and hence the answer is D, neither of the two triangles are similar to ABC.
Molly's hair was 20 inches long. Three years later it was 53 inches long. What was the percent increase, to the nearest hundredth, of Molly's hair length.
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Find how much it grew:
53 - 20 = 33 inches.
Divide the amount it grew by the original length
33/20 = 1.65
Subtract 1:
1.65 - 1 = 0.65
Multiply by 100 for percent:
0.65 x 100 = 65%
The percent increase is 65%
Which table shows a proportion relationship between the time spent reading and number of pages read?
Answers
None of them is right.
What is proportionality?The concept of proportionality in mathematics denotes the linear relationship between two numbers or variables. The size of one item increases by twofold, whereas the size of the other quantity decreases by one-tenth of the earlier amount.
Given a table that has work and time spent on that theoretical work has to be proportional to the time such as the Spend time ∝ number of pages read but none of the options match the criteria. Therefore no option is correct for this problem.
Learn more about proportionality here:
https://brainly.com/question/29126727
#SPJ
What's 100 divided by 42
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Answer:
Can you help me? It's worth one hundred points. https://brainly.com/question/21042823
Step-by-step explanation:
2.38095238095
Find the value of x. Round to the nearest tenth.
Answers
Answer:
I think it's 16
Step-by-step explanation:
Answer:
answer is 102
Its the rule no matter what all triangles equal 180.
Step-by-step explanation:
all triangles equal 180
Which one should I choose my brain cells dont exist at this point.
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Is this right?
1. Given a right triangle ABC, find the following trigonometric ratios with sides AB = 6, BC = 8 and AC = 10 units. Hint: draw and label your triangle.
a) sin A = 0.13
b) cos A = 0.99
c) tan A = 0.02
d) sin C = 0.01
e) cos C = 0.99
2. Looking back at question 1,
a) which vertex has the right angle? How do you know? B has a vertex. I know this because angle A and and C connect to angle B, and angle B it the corner of a right angle.
b) what do you notice about sine and cosine of complementary angles? The sine of A is different from the sine of C, and the Cosine of A is the same as the cosine of C
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Answer:
Q1.
AC is the greatest side, therefore is hypotenuse. AB and BC are legs.
B is 90 deg as the two legs cross at this point.
Ratios:
sin = opposite / hypotenusecos = adjacent / hypotenusetan = opposite / adjacentBC is opposite to A and adjacent to C
AB is adjacent to A and opposite to C
sin A = cos C = 8/10 = 4/5cos A = sin C = 6/10 = 3/5tan A = cot C = 8/6 = 4/3tan C = cot A = 6/8 = 3/4Q2.
a) Answered above
b) Answered above
The expression (x-4)² is equivalent to... (btw this is about polynomials and all that)
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Answer:
the answer is 8-2x
Step-by-step explanation:
Morgan pays $25 in monthly fees for her baseball team's uniforms and field rental. What kind of expense is the fee she pays?
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I think it's either fixed or income but I think it's income
Answer:
Fixed
Step-by-step explanation:
She's paying a consistent amount every month
2multiplied by 6y + 3y divided by 3
Answers
Answer and Step-by-step explanation:
= 2×6y+3÷3
= 12y+3÷3
= 15y÷3
= 5y
Hope it help you mark as Brainlistleo reads 13 pages 1/3 hour. What is the unit rate for pages per hour? For hours per page?
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Answer:
33%
Step-by-step explanation:
Work out the surface area of this cylinder.
Please help.
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Answer:
1846.32
Step-by-step explanation:
v = 3.14r^2h
3.14 (49)12
1846.32
hope this helps
Answer:
total surface area of cylinder=2πr(r+h)=2π×7(7+12)=14π×19=14×22/7×19=836cm²
What is the solution to the equation?
5=2/5a
A.2
B.4 3/5
C.12 1/2
D.25
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Answer:
Exact form - [tex]\frac{25}{2}[/tex]
Decimal form - 12.5
Mixed number form - 12[tex]\frac{1}{2}[/tex]
Have a nice day.
Kirk earns $16 for each hour of dog walking. After a total of 3 hours of walking dogs, how
much money will Kirk have earned?
Answers
Answer:
48
Step-by-step explanation:
Gwen is going to Turkey. The exchange rate is £1 = 5.8427 lira. She changes £424 to lira. How
many lira will she get to the nearest lira?
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______________________________
= £424 × 5.8427lira= 2,477.31 liraGwen Will Get 2,477.31 lira______________________________
What is angle A sum 1 plz I need this quick
Answers
Answer:
37 degrees
Step-by-step explanation:
Someone help me pls.
Answers
Step-by-step explanation :
Base angles in an isosceles trapezium are equal
m2x =x +27
2x-x=27
x =27
Please help me plz I need help
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Answer:
a) Speed of the cyclist is (2.75/0.4) = 6.875 miles per hour.
b) It will take (5.5/6.875) = 0.8 hours to travel 5.5 miles at this rate.
Remember: Speed=Distance/Timeplease answer the following
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[tex] \sf \dfrac{24}{2} = \dfrac{t}{7} [/tex]
Answer :[tex] \sf \dashrightarrow \:\dfrac{24}{2} = \dfrac{t}{7} [/tex]
[tex] \sf \dashrightarrow \: \cancel{\dfrac{24}{2}} = \dfrac{t}{7} [/tex]
[tex] \sf \dashrightarrow \:12 = \dfrac{t}{7} [/tex]
[tex] \sf \dashrightarrow \:12 \times 7 = t[/tex]
[tex] \sf \dashrightarrow \:84 = t[/tex]
[tex] \sf \dashrightarrow \:t = 84[/tex]
Hence, The solution is [tex] \large \underline{\boxed{\sf t = 84}}[/tex]
Debra borrowed 5,000 from a bank for 6 years and was charged simple interest. The total interest that she paid on the loan was 2100 . As a percentage, what was the annual interest rate of her loan?
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Answer:
7% was the interest rate
In which intervals is the function increasing?
(5)
(3)
(4)
(2)
(1)
A Interval 1
B. Interval 2
OC. Interval 3
O D. Interval 4
E. Interval 5
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Answer:
big deal with it is so beautiful I don't think so much more then we have been so long q and I don't think so much for your eyes and hindi movie with me and my family is not going anywhere else is not good for you think about it is so beautiful much as you can do it is not going anywhere I don't think so beautiful I was in my way I was a good day and night and night w w what we were with a week or so I can get you
Step-by-step explanation:
skyline of the day is not even w my phone is a great time with we we are not a good day and night and we will be on your face and we were with what w my heart is not going to be a good day for you think about what they do not have to do is not going to be in the world up to be a good day for me to be area and and and and and and and and and and and I am a very happy birthday party and hindi movie and hindi song I am not going anywhere else to get
3. A pair of sneakers are on sale for $89.25. If this represents at 25% discount on the original price,
what is the original price?
Answers
Answer:
$111.56
Step-by-step explanation:
125% × 89.25 = 111.5625
If x – 9 is a factor of x2 – 5x – 36, what is the other factor?
Answers
Answer: (x+4)(x−9)
Step-by-step explanation:
Answer:
(X - 9) is one factor
(X + 4) is the other factor
Step-by-step explanation:
You can factor polynomials with guess work or with polynomial division
To factor using guess work search for a number that will multiply with -9 to equal -36 and add with -9 to equal -5.
In order for -9 to add with another number and equal -5 you need to add 4 to it. And because -9 will multiply with 4 to equal -36 as well, 4 is confirmed to be the other factor. You can write out the factor as (x + 4)
use what you know about zeros of a function and end behavior of a graph to choose the graph that matches the function f(x)=(x+3)(x+2)(x-1)
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Answer:
could you show the graphs???????? ig u missed them to attach
The product of 5 and x is at least 25
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Answer: 5n≥25 and if you divide 5 on both sides, n≥5 (I don't know if you are supposed to solve or simply put it in the equation form).
Step-by-step explanation:
What is X? HELP I NEED ANSWERS!
Answers
Answer:i think x=141
Step-by-step explanation:i agree
Answer:
Hope it helped
Step-by-step explanation:
Plz help me with this Im timed will mark as brainliest
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Answer:
It seems like John is trying to find the mean, or average.
Green is 82
blue is 320
red is 4
Step-by-step explanation:
82 is the score John must get to have the average of 80
320 is the number you must divide by 4 to get 80
pls help. “Find the Surface Area”
Answers
Answer:
The New Deal was a series of programs, public work projects, financial reforms, and regulations enacted by President Franklin D. Roosevelt in the United States between 1933 and 1939
Pleasee help ill mark brainliest
Answers
Answer:
16 + 104 = 120 square inches
Step-by-step explanation:
13 x 8 = 104
17 - 13 = 4
4 x 8 =32
32 divided by 2 is 16
so 16 +104 = 120
GIVING AWAY BRAINLY!!
choose the linear expression 4(10x - 4).
Answer Choices:
A.) 10x - 16
B.) 40x - 16
C.) 40x + 16
D.) 40x - 4