Answers
Answer:
25/2
Step-by-step explanation:
k=y/x =50/4=25/2
Related Questions
HELP ASAP! Brainliest and 15 points! This is really important
Give explaination and/or show work if you can please
Answers
Answer:
Step-by-step explanation:
The first one is the third root of 5^2. The denominator represents the root in which you're taking, in this case the third root, and the numerator represents the exponent that will be underneath the radical with the integer
The second one is the square root of 5. Anytime you see a 2 as the denominator in an exponent you're just taking the square root
The third one is the fifth root of 3^2, as explained by the first one
The fourth one is the square root of 3^5, as explained with the second one
21,28,35 determine whether the triangle is acute, right,obtuse, or not a triangle.
Answers
Answer:
I believe it is an acute triangle but im not 100% sure
Step-by-step explanation:
The triangle with sides 21 , 28 and 35 is a right angle triangle
What is a Triangle?A triangle is a plane figure or polygon with three sides and three angles.
A Triangle has three vertices and the sum of the interior angles add up to 180°
Let the Triangle be ΔABC , such that
∠A + ∠B + ∠C = 180°
The area of the triangle = ( 1/2 ) x Length x Base
For a right angle triangle
From the Pythagoras Theorem , The hypotenuse² = base² + height²
if a² + b² = c² , it is a right triangle
if a² + b² < c² , it is an obtuse triangle
if a² + b² > c² , it is an acute triangle
Given data ,
Let the triangle be represented as ΔABC
Now , the base of the triangle is BC = 21
The height of the triangle AB = 28
The hypotenuse of the triangle is AC = 35
And , for a right angle triangle
From the Pythagoras Theorem , The hypotenuse² = base² + height²
Substituting the values in the equation , we get
35² = 21² + 28²
On simplifying the equation , we get
1225 = 441 + 784
1225 = 1225
Hence , the triangle is a right angle triangle
To learn more about triangles click :
https://brainly.com/question/16739377
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Kendy and Fred keep borrowing and losing John’s pens. So John went to the store with $24 to spend on seven pens. After buying them he had $10. How much did each pen cost?
SHOW YOUR WORK.
Answers
Explanation: 24 - 10 = 14
14 / 7 = 2 $ per each pen
gordon types 3,420 words in 45 minutes. Find the unit rate.
Gordon types ___ words per minute.
Answers
49=3420 and ur solving for 1 minute you’d dived 3420/49 witch would being u to 76
Simplify the following expression five to the power of -3
Answers
please help and answer
Answers
Answer:
C and E
Step-by-step explanation:
C involves like terms, containing the variable k.
E also: the variable in question is a.
hurry pls i have an test plssssssssssssssssssssssssssssssssss
Answers
Answer:
1. -75 ft
5/8 X -120=
5/8= 0.625
0.625*-120 = -75
2. 5
(-2/3) * (2.5) * (-3)
(2.5) * (-3) is -7.5
-7.5*(-2/3)
=5
When solving a system of two linear equations algebraically, how can you tell if the system has exactly one solution?
A.There will be one set of ordered pairs for each equation that make up the solution.
B. There will be exactly one value for x and one value for y that makes both equations true.
C. The algebraic process will result in a numerical statement that is always true.
D.The algebraic process will result in a numerical statement that is never true.
Answers
Answer:
ther will be exactly one value. the answer is b
what is the answer
(x³)^4
Answers
Answer:
the answer is x^12
Step-by-step explanation:
multiply 3 by 4 and you get 12
Answer:
Step-by-step explanation:
x^3^4
x^12 multiply the powers
James read an equal number of pages of his book each night for 8 nights to prepare for his upcoming exam. During this time, he has read a total of StartFraction 6 Over 7 EndFraction of the book. What fraction of the book did he read each night?
Answers
Answer:
3/28
Step-by-step explanation:
James read an equal number of pages of his book each night for 8 nights to prepare for his upcoming exam.
The total fraction of the book he read in 8 nights = 6/7
Hence,
8 nights = 6/7
1 night = x
Cross Multiply
8x = 6/7 × 1
x = 6/7 ÷ 8
x = 6/7 × 1/8
x = 3/28
Therefore, every night, the fraction of the book he has read is 3/28
Divide 24L into the ratio 3:3:2
Answers
Answer: 9:9:6
Step-by-step explanation:
3+3+2= 8
3/8*24= 9
3/8*24= 9
2/8*24= 6
24l in ratio 3:3:2 is 9:9:6
Combine the like terms to create an equivalent expression 5t+10-4-t
Answers
Answer:
4t+6
Step-by-step explanation:
Answer:
4t + 6
Step-by-step explanation:
Trust me I got it on Khan Academy :D
urgent please help I'll give you a heart and 5 stars
Answers
Answer:
D
Step-by-step explanation:
Given the figure below, solve for x:
Answers
Answer:
46uusuhdhuduhsbsu7sheheususysyw7wuwuw
Answer:
x=12
Step-by-step explanation:
70+50= 120
180-120= 60
60/5=12
Which expression is equivalent to 10 - 810−810, minus, 8? Choose 1 answer: Choose 1 answer: (Choice A) A 10+(-8)10+(−8)10, plus, left parenthesis, minus, 8, right parenthesis (Choice B) B 8-108−108, minus, 10 (Choice C) C 10-(-8)10−(−8)10, minus, left parenthesis, minus, 8, right parenthesis (Choice D) D -8-10−8−10minus, 8, minus, 10
Answers
Complete Question
Which expression is equivalent to 10 - 8?
Answer:
(Choice A) 10 + (-8)
Step-by-step explanation:
Which expression is equivalent to
10 - 8?
Comparing the options
(Choice A) 10 + (-8)
The rule = + × - = -
Hence
10 + (-8)
= 10 - 8
Choice A is correct
Choice B) 8-10
8 - 10, Choice B is incorrect
(Choice C) 10-(-8)
The rule states that:
- × - = +
Hence,
10 -(-8)
= 10 + 8
= 18
(Choice D) -8-10
-8 - 10
= -18
This is incorrect.
Choice A is the correct option which is the expression is equivalent to 10 - 8.
Answer:
10+(-8)
Step-by-step explanation:
Khan Academy
please help me if you cool please
Answers
Explanation:
y=150x+900
900 is the y-intercept, and on graph “a,” the line segment goes through (0,900)
Hope this helps! Mark brainliest if possible please! :D
Please help this is hard
Answers
Answer:
10x-15y
Step-by-step explanation:
5(2x-3y)
10x-15y
can someone help me please with this question please
..0.75h + 3 = 12
Answers
Mikayla evaluated the expression 0.86 times 23.4 using the steps shown below.
0.86 times 23.4 = 344. 344 + 2580 + 17200 = 201.24
Which best explains Mikayla’s error?
Answers
Answer:
she moved the decimal incorrectly
Step-by-step explanation:
mikayla evaluated the expression 0.86 × 23.4 using the steps shown below.
0.86
× 23.4
344
2580
+ 17200
= 201.24
cAnswer:
Step-by-step explanation:
198.8 grams ≈ ounces
Answers
Answer:
7.0124636 ounces
Step-by-step explanation:
Im really sorry if this is wrong but I think it's right
I WILL MARK BRAINIEST
please answer question 10
Answers
Answer:
a. number first is correct onesStep-by-step explanation:
have a good day ....
Answer:
B. be congruent the shape of the rectangle and the length between the points will not change.
Step-by-step explanation:
5 points
13. Max remodeling his living room and is having carpet installed. The
installation fee is $300.00. The carpet is priced at $3.75 per square foot, X.
Which equation best represents the total cost, y, of the remodel?*
OA) y =300x + 3.75
B) y= 3.75-300x
C) y = 3.75x + 300
D) y = 303.75x
Answers
Answer:
i think its C
Step-by-step explanation:
hope this helped:)
How do ratio tables help when making predictions?
Answers
Answer:
it helps you know what to divide
On a piece of paper, graph y< 2x+ 2. Then determine which answer choice
matches the graph you drew.
D
A
y
5
5
(0, 2)
(0, 2)
(0,2)
(0, 2)
(-4,-1)
-5
(-4,-1)
-5
1.4-1)
-5
1.4, 1)
-5
Answers
Answer:
Graph A
Step-by-step explanation:
≤ (less than or equal to) or ≥ (greater than or equal to) have solid lines because it can be equal to.
< (less than) or > (greater than) have dashed lines because it cannot be equal to.
Less than ( < or ≤ ) = shade under.
Greater than ( > or ≥ ) = shade over.
What shape is this I need help
Answers
Answer:
Pyramid/Triangle Prism
Step-by-step explanation:
pyr·a·mid
/ˈpirəˌmid/
Learn to pronounce
See definitions in:
All
Archaeology
Egyptian History
Geometry
Anatomy
Finance
noun
1.
a monumental structure with a square or triangular base and sloping sides that meet in a point at the top, especially one built of stone as a royal tomb in ancient Egypt.
2.
an object, shape, or arrangement in the form of a pyramid.
"a pyramid of logs"
verbNORTH AMERICAN
17 divided by 765
...
Answers
Answer:
0.02
infinete 0.0222222222
Step-by-step explanation:
or 45
Solve for P:
9(p−4)=−18
Please Explain
Answers
Answer:
p = 2
Step-by-step explanation:
Happy to help.
When we have numbers in parenthesis, we generally want to deal with those first. However, we can hit a rough patch when a variable is in there. Consider this:
2(3 + 4) = 2(7), or 14.
But, the two can also be distributed into both numbers in the parenthesis, like this:
2(3 + 4) = 2*3 + 2*4
That leaves us with the same answer—14! We can apply this to a variable, and that will help us figure out 9(p - 4), or the left side of your equation you presented.
9(p - 4) = -18
9*p - 9*4 = -18
9p - 36 = -18
Add 36 on both sides to isolate the variable (in this case, p)
9p = -18 + 36
You can also write it like this; 9p = 36 - 18
9p = 18
Divide 9 to isolate p
p = 2
So, we would get (p = 2). Make sure to practice a few more questions like these to really get the hang of it—you'll be using this a lot in the future!
Good luck!
Please help me!!!! Thank you
Answers
Answer:
A and D
Step-by-step explanation:
I’m behind on math need help I’m mark the correct answer the brainliest *i can’t spell*
Answers
Answer:
C I think
Step-by-step explanation:
C I think
if it Is correct give me brainliest
Given the four vectors in component form:
a = 4i – 4j
b = –5i + 8j
c = –i – 3j
d = 6i + 2j
Choose the expression that produces the following resultant vectors.
6i + 9j =
2j =
–8i + 13j =
Answers
Answer:
A C D B
Step-by-step explanation:
