Answers
Answer:
∆ OMN ~ ∆OJK; SAS
Step-by-step explanation:
In similarity and enlargement, we say a shape is similar when the respective angles are the same.
in this Triangle OMN, line NM is parallel to JK. this makes it to have a similar angle.
Related Questions
can I get help pls :')
Answers
Answer:
1.a: 6x = y
1.b: 7 packs
Step-by-step explanation:
1.a: there are 6 cups per can so if you multiply it for each can, you get the cups.
1.b: there are 16 cups per gallon. Packs of 4 cans so in total, there are 24 cups in total. So there are 1.5 gallons per pack. 1.5x6 = 90 so that's no enough. 1.5x7 = 10.5. That's more than enough but she can't split the pack so she needs to buy 7 packs.
What is the relationship between the corresponding angle bisectors BD and XZ?
Answers
Answer:
If the two triangles are equivalent, then all the measures of triangle 2 are k times the measures of triangle 1.
This means that:
BC = k*XY
here we know that:
BC = 8
XY = 20
then:
8 = k*20
8/20 = k
0.4 = k
Then we also will have the relation:
BD = 0.4*XZ
and we know that:
BD = 6
then:
6 = 0.4*XZ
6/0.4 = XZ
15 = XZ
Answering the question, the relationship between the corresponding angle bisectors is:
BD/XZ = 6/15 = 0.4
Work out the volume of this cylinder? 12m height and 5m radius
Answers
Answer:
942m³
Step-by-step explanation:
π×radius²×height
π×5²×12=942.4777961m²
to 3sf it's
942m³
3 significant figures is 3 numbers.
Question :-
What is the volume of a cylinder with a radius of 5 m and a height of 12 m?Answer :-
The volume of a cylinder is 942 m³.[tex] \rule{180pt}{4pt}[/tex]
Diagram :-
[tex]\setlength{\unitlength}{1mm}\begin{picture}(5,5)\thicklines\multiput(-0.5,-1)(26,0){2}{\line(0,1){40}}\multiput(12.5,-1)(0,3.2){13}{\line(0,1){1.6}}\multiput(12.5,-1)(0,40){2}{\multiput(0,0)(2,0){7}{\line(1,0){1}}}\multiput(0,0)(0,40){2}{\qbezier(1,0)(12,3)(24,0)\qbezier(1,0)(-2,-1)(1,-2)\qbezier(24,0)(27,-1)(24,-2)\qbezier(1,-2)(12,-5)(24,-2)}\multiput(18,2)(0,32){2}{\sf{5 \: m}}\put(9,17.5){\sf{12 \: m}}\end{picture}[/tex]
Solution :-
As per provided information in the given question, we have been given that the Radius of a cylinder is 5 meters. The height of a cylinder is 12 meters. We have been asked to find the volume of a cylinder.
To calculate the volume of a cylinder, we will apply the formula below :-
[tex] \bigstar \: \: \: \boxed{ \sf{ \: \: Volume_{(Cylinder)} = \pi r^2 h \: \: }}[/tex]
Substitute the given values into the above formula and solve for Volume :-
[tex]\sf:\implies Volume_{(Cylinder)} = \pi r^2 h[/tex]
[tex]\sf:\implies Volume_{(Cylinder)} = (3.14)(5 \: m)^2(12 \: m)[/tex]
[tex]\sf:\implies Volume_{(Cylinder)} = (3.14)(25 \:m^2)(12 \: m)[/tex]
[tex]\sf:\implies Volume_{(Cylinder)} = (78.5 \:m^2)(12 \:m)[/tex]
[tex]\sf:\implies\bold{Volume_{(Cylinder)} = 942 \: m^3}[/tex]
Therefore :-
The volume of a cylinder is 942 m³.[tex]\\[/tex]
Learn more about the Volume of a Cylinder at https://brainly.com/question/15197979
Have a great day! <33
Points b d and f are midpoints of ten sides of ace ec=44 df=25 find ac
Answers
Answer:
The length of AC is;
C. 50
Step-by-step explanation:
By the midpoint of a triangle theorem, we have that a segment that spans across and intersects with the midpoints of two sides of a triangle is equal to half the length of the third side and parallel to the length of the third side
The given parameters are;
The midpoints of ΔACE are B, D, and F
The length of EC = 44
The length of DF = 25
Therefore, we have;
Given that DF is a midsegment of triangle ΔACE, then DF ║ AC and
the length of DF = (1/2) × AC the length of AC
∴ The length of AC = 2 × The length of DF
The length of DF = 25
∴ The length of AC = 2 × 25 = 50
The length of AC = 50
2/3(x - 6)=6 what is the value of x?
Answers
Answer:
15
Step-by-step explanation:
Please help me answer this
Answers
Answer:
Your answer would have to be Graph A
Step-by-step explanation:
Because it's properly set up
The total value of nickels and dimes in a coin bank is $5.15. There are 8 more dimes than nickels in the bank. How many dimes are in the bank?
Answers
n = d - 8
0.05(d - 8) + 0.1d = 5.15
0.05d - 0.4 + 0.1d = 5.15
0.15d = 5.55
d = 37
Check:
0.05(29)+ 0.1(37)= 5.15
1.45 + 3.70 = 5.15
5.15 = 5.15 :)
HELPPPPPPPPPPPPPPPPPPPPPPPP
Answers
Answer:
60?
Step-by-step explanation:
Answer:
x = 60
Step-by-step explanation:
180 - (60 + 60) = x
180 - 120 = x
60 = x
since it is an equilateral triangle (meaning all angles are the same), you can also take 180 and divide it by 3:
180 ÷ 3 = 60
x = 60
Solve the equation. -3x+2x=8
Answers
Answer:
= − 8
Step-by-step explanation:
Combine like terms
Divide both sides of the equation by the same term
Simplify
Write the ratio as a fraction in simplest form.
63 : 28
The ratio as a fraction in simplest form is
.
Answers
Answer:Thus, 9/4 is the simplified fraction for 63/28 by using the GCD or HCF method. Thus, 9/4 is the simplified fraction for 63/28 by using the prime factorization method. 94 is already in the simplest form. It can be written as 2.25 in decimal form (rounded to 6 decimal places).
The given ratio 63:28 can be expressed as the simplified fraction 9/4.
What is the fraction?A fraction is defined as a numerical representation of a part of a whole that represents a rational number.
The given ratio is following as:
63:28
To express this ratio as a fraction in simplest form, we can use the method of finding the greatest common divisor (GCD) or highest common factor (HCF) between the numerator and denominator.
The GCD/HCF of 63 and 28 is 7.
We can divide both the numerator and denominator by 7 to simplify the fraction:
⇒ (63 ÷ 7) / (28 ÷ 7) = 9/4
Therefore, the ratio 63:28 can be expressed as the simplified fraction 9/4.
Learn more about the fraction here:
brainly.com/question/10354322
#SPJ2
A cake has two layers. Each layer
is a regular hexagonal prism. A slice removes one face of
each prism, as shown.
a. What is the volume of the slice?
b. What is the volume of the remaining cake?
Answers
Answer:
Volume of slice is 40 in³
Volume of the remaining cake is 197.014 in³
Step-by-step explanation:
hope this helps!!
brainliest please?
if 2 binders of the same size take up 3 inches on the shelf how much space will be needed for 28 of these binders?
Answers
Answer:
84
Step-by-step explanation:
28x3=84
I hope i did that right
please give me Brainliest you dont have to tho
Jennifer had $300.00 in her bank account she made a withdrawal of $500. what is her balance as an integer?
Answers
Answer: -200
Which equation is this model?
Answers
3x=0
I NEED HELP ASAP 50 POINTS!!!
Write the polynomial in standard form. Then name the polynomial based on its degree and number of terms. x + 7 – 4x^3
Answers
Answer:
Step-by-step explanation:
Standard form: -4x³ + x + 7
Name of the polynomial:
Based on number of terms: 3 terms are there.
Trinomial
Based on degree:
Degree of the polynomial is 3
Cubic polynomial
Divide 224.4 entre 6. Expresa la respuesta con dos lugares decimales
Answers
Answer:
37.6
Step-by-step explanation:
Div etthum fun them full
Find the values of x and y
Answers
X= 45
180-20-115=45
X is equal to Y
What is the solution for this system of equations: y=2x and y=x + 1 *
A.(1,2)
B.(2,1)
C.(5,0)
D.(-1,2)
Answers
Answer:
I think the answer to that would be (2,1)
Step-by-step explanation:
Because there are two positive numbers
Please help me please please
Answers
Use the Chart from question 1 on the task. Use the Nearest Neighbor Algorithm, determine the cheapest route starting at the Mall of GA. Type your answer...
No Idea what chart the teachers talking about, but If anyone has seen this question, help me out?
Answers
Answer:
Wheres the chart?
Step-by-step explanation:
If 20 articles cost ? 90, then the cost of 9 articles is ?
Answers
Answer:
40.50
Step-by-step explanation:
1. 90 ÷ 20 = 4.50
2. 4.50 × 9 = 40.50
Last question on my assignment need help. Find x.
Answers
Answer:
I think it would be 20 hope it helps and good luck
Step-by-step explanation:
Answer:
i think its at 21
Step-by-step explanation:
Subject:Mathematics
Answers
Answer:
true sorry if wrong im not the best at this type of math but im average
Step-by-step explanation:
show workings out of 20% of 16000
Answers
Compare the unit rates to find which is the better value.
A. 24 cans for $21.36
B. 12 cans for $10.56
C. 20 cans for $17.20
D. 16 cans for $13.60 m
Answers
Answer:
The 16 cans for 13.60
Step-by-step explanation:
21.36 ÷ 24 = 0.89
10.56 ÷ 12 = 0.88
17.20 ÷ 20 = 0.86
13.60 ÷ 16 = 0.85
The 16 cans for 13.60 is the best buy, just remember, cost ÷ amount!!
Answer:
i think the awnser wold be 16 cans for 13.60$
Step-by-step explanation:
if i am wrong i am truly sorry!
you can buy 16 cans for 13.60 and if you need more you would be saving a lot of money for 32 cans for 17.20.
mr.wilkinson pours 2 cups of blue paint into a jar for each art station. How many jars can he fill with 1 gallon of blue paint
Answers
Answer:1 jar = 2 × 8 = 16 ounces. So, number of jars required to fill 1 gallon of blue paint is : Therefore, 8 jars are required to fill 1 gallon of blue paint.
Solve for c, giving brainliest. please show your work/explain, i got to the point of square rooting 185, but i don't understand where to go from there if it cannot be simplified. Thanks.
Answers
Answer:
13.6 in (mrs clark)
Step-by-step explanation:
a²+b²=c²
16 + 169 = c²
c² = 185
c ≈ 13.6
7a + b - 12 wich is the coefficient?
Answers
7 is the coefficient of a
1 is the coefficient of b
Write 11,020 in scientific notation.
Answers
Answer:
1.102 x 104
Step-by-step explanation:
Write the quadratic function 5x2 - 40x + 60 in its vertex form by completing the square. Then
identify its turning point.
Answers
9514 1404 393
Answer:
5(x -4)² -20turning point = (4, -20)Step-by-step explanation:
It can work well to factor the leading coefficient from the x-terms.
5(x² -8x) +60
Now, add the square of half the x-coefficient inside parentheses, and subtract the same amount outside parentheses.
5(x² -8x +16) +60 -(5)(16)
5(x -4)² -20 . . . . write as a square, simplify the added constant
The vertex form is ...
5(x -4)² -20
It shows you the vertex is (4, -20). This is the turning point.
_____
Vertex form is a(x -h)² +k, where (h, k) is the vertex.