The faction expression with which it produces an equivalent fraction with a rational denominator is [tex]\dfrac{\sqrt{17}+\sqrt{2}}{5}[/tex].
What is a fraction number?A fraction number is a number that represents the part of the whole, where the whole can be any number. It is in the form of numerator and denominator.
We have the expression given below.
[tex]\dfrac{3}{\sqrt{17} - \sqrt2}[/tex]
Multiple and divide the expression by [tex]\sqrt{17} + \sqrt{2}[/tex]. Then we have
[tex]\dfrac{3}{\sqrt{17} - \sqrt2} \times \dfrac{\sqrt{17} + \sqrt2}{\sqrt{17} + \sqrt2}\\\\\\\dfrac{3(\sqrt{17} + \sqrt{2})}{(\sqrt{17})^2 - (\sqrt{2})^2}\\\\\\\dfrac{3(\sqrt{17} + \sqrt{2})}{17 - 2}\\\\\\\dfrac{3(\sqrt{17} + \sqrt{2})}{15}\\\\\\\dfrac{\sqrt{17} + \sqrt{2}}{5}[/tex]
More about the fraction number link is given below.
https://brainly.com/question/78672
Answer:
b
Step-by-step explanation:
1) A number is drawn at random from the set (1, 2, 3, 4, and 5) and a letter is drawn at random from the word COBRA. How many possible outcomes are there for this experiment? Find the probability that
Answer:
Step-by-step explanation:
There are 5 numbers. You are going to draw 1 number.
There are 5 letters -- all different. You are going to draw 1 of them
The number of outcomes = 5 * 5 = 25
Evaluate x-(x-y3)); use x=9 and y=1
Answer:
-15
Step-by-step explanation:
9-(9-1*3)
9-8*3
9-24
-15
Ms. Rios wants to share $1 equally among 6 students. What fraction of a dollar will each student get?
Answer:
17 cents
Step-by-step explanation:
Firstly, as we know this is going to become a fraction, we can replace $1 with $1.00.We are trying to divide $1.00 amongst 6 people. This is a division problem, and will look like 1.00 ÷ 6.We get .166... which we can round to 17 cents, or .17.If I am incorrect in my reasoning, please let me know so that I can plan better for my future answers. Have an amazing day.
In the figure below, line M is parallel to line N.
What is the value of y
A 16
B 48
C 64
D 132
find area of irregular figure
Answer:
164 square meters.
Step-by-step explanation:
This is a 12x15 rectangle minus the small rectangle near the bottom.
The small rectangle has dimensions (12-5-5) * 8.
Therefore, our answer is 12*15 - 2*8 = 164 square meters.
!!!PLEASE HELP!!! ASAP
Answer:
Pretty sure it's 3.5 because...
Step-by-step explanation:
7 ÷ 2 = 3.5
Help!!!! Please will be brainiest and get thanks + 5 stars!!
Answer:
X = 90°
Y = 45°
Z = 45°
Step-by-step explanation:
[tex] \frac{1}{2} ( \frac{90}{1} )[/tex]
[tex] \frac{90}{2} [/tex]
[tex]45[/tex]
How can thieves steal an identity? i. dumpster diving ii. phishing iii. changing others' addresses iv. skimming a. i
Answer: Thieves can steal identity through "Phishing".
Step-by-step explanation: Phishing is a type of social engineering attack often used to steal user data, including login credentials and credit card numbers. It occurs when an attacker, masquerading as a trusted entity, dupes a victim into opening an email, instant message, or text message.
B. Find the area of the triangle formed by joining the mid points of the sides of a triangle
whose vertice sre(0, - 1), (2, 1) and (0,3). Find the ratio of this area to the area of the
given triangle
Answer:
2.1
Step-by-step explanation:
PLEASE HELP THERE PICTURES i will choose brainliest answer
Answer:
question 3= C.
question 2= A.
question 1= seventy-two minus twelve, times less than 24 equals?
Step-by-step explanation:
smort mr clean 0-0
Multiplying Matrices
Answer:
[tex]\left[\begin{array}{ccc}9&4&4\\2&-6&4\end{array}\right][/tex]
Hope it helps!!!Brainliest pls!!!Dis for a test don’t mess me up.
Answer:
the answer is 8
Step-by-step explanation:
Estimate the solution of system equation
y = -2x-5
y = 2x-2
Answer:
(-3/4,-7/2)
Step-by-step explanation:
Find the solution of x.
Answer:
c. 29°
Step-by-step explanation:
The measure of the inscribed angle x is half the measure of subtended arc BC.
x = 58°/2 = 29°
Determine if the expressions are equivalent.
when w = 11:
2w + 3 + 4 4 + 2w + 3
2(11) + 3 + 4 4 + 2(11) + 3
22 + 3 + 4 4 + 22 + 3
25 + 4 26 + 3
29 29
Complete the statements.
Now, check another value for the variable.
When w = 2, the first expression is
.
When w = 2, the second expression is
.
Therefore, the expressions are
.
Answer:
the first expression is 2 therefore 2 plus the second expression is 4 so 2+4 = 6
Answer:
the first expression is 2 therefore 2 plus the second expression is 4 so 2+4 = 6
Step-by-step explanation:
please help , problem on the picture.
Answer:
494.4 inches²
Step-by-step explanation:
we can see that there are four quarter circles inscribed in the square. 4 quarters make up a whole so all we need to find is the area of the square minus the area of the large circle. area of a circle is πr²
area of the circle: (24)²×π=1809.557
area of the square: (24×2)²=2304
shaded area: 2304-1809.557=494.443 which rounds down to 494.4
Find the area of a kite with diagonals 12 ft and 3 ft.
Answer:
36 because 12 times 3 =36
Step-by-step explanation:
12 time 3 is 36
Help ASAP with find slope of line
Hi!
The equation of the line is written in slope-intercept form (y=mx+b) where m stands for the slope.
In order to find the slope of the given line, let's just take a look at our equation.
Hint: what is the coefficient of x?
That's right, 5/4
Hence, the answer is
[tex]\boxed{\boxed{\bold{\frac{5}{4}}}}[/tex]
Hope everything is clear.
Let me know if you have any other questions; if so, please feel free to ask.
#LearningDoesn'tEnd
#LearningIsFun
[tex]\rule{200}{2}}[/tex]
Answer:
a.5/4
Step-by-step explanation:
y equals mx plus c, where m is the gradient(slope of line) & c is the constant
∴y equals (5/4)x-5,where 5/4 represents the "m" & -5 is the constant.
Therefore,5/4 is "m" which is the slope(gradient).
Colleen has ½ hour in the Computer Lab. She wants to complete 5 levels of the game, Typing Club, in order to beat her classmates. If she spends the same amount of time on each level, how much time should she spend per level? Show with numbers, words, and a picture or diagram.
Answer:
6 minutes
Step-by-step explanation:
1 hour = 60 minutes
1/2 hour = 30 minutes
30 / 5 = 6
Which translation rule describes the translation that is 6 units to the right and 5 units down? A. (x, y) → (x + 6, y – 5) B. (x, y) → (x – 6, y – 5) C. (x, y) → (x + 6, y + 5) D. (x, y) → (x – 6, y + 5)
Answer: A
Step-by-step explanation:
You need to add 6 to the x coordinate and subtract 5 from the y coordinate.
Answer:
The answer would be (x + 6, y - 5)
Step-by-step explanation:
6 units to the right is +
6 units to the left is -
5 units to the up is +
5 units to the down is -
You have calculated that a serving of cake is about 50 cubic inches in size. If a customer comes in and wants to buy a cake that serves 10-12 people, which cake mold would you recommend that they purchase?
The cake mold I would recommend to a customer that wants to buy a cake that serves 10-12 people is the 600 cubic inches size.
What does multiplication mean?
Multiplication is the process of determining the product of a set of numbers by carrying out a specialised mathematical operation. The sign that denotes multiplication is x.
Which cake mold should be bought?The cake mold to be bought can be determined by multiplying the mold per serving by the maximum number of people the customer wants to serve.
12 x 50 = 600
To learn more about multiplication, please check: https://brainly.com/question/3385014
Find the area
17m
8m
15n
Answer:
[tex]60 \ \text{m}^{2}[/tex]
Step-by-step explanation:
We are given the base, which is 15 meters. When we increase the base, we will obtain the height, which is 8 meters. Now, let's substitute the base and the height in the formula to find the area of the triangle.
[tex]\rightarrow \dfrac{1}{2} \times 15 \times 8[/tex]
[tex]\rightarrow 15 \times 4[/tex]
[tex]\rightarrow 60 \ \text{m}^{2}[/tex]
Thus, the area of the triangle is [tex]\bold{60 \ \text{m}^{2}}[/tex].
which ratio is NOT equal to 6/9?
A 2/3
B 8/12
C 12/18
D 18/24
Answer:
18/24
Step-by-step explanation:
the second number is 2/3 of the first number
which is the value of this expresson when a=5 and k=-2
25/9 aka the third option
AAAAA I NEED HELP AGAIN!!
Answer:
x=1
Explanation:
it is x=1 because if the point (-1,3) is reflected then the other point is (3,3) and so on
Which equation shows the proportional relationship in the table?
Answer:
B
Step-by-step explanation:
Time is the independent variable X.
Trees planted is the dependent variable Y.
If its a proportional relationship, then Y = MX should hold.
Lets test our answer according to the table's values.
Y = 65(2) = 130
Y = 65(5) = 325
Y = 65(10) = 650
Hence, B.
Find the values of x and y.
Hi! Hope this helps, and if it does, please mark brainliest!
Answer:
y = 43 and x = 90
Step-by-step explanation:
We know that a triangle is 180 degrees (each side equals 180 since they are their own triangles) We will focus on the left triangle. Since x is a right angle, it is 90 degrees. Since there is a slash across the two sides of the main triangle, that means both sides are equal. This means that the bottom left angle, the one above b, is equal to 47 degrees. That means we know two angles out of 3. For the sake of simplicity, the bottom left angle, the one above b, is point z. So point z is 47, and x is 90, added they are 137. Subtract that from 180, you will get 43. 43 is y.
What are the vertex, focus, and directrix of the parabola whose equation is y-5= 1/12 (x – 3)2?
Answer:
Step-by-step explanation:
Use the vertex form, y=a(x−h)2+k y = a ( x - h ) 2 + k , to determine the values of a a , h h , and k k . a=−112 a = - 1 12. h=3 h = 3. k=−2 k = - 2.
Put these in ascending order:
A) 04800 , 480 , 0.408 , 4080
Answer:
.408, 480, 4080, 4800
Step-by-step explanation:
The area of a garden is measured in:
1.grams
2.square centimetres
3.square metres
it's answer is square metre because SI unit of area is square and in most of the case area of garden is given as metre