Answer:
18 and 24
Step-by-step explanation:
HCF(18,24) = 6
LCM(18,24) = 72
x+8y
units
8x -x+5y units
what’s the perimeter?
Answer:
P = 16x+26y units
Step-by-step explanation:
Let the length is (x+8y) units
Width = (8x-x+5y) units
We need to find the perimeter. We know that the perimeter is equal to the sum of all sides.
P = 2[(x+8y) + (8x-x+5y)]
= 2[(8x+8y+5y)]
= 2[8x+13y]
= 16x+26y
Hence, the required perimeter is 16x+26y.
What is the answer to this question
Answer:
a. 80g fish
b. 200g butter
Step-by-step explanation:
a. you have to divide it by 3 because 2 is 1/3 of 6 so 240/3 = 80g of fish.
b. multiply by 2.5 because 15 is 2.5 times 6 so 80*2.5=200g of butter.
Answer:
a) 80g of fish
b)200g of butter
Step-by-step explanation:
a) 240/6=40g per people
40*2=80
b)80/6=13 1/3g per people
13 1/3*15=200
Please help I will mark you brainliest if you’re right!!
Answer:
C
Step-by-step explanation:
a group of friends share 3 1/2 slices of cake. Each friend gets half a slice of cake. How many friends shared the slices of cake?
Answer:
7 friends.....
Step-by-step explanation:
7÷2=3.5
How to find the surface area of a polyhedron BE SPECIFIC
The access code to a houses security system consists of 6 digits. How many different codes are available if each digit can be repeated? Please show work.
Answer:
1,000,000
Step-by-step explanation: Since there are 10 possible digits, we know that there is a 1/10 chance for any possible digit in any slot. So, since there are 6 slots we can do 1/10^6, or 1 in 1 million.
So, 720 ways are available if each digit can be repeated
Combination:A combination is a mathematical technique that determines the number of possible arrangements in a collection of items where the order of the selection does not matter. In combinations, you can select the items in any order.
The access code to a house security system consists of 6 digits.
[tex]6!=6\times 5 \times 4\times 3\times 2\times 1\\6!=720[/tex]
Learn more about the value combination:
https://brainly.com/question/10560518
How do you solve this problem
Answer
4 Months
Step-by-step explanation:
You pay 15 for 4 months giving you 60 then add 20 so you have 80 you have 10 for 4 months which is 40 then add 40 to it which is 80
Answer:
i think your supposed to input x
Step-by-step explanation:
15x+20 for Leslie
10x+40 for Rashad
and input 6 and 4 in the place of x
15(6)+20 = $110
10(6)+40 = $100 (Not same answer)
15(4)+20 = $80
10(4)+20 = $80. (Same answer)
in 4 months the clubs will cost the same
Find the area and the circumference of a circle with Diameter 6 yd . Use the value 3.14 for pi , and do not round your answers .
Step-by-step explanation:
i hope this helps its kind of hard to see but i tried lol
Is perpendicular to ? Explain. Yes, because the slope of is and the slope of is . Yes, because the slope of is and the slope of is . No, because the slope of is and the slope of is . No, because the slope of is and the slope of is
Answer:
c
Step-by-step explanation:
Answer:
yes because the slopes are the negative reciprocal of eachother
Step-by-step explanation:
1 Ray is making a dessert by mixing honey and yogurt in the ratio of 2 to 13. How much yogurt and honey does he need to ma 600 grams of the dessert
Answer:
80 grams honey, 520 grams yogurt
Solve 3x+ 4x = 2. (2 points)
O 2t10
O-2+2v10
3
O-2±10
3
O -41v10
3
2x^3y + 18xy - 10x^2y - 90y part b: rewrite the expression completely factored.
Answer:
Part A: Factor out the GCF. In this case, the GCF is 2y. So it looks like
2 x^3 * y+18xy-10 x^2 * y-90y=2y (x^3 - 5 x^2 + 9x-45)
Part B: The result from above will need to be factored by grouping.
Part C: If you switch the terms, the factoring will work out differently, but at the end, the factorization will be the same.
Step-by-step explanation:
The additive inverse of the complex number a+bi is -a-bi. The sum of a complex number and its additive inverse is zero.
Example: (5+4i)+(-5-4i)=0
What is the additive inverse of –2 + 8i?
2 + 8i
–2 – 8i
2 – 8i
–2 + 8i
A complex number is said to be additive if the sum of a complex number and its additive inverse is zero. The additive inverse of the complex number is 2+ 8i
What are additive inverses?A complex number is said to be additive if the sum of a complex number and its additive inverse is zero.
For instance the the additive inverse of the complex number a+bi is -a-bi.
Given the comlex number -2 + 8i, the additive inverse is expressed as:
Additive inverse = -(-2 - 8i)
Additive inverse = 2 + 8i
Hence the additive inverse of the complex number is 2+ 8i
Learn more on additive inverse here; https://brainly.com/question/3402614
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11. What is the range of values of x for a triangle's third side given side measures
of 8 and 15 for the other two sides?
A) Between 8 and 15
B) Between 7 and 23
C) Less than 7, greater than 23
D) Between 8 and 23
Answer:
B
Step-by-step explanation:
:-)
Answer:
between 7 and 23
Step-by-step explanation:
Find the missing side in the right triangle, Round to the nearest tenth,

Hello!
[tex]\large\boxed{c = 12.65}[/tex]
Use the Pythagorean Theorem to solve for the hypotenuse:
a² + b² = c²
Plug in the given values:
12² + 4² = c²
144 + 16 = c²
160 = c²
Take the square root of both sides:
c = √160
c ≈ 12.65.
Answer:
12.6
Step-by-step explanation:
12 square plus 4 square then the root of that equals 12.6
What is the result when 3x4 + 10x3 + 14x2 + 12x + 5 is divided by x + 1?
Answer:
3x^3 + 7x^2 + 7x + 5
Step-by-step explanation:
Use long division for polynomials.
Find the greatest common factor of 28 and 63
Answer:
The Greatest Common Factor (GCF) for 28 and 63, notation CGF(28,63), is 7.
Step-by-step explanation:
The factors of 28 are 1,2,4,7,14,28;
The factors of 63 are 1,3,7,9,21,63.
So, as we can see, the Greatest Common Factor or Divisor is 7, because it is the greatest number that divides evenly into all of them.
Brainlist maybe? :)
Help with this picture too
Answer:
(6x+3)(6x-3)
Step-by-step explanation:
I used FOIL
Multiply the first numbers 6x*6x=36x^2
The outer -18x
Inner 18x which the outer and the inner cross out
Last 3*-3=-9
36x^2 -9
Answer:
(6x+3) (6x—3)
Step-by-step explanation:
(6x + 3) (6x—3)
(6x • 6x ) + (6x • -3) + (3 • 6x) + (3• -3)
36x² -18x + 18x -9
36x²-9
Solve the following problems:
Find x, y
Answer:
x=1.25, y=1.75
Step-by-step explanation:
The two triangles formed (one triangle with side lengths of 5, 7, 8 and another with sides 5+x, 10, and 7+y) are similar, because they share the same angle measures.
Now, 2 sides given that we can compare ratios with are the side with length 8, and the side with length 10. 10/8= 1.25, which is the ratio of the sides on these 2 triangles.
Now we want to find what the side '5+x' is equal to. To do that we can use our ratio, and multiply 5 by 1.25 to find '5+x'. This is 6.25. To find x, all we need to do is subtract 5 from 6.25, which is 1.25.
Let's find y now. Do the same thing that we did with the side '5+x'; find what '7+y' is by multiplying 7 by 1.25, which is 8.75. 8.75-7= 1.75.
Hope this helps! :)
Are these triangles congruent? If so, why?
Because one side of triangle is equal and two angles are equal . So option 1 is your answer .
what is the anwser 5 > x + 2
Answer:
x < 3
Step-by-step explanation:
please mark me brainliest
Answer:
x<3
Step-by-step explanation:
5 > x + 2 sub 2 from both sides
x<3
how many solutions 3x-12=24
Answer:
1 solution
Step-by-step explanation:
x = 12
what are the partial products to 32 x 405?
(35 points)
Answer:
12960
Step-by-step explanation:
(30+2)*405
405*30 + 405*2
12150+810
12960
Hope this helps plz hit the crown :D
what is the answer to -2 2 3+ 1 5 6× 2
Answer:
89 is the answer.
Step-by-step explanation:
Answer:
yr ans is 89.
hope it helps.
if you knew that f(-4)=8, then what (x,y) coordinate point must lie on the graph of y=f(x?)
Answer:
(-4,8)
Step-by-step explanation:
so f(-4)=8 this is easy
the -4 is the x
beause f(x)=y
so the 8 is the y
when y is f(-4)=8 then the cordinate points are (-4,8)
Which expression is equivalent to (q^4)^-3/q^-15 for all values of q where the expression is defined?
Answer: q^3
Step-by-step explanation:
The required expression that is equivalent to the given expression is q³.
Given that,
To determine the expression is equivalent to (q^4)^-3/q^-15 for all values of q where the expression is defined.
The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
Here,
Given expression,
[tex]= \frac{(q^4)^{-3}}{q^{-15}} \\= q^{15 - 12}\\=q^3[/tex]
Thus, the required expression that is equivalent to the given expression is q³.
Learn more about simplification here: https://brainly.com/question/12501526
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4/5 + 3/15 - 2/3= help me please
What type of solution does this equation have?
2x + 6 - 2 = 5
no solution
one solution
infinite many solutions
Answer:
one solution
Step-by-step explanation:
Calculate the rate of change for the following data:
x y
-1 5
2 -4
7 -19
10 -28
A. 6
B. -9
C. -3
D. 4
Given:
The table of values.
To find:
The rate of change.
Solution:
From the given table it is clear that the rate of change is constant and function passes through two points (-1,5) and (2,-4). So, the rate of change is
[tex]m=\dfrac{y_2-y_1}{x_2-x_1}[/tex]
[tex]m=\dfrac{-4-5}{2-(-1)}[/tex]
[tex]m=\dfrac{-9}{2+1}[/tex]
[tex]m=\dfrac{-9}{3}[/tex]
[tex]m=-3[/tex]
So, the rate of change is -3.
Therefore, the correct option is C.
Which choice is equivalent to the fraction below when x is an appropriate value? Hint: Rationalize the denominator and simplify.
Answer:
should be c
Step-by-step explanation:
Answer: D
Step-by-step explanation:
a*ex