12. The square and rectangle shown below have the same perimeter length Show that the length of the rectangle (3x + 1) centimetres
Answers
8x + 8 = 2l + 2x + 6
8x + 2 = 2l + 2x
6x + 2 = 2l
3x + 1 = l
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How do u write 6/20 in percentage form?
If p and q are non-zero rational numbers, and s and t are irrational numbers, select all of the statements that are always false.answer choices areThe product pq is irrational.The product pt is irrational.The quotient pq is irrational.The product st is irrational.The quotient st is rational.
rob is saving up to buy a new MP3 player for every $15 he earns babysitting he saves six dollars. on Saturday rob earned $75 babysitting how much money did he save
What are the steps to solving this limit?
Answers
Would take the terms in reducing powers of x, and increasing powers of 2.
1st term = ¹⁰C₀ x¹⁰(2)⁰ = x¹⁰
Second term = ¹⁰C₁ x¹⁰⁻¹(2)¹ = ¹⁰C₁ x⁹(2)¹
Third term = ¹⁰C₂ x¹⁰⁻²(2)² = ¹⁰C₂ x⁸(2)²
Fourth term = ¹⁰C₃ x¹⁰⁻³(2)³ = ¹⁰C₃ x⁷(2)³
So we shall now simplify the fourth term which is = ¹⁰C₃ x⁷(2)³
ⁿCr = n! /( r!(n -r)! )
¹⁰C₃ = 10! /( 3!(10 -3)! ) = 10! / (3!*7!) = (10 *9 * 8* 7!) / (3!*7!)
= 10*9*8 / 3! = (10*9*8) / (3*2*1) = 120
4th term = ¹⁰C₃ x⁷(2)³ = 120 *x⁷*(2)³ = 120*2³*x⁷
= 120*8x⁷
= 960x⁷
So the fourth term in reducing powers of x = 960x⁷
I hope this helped.
Answers
Answer:
The correct answer is Option B: Atlantic
Step-by-step explanation:
During the Age of Exploration, stretching from the 1400s to the 1900s, the Atlantic region was the focal point for global trade and exchange of culture.
During the Age of Exploration, the European ships traveled extensively overseas around the world to search new trading routes.
{(0, 0), (1, 2), (2, 6), (2, 8)}
{(0, 0), (0, 2), (2, 0), (2, 4)}
{(0, 2), (1, 4), (2, 6), (3, 6)}
Please explain why.
Answers
{(0, 2), (1, 4), (2, 6), (3, 6)}.
The reason why is because of the vertical line test. If there are two y-coordinates on a x-coordinate then it is not a function. A function is that each x-coordinate has a y-coordinate with the x-coordinates being different.
Example is above. If you have any questions then leave a comment. Good luck!
Answer:
last one
Step-by-step explanation:
2y=7+5x
Answers
A. 264 m2
B. 276 m2
C. 528 m2
D. 756 m2
Answers
To find this area we just need to add up the area of all of those sides.
The 2 bases are the same area and defined by the length and width.
That leaves the 2 sides defined by length and height,
plus the 2 defined by width and height.
Of course, to find the area of a rectangle, we just multiply together its two dimensions.
length × height = 14 × 6 = 84
width × height = 9 × 6 = 54
2 × 84 + 2 × 54 = 276 m²
k12
A. d < –7
B. d < 36
C. d > –7
D. d < –48
Answers
42 < -6d
divide 6 by both sides,
7 < -d
(C) d > -7 is the answer.