Simplify the ratio 40 : 28
Answers
40 and 28 are both divisible by 4. 40/4 is 10, and 28/4 is 7. 10 and 7 have no common factors, so the ratio is as simple as possible.
Related Questions
Please help confused?Antonio is a freelance computer programer. In his work, he often uses the power of 2n to find the number of ways bits (or units of information) can be arranged. The n often stands for the number of bits.Antonio is working on programming a new video game called Millie's Quest. In the game, the main character, Millie, collects golden keys to help her in her quest. Antonio wants to write a formula to show that Millie can collect one less key than the highest number of bits that can be arranged in the system. What formula can he use?
The length of a rectangular mural is 2ft. more than three times the width the area is 165 sq. ft. Find the Width And Length
Prove that:Show your workings.
Which group of numbers is listed from least to greatest?-6, -7, -8, 0, 2 9, 7, 5, -4, -9 -8, -6, -1, 5, 8 -4, 5, -6, 7, -8
Answers
A-The slope is approximately 3 and the y-intercept is 2.
B-The slope is approximately 1.33 and the y-intercept is 2.
C-The slope is approximately 2 and the y-intercept is 3.
DThe slope is approximately 2 and the y-intercept is 1.33.
Answers
Answer:
C
Step-by-step explanation:
The statement is not reversible.
Yes; if two lines intersect at right angles, then they are perpendicular.
Yes; if two lines are perpendicular, then they intersect at right angles.
Yes; two lines intersect at right angles if (and only if) they are perpendicular.
Answers
The correct answer is:
Yes; two lines intersect at right angles if (and only if) they are perpendicular.
Explanation:
If two lines intersect at right angles, they are by definition perpendicular.
If two lines are perpendicular, they, by definition intersect at right angles.
This means that two lines are perpendicular if and only if they intersect at right angles.
Final answer:
The definition of perpendicular lines is indeed reversible and can be expressed as a biconditional statement: 'Two lines intersect at right angles if and only if they are perpendicular'. Each condition functions as both a necessary and sufficient condition for the other.
Explanation:
Yes, the definition of perpendicular lines is reversible. This can indeed be expressed as a true biconditional statement. A biconditional statement is one in which each condition is necessary and sufficient for the other, or in simpler words, both conditions imply each other. In context, this biconditional statement would be: Two lines intersect at right angles if and only if they are perpendicular.
Here's how it works: If two lines are intersecting at right angles, by definition, they are perpendicular. Conversely, if two lines are perpendicular, they would necessarily intersect at right angles. Therefore, each condition is both a necessary and sufficient condition for the other, hence it's a true biconditional statement.
The concept of perpendicularity is crucial in various areas of mathematics, including geometry and trigonometry as it helps in understanding the spatial relationships between different lines and shapes.
Learn more about Perpendicular Lines here:
#SPJ6
Answers
Answer:
Adriana= $960
Tania= $1080
Step-by-step explanation:
Please see the attached pictures for the full solution.
• Do note that you could also use 'x' or other variables to represent the amount of money either Adriana or Tania brought for shopping. A unit was used in this case since I used model method to represent the given situation.
Answers
The are 20 short blocks in a mile
I hope that's help !
a.) Which formula should be used?
h(t) = -4.9t² + vot + ho
h(t) = -16t² + vot + ho
b.) What is the vo?
c.) What is the ho?
d.) Use the Quadratic Formula to solve
Answers
gravity on earth :g=9.81 m/s²
9.81/2≈4.9
Answer 1
2)
h(t)=-4.9*t²+20*t+10
To hit the ground ht(t)=0
==> -4.9*t²+20*t+10=0
Δ=20²+4*4*10=560=23,6643...²
t=(-20-4√35)/(-4.9*2)=4,4555...(s)
t=(-20+4√35)/(-2*4.9)=-0,37391... to exclude (time must be >0)