Which letter has both line symmetry and rotational symmetry
Answers
Answer:
H,I and X has two line of symmetry.
Step-by-step explanation:
A H,I and X you can cut it in half and twist it around an cut it in half
Related Questions
Marisa is baking cakes for a bake sell. She plans on making 21 cakes. Each cake calls for 200 grams of all purpose flour. She has 2.5 kilograms of flour. How much more flour does she need ? PLEASE ANSWER FAST!!!!!!
A recipe for 8 servinfs of pudding clls for 2 cups of milk.How many gallons of milk are needed to make enough pudding for 64 servings
Is it negative or positive? a)20(-3) b)-4(3) c)-12(-5) d)(-3)(2)(-5) i'm confused!
Which of the following expressions are equivalent to -0.5 ( 1.7+1.7)A. -0.5 X 1.7-0.5 X 1.7B.2(-0.5)(1.7)C. None of the above
Answers
Here's how:
So, look at the 11. That is the whole number, so don't worry about it for now. Now look at the '375' part. That has to change. So think about it, the 375 is in the thousandths place. So put 375 over 1000 (375/1000). You can simplify that by 5. So it would equal: 75/200. But look, you can simplify again. (by 5) That would equal: 15/40. Again, simplify by 5: 3/8. Now look! You got that part done. Now put the 11 and 3/8 together, so the answer would be 11 and 3/8.
Good luck and hope I helped! :) Follow if you want.
Answers
I believe #7 is c but i dont know the other one
–8x + 9y = 23
B.
–8x + 9y = –23
C.
–8x + 7y = 25
D.
–9x + 8y = –23
Answers
Answer : The correct option is, (A) -8x + 9y = 23
Step-by-step explanation :
The general form for the formation of a linear equation is:
.............(1)
where,
x and y are the coordinates of x-axis and y-axis respectively.
m is slope of line.
First we have to calculate the slope of line.
Formula used :
Here,
and
Now put the value of slope in equation 1, we get the linear equation.
From the given options we conclude that the option A is an equation of the given line in standard form.
Hence, the correct option is, (A) -8x + 9y = 23
(-4,-1), (1/2,3)
(3--1)/(1/2--4)= 4/(4 1/2)=.888888889
So answer A because if you rearrange it in y=mx+b form you see it's y=8/9x+23/9. And using the two points provided you can subtract to find the slope which comes out to be 8/9 the only two answers with that are A and B, so eliminate C and D. Then you can easily tell by looking at the graph that the y-intercept is positive, thus answer A is the only answer that works.
Answers
1 would be the nearest whole number.
Hope this helps. :)
Hope I helped :)
StartFraction 1 over 9 EndFraction
One-third
4.5
9
Answers
The value of the 1 inch on the scale will be 9 ft.
What is an expression?
The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
Given that Chuanxi planned a rectangular sidewalk with a length of 21 ft. He made a scale drawing using a scale factor of 1 in. = 7 ft. He decided to change the length of the actual sidewalk to 27 ft.
The value of 1 inch will be calculated as,
Original Ratio of 1 in = 7 ft so 3 in = 21 ft
Now, New ratio 1 in = x ft so 3 in = 27ft
1/x = 3/27
Cross multiply a/b = c/d ad = bc
1/x = 3/27
3x = 27
x = 9
To know more about an expression follow
#SPJ2
Answer:
Original Ratio of 1 in = 7 ft so 3 in = 21 ft
Now, New ratio 1 in = x ft so 3 in = 27ft
1/x = 3/27
cross multiply a/b = c/d ad = bc
1/x = 3/27
3x = 27
x = 9
1 in represents 9 ft
Step-by-step explanation:
Answers
On paper, first you do 9 divided by 2, then you would get 4, and 1 remaining, then move on to the second number, which is 4, then drag down the 4 and since you had 1 remaining before, you would put the 1 in front of the number 4. Which would then equal to a number of 14. Then do 14 divided by 2, which equals 7. After that, you do 1 divided by 2. Then you would get 0, because 0 is less than 1, and it cannot go into 1. Then you would put 0. But then, comes the remainders. you then have 1 left over, so then you write a 0 after the number 941, then bring that 0 down and write the remaining 1 in front of the number 0 that you dragged down. That number would then equal to 10. then do 10 divided by 2, which then equals to 5. and instead of putting 470 REMAINDER 5. You would instead put a decimal instead of writing "Remainder" Hope I explained it thorougly enough :)