If she flipped the coin 50 times and it was tail 27 you would time 27 by 4 and it would equal 108 because 50 times 4 is 200
Answer:
Step-by-step explanation:
let the odd numbers be x,x+2,x+4
x+x+2+x+4=297
3x+6=297
3x=297-6=291
x=291/3=97
consecutive odd integers are 97,99,101
97×99×101=97×(100-1)×(100+1)=97×(100²-1)=97×100²-97=970000-97=969903
If a triangle has sides of 7 cm and it is an equilateral you can draw a line right down the middle to form two congruent triangles.
These smaller triangles have a hypotenuse of 7cm and a base of 3.5 cm (7/2)
To work out the height, use Pythagoras’ theorem.
a^2 + b^2 = c^2 where c is the hypotenuse and a and b are the other two sides
7^2 - 3.5^2 = 36.75
Square root answer
= 6.06 cm
That’s the height of the triangle
Area of a triangle is base x height divided by 2
So 7 x 6.06 = 42.43…
/2
= 21.2 cm^2 to one d.p
Hope this helped!
Please mark Brainliest!!
Answer:
A, B, and C
Step-by-step explanation:
If you want to keep a shape congruent, you would only want to change the positioning of said shape.
Dilation is when you change the size of said shape, so it wouldn't work
Reflections are only reflecting a shape across a certain plane
Rotations are only rotating a shape around a point
Translations are literally just moving a shape
Therefore, the answers without dilation would be correct, so A, B, and C
