Answer:
let the size of the real item be x
then the size of model as prodived will be =
60% of X
60/100 × X
=3X/5 .
Answer:
B
Step-by-step explanation:
Because m is 58 degrees, and it is on a 180 degree plane, we can subtract 58 from 180 to get 122
Answer:
Pythagorean Theorem: C²= a²+b²
a²+b²=c²
C is the longest line of a right angled triangle and a and b are the other two. If you have "a" and "c", but need to find b. You need to sqaure a and then subtract that from c². Then you have b
An Exponent is any example of ². When a small number is above another number. You multiple the "original" number x amount of time. Ex. 3³ 3*3*3
Bedmas is another way of saying "order of operation". Its the order that you calculate functions. It is calculated in this order: Brackets, Exponents, Division/Multiplication, Addition/Subtraction.
I attached an example of Mean, Median, Mode, and Range.
Area: Area is the total space that a 2D object covers. And to calculate it we have to multiply the length of two sides that share a corner. For example, if we have a rectangle that the length of one side is equal to 3cm and the second side is equal to 5cm. Then we multiply them together to get the area. 3*5=15
Perimeter: The perimeter is the "outline" of a 2D shape. To calculate the perimeter we have to add all the sides together.
Answer:
I would say C, None of the above.
Step-by-step explanation:
Due to the fact that it says 8-1, so the number line should go to 8 down to 7.
When multiplying or dividing with negative and positive numbers, if the signs are the same, the result is positive...when the signs are different, the result is negative.
so a positive divided by a negative results in a negative...because the signs are different.
but if it was a negative divided by a negative or a positive divided by a positive the result would be positive because the signs are the same.