We have to multiply numerator and denominator by: √(25-h)+ 5:
= 1/10 =
0.1
A situation could be when you have a y=axsquared+bx+c equation. You'd find the X, or vertex, by doing x=-b divided by 2•a. Then you'd plug in x and find y. Now you have a point you can plot. To find another, you can find the y-intercept by plughing in 0 for x and finding another y.
This week she <span> hiked 3 miles on Monday, 4 miles on Tuesday, and 3 miles on Thursday. so 3+4+3=10 miles
last week she hiked for 8 miles
10-8=2 miles </span>
Answer:The bar model is a pictorial representation of a problem. In a word problem the bar model helps students to visualize the relationship between the numbers given and what are they looking for. For subtraction ( and addition ) you can use Part - Whole bar model. Whole - Part 1 = Part 2.
Step-by-step explanation:
Answer:
"In mathematics, a unit circle is a circle of unit radius—that is, a radius of 1. Frequently, especially in trigonometry, the unit circle is the circle of radius 1 centered at the origin (0, 0) in the Cartesian coordinate system in the Euclidean plane." - Goog le
Step-by-step explanation: