Since this is a 45-45-90 triangle, n = 9 and m = x
Download the app photomath it shows you step by step :)
Answer:
(b)
Step-by-step explanation:
A suitable calculator or spreadsheet can find the matrix product for you. Here, the answer choices differ in their upper left term, so we can determine the correct choice by finding the value of that term. It is the dot product of the first row of B and the first column of A.
(5)(3) +(7)(3) +(3)(2) = 15 +21 +6 = 42
This matches choice B.
Multiply by z to get
wz = xy
divide by x
y = wz/x
Answer:
The actual dimensions of the field are 28ft x 14ft. I dont know how I am supposed to mak an equation though.
Step-by-step explanation:
Hoped this somewhat helped.