3 years ago

What does a1 stand for?

Mathematics

2 answers:

trapecia [35]3 years ago

7 0

first rate or excellent/first class

Elena L [17]3 years ago

4 0

Answer:

It stands for like top quality, the best of the best

Step-by-step explanation:

You might be interested in

The area of a rectangle is 65 m2 , and the length of the rectangle is 3 m less than twice the width. find the dimensions of the

salantis [7]

X = width
2x-3 = length

 $x(2x-3) = 65\\
2x^2 - 3x - 65 = 0 \\ D=b^2-4ac=(-3)^2-4*2*(-65)=529\\
x_{1,2}= \frac{-bб \sqrt{D} }{2a}= \frac{3б 23}{4} \\ x_1=-5 \ \ \O \\ x_2=6.5 \ \$

width = 6.5 m
length = 2x-3 = 2*6.5 - 3 = 10 m

4 0

2 years ago

How are perpendicluar lines diffirence with intersecting lines

Masteriza [31]

Answer:

The major difference between the intersecting lines and the perpendicular lines is that intersecting lines are the two lines in which they intersect each other at any angle, whereas the perpendicular lines are the two lines, in which they intersect at an angle of 90 degrees.

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

6 x 10^-7 in scientific notation

Kaylis [27]

This is already in scientific notation

7 0

3 years ago

What is the value of the expression below? 72 ÷ 4.5x3+8

Fofino [41]

Answer: