Answer:
B) 1.
Step-by-step explanation:
x^2 - 8x + 7 = 0
(x - 1)(x - 7) = 0
x= 1, 7.
Answer:
76 degrees
Step-by-step explanation:
enjoy fellow bridgers
$14.95+15%=$17.19 so the tip is $2.24
May be you know it or not a two dimensional vector can be represented by a complex number.Why i have written this statement you will just know when you will see its solution
a = 3i + mj and b = 2i - nj are perpendicular to each other ,so their dot product
will be zero.
j
vector b = 2i - nj and vector c = ni + 8j are parallel to each other.
j
mn = 6
so m=6/4i
m=3/2i
m=3i^{4}/2i
m = 3i^{3}/2
m= -3i/2 as(i^{4} =1, i^{3} = -i[/tex][/tex]
The scale of the drawing is 1 cm for every 1.25.
Given,
The school asks to determine the number on the scale of the drawing if the map length of the actual 20m boundary measures 16cm on the drawing.
<h3>What is the Ratio?</h3>
The ratio can be defined as the proportion of the fraction of one quantity towards others. e.g.- water in milk.
Here,
The scale of the drawing if the map length of the actual 20m boundary measures 16cm, implies.
ratio = 16 / 20 = 1 / 1.25
So for every 1.25 m actual boundary, there is 1 cm on the map.
Thus, the scale of the drawing is 1 cm for every 1.25.
Learn more about ratios here:
brainly.com/question/13419413
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