Hi, it is simple
Use the formula:
Let A = (5,4) and B = (-3,-1)
Where,
A = (xa, ya) and B = (xb , yb)
Then,
d(A, B) = √(xb -xa)^2 +(yb-ya)^2
Replacing it:
d(A, B) = √(-3-5)^2+(-1-4)^2
= √(-8)^2+(-5)^2
= √(64+25)
= √(89)
As the question does not specify the unit of measure.
d(A, B) = √(89) u.m
Unit of measure
Hope this helps!
Answer:
W=30m L=90m
Step-by-step explanation:
A =2,700 m²
L=W+60
we know that area of a rectangle is A=L*W so we sustitute what we know
A=L*W
2,700 = (W+60)*W distribute
2,700 = W² +60W subtract 2,700 from both sides
W²+60W-2,700 =0
solve the quadratic equation with quadratic formula or on the calculator on the graph and will get W= -90 and W=30. Reject the -90 value because we can not have negative measurements. Our solution is W=30
L=A/W=2,700/30=90
Answer:
5/8 is greater than 4/6 so put 5/8 on the right side and 4/6 on the left side.
Step-by-step explanation:
Answer:
-4 3/4, -4 1/2, -4 1/4
Step-by-step explanation:
Answer:
The measure of angle A = 65°
Step-by-step explanation:
The sum of opposite angles of cyclic quadrilateral is 180°
From the figure we can see that,quadrilateral ABCD is inscribed in a circle.
<u>To find the value of x</u>
m<B + m<D = 180°
x + 148 = 180
x = 180 - 148 = 32°
<u>To find the value of angle A</u>
m<A = 2x + 1
x = 32
m<A = 2*32 + 1 = 64 + 1 = 65°
Therefore the measure of angle A = 65°