Answer:
Benjamin ate 16/35 more than how much his sister ate of the sandwich.
Answer:
42 meters squared
Step-by-step explanation:
Lets split the trapezoid into 2 parts (6*5 and 2*6)
6*5+2*6
= 30+12
= 42
Answer:
10^4
Step-by-step explanation:
Jim writes x words per day
x = 10^7 ÷ 10^3
= 10^(7 -3)
= 10^4
<h3>
Answer: 8.2 (choice B)</h3>
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Explanation:
First we'll need the length of segment BD, which I'll call x for now. The similar triangles allow us to set up the proportion below to solve for x
AD/BD = BD/DC
13/x = x/4
13*4 = x^2
52 = x^2
x^2 = 52
x = sqrt(52)
Segment BD is exactly sqrt(52) units long.
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Now focus your attention on triangle BDC. We'll use the pythagorean theorem to find BC
(BD)^2 + (DC)^2 = (BC)^2
( sqrt(52) )^2 + ( 4 )^2 = ( m )^2
52 + 16 = m^2
68 = m^2
m^2 = 68
m = sqrt(68)
m = 8.2462 approximately
m = 8.2
Y=mx+b
m=4
y=4x+b
(0,6)
6=4*0+b
b=6
y=4x+6 Answer is B.
