Answer:
<h2><em><u>x = 5</u></em></h2>
Explanation:
11 - x < 7
- 11 minus a number is less than 7
<em>Insert 5 into the equation</em>
11 - 5 < 7
<em>Simplify</em>
6 < 7
<em>Insert 3 into the equation</em>
11 - 3 < 7
<em>Simplify</em>
8 < 7
<h3><u><em>x = 5 is a solution to the equation 11 - x </em></u><u>< 7</u></h3><h3><u /></h3>
- PacificNorthwest
Answer:
Correct choice is 3
Step-by-step explanation:
Two intersecting planes intersect in line consisting of all common points of both planes. You cna name this line knowing at least two common points of these two lines.
1 picture shows that planes PQS and PRS intersect in PS (common points are P and S).
2 picture shows that planes PRS and PQR intersect in PR (common points are P and R).
3 picture shows that planes PQR and QRS intersect in QR (common points are Q and R).
4 picture shows that planes PQR and PQS intersect in QP (common points are P and Q).
Velocity (against wind) = 2,688 km / 4 hr = 672 km/hr
Velocity (with wind) = 3,208 km / 4 hr = 802 km/hr
psa means plane velocity in still air
ws means wind speed
psa -ws = 672
psa +ws = 802 We add both equations and get
2 psa = 1,474
plane velocity (in still air) = 737 km/hr
psa +ws = 802 so that means
wind speed = 802 -737 = 65 km/hr
Source:
http://www.1728.org/veloccal.htm
(My website)
The answer is B
sin=Opposite/Hypotenuse
sin=28/100
Divide numerator and denominator by 4
sin=7/25
Cosine=adjacent/hypotenuse
cos=96/100
Divide numerator and denominator by 4
cos=24/25
Tangent=opposite/adjacent
tan=28/96
Divide numerator and denominator by 4
tan=7/24
Answer:
can i get some points?
Step-by-step explanation:
