4. 42,
Since Q1 is the first part of the box plot, and on the graph states
42
Answer:
(6,-7)
Step-by-step explanation:
take b as x2,y2
then apply mid point formula
x=(x1+x2)/2
y=(y1+y2)/2
It is is a parallelogram, hence we have to face sides equal in length and the opposite angles are also the same. From the given above we have:
ab=14 and its opposite side cd=14
bc=20 and its opposite side da=20
Solving for the diagonal measurement bd, we have consecutive angles are equal to 180°
∠A+∠B=180°
∠A=180°-54°
∠A=126° , ∠B=54° ,∠C=126° and ∠D=54°
bd²=ab²+da²-2(ab)(da)cos126°
bd²=14²+20²-2*14*20cos126°
bd=30.42 unit
Solving for the angle dbc, we have
cos dbc=bc²+bd²-cd²/a*bc*bd
cos dbc=20²+30.42²-14²/2*20*30.42
dbc=21.76°
Answer: 8
Step-by-step explanation:
it's a rectangle, both the longer sides are the same and both the shorter sides are the same. so the opposite side has to equal 6, to get there we need to solve the equation, I did a few and ended up finding the correct answer to be 8. Since:
2*8-10=6
Therefore, both sides are now equal.
Ps- If you wouldn't mind, could you please help me out by marking Brainliest? I hate to ask but I only need one more before I rank up, and I'm so close!!
Answer:
p=-2
Step-by-step explanation:
-25p-2=48
Take 2 to the other side which becomes positive
-25p=48+2
-25p=50
Divide both sides by the coefficient of x that is -25
-25p/-25=50/-25
p=-2
