<u>Answer:</u>
<u />
2×8=16
7×3=21
2/3 + 7/8 = 16/24 + 21/24
Answer:
I don’t for sure know the answer but I think it’s ”1”
Step-by-step explanation:
Exact Form : -53/12
Decimal Form : -4.416
Mixed numbers : -4 5/12
Answer:
y= 1/12(x-0)^2+0
this answer works as an upward parabola
Step-by-step explanation:
- The formula for a veritcal parabola is y=1/4p(x-h)^2+k
- (h,k)= coordinates of the vertex of the parabola
- p= absolute value of the distance from the vertex to the focus/directrix
- In this problem, it is given that the vertex is at the origin (0,0) and the focus (the bulb), is 3 centimeters away from the vertex.
- Now, you know the values of the variables. Fill in the values
- FROM THE FORMULA: 1/4p turns into 1/12 since p is 3.
- (x-h)^2+k turns into (x-0)^2+0, since h and k where the values of the vertex which was 0,0
- once all the variables are given values (except x and y) you have made your equation!
- The answer is y=1/12(x-0)^2+0
<u>M</u><u>A</u><u>R</u><u>K</u><u> </u><u>BRAINLIEST</u><u>!</u><u> </u><u>th</u><u>is</u><u> </u><u>took</u><u> </u><u>forever</u><u>,</u><u> </u><u>and</u><u> </u><u>I</u><u> </u><u>know</u><u> </u><u>this</u><u> </u><u>is</u><u> </u><u>the</u><u> </u><u>right</u><u> </u><u>answer</u><u> </u><u>since</u><u> </u><u>I</u><u> </u><u>g</u><u>ot</u><u> </u><u>a</u><u> </u><u>p</u><u>e</u><u>r</u><u>f</u><u>e</u><u>c</u><u>t</u><u> </u><u>grade</u><u> </u><u>when</u><u> </u><u>I</u><u> </u><u>turned</u><u> </u><u>mine</u><u> </u><u>in</u><u>.</u><u> </u>
Hi there!

The two trapezoids are similar, so we can determine a common scale factor:
OL/UR = NM/TS
9/3 = 6/2
3 = 3
Trapezoid ONML is 3x larger than UTSR, so:
RS = 4, LM = y
3RS = LM
3 · 4 = y = 12.
Find x using the same method:
3UT = ON
3(2x+1) = 4x + 9
6x + 3 = 4x + 9
2x = 6
x = 3.