Answer:
UV=29
Step-by-step explanation:
In right triangles AQB and AVB,
∠AQB = ∠AVB ...(i) {Right angles}
∠QBA = ∠VBA ...(ii) {Given that they are equal}
We know that sum of all three angles in a triangle is equal to 180 degree. So wee can write sum equation for each triangle
∠AQB+∠QBA+∠BAQ=180 ...(iii)
∠AVB+∠VBA+∠BAV=180 ...(iv)
using (iii) and (iv)
∠AQB+∠QBA+∠BAQ=∠AVB+∠VBA+∠BAV
∠AVB+∠VBA+∠BAQ=∠AVB+∠VBA+∠BAV (using (i) and (ii))
∠BAQ=∠BAV...(v)
Now consider triangles AQB and AVB;
∠BAQ=∠BAV {from (v)}
∠QBA = ∠VBA {from (ii)}
AB=AB {common side}
So using ASA, triangles AQB and AVB are congruent.
We know that corresponding sides of congruent triangles are equal.
Hence
AQ=AV
5x+9=7x+1
9-1=7x-5x
8=2x
divide both sides by 2
4=x
Now plug value of x=4 into UV=7x+1
UV=7*4+1=28+1=29
<u>Hence UV=29 is final answer.</u>
The answer is y=1/2x -2
-In order to find this, you need to find the slope first.
-Since the x-intercept is (4,0) and the y-intercept is (0,-2), we can use (y-y1)/(x-x1).
-So, (0 - -2)/(4 - 0) = 2/4 = 1/2 (this is the slope)
-Using y=mx+b, where m= the slope and b=the y-intercept, plug in 1/2 for m and -2 for b
-Now the equation is y=1/2x -2
Answer:
B. 31
Step-by-step explanation:
The acreage Mr. Flowers intends to sell is 2/3 of his total, so is ...
(2/3)(23 1/4) = (2/3)(93/4) = 31/2 . . . . acres
Divided by 1/2 (which is the size of a lot), we will get the number of lots this will make:
(31/2)/(1/2) = 31/1 = 31
Mr. Flowers will have 31 lots for sale.
Answer:
its c!
Step-by-step explanation:
trust me on this!
Answer:
hey!!! uhm i can help kinda...go onto "g o o g l e" and look up the question..if an app pops up with the answers that says "q u i z l e t" then you can easily get the answer!!! have a great day! <3
Step-by-step explanation:
