Answer:
Angle 1= 58
Angle 2= 64
Angle 3= 58
Step-by-step explanation:
The two smaller triangles are each right triangles and every triangle equals 180 so add 32 degrees and 90 degrees ( 90+32=122) and subtract that from 180 and you get angles 1 and 3 from your isosceles triangle
then you add both angles 1 and 3 from your isosceles triangle which are 58 degrees each (58+58=116) and subtract that from 180 (180-116=64) and you get angle 2
Answer:
y = 32
Step-by-step explanation:
y = 3x + 5
y = 3(9) + 5
y = 27 + 5
y = 32
<span>an equation for the line in point-slope form and general form is :
y = ax+b a : </span>slope ; the <span>Passing through (x' ; y')
</span>y' = ax'+b
y-y' =a(x-x') and : x' =-5 y' =6
calculate a :
let : y = ax+b .....(D)
....<span>y=7x-1...</span>.(D')
.(D) perpendicular to(D') : slope (D) × slope (D') = -1
slope (D') = 7
slop(D)×(7 = -1
slope (D) = -1/7
equation for the line : y-y' =a(x-x')
y-6 =(-1/7) (x+5)
12/16 can be simplified to 3/4, because 12 and 16 can both be divided 4, 12/4=3, 16/4=4.
Answer:
The ratio of the number of gigabytes to the price in dollars for Dial It Up is 1:8
The ratio of the number of gigabytes to the price in dollars for Ring Ring is 1:9
Step-by-step explanation:
The word problem relates to the comparison between the cost of a gigabyte on Dial It Up network and the cost per gigabyte on Ring Ring network
On Dial It Up, 2 gigabytes costs $16
Therefore, 1 gigabytes costs $16/2 = $8
Which gives Dial It Up cost per gigabyte as $8 per gigabyte
On Ring Ring, 1 gigabytes costs $9
Which gives Ring Ring cost per gigabyte as $9 per gigabyte
The ratio of the number of gigabytes to the price in dollars for Dial It Up is 1:8
The ratio of the number of gigabytes to the price in dollars for Ring Ring is 1:9.
