Answer:
$221.07
Step-by-step explanation:
To find the discount price, you do 329.95*.67= 221.0665
221.0665 is rounded to 221.07
Hope this helps!
Answer:
3. PR=51
4. FE=28
Step-by-step explanation:
3. since the two triangles are similar, set up a proportion:
x+8/3x-9=24/28
*cross multiply*:
28(x+8)=24(3x-9)
28x+224=72x-216
44x=440
x=20
to find PR:
PR=3x-9
PR=3(20)-9
PR=51
4. same here:
39/4x+2=42/5x-2
39(5x-2)=42(4x+2)
195x-78=168x+84
27x=162
x=6
to find FE:
FE=5x-2
FE=5(6)-2
FE=28
No, 2 x 7 is 14 which is even.
Answer: 15
Step-by-step explanation:
Distance= rate multipled by time
rate equals distance divided by time 37.5/2.5 =15
time= distance divided by rate 37.5/17= 2.5
speed= distance divided by time 37.5/2.5=15
Answer:
The approximate radius is 2.99914. Let me know if this helps you out!
Step-by-step explanation:
