The cars speed is 80 miles per hour
Answer:
13 cm
Step-by-step explanation:
change the 10mm to 1cm and subtract the 14 cm - 1 cm = 13 cm
Answer: x = -0.3, x = -25.8
<u>Step-by-step explanation:</u>
(x + 25)(9x + 10) = 180
x(9x+10) + 25(9x+10) = 180
9x² + 10x + 225x + 250 = 180
9x² + 235x + 250 = 180
9x² + 235x + 70 = 0
a=9 b=235 c=70
Use Quadratic Formula to find the roots:
,
,
= -0.3 , -25.8
If she has 6 yards and each pillow required 1 yard she can make 6 pillows
Answer:
Exact form:
Decimal form:
Step-by-step explanation:
÷
Let's put everything into a fraction.
Now we have an answer.
Exact form:
Decimal form:
Hope this helps!