Answer:
Y=180
X=90
Step-by-step explanation:
Answer:
<em>Hope this helps! ↓</em>
Step-by-step explanation:
1.) 90 Km/h. Example: What is the speed of a cheetah that travels 112.0 meters in 4.0 seconds? ... Speed of the cheetah in miles per hour 28m 1 mile 3600 s 63 miles
2.) y=kx is the direct variation formula. Inserting the information and variables from this scenario we get h = kn.
12 = k*(10) First solve for 'k', the constant of proportionality by dividing by 10.
1.2 = k
Next write the equation using this k and the h & n.
h = 1.2*n
Now we want to find the height if we have 24 books so plug 24 in for n.
h = 1.2 * 24
h = 28.8 inches
3.) 10/3
Step-by-step explanation:
make them common denominators then the two negatives cancel out one so then subtract.
