Answer:
x=2 and y=11
Step-by-step explanation:
2x+4=x+6
=> x=2
then
y-4=x+5
y=2+5+4
=>y=11
X>-5
Just divide both sides by -2
Answer:
1/4x4=1
1/20x4=4/20 or 1/5 which means he can run 5 mile an hour.
Step-by-step explanation:
sorry if Mali.
Answer: 14.6
<u>Step-by-step explanation:</u>
Draw a right triangle such that the building is perpendicular to the ground (which is where the shadow is cast).
Use Pythagorean Theorem to find the length of the shadow (x):
x² + 34² = 37²
x² = 37² - 34²
x² = 213
√x² = √213
x = 14.59
Answer:
Option b.
Step-by-step explanation:
we know that
In the right triangle FGH
The function cosine of angle F is equal to divide the adjacent side angle F by the hypotenuse
substitute the values and solve for h