<u>Corrected Question</u>
Suppose that y and z are points on a number line if yz equals 16 and y lies at -4. Where could z be located?
Answer:
z would be located at -4.
Step-by-step explanation:
If the product of y and z, yz=16
Point y lies at -4.
Substituting y=-4 into yz=16, we obtain:

Divide both sides by -4

Therefore, <u>z would be located at -4</u>, which is the same point at which y is located.
y and z are the same points on the number line.
We know our result is correct because the product of two negative numbers is positive.
Step-by-step explanation:
<A + < B = 90° { being complementary angles)
2x + 10° + 3x + 15° = 90°
5x = 90° - 15° - 10°
5x = 65°
x = 13°
Now
<B = 3x + 15° = 3 *13° + 15° = 54°
Hope it will help :)
For this case what we can do to represent this problem is the following rule of three:
25 feet ---> 10 inches
450 feet ---> x
Clearing the value of x we have:
x = (450/25) * (10)
x = 180 inches.
Now, let's convert this value to feet:
x = 180 * (1/12) = 15 feet
Answer:
Ella's model is 15 feet tall
Answer:
28 feet
Step-by-step explanation:
Mr.math is 6ft but his shadow is 5ft so that mean the pole is 28ft n the shadow is 27ft
6-1=5
?-1=27
27+1=28
?=28
Answer:
A
Step-by-step explanation: