Because both angles are the same, and are in the same spot in the congruent triangles, we can set these angles up to equal each other:
Add x to both sides:
Subtract 4 from both sides:
Divide both sides by 4 to get x by itself:
The value of x is
17.
How many 3's are there in 18? 6! So we need 6 cups of carrots for 18 cups of chicken!
Answer:
∠ C ≈ 66.8°
Step-by-step explanation:
Using the tangent ratio in the right triangle
tanC = = = , then
∠ C = ( ) ≈ 66.8° ( to the nearest tenth )
Answer:
3/4 hour
Step-by-step explanation:
1/3 + 1/6 + 1/4 = 4/12 + 2/12 + 3/12 = 9/12
12*5 = 60
9*5 = 45
45/60 = 3/4
Answer:
Part a) The inequality that models this problem is
Part b) The greatest possible value for the width is 10.6 centimeters
Step-by-step explanation:
Part a) Which inequality models this problem?
Let
l ----> the length of the rectangle in cm
w ---> the width of the rectangle in cm
we know that
The perimeter of the rectangle is equal to
Remember that
The term "at most" means "less than or equal to"
so
----> inequality A
---> equation B
substitute equation B in the inequality A
---> inequality that model the problem
Part b) what is the greatest possible value for the width?
solve for w
Divide by 10 both sides
therefore
The greatest possible value for the width is 10.6 centimeters