Answer:360 degrees
Step-by-step explanation:
Answer:
- area 170 in²
- perimeter 78 in
Step-by-step explanation:
The Pythagorean theorem tells you the long side (x) of the rectangle is found from ...
5² + x² = 34.37²
25 + x² = 1181
x = √(1181 -25) = 34
The rectangle is 5 inches wide and 34 inches long.
The area is the product of the length and width:
area = (34 in)(5 in) = 170 in²
The perimeter is twice the sum of length and width:
perimeter = 2(34 in + 5 in) = 78 in
Answer:
Step-by-step explanation:
we know that
If AB is parallel to CD
then
triangles ABE and EDC are similar
Remember that
If two triangles are similar
then
the ratio of their corresponding sides is equal and their corresponding angles are equal too
In this problem
substitute the values and solve for x
Find the length of AE
-----> substitute the value of x
Answer:
8.) x = 32/33
9.) x = -19
10.) x = 22/15
11.) x = 6/13
Step-by-step explanation:
Degree + x + n = X
P.S. - I couldn't see number 12...
Answer:
B. 1/16
Step-by-step explanation:
f(-4) = 2^(-4) = 1/(2^4) = 1/16