Here is the answer toke a second to remember but here u go
Answer:
B
Step-by-step explanation:
Answer:
Total number of arrangements = 1,663,200
Step-by-step explanation:
Given:
11 - letter
FIRECRACKER
F = 1
I = 1
R = 3
E = 2
C = 2
A =1
K = 1
Find:
Total number of arrangements = ?
Computation:
Note: Repeated letter will be avoid.

Total number of arrangements = 1,663,200
The measure of the complementary angle to the angle 44.6° as given in the task content is; 45.4°.
<h3>What is the measure of the complementary angle as given in the task content?</h3>
It follows from the task content that the complementary angle to angle measure 44.6° be determined.
Unlike supplementary angles which add up to 180, complementary angles add up to 90°.
Hence, the required complementary angle is; 90°-44.6° = 45.4°.
Read more on complementary angles;
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Answer:
Step-by-step explanation:
We need x first.
AB = DE
12 = 3x -3
4 = x -1 . . . . . divide by 3
5 = x
Now, we can find y.
∠C = ∠F
7x +y = 55
y = 55 -7x = 55 -7(5)
y = 20