Answer: r=4b/m-k
Step-by-step explanation: I think
Answer:
The measure of angle ∠ b is 68°.
Step-by-step explanation:
There are two angles ∠ a and ∠ b which are complementary.
Therefore, from the definition of complementary angles, we have
∠ a + ∠ b = 90°
Now, if the angle ∠ a is measured to be 22°, then
22° + ∠ b = 90°
⇒ ∠ b = 90° - 22°
⇒ ∠ b = 68°
Therefore, the measure of angle ∠ b is 68°. (Answer)
Answer:
Step-by-step explanation:
im gonna go out on a limb and say (B)
Answer:
448
Step-by-step explanation:
Assuming that each notebook contains the same amount of pages, you must first divide 512 by 8. You will find that each notebook contains 64 pages. Then, to find how many pages he filled with notes after completing 7 notebooks, multiply 64 by 7. You should get the answer, 448.
Answer:
I would say yes
Step-by-step explanation: Hope I helped!