Answer:
A = 32
Step-by-step explanation:
A = ½ (a + b) h
A = ½ (3 + 10) 4
A = (3+5)4
A = (8)4
A = 32
Answer:
The measure of the angles are 112 degrees and 68 degrees.
Step-by-step explanation:
Two angles are supplementary if they add up to 180 degrees.
The first angle is 8x degrees.
The second angle is (4x+12) degrees.
Therefore:
8x+4x+12=180 degrees
12x+12=180
12x=180-12
12x=168
Divide both sides by 12
x=14 degrees
Substituting x in the given angles:
8x =8*14=112 degrees
4x+12=4(14)+12=68 degrees
Therefore, the measure of the angles are <u>112 degrees and 68 degrees.</u>
Answer:
option:C is correct.
Step-by-step explanation:
we could clearly see that the graph of this system will pass through the points i.e. the points (1,2),(2,4),(3,8),......(30,2^30).
so based on the observation from the graph we see that each each day corresponds to a unique amount of pennies in this sequence as there is always a different value of 2^x for each x=1,2,...30.
Hence, option C is correct.
Answer:
The answer is B.
Step-by-step explanation:
so from R to S is 180 degrees and if R to P is 130 degrees then you need to subtract 180 from 130 which gives you 50.