PLEASE HELP ME ASAP I NEED ANSWERS PLEASEEE
1 answer:
Answer:
p= 21
Explanation:
FIRST DO
3(21) -7
3 × 21 = 63
63 - 7 = 56
THEN DO
6(21) - 2
6 × 21 = 126
126 - 2 = 124
FINALLY
It needs to add up to 180°
124 + 56 = 180°
Therefore, the value of p = 21
Hope this helps!!! :)
You might be interested in
The answer is 14 m
<span>In
a 30°-60°-90° triangle, the hypotenuse (c) is twice the length of the shorter
leg (a) which is the opposite to the 30 angle:
</span>
c = 2a
We have c = 28 m
So: 28 = 2a
a = 28 / 2
a = 14 m
Answer:
Step-by-step explanation:
diameter = 4.275"
r = 4.275 ÷ 2 = 2.1375"
Area of circle = πr²
= 3.14 * 2.1375 * 2.1375
= 14.3463
≈ 14.3 in²
The coordinate is a solution for the first system (x-2y=4). But the coordinate is not a solution for the second system.
Answer:
-38>x
Step-by-step explanation:
Answer:
1 gallon of gas is $2.75
Step-by-step explanation:
becuase 22 divided by 8 (since they put 8 gallons in) = 2.75
