+ 32
and
- 5
will do that job for you.
Answer:
Coordinates of point P is .
Step-by-step explanation:
Given that mid point of line segment is at <em>M(-9, 8.5).</em>
Q is at <em>(-4, 14)</em>.
Let coordinate of P be .
Using the ratio, we can say the following:
<em>The coordinates of mid point</em> of a line with endpoints and is given as:
Using the formula for above given dimensions:
So, the <em>coordinates of point P are</em> .
Answer:
2
Step-by-step explanation:
The reciprocal of a number n is
Here n = 0.5, then reciprocal is
= 2
Answer:
-1
Step-by-step explanation:
using PEDMAS(parentheses, exponents, division, multiply, addition, subtraction) to solve the problem
First, multiply (-5)(2) and 2(-3)
(-5)(2) – 2(-3) + 3
=-10-(-6)+3
=-10+6+3
add -10+6
-4+3
Add -4+3
-4+3
=-1
Therefore, (-5)(2) – 2(-3) + 3 is equal to -1
Answer:
30°
Step-by-step explanation:
∠A + ∠B + ∠C = 180
∠B = ∠A + 20
∠C = 2 * ∠B
<A + (∠A + 20) + (2 * ∠B) = 180
<A + (∠A + 20) + (2 * (∠A + 20)) = 180
<A + (∠A + 20) + 2∠A + 40 = 180
4∠A + 60 = 180
4∠A = 120
∠A = 30