Answer:
D. addition property of equality
Step-by-step explanation:
The elimination method requires you to add the two equations together to find a simplified equation.
Answer:
Pat would be 32 and Patrick will be 9 before the 5 years
Step-by-step explanation:
pat is older by 23
in 5 years the dad will be 28 years older than his son and 28 x 1/2 = 14
so the son will be 14 in 5 years so he would be 9 now making the dad 23 years older the dad would be 32
The diagrams showing pairs of adjacent angles and the given description is shown in the attachments below.
<h3>What are Adjacent Angles?</h3>
Adjacent angles are angle that share the same vertex and also has a side in common.
a. An obtuse angle is greater than 90°.
Figure 1 shows a pair of adjacent angles that are obtuse which are ∠ABD and ∠CBD
b. Figure 2 shows two adjacent angles, ∠ABD and ∠CBD whose sum equals 180 degrees.
c. Figure 3 shows two adjacent angles, ∠ABD and ∠CBD whose sum equals 60 degrees.
Learn more about adjacent angles on:
brainly.com/question/25713164
You are given
the surface area of the cube which is 96cm2. You are asked to find the length
of one side and its volume. Note that the surface area of the cube is equal to
6 times the square root of s (the side of the cube) and the volume is the cube
root of s. So,
SA = 6*s^2
96cm2 = 6*s^2
s^2 = 16cm
<u>s = 4cm,
this is the length of one side.</u>
V = s^3
V = (4)^3
<u>V = 64cm3,
this is the volume of the cube.</u>
