<u>Today</u> <u>2 years ago</u>
Chris: x + 3 (x + 3) - 2 = x + 1
Nathan: 18 (18) - 2 = 16
Jacob: x (x) - 2 = x - 2
Chris + Nathan + Jacob = sum
x + 1 + 16 + x - 2 = 59
2x - 15 = 59 <em>added like terms (x and x) and (1, 16, and -2)</em>
2x = 74 <em>added 15 to both sides</em>
x = 37 <em>divided both sides by 2</em>
Answer: Jacob is 37 yrs old
Answer: 1 9/16
Step-by-step explanation:
1. Switch the numerator and the denominator of the second fraction. (5/8 ÷ 2/5 = 5/8 x 5/2)
2. Multiply the two fractions. (5/8 x 5/2 = 25/16)
3. Simplify the answer. (25/16 = 1 9/16)
1.085*10^3 scientific notation is a number between 1-10 multiplied by 10 to a certain power.
Answer:
Step-by-step explanation:
for this equation
d=st
we can represent s as d/t
we can represent t as d/s
and in real world we have a lot of this type of equations
some of them are,
d=m/v ( density = mass / volume )
C = m.c ( heat capacity = mass x specific heat )
Answer: None
Step-by-step explanation:
In the given picture , there are two triangles and their corresponding angles are equal.
So by AAA similarity criteria they are similar. But there is no other information is given to prove that they are congruent.
[∵ we know that congruent are similar but similar triangles may not be congruent.]
Therefore, there is no sufficient information to prove them congruent by using any given postulate.
Hence, the answer is "None".
