Answer:
Step-by-step explanation:
<u>Equation:</u>
<u>Solve:</u>
<u>We know that:</u>
- The real answer is 2.666667.
<u>But, we need to:</u>
- Round to the nearest one.
<u>So, then:</u>
Answer is 3.
Answer:
i think 3+10=13 is the open statement
Write out the expression 2 - (2x-7)^2. That's it.
But if you want to go further and remove the parentheses, first expand (2x-7)^2: (2x-7)^2 = 4x^2 - 28x + 49,
and then subtract this result from 2:
2 - (4x^2 - 28x + 49) (It's important to use parentheses here)
Now, following the distributive property of multiplication, remove the parentheses:
2 - 4x^2 + 28x - 49
Combining the constants, we get the final answer: - 4x^2 + 28x - 47
Answer: 1: 34 units 2: 24.5
Step-by-step explanation:
For figure 1, just split the area into squares and triangles and find the area of each. If you split figure 1 into 1 square and 3 triangles you get...
4x4= 16
(4x3)/2= 6
(4x4)/2= 8
(4x2)/2= 3
16+6+8+3 = 34
You do the same for figure 2, but use 4 triangles and 1 tiny square
1x1= 1
(4x3)/2= 6
(3x3)/2= 4.5
(4x4)/2= 8
(5x5)/2= 5
1+6+4.5+8+5= 24.5
You shouldn't need to worry about negative numbers because you are looking at the area
Answer:
Given parallelogram MNFQ,
Prove: ∠N ≅ ∠Q
Since, by the definition of parallelogram opposite sides are congruent,
That is, MN≅QP and MQ≅NP.
Statement Reason
1. MNPQ is a parallelogram. 1. Given
2. MN≅QP 2. Definition of parallelogram
MQ≅NP
3. MP≅MP 3. Reflexive
4.Δ MQP≅Δ PNM 4.SSS congruence postulate
5.∠N≅∠Q 5. CPCTC