Answer:
-78
Step-by-step explanation:
We subtract 1, then 3, then 5, then 7
Then subtract 9,11,13,15,17
-21 -11 = -33
-33 -13 = -46
-46 -15 = -61
-61 -17 = -78
3, 2, -1, -6, -13, -22, -33, -46, -61, -78
That numer loks like "S" or it could be an eight.
3 < (S + 4) OR
3 < (8 + 4)
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
9514 1404 393
Answer:
x ∈ {2.07014981016}
Step-by-step explanation:
The equation can be rewritten as ...
√x = 18-8x
x = 324 -288x +64x²
64x² -289x +324 = 0
x = (289 ±√577)/128 ≈ {2.07015, 2.44548}
Since √x must be positive, we know that ...
18 -8x ≥ 0
x ≤ 18/8 = 2.25
The larger of the above solutions is extraneous, so the solution set is ...
x ∈ {(289 -√577)/128} ≈ {2.07015}