Answer:
see explanation
Step-by-step explanation:
Given AB ≅ BC, then
AB = BC = x + 6 , and
AC = AB + BC ← substitute values
3x - 31 = x + 6 + x + 6, that is
3x - 31 = 2x + 12 ( subtract 2x from both sides )
x - 31 = 12 ( add 31 to both sides )
x = 43
Hence
AB = BC = x + 6 = 43 + 6 = 49
AC = 3x - 31 =(3 × 43) - 31 = 129 - 31 = 98
Answer:
x =5
Step-by-step explanation:
Distribute the 7
leaves you with 14x - 28 =42
Add 42 to both sides, cancelling out the 28 on the left
left with 14x = 70
70/14 = 5
x = 5
Answer:
D. Last one
Step-by-step explanation:
the 5 and the 3 in the parenthesis is the price for the large toy car while being added to the price of the small toy car outside the parenthesis equaling to the total price
Answer:
4 and 1/2 hours at the end of 6 days :)
118.2 Degrees is the correct answer.
Further Explanation:
The diagram is attached with the answer to explain the scenario.
We can see that ∠1 and ∠2 are supplementary angles i.e. their sum will be 180°
So,
m∠1 + m∠2 = 180°
61.8° + m∠2 = 180°
m∠2 = 180° - 61.8°
m∠2 = 118.2°
Corresponding angles are those angles which have the same relative position on each intersection where a line intersects two other lines. If the two other lines are parallel then corresponding angles are equal.
We can see from the diagram that ∠2 and ∠6 have the same realtive position and as the lines which were intersected are parallel so
m∠2 = m∠6
So,
m∠6 = 118.2°
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