Answer:
$1.75 each
Step-by-step explanation:
5 people total
5 sodas at $5.50 = $27.50
5 hot dogs at $12.75 = $63.75
Total = $91.25
Each paid $20 = $100.00
Change = $8.75
Each receives: $1.75/each
If angle D is congruent to angle E, then the triangle DFE is an isosceles triangle (look at the picture).
Therefore DF ≅ EF.
DE = x + 4, EF = 4x - 8, DF = 7x - 35
The equation:
7x - 35 = 4x - 8 <em>add 35 to both sides</em>
7x = 4x + 27 <em>subtract 4x from both sides</em>
3x = 27 <em>divide both sides by 3</em>
x = 9
DE = x + 4 → DE = 9 + 4 = 13
EF = 4x - 8 → EF = 4(9) - 8 = 36 - 8 = 28
DF = 7x - 35 → DF = 7(9) - 35 = 63 - 35 = 28
<h3>Answer:</h3><h3>x = 9, DE = 13, EF = 28, DF = 28.</h3>
Answer:
1. The parallel lines are m and n
2. The transversal is line t.
3. 8 angles are formed by the transversal.
4. Angles 7 and 5, 1 and 3, 2 and 4, 6 and 8, 6 and 2, 7 and 3, 1 and 5, 4 and 8, 3 and 5, 2 and 8, 4 and 6, and 1 and 7.
5. If m<5 is 110°, then m<1 is also 110°
Hope this helps
Answer:
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Step-by-step explanation:
Answer:
5
Step-by-step explanation:
Alternate means opposite side and interior is inside the line
So angle 5
