Adjacent Angles are two angles that share a common vertex, a common side, and no common interior points. (They share a vertex and side, but do not overlap.) A Linear Pair is two adjacentangles whose non-common sides form opposite rays. ... ∠1 and ∠3 are not vertical angles (they are a linear pair).

6 0

4 years ago

Diana and Sue clean homes for a summer job.The charge 70$ per house plus 15%tip. If they clean 3 house per week how much tip do,

jek_recluse [69]

Diana and sue made $ 241.5 per week

Solution:

Given that Diana and Sue clean homes for a summer job

The charge 70$ per house plus 15% tip

charge = $ 70 plus 15 % tip

So 15 % tip is made for $ 70

charge per house is given as:

charge per house = 70 + 15 % of 70

$\rightarrow 70 + 15 \% \times 70\\\\\rightarrow 70 + \frac{15}{100} \times 70\\\\\rightarrow 70 + \frac{15}{10} \times 7\\\\\rightarrow 70 + 1.5 \times 7 = 70 + 10.5 = 80.5$

Thus charge per house is $ 80.5

If they clean 3 house per week, then the total charge is:

charge for 3 house = charge for 1 house x 3

$\text{ charge for 3 house} = 80.5 \times 3 = 241.5$

Thus Diana and sue made $ 241.5 per week

8 0

3 years ago

Solve the equation for 5x^2-4x=6

Andrei [34K]

Answer:

x = (4 + 2√34)/10, x = (4 - 2√34)/10

Step-by-step explanation:

5x² - 4x = 6

Subtract: 5x² - 4x - 6 = 0

Quadratic formula: x = (4 ± √(16 - 4*5*(-6)))/10

Multiply: x = (4 ± √(16 + 120))/10

Simplify: x = (4 ± 2√34)/10

8 0

3 years ago

Someone help me with this ASAP

Archy [21]

Answer:

1:6

3/5×2=6/10

2:14

21÷3=7

2×7=14

8 0

3 years ago

Read 2 more answers