Answer:7 + 11x
Step-by-step explanation: you add your letter and number that were in the brackets the since 7 has no number the equation would end and become 7+11x
4 + (6-1)d = 179
<span>4 + 5d = 179 </span>
<span>5d = 175 </span>
<span>d = 35</span>
Answer:
97 hundreths or 97 cents
Step-by-step explanation:
Answer:
Step-by-step explanation:
Remember that the formula to get the area of a right triangle is base times height divided by 2, so to find the area:
5 x 12 = 60/2 = 30
Area of this triangle is 30.
To find the perimeter, add all the sides:
5 + 12 + 13 = 30.
Perimeter of this triangle is 30.
