Answer:
I was told it was D
Step-by-step explanation:
Scalene = yes it is possible (example: 105 degrees, 5 degrees, 70 degrees)
Right = No, the reason why is because the remaining angles must add to 90 which is less than a right angle. So it's impossible to have one angle over 90 degrees.
Acute = Also no. All three angles are less than 90 degrees
Isosceles = Yes. It is possible. One example would be 120 degrees, 30 degrees, 30 degrees.
Answer:
Q1A) $1750
Q1B) 64.3 %
Q2A) $49.50
Q2B) 66%
Step-by-step explanation:
Q1A) Total prize money for competition
= $500/4 × 14
= <u>$</u><u>1</u><u>7</u><u>5</u><u>0</u>
Q1B) Percentage of money given as first prize
= 9/14 × 100%
= <u>6</u><u>4</u><u>.</u><u>3</u><u> </u><u>%</u> (3 s.f)
Q2A) Total amount spent on music, films and books
= $16.50/5 × 15
= <u>$</u><u>4</u><u>9</u><u>.</u><u>5</u><u>0</u>
Q2B) Total amount as a percentage of $75
= 49.5/75 × 100%
= <u>6</u><u>6</u><u>%</u>
$34 divides by 4 = $8.50
$8.50 times 5 = $42.50
So your answer is $42.50
