Answer:
a, b, and c can be formed a triangle
The area of the triangle is 13385.87 square units.
Step-by-step explanation:
<em>Let us revise an important fact in any triangle</em>
- The sum of the lengths of the two shortest side must be greater than the length of the longest side
The length of the sides are a = 240, b = 132, and c = 330
∵ The two shortest sides are a = 240 and b = 132
∵ a + b = 240 + 132 = 372
∵ The longest side is c = 330
∵ 372 > 330
∴ a + b > c
∴ a, b, and c can be formed a triangle
<em>Let us revise the </em><em>Heron's formula</em><em> of the area of the triangle</em>
- Area = , where a, b,c are the lengths of the sides of the triangle, and
∵
∴
∴
∴
The area of the triangle is 13385.87 square units.
Answer:
Hence, $4679 is left for the rest of their monthly budget.
Step-by-step explanation:
It is given that:
Brendan takes home $2,300 on the 5th and 20th of each month.
i.e. the total amount he brings home=$2300+$2300=$4600.
Tasia receives $4,800 once a month
Hence total amount they earn=$4600+$4800=$9400.
Description Amount
mortgage $3,200
utilities $445
Brendan's car payment $225
Tasia's car payment $385
minimum credit payments $214
cell phone plan $156
gym membership $96
i.e. the amount spent= $3200+$445+$225+$385+$214+$156+$96
=$4721
Hence, the amount left for the rest of their monthly budget=$9400-$4721
=$4679
Answer:
the answer is 8, second option
The first is 53 , and second is.... 105 I think