Answer:
x=-8
Step-by-step explanation:
multiplying -5 * 2 to get rid of the 2 and the denominator which equals -10. Then, add two to the other side which equals negative eight.
If a right triangle is 90° , the other acute triangle would be 10° because 90 - 80 = 10
Answer:
5
Step-by-step explanation:
To find the distance between two points, use the distance formula, . The and represent the x and y values of one point, while the and represent the x and y values of another point. Thus, substitute the x and y values of the given points into the appropriate places of the formula and solve:
Thus, the distance is 5 units.
Answer:
2755 & 40 mg left
Step-by-step explanation:
he has: 1080000 mg of fertilizer
1 plant each year gets: 392 mg
1080000:392=2755 plants can be fully fertilized per year
he has 40 mg left
The length of each side of the square is 3 ft.
<u>Step-by-step explanation:</u>
We have , A composite figure is formed by combining a square and a triangle. Its total area is 52.5 ft. The area of the triangle is 43.5 ft . We know that area of a square = . According to question:
area of square =
area of triangle = 43.5 ft
total area = 52.5 ft.
Total area = area(square+triangle)
⇒
⇒
⇒
⇒
⇒
Therefore, the length of each side of the square is 3 ft.