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lozanna [386]
2 years ago
6

What percent is equivalent to 2/5.0.4%2.5%25%40% ​

Mathematics
2 answers:
Rzqust [24]2 years ago
7 0
Looooool 40% ezzzzzzzzz
devlian [24]2 years ago
3 0
Answer:

D. 40%

Explanation
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Jim charges $150 plus $60 per hour to move furniture. The equation below represents the
Sladkaya [172]

Answer:

the equation is corrent  if that what your asking

Step-by-step explanation:

8 0
3 years ago
How long does it take each horse to run a mile?
ad-work [718]
The fastest racehorses can run a mile in a little over a minute and a half.
4 0
3 years ago
Segment AX and Segment EX are secant segments that intersect at point X. What is the length of ED? a. 1 b. 3 c. 6 d. 9
suter [353]

Answer:

B. 3

Step-by-step explanation:

We can use secant theorem.

AX × BX = EX × DX

AX = 7 + 2 = 9

9 × 2 = (3 + x) × 3

18 = 9 + 3x

18 - 9 = 3x

9 = 3x

x = 9/3 = 3

The length of ED is 3 units.

6 0
3 years ago
The quadratic function f(x) = -x2 - 6x - 8 is graphed.
Alona [7]

Answer:

-2 and -4

Step-by-step explanation:

When the quadratic equation equals 0, that means when y = 0.

By looking at the graph, whenever y = 0 is when the graph crosses the x-axis.

The graph crosses the x-axis at only two points:

(-4, 0) and (-2, 0)

So the solutions to the graph when  -x^2 - 6x - 8 equals 0 is -2 & -4.

Hope it helps (●'◡'●)

7 0
2 years ago
Read 2 more answers
What is the area of the medal platform?
Pani-rosa [81]
The total area is 78 sq. ft.

Since the medal platform has different measurements, we need to individually compute the area of each polygon.

The top polygon is a square. Its sides measure 3 ft. 

A₁ = a²
A₁ = 3 ft²
A₁ = 9 ft²

The middle polygon is a rectangle. 

Its total width can be derived by adding the widths given and the width of the square above.

w = 3 ft + 3 ft + 3 ft
w = 9 ft

A₂ = width * height
A₂ = 9 ft * 2 ft
A₂ = 18 ft²

The bottom polygon is also a rectangle.

w = 4 ft + 9 ft + 4 ft
w = 17 ft

A₃ = width * height
A₃ = 17 ft * 3 ft
A₃ = 51 ft²

Total Area = A₁ + A₂ + A₃
T.A. = 9 ft² + 18 ft² + 51 ft²
T.A. = 78 ft²
3 0
3 years ago
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