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2 years ago

What is the area, in square centimeters, of the shape below? Express your answer as a fraction in simplest form.

Mathematics

1 answer:

emmainna [20.7K]2 years ago

7 0

Answer: (2/5) x (3/2) x .5 = 3/10 or .3

Step-by-step explanation: Area of a triangle is (1/2)bh . You substitute your answers and simplify.

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Which of the following are factors of x^2+5x+4

soldier1979 [14.2K]

Answer:

(x + 4) and (x + 1)

Step-by-step explanation:

x² + 5x + 4

Consider the factors of the constant term (+ 4) which sum to give the coefficient of the x- term (+ 5)

The factors are 4 and 1 , since

4 × 1 = 4 and 4 + 1 = 5 , then

x² + 5x + 4 = (x + 4)(x + 1) ← in factored form

3 0

3 years ago

PLEASE ANSWER!! WILL MARK BRAINLIEST

natulia [17]

The Answer I think is 21

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3 years ago

Find all polar coordinates of point P = (6, 31°). Im really struggling with this problem and I can't seem to find a consistent a

Kaylis [27]

Answer:

1. (6, -329°) (-6, 211°) (-6, -149°)

2. (5, -5π/3) (-5, 4π/3) (-5,-2π/3)

Notice: (+,+),(+,-),(-,+),(-,-).

If we consider angles beyond 360° or 2π, many other names for these points can be determined.

The polar coordinate can be written as (r, θ) = (r, θ + 2nπ) or (r, θ) = [ - r, θ + (2n + 1)π ], where n is any integer

3 0

3 years ago

Read 2 more answers

Find the distance between the points (0,-9) and(4,-6)

Len [333]

Answer:

d=5

Step-by-step explanation:

1. use the distance formula: d= $\sqrt{(x_{2} - x_{2} )^{2} +(y_{2} -y_{1} )^{2}$

2. plug in the points: d= $\sqrt{(0-4)^{2} +(-9+6)^{2}$

3. solve problem inside parentheses: d= $\sqrt{(-4)^{2} +(-3)^{2}$

4. square -4 and -3: d= $\sqrt{16+9$

5. add:d= $\sqrt{25$

6. find square root: d=5

8 0

3 years ago

there are thirty-three students in the chess club. there are five more boys than girls in the club. write and solve a system of

bixtya [17]

Girls=g
boys=g+5

33=g+(g+5)
33=g+g+5
33=2g+5
28=2g
14=g
g=14

4 0

3 years ago