1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
arlik [135]
2 years ago
12

Whats the are of a parralelagram thats 9,3,20 23 5

Mathematics
1 answer:
vampirchik [111]2 years ago
8 0

Answer:

Step-by-step explanation:

That is not a parallelogram. It has more than four sides.

Area of the white part of the figure is 4×20 = 80 m²

If you expand the figure to include the white part, its area is 9×23 = 207 m².

Green area = 207-80 = 127 m²

You might be interested in
What is the circumference?<br> 30 ft
valentinak56 [21]

Answer:

94.248 feet

1,131.0 inches

94′ 3″ feet and inches

28.727 meters

2,872.7 centimeters

Step-by-step explanation:

4 0
2 years ago
On another question the rest
Strike441 [17]
24 sponge fingers and 420 jelly
5 0
3 years ago
Claire received 3/8 of her allowance on Monday. What decimal shows the part of her allowance that she received?
lakkis [162]

Answer:

0.375

Step-by-step explanation:

3/8 = 0.375

4 0
2 years ago
i f N(-7,-1) is a point on the terminal side of ∅ in standard form, find the exact values of the trigonometric functions of ∅.
Natali [406]

Answer:

sin\ \varnothing = \frac{-1}{10}\sqrt 2

cos\ \varnothing = \frac{-7}{10}\sqrt 2

tan\ \varnothing = \frac{1}{7}

cot\ \varnothing = 7

sec\ \varnothing = \frac{-5}{7}\sqrt 2

csc\ \varnothing = -5\sqrt 2

Step-by-step explanation:

Given

N = (-7,-1) --- terminal side of \varnothing

Required

Determine the values of trigonometric functions of \varnothing.

For \varnothing, the trigonometry ratios are:

sin\ \varnothing = \frac{y}{r}       cos\ \varnothing = \frac{x}{r}       tan\ \varnothing = \frac{y}{x}

cot\ \varnothing = \frac{x}{y}       sec\ \varnothing = \frac{r}{x}       csc\ \varnothing = \frac{r}{y}

Where:

r^2 = x^2 + y^2

r = \sqrt{x^2 + y^2

In N = (-7,-1)

x = -7 and y = -1

So:

r = \sqrt{(-7)^2 + (-1)^2

r = \sqrt{50

r = \sqrt{25 * 2

r = \sqrt{25} * \sqrt 2

r = 5 * \sqrt 2

r = 5 \sqrt 2

<u>Solving the trigonometry functions</u>

sin\ \varnothing = \frac{y}{r}

sin\ \varnothing = \frac{-1}{5\sqrt 2}

Rationalize:

sin\ \varnothing = \frac{-1}{5\sqrt 2} * \frac{\sqrt 2}{\sqrt 2}

sin\ \varnothing = \frac{-\sqrt 2}{5*2}

sin\ \varnothing = \frac{-\sqrt 2}{10}

sin\ \varnothing = \frac{-1}{10}\sqrt 2

cos\ \varnothing = \frac{x}{r}

cos\ \varnothing = \frac{-7}{5\sqrt 2}

Rationalize

cos\ \varnothing = \frac{-7}{5\sqrt 2} * \frac{\sqrt 2}{\sqrt 2}

cos\ \varnothing = \frac{-7*\sqrt 2}{5*2}

cos\ \varnothing = \frac{-7\sqrt 2}{10}

cos\ \varnothing = \frac{-7}{10}\sqrt 2

tan\ \varnothing = \frac{y}{x}

tan\ \varnothing = \frac{-1}{-7}

tan\ \varnothing = \frac{1}{7}

cot\ \varnothing = \frac{x}{y}

cot\ \varnothing = \frac{-7}{-1}

cot\ \varnothing = 7

sec\ \varnothing = \frac{r}{x}

sec\ \varnothing = \frac{5\sqrt 2}{-7}

sec\ \varnothing = \frac{-5}{7}\sqrt 2

csc\ \varnothing = \frac{r}{y}

csc\ \varnothing = \frac{5\sqrt 2}{-1}

csc\ \varnothing = -5\sqrt 2

3 0
3 years ago
Can someone please help me ASAP ​
laiz [17]

Answer:

42 degrees

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Other questions:
  • Steps of sloving system of equation steps
    6·1 answer
  • F(x) = –2x2 + 17<br> Find f(10)
    10·2 answers
  • the ratio of the weight of an object on earth to the weight of the same object on pluto is 100 to 3. if an elephant weighs 4100
    15·1 answer
  • How would you solve the equation 4× =100​
    5·2 answers
  • The slope-intercept form of an equation is y = mx + b. rewrite the equation in terms of the slope m
    6·1 answer
  • 3 lines are shown. A line with points C, A, F intersects a line with points B, A, E at point A. A line extends from point A to p
    8·2 answers
  • Find the area of the triangle.
    15·2 answers
  • If TRAP is an isosceles trapezoid, what is the value of X?
    11·2 answers
  • The quotient of the square of a number and 34<br> written expression
    7·1 answer
  • Does anyone know the answer to this I'm k12 btw​
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!