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tatiyna
2 years ago
15

If the area of a

Mathematics
1 answer:
Georgia [21]2 years ago
4 0

Answer:

Take the base of the parallelogram to be 40 cm. 1,200 sine (36) = 40 * h. Divide both sides by 40. So, the height of the parallelogram is 17.63 cm.

Step-by-step explanation:

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What's the answer to the question
Nastasia [14]
1/10 is equal to 0.10. Multiply their total tables (200) by the percent (10% aka 0.10), and you get 20. Hope this helps.
7 0
3 years ago
Factor the following Polynomials 2x2 + 5x + 2
Leokris [45]

Answer:

Step-by-step explanation:

Find the multiples of 2x^2 and 2

for 2x^ you get 2,1 but they need to have x  to get x^2 so; (2x and x)=2x^2

for 2 you get 2,1 (2x1)=2

Because your equation has a 5x and no negatives you know that your factors need to be positive.

(2x+1)(x+2)

when you multiply these you get

2x^2+4x+x+2 (remember 2x multiplies with everything inside (x+2) = 2x^2+4) and so on for the x (x+2) =x+2 )

Then you combine like terms 4x+x=5x

and those are the only like terms available and you get

2x^2+5x+2

Hope it helped

3 0
2 years ago
PLEASE ANSWER THIS ASAP !!!!!
cupoosta [38]

Answer:

f(2) = -5

Step-by-step explanation:

For this problem, we are evaluating the graph of f(x), meaning at the value of x, we want the y-value.

Note, when x = 2 on the graph, the only y coordinate available is y = -5.

Hence, when we evaluate f(x) for x = 2, we get y = -5.  f(2) = -5.

Cheers.

7 0
3 years ago
Find the exact value of sin A in simplest radical form.<br>​
Scorpion4ik [409]

Using the law of sines, we have

\dfrac{AB}{\sin(C)}=\dfrac{BC}{\sin(A)}

And we know that

AB=\sqrt{85},\quad BC=6,\quad A=90

So, the equation becomes

\sin(A)=\dfrac{BC\sin(C)}{AB}=\dfrac{6\sin(90)}{\sqrt{85}}=\dfrac{6}{\sqrt{85}}

5 0
3 years ago
Identify the slope and y-intercept of the equation 2 over 3 x minus 9 equals y.
Fittoniya [83]
The slope is 2 over 3 and the y-intercept is -9

6 0
3 years ago
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