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Neko [114]
4 years ago
11

NEED ANSWER FAST PLSSS

Mathematics
2 answers:
zhannawk [14.2K]4 years ago
7 0

Answer:

1/2

Step-by-step explanation:

tino4ka555 [31]4 years ago
4 0
The answer is 4/5.

sind/D = sinf/F
sind/12 = sin90/15
sind = (12xsin90/15)
sind = 4/5
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Answer the one in the screenshot<br><br> pls male it all correct <br> or i will report u
marusya05 [52]

Answer:

21. yes 22. yes 23: no 24:no 25:yes

EZ

6 0
3 years ago
f(X) = 9x^3 + 2x^2 - 5x^3 - 7x + 4 and g(X) = 5x^3 - 7x + 4. what is f(X) - g(X)? Show all of your steps and write your final an
dolphi86 [110]
First we can simplify f(x) to make it a little easier. We can write it as
4x^3+2x^2-7x+4 by combining like terms

The we just subtract g(x) from f(x) and simplify
4x^3+2x^2-7x+4-(5x^3-7x+4) and remember to distribute the negative to g(x)
4x^3+2x^2-7x+4-5x^3+7x-4 (combine like terms)
-x^3+2x^2
In factored form, this becomes
-x^2(x-2)

Hope this helps
5 0
3 years ago
Read 2 more answers
Name the property illustrated. 69 + 0 = 69
4vir4ik [10]

Answer:

zero property of addition

Step-by-step explanation:

5 0
2 years ago
Sasha wants to buy some dresses over the Internet. Each dress costs $7.15 and has a shipping cost of $9.95 per order. If Sasha w
sveticcg [70]
   7.15
x 9.95
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8 0
3 years ago
Read 2 more answers
What is m angle ABC​
victus00 [196]

Answer:

3rd option: 60 degrees

Step-by-step explanation:

We can see in the diagram that the angle on C is a supplementary angle, which means that the sum of 135 and internal angle will be equal to 180 degrees.

Let x be the internal angle,

Then

x+135 = 180

x = 180-135

x = 45 degrees

So now we know that two interior angles of the triangle.

Also we know that sum of all internal angles of triangle is 180 degrees.

Using the same postulate:

A+B+C = 180

75 + B + 45 = 180

120+B = 180

B = 180 - 120

B = 60 degrees

So,

third option is the correct answer ..

6 0
3 years ago
Read 2 more answers
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