2 years ago

Which could be the side length of a 30°-60°-90° triangle?

Mathematics

1 answer:

pshichka [43]2 years ago

5 0

I believe the answer is C

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My Algebra 1 teacher is teaching us slope. Any tips and tricks?

Nuetrik [128]

Slope Intercept form is: y=mx+b
Standard Form is: Ax+By=C
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2 years ago

Using the functions f(x) = (3 - x)/(x2 + 4) and g(x) = 3x, find the value of (f*g)(2).

wariber [46]

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Answer:

(f×g)(2) = 3/4

Step-by-step explanation:

For each of the functions, put 2 where x is and evaluate the expression.

f(2) = (3 -2)/(2² +4) = 1/8

g(2) = 3×2 = 6

Then the product is ...

(f×g)(2) = f(2)×g(2) = (1/8)×6 = 6/8

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2 years ago

Find the missing length indicated. 18 ? 4 8 A) 21 C) 9 B) 3 D) 25

Reika [66]

I think the answer is 9

8 0

2 years ago

Find the value of x so that the function has the given value. f(x) = 6x + 9; f(x) = 21

Olin [163]

Answer:

$x = 2$

Step-by-step explanation:

We need to find the value of x so that the value of given function becomes 21 .

We have ,

$f(x)=21\\\\ f(x)= 6x + 9$

Now , for finding x ,

$6x +9 = 21 \\\\ 6x = 21 -9 \\\\ 6x = 12 \\\\ x = 2$

3 0

2 years ago

-2-3x=3+1x what is the answer

Fofino [41]

-2-3x=3+1x
-2-3=1x+3x
-5=4x
x=-1.25

4 0

2 years ago

Read 2 more answers