4 years ago

In right triangle HJK, angle J is a right angle and tan angle H = 1. Which Statement about triangle HJK MUST BE TRUE

Mathematics

1 answer:

Anna [14]4 years ago

4 0

Tan angle h=1 i think '

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Fill in the table with the output (f(x)) values for each given input (x) value based on the given function. Х f(x)

Otrada [13]

Answer:

f(0) = -6

f(1) = -4

f(2) = 2

f(3) = 12

Step-by-step explanation:

$f(x)=2x^{2} -6\\f(0)=2(0)^{2}-6=0-6=-6\\ f(1)=2(1)^{2}-6=2-6=-4\\ f(2)=2(2)^{2}-6=2(4)-6=8-6=2 \\f(3)=2(3)^{2}-6=2(9)-6 =18-6=12$

8 0

4 years ago

Read 2 more answers

Plz help answer fast irrelevant answers will be reported

Diano4ka-milaya [45]

Answer:

$1+\sqrt{2}\\$ , $1.5-\sqrt{2}$ , $\sqrt{2} -1$ , $\sqrt{2}-1 , 0.15+\pi /1000 , \sqrt{2} +0.001$ $2.357+\pi /1000000$ $0.0001+\pi /10000000$ and I think you got it, just add to the smaller one $\pi /10000000000000\\$

Step-by-step explanation:

not much to explain, it ןs irrational because $\sqrt{2} and \pi$ arent rattional.

5 0

3 years ago

I need help with this hw please

Tcecarenko [31]

Answer:

a. 6 b. |-23| c. |-72| d. 29 g. < h. > q. -1, 0, |-2|, |-3|

r. -2, -1, |1|, |-2| s. -26, -24, |-20|, 21 t. -201, 120, |-121|, 210

Step-by-step explanation:

I really don't want to explain every single one

4 0

4 years ago

If 3 is added to three quarters of a certain number ,the result is 30 .find the original number.

cluponka [151]

Answer:

X=36

Step-by-step explanation:

Let x be the unknown number

Three quarters of a number =3x/4

Three was added =3x/4 +3

Final

3x/4 + 3= 30

Multiply through with 4

3x+ 12=120

3x=120-12

3x=108

X=108/3

X=36

6 0

3 years ago

The formula can be used to find the velocity v in feet per second of an object that has fallen h feet. Find the velocity of an o

Mama L [17]

The formula for a falling object is
v = u +gt
where
u = initial velocity (=0 for a falling object)
g = acceleration due to gravity, 32.2 ft/s²
t = time, s

In terms of distance fallen,
v² = u² + 2gh
where h = distance fallen, ft.

Because h = 23 ft and u = 0, therefore
v² = 2*32.2*23 = 1481.2
v = 38.486 ft/s

Answer: 28.49 ft/s (nearest hundredth)

8 0

3 years ago