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Mamont248 [21]
3 years ago
5

State the exact value of tan(pi/2)

Mathematics
1 answer:
Vlad [161]3 years ago
6 0
J is between H and K.if HJ =4t -15 ,JK=5t-6, and KH=15,find JK.

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Help me please. lesson 9.3 converse if the pythagorean theorem
mojhsa [17]

Answer:

acute

Step-by-step explanation:

Here are some helpful rules that will help you out in the future with these questions.

If...

a^2 + b^2 = c^2 its a right triangle

a^2 + b^2 < c^2 its obtuse

a^2 + b^2 > c^2 its acute

so...

Since 6+8>10

its acute

5 0
1 year ago
The selling price of an item is $600. It is marked down by 30%, but this sale price is still marked up
Norma-Jean [14]

Answer:

7000

Step-by-step explanation:

divide 600 and 30 then multiply that answer by 350

7 0
3 years ago
The function g(x)=(x-2)^​2. The function f(x)=g(x)+3.
irina [24]

Answer:

1: G=x^2-4x+4/x

2:f=gx+3/x

8 0
3 years ago
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6th grade math help me please ! :))
Stells [14]

Answer:

1,825 days

Step-by-step explanation:

730 / 2 = 365 (one year, or the number of days a single revolution around the sun takes)

Now just multiply by 5

[365 · 5 = 1,825], thus 1,825 days are the duration of 5 revolutions.

The problem could also be initially expressed as:

x = (720/2) · (5) with x representing the missing value

6 0
3 years ago
The absolute value of a number is
AleksAgata [21]
I believe its letter b. how far from zero because it would determine negative and positive numbers! so wait till an other answer and maybe you will get letter b as the answer hope i helped! <span />
7 0
2 years ago
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