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3 years ago

Need help fast!!!!!!!!!!!!!!!

Mathematics

2 answers:

jenyasd209 [6]3 years ago

8 0

k(3)=13(3)-2

k(3)= 39-2

Answer is k(3)= 37

Anuta_ua [19.1K]3 years ago

6 0

ANSWER

$k(3) = 37$

EXPLANATION

The given expression is

$k(t) = 13t - 2$

We want to find k(3).

We substitute t=3 into the expression to get:

$k(3) = 13(3) - 2$

We multiply out to get,

$k(3) = 39- 2$

Simplify to get,

$k(3) = 37$

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5/9 is rational or irrational

Elenna [48]

Rational hope this helps

8 0

3 years ago

8 - 14 + 95 - (-105) +(-111) - 63=? whats the answer?

Levart [38]

Just do PEMDAS
$P: Parentheses 
\\ E:Exponents 
\\ M: Multiplication 
\\D: Division
\\ A: Addition
\\ S:Subtraction$

So, we're doing $Subtraction$ & $Addition$ of this $P
E
M
D
A
S$

Now let's get this problem steps started

$Step^1 : 8 - 14 + 95 = 89 
\\ Steo^2: 89 - (-105) = 194
\\ Step^3: 194 + (-111) = 83 \\ Step^4: 83 - 63 = 20 \\ Step^5: Answer:20$

$Remember: \\ +,+ = + \\ - , - = + \\ +, - = - \\ - , + = -$

$Good\\ luck \\ on \\ your \\ assignment$

~ $MeIsKaitlyn$

$Enjoy \\ your \\ day! :)$

3 0

3 years ago

Read 2 more answers

Please someone do this for me

ss7ja [257]

Answer:

A = -12

Step-by-step explanation:

A put in -2 for 'x' in the equation to find value

2(-2) - y = 8 add 4 to both sides

-y = 12

y = -12