3 years ago

Im not good at this unit

Mathematics

2 answers:

Wittaler [7]3 years ago

7 0

Answer:

we need the actual problem

Step-by-step explanation:

please post a photo or just type out the question

postnew [5]3 years ago

5 0

Which unit, I’ll try to help but I need the problem

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<img src="https://tex.z-dn.net/?f=%5Cfrac%7B3%7D%7B4%7D%20x%20%5Cgeq%20x-12" id="TexFormula1" title="\frac{3}{4} x \geq x-12" al

olganol [36]

Answer

3/4=9/x

3x=9(4)

3x=36

x=36/3

x=12

7 0

3 years ago

The first term of a geometric sequence is 10,000 and the common ratio is 0.4. What

Misha Larkins [42]

$a = 10000$

$r = 0.4 = 4/10 = 2/5$

$a_9 = ar^8 = 10000 × 2^8/5^8$

$a_9 = 10000 × 256/(25 × 25 × 25 × 25)$

$a_9 = 6.5536$

7 0

3 years ago

On the right side, give a reason to justify each step made on the left

cestrela7 [59]

Given that: step 1

$3x+12=8x-18$

step 2: subtract 3x both side

$\begin{gathered} 3x+12-3x=8x-3x-18 \\ 12=5x-18 \end{gathered}$

Step 3: Add 18 both side:

$\begin{gathered} 12+18=5x-18+18 \\ 30=5x \end{gathered}$

Step 4: divide both side by 5

$\begin{gathered} \frac{30}{5}=\frac{5x}{5} \\ 6=x \end{gathered}$

Step:6 The value of x is:

x=6

8 0

1 year ago

The following dot plot shows the number of chocolate chips in each cookie that Shawn has. Each dot represents a different cookie

Westkost [7]

Answer:

It is 5. I got it right on khan academy! Thanks for the answer!

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Hello pls help I'm dumb thx it's pre calc

Bumek [7]

(f-g)(x)=f(x)-g(x)=
$\frac{2x+6}{3x}-\frac{\sqrt{x}-8}{3x}=$
$\frac{2x+6-(\sqrt{x}-8)}{3x}=$
$\frac{2x+6-\sqrt{x}+8}{3x}=$
$\frac{2x-\sqrt{x}+14}{3x}$
answer is A

3 0

3 years ago