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Luden [163]
3 years ago
5

I don't know what to do

Mathematics
1 answer:
anyanavicka [17]3 years ago
8 0
If you don't..I don't either by answering your question...
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Bell Ringer:Last week at the toy store where you work, you sold 46 board games
GuDViN [60]

Answer:

please mark me brainlist only one mark and new rank please me

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3 years ago
Eight less than the<br> product of two and a number X
Alekssandra [29.7K]

Answer:

2x - 8

Step-by-step explanation:to find the product means to multiply, so it would be 2 times X or 2x. Then you subtract 8 from that.

Hence, the answer is 2x-8

Hope it helps!

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6 0
3 years ago
Read 2 more answers
I need help with this please
Elena-2011 [213]

Answer:

10(5v-6)

Step-by-step explanation:

7 0
3 years ago
A hot-air balloon is sighted at the same time by two friends who are 1.0 mile apart on the same side of the balloon. the angles
Novosadov [1.4K]
Tan 25.5 = h/x

Tan 20.5 = h / x+1

x tan 25.5 = (x+1) tan 20.5

x 0.476975532 = (x+1) 0.373884679

0.476975532x = 0.373884679x + 0.373884679

Deduct both sides by .373884679

0.103090853x = 0.373884679

x = 3.6267 is the first person.

Add one to get for the second person

X = 4.6267
8 0
3 years ago
The pH of lemon juice at 298 K is found to be 2. 32. What is the concentration of mc014-1. Jpg ions in the solution? Use StartBr
sdas [7]

The concentration of ions in the solution of lemon juice whose pH value is 2.32 is 4.79×10⁻³ M.

<h3>What is pH value?</h3>

The pH value shows that how much a solution is acidic or basic. The range of the pH value lies between the 0-14.

The pH value can be calculated with the following formula.

\rm pH=log[H^{+}]

Here, [H⁺] is the molar hydrogen ion concentration.

The pH of lemon juice at 298 K is found to be 2. 32. Put this value of pH in the above formula as,

\rm 2.32=log[H^{+}]\\\ [H^{+}]=4.79\times10^{-3} \rm \; M

Hence, the concentration of ions in the solution of lemon juice whose pH value is 2.32 is 4.79×10⁻³ M.

Learn more about the pH value here;

brainly.com/question/940314

8 0
2 years ago
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