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Yuki888 [10]
3 years ago
7

What can be useful when finding the value of a variable

Mathematics
1 answer:
jeyben [28]3 years ago
8 0

Writing an equation would be most helpful, but depending on the situation drawing a diagram or reading a table could work better.

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I really need help plz help me
Phantasy [73]

Answer:

64

Step-by-step explanation:

This is actually really easy you just have to subtract 36 from 100

Hope this helps also please mark brainliest

6 0
3 years ago
Sandra buys stamps that cost $0.65 each. She spends a total of $158.60 on the stamps. To determine how many stamps she buys, she
Mashutka [201]

Answer:

1 Stamp = $0.65

Stamps Bought= $158.60/0.65

=244 Stamps

4 0
3 years ago
Help please, I’m stressing and I’m going to have a mental break down
pogonyaev

Answer:

Step-by-step explanation:

Volume = surface area of base * height

=\frac{25}{4}*\frac{8}{5}\\\\=5*2=10\\\\=10 units^{3}

7 0
3 years ago
How much should you put in an investment paying a simple interest rate of​ 5% if you needed​ $4000 in eighteen​ mont
Eddi Din [679]

now, there are 12 months in a year, so 18 months is really 18/12 of a year, thus

~~~~~~ \textit{Simple Interest Earned Amount} \\\\ A=P(1+rt)\qquad \begin{cases} A=\textit{accumulated amount}\dotfill & \$4000\\ P=\textit{original amount deposited}\\ r=rate\to 5\%\to \frac{5}{100}\dotfill &0.05\\ t=years\to \frac{18}{12}\dotfill &\frac{3}{2} \end{cases} \\\\\\ 4000=P[1+(0.05)(\frac{3}{2})]\implies 4000=P(1.075) \\\\\\ \cfrac{4000}{1.075}=P\implies 3720.93\approx P

6 0
2 years ago
Pls help!!!! ahhhhhhhhhhhhhhhhhhhhhhhhhhhhh
sp2606 [1]

Answer:

1:2

Step-by-step 1:2explanation:

it doesnt say anything about colors. so how many dots? how many stripes? 2 and 4. Ratio: 2:4. Ratios can be fractions: 2/4. What does 2/4 simplify to? 1/2 That means for every 1 dot rectangle there are 2 stripe rectangle. Ratio : 1:2 or 1 to 2 or 1/2

5 0
3 years ago
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