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Lynna [10]
3 years ago
14

Complete the chart please I need help asap!!

Mathematics
1 answer:
Rom4ik [11]3 years ago
7 0
11=undercagon
4= quadrilateral
10=decagon
12=dodecagon
5= Pentagon
You might be interested in
100% is 75 oranges what percent is 250 oranges?
Whitepunk [10]

Answer:

x=333.33%

Step-by-step explanation:

hello

you can resolve this by using the rule of 3,let´s see

75 oranges =100%

250 oranges = x%?

75 oranges* x%=250 oranges *100%

x=\frac{250*100}{75}

x=333.33%

Have a great day.

4 0
3 years ago
Byron can fill a drying rack with dishes in 15 minutes. While Byron fills the drying rack, Emmitt takes dishes out of the drying
Olegator [25]

Answer:

Hi!

The correct answer is d) 1 over 15 minus 1 over x equals x over 35.

Step-by-step explanation:

We know the amount of time that Byron can fill a drying rack with dishes: 15 minutes.

We know the amount of time that Byron can fill a drying rack with dishes while Emmitt is taking dishes out of the drying rack: 35 minutes.

We don't know the amount of time that Emmitt can take dishes out of the drying rack: x minutes.

So, if Byron is filling the drying rack in 15 minutes and Emmitt is taking out the dishes at x minutes, it takes 35 minutes to fill the drying rack.

\frac{1}{15}-\frac{1}{x} = \frac{1}{35} <em>// multiply by 105x both sides.</em>

105x\frac{1}{15}-105x\frac{1}{x} =105x \frac{1}{35} <em>// simplifly</em>

7x - 105 = 3x<em> //substract 3x and add 105 in both sides</em>

7x - 3x - 105 + 105 = 3x - 3x + 105 <em>// solve</em>

4x =  105 <em>//</em> <em>divide by 4 in both sides</em>

\frac{4x}{4} =  \frac{105}{4} <em>// solve</em>

x =  26.25

It makes sense that Byron fills the rack faster than Emmitt empties the rack.

7 0
3 years ago
Which expression is equivalent to (64 y Superscript 100 Baseline) Superscript one-half?
Alex_Xolod [135]

Answer:

8y^{50}

Step-by-step explanation:

This expression is equal :

{(64y^{100})}^{\frac{1}{2}}

Here we can use this rule :

(a^mb^n)^y=a^{my}b^{ny}

Now, 64 we can write like : 8^2

(8^2y^{100})^{\frac{1}{2}}

Now we can use our rule :

8^{2*\frac{1}{2}}y^{100*\frac{1}{2}

When we simplify, we have :

8y^{50}

6 0
4 years ago
Read 2 more answers
M <br> Pls answer quickly I will award brainliest
shtirl [24]

Step-by-step explanation:

where is the question I will answer please?

6 0
3 years ago
Read 2 more answers
Simplify: b3·b−5·b11<br> A) b9 <br> B) b15 <br> C) b19 <br> D) b-165
elena-14-01-66 [18.8K]
The answer should be C
(Hope this helps) :)
7 0
4 years ago
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