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mylen [45]
3 years ago
14

NEED HELP ASAP PLS!!!!!

Mathematics
1 answer:
valkas [14]3 years ago
6 0

Step-by-step explanation:

1. Octagon- 8 sides

2. Quadrilateral- 4 sides

3. Decagon- 10 sides

4.  Nonagon- 9 sides

5. Octagon- 8 sides

6. Nonagon- 9 sides

<u><em>Hope this helps</em></u>

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PHONE CARDS You purchase a 300 minute phone card. The function
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Answer:

9750

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6 0
3 years ago
It costs $2.80 to make a sandwich at the local deli shop. To make a profit, the deli sells it at a price that is 170% of the cos
Svetlanka [38]

Answer:

Sandwich sells for  $4.76  .

Step-by-step explanation:

As given

It costs $2.80 to make a sandwich at the local deli shop.

To make a profit, the deli sells it at a price that is 170% of the cost.

170% is written in the decimal form

= \frac{170}{100}

= 1.7

Thus

Sandwich selling cost = 1.7 × Cost of making

Put all the values in the above

Sandwich selling cost = 1.7 × $ 2.80

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Therefore the Sandwich sells for  $4.76  .

7 0
3 years ago
Read 2 more answers
the sum of two numbers is 123. when the larger number is added to 5 times the smaller, the sum is 343. find the numbers.​
vovikov84 [41]
Create a system of equations
x + y = 123
5x + y = 343

I use substitution
y = 123 - x
5x + 123 - x = 343
4x + 123 = 343
4x = 220
x = 55

Plug in
x + y = 123
55 + y = 123
y = 68

Check
5x + y = 343
5(55) + 68 = 343
275 + 68 = 343
343 = 343
3 0
2 years ago
Read 2 more answers
What is 7 times ten to the first place
algol [13]

700

Step-by-step explanation:

you just take 10 times it by itself 1 time you get 100 then you times it by 7

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Irene knows her blood type is A, but William does not know his blood type. However, William knows that his mother and father bot
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Based on this information, William's blood type could be either B or O.

What is Segregation of alleles?

  • Allele pairs (several features of the same gene) are segregated during meiosis so that they can be transferred selectively to different gametes.
  • During meiosis, maternal and paternal alleles separate.

What is genotype vs phenotype ?

  • Genotype: An organism's genetic makeup.
  • Phenotype. physical characteristic that arises within an organism as a result of its genotype. Probability law.
  • Genotype - the set of alleles that make up an organism.

How does genotype influence phenotype ?

  • The alleles you have for a specific gene or collection of genes are referred to as your genotype.
  • The physical attribute itself, or phenotype, can be affected by both genotype and environmental variables.

Learn more about Genotype

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