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2 years ago

Help me plsssssssssssss

Mathematics

1 answer:

Pani-rosa [81]2 years ago

3 0

Answer:

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Step-by-step explanation:

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Para armar un prisma cuadrangular, Edgar trazó la plantilla y lo dividió en seis secciones, como se muestra en la imagen

Llana [10]

Answer:

1. $x^{2} + x^{2} + (10\cdot x) \cdot (4)$

Step-by-step explanation:

(This exercise is written in Spanish and therefore explanation will be held in such language)

El área de este polígono regular es la suma de las áreas de los 4 rectángulos y 2 cuadrados, es decir:

$A_{tot} = 4\cdot A_{r} + 2 \cdot A_{c}$

$A_{tot} = 4 \cdot (10)\cdot x + 2\cdot x^{2}$

El cual corresponde con la opción 1.

4 0

2 years ago

An entrepreneur buys some microscopes. Each one cost $200 and resells online for $526. What is the mark-up percentage?

Dafna11 [192]

Answer:

326

Step-by-step explanation:

Given: Microscopes. Each one costs $200 and resells online for $526.

To find: What is the mark-up percentage?

Solution: Simply take the sales price minus the unit cost, and divide that number by the unit cost. Then, multiply by 100 to determine the markup percentage.

$526 - 200 = 326$

Net Profit Margin = 61.98%

Net Profit = $326.00

Profit Percentage = 163.00%

Find more here: brainly.com/question/23345732

6 0

2 years ago

A man paid $296 for 8 books. How much did he pay for each book?

Dahasolnce [82]

Divide total pain by number of books.

296/8 = 37

He paid $37 per book

4 0

2 years ago

Mr and mrs jonah went for a picnic. the couples have five sons and each son has seven daughters, who has three babies each. in t

attashe74 [19]

Thank you for posting your question here brainly. There were 147 people went for the picnic. Below is the solution:

Couple: 2 (Mr and Mrs Jonah)
Sons : 5 
daughters : 5x7=35 
babies each: 35x3=105 
Total no of people : 147

I hope it helps.

8 0

2 years ago

Marci look at the clock and realized that the number of hours that passed since midnight was three times the numbers of hours re

yarga [219]

Answer:

4 am

Step-by-step explanation:

because the number time from midnight till noon is 12hrs divide that by 3 and you'll get ur answer

8 0

2 years ago