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Sveta_85 [38]
2 years ago
14

How many diagonals does a regualt hexagon have?

Mathematics
1 answer:
jekas [21]2 years ago
6 0

Answer: 9 diagonals

Step-by-step explanation:

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2 × (5 × 6) = <br><br><br>Enter the correct product in the box.<br><br><br><br><br>(2 × 5) × 6 =
AURORKA [14]

Answer:

60

Step-by-step explanation:

(10) x 6=?

10 x 6=60

7 0
3 years ago
1 - Qual a solução da equação 3x – 4 = 14? * 1 ponto a) 10 b) 7 c) 6 d) 15 2 - A idade de um pai é igual ao triplo da idade do f
topjm [15]

Responda:

1.) 6;

2.) d) O pai tem 36 anos e o filho tem 12 anos.

Explicação passo a passo:

1.)

Dada a equação: 3x - 4 = 14

3x = 14 + 4

3x = 18

Divida os dois lados por 3

x = 6

2) Dado que ;

Idade do pai = 3 vezes a idade do filho

Idade do pai + idade do filho = 48

Deixe a idade do pai = f; idade da criança = c

Matematicamente ;

f = 3c - - - (1)

f + c = 48 - - - - (2)

Substitua f = 3c em (2)

3c + c = 48

4c = 48

c = 48/4

c = 12

Substitua c = 12 em (2)

f + 12 = 48

f = 48 - 12

f = 36

Portanto ;

Idade do pai = 36 Idade da criança = 12

3 0
4 years ago
Debi had $1.55 in a collection of dimes and nickels. The number of nickels is seven more than the number of dimes. Find the numb
guapka [62]

N =D+7

0.10D +0.05(D+7) = 1.55

0.15D +0.35 = 1.55

0.15D=1.20

D=120/0.15 = 8

8x0.10 = 0.80

1.55-0.80= 0.75

8+7=15 * 0.05 = 0.75

8 dimes and 15 nickels

5 0
3 years ago
Answer the following using the distributive property (3,225 × 4)
Yakvenalex [24]

Ok so

(3,225 x 4)

We would distribute each place value of 3,225 and then multiply it by 4

So the value of 3 in 3,225 is 3,000

3,000 x 4 = 12,000

The value of the first two after the 3 is 200

200 x 4 = 800

The value of the other two before 5 is 20

20 x 4 = 80

And finally, the value of the 5 is 5

5 x 4 = 20


Now, we have to add up all of our answers

12,000 + 800 + 80 + 20

Your answer is 12,900

7 0
4 years ago
The distance between two towns is 120 kilometers. There are approximately 8 kilometers in 5 miles.
timurjin [86]
75 miles

8/5 = 120/x
cross multiply and complete
4 0
4 years ago
Read 2 more answers
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