Answer: 6cm por 3 cm.
Step-by-step explanation:
Si el ratio es 1:20 esto significa que las dimensiones de el verdadero televisor es 20 veces las dimensiones del dibujado.
Entonces, si las dimensiones del televisor son 1.20 mts por 0.6 mts, las dimensiones del televisor dibujado son:
1.20mts/20 = 0.06 m
0.6mts/20 = 0.03 m
y sabemos que 1m = 100cm
entonces las dimensiones del dibujo son 0.06m por 0.03cm o 6cm por 3cm.
Answer:
1.36 or 34/25
Step-by-step explanation:
5/4=1.25
11/12=0.916
Answer:
Step-by-step explanation:
I assume by x2, you mean x^2.
Anyways, subtracting both sides by 12x, we get 17x^2 -12x=0.
The Simplification of the following expression is;
- m = -30/7
- v = -8.8
- x = 3
- u = -2.49
- a = -3/70
<h3>Simplification</h3>
7/8m - 4/7 - 5/6m = - 3/4
7/8m - 5/6m = -3/4 + 4/7
21m-20m/24 = -21+16/28
1/24m = -5/28
m = -5/28 ÷ 1/24
= -5/28 × 24/1
= -120/28
m = -30/7
4.3v + 10.75 - 4v = 8.11
0.3v = 8.11 - 10.75
0.3v = -2.64
v = -2.64/0.3
v = -8.8
9/7 + 9/7x - 6/7x =0
9/7x - 6/7x = - 9/7
(9-6)x /7 = 9/7
3/7x = 9/7
x = 9/7 ÷ 3/7
= 9/7 × 7/3
= 9/3
x = 3
6.9u - 2 - 3.2u - 10 = 2.8
3.7u = 2.8 - 12
3.7u = -9.2
u = -9.2/3.7
u = -2.49
8/5 = - 4a + 7/5 - 2/3a
8/5 - 7/5 = -4a - 2/3a
8-7/5 = -12a-2a/3
1/5 = -14/3a
a = 1/5 ÷ -14/3
= 1/5 × -3/14
a = -3/70
Learn more about simplification:
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