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Jobisdone [24]
1 year ago
6

Diberi jumlah nilai bagi empat nombor genap berturut-turut ialah 60,cari nombor terbesar.

Mathematics
2 answers:
NARA [144]1 year ago
8 0

Answer: A. 18

Step-by-step explanation:

Let the smallest number be x

Hence,

x+(x+2)+(x+4)+(x+6)=60

x+x+2+x+4+x+6=60

4x+12=60

4x+12-12=60-12

4x=48

Divide both parts of the equation by 4:

x=12

x+6=

12+6=

18

Gala2k [10]1 year ago
4 0

Answer:

A

Step-by-step explanation:

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Se sabe q la suma de tres numeros es de 850. El primer es un tercio del segundo y el tercer número es el doble del segundo.¿Cual
murzikaleks [220]

Answer:

Primer número = x = 85

Segundo número = y = 255

Tercer número = z = 510

Step-by-step explanation:

Se sabe que la suma de tres números es 850. El primero es un tercio del segundo y el tercer número es el doble del segundo.

Representamos:

Primer número = x

Segundo número = y

Tercer número = z

Se sabe que la suma de tres números es 850.

x + y + z = 850 ...... Ecuación 1

El primero es un tercio del segundo

x = 1/3 años

El tercer número es el doble del segundo.

z = 2 años

Sustituimos 1 / 3y por x y 2y por z en la Ecuación 1

1 / 3y + y + 2y = 850

y / 3 + 3y = 850

Multiplica ambos lados por 3

y + 9y = 850 × 3

10 años = 2550

y = 2550/10

y = 255

Resolviendo para x

x = 1/3 años

x = 1/3 × 255

x = 85

z = 2 años

z = 2 × 255

z = 510

Por eso,

Primer número = x = 85

Segundo número = y = 255

Tercer número = z = 510

5 0
3 years ago
Please please help me please
nydimaria [60]

The area of a circle is

A=\pi r^2

The radius is half the diameter, so we have

A=\pi \left(\dfrac{11}{2}\right)^2

5 0
3 years ago
If m∠A = m∠B and m∠A + m∠C = m∠D, then<br> m∠B + m∠C = m∠D.
just olya [345]

Answer:

True. The statement is also equivalent to: If m<B + m<C does not equal m<D, then m<A does not equal m<B and m<A + m<C is not equal to m<D.

8 0
3 years ago
I need help with number 5 can someone please help meeeeee
ddd [48]

Answer:

60-15=45 the answer is 45 hours

3 0
3 years ago
PLEASE HELP! I will give you the brainiest and A LOT of points!
LiRa [457]

Answer:

Company B pays more!

Step-by-step explanation:

All you have to do is...

25,000x10=250,000

+

1,600x10=16,000

= 266,000(company a)

28,500x10=285,000

+

700x10=7,000

= 292,000(company b)

6 0
3 years ago
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