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elena-14-01-66 [18.8K]
3 years ago
10

What is the measure of angle 4? Pls i need help​

Mathematics
1 answer:
DanielleElmas [232]3 years ago
3 0

Answer:

254

Step-by-step explanation:

the angle is 254

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The sides of the rectangle are in the ratio of 4:7. If its length is 31.5 in., find the width, the perimeter, and the area of th
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Let \ell the length and w the width. By the ratio of the sides:

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Now, we'll find the perimeter p. We'll use the formula below:

p=2(\ell+w)\\\\
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The area of a rectangle is S=w\cdot\ell. Then:

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3 years ago
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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

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Answer:

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Step-by-step explanation:

The domain is the inputs or the x values

{-5, -4, 0, 1, 2}

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