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tatuchka [14]
3 years ago
11

How to solve this equation t+3=21

Mathematics
1 answer:
SashulF [63]3 years ago
5 0
The answer would be
t = 18

Explanation
t + 3= 21
You move the constants to the right
t = 21 - 3
Subtract the numbers
And the answer should be
t = 18
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2 years ago
On Planet Galactica, common units of distance are alpha, beta, and gamma. 4 gammas equal 5 betas. 2 betas equal 3 alphas. How ma
Ghella [55]

Answer:

1 gamma = 15/8 alphas

Step-by-step explanation:

so we start by finding out what 1 gamma and 1 beta equals.

we know 4 gammas = 5 betas so if we divide by four on both sides we get:

1 gamma = 5/4 betas. we can apply that same procedure to 2 betas = 3 alphas and get 1 beta = 3/2 alphas

we know that 1 gamma = 5/4 betas and 1 beta = 3/2 alphas so how many alphas = 5/4 betas? using a proportion of ((3/2)/1) = ((x)/(5/4)) we can find that 5/4 betas = 15/8 alphas

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2 years ago
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Yuki888 [10]
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Read 2 more answers
(5x+1)3=15x3 que Propiedad pertenece
Aneli [31]

Answer:

Step-by-step explanation:

1) Reagrupar términos.

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5x + 1 = 5x^3

3) Mueva todos los términos a un lado.

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4) No se encontró ninguna raíz algebraicamente. Sin embargo, las siguientes raíces se encontraron por métodos numéricos.

x=−0.878886,−0.209148,1.088033

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