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2 years ago

La quinta parte de la suma de un cierto numero y 8 es igual a dicho numero disminuido en 3 .Represente simbolicamente

Mathematics

1 answer:

soldi70 [24.7K]2 years ago

8 0

Answer:

Step-by-step explanation:

The computation is shown below:

According to the question

(X ÷ 5) - 8 = 3

Now

X = (3 + 8) × 5

X = 55

Now in the case when it is decreased by 5

So, the value would be

= 55 - 5

= 50

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Irina18 [472]

Answer:

Hello there!

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2 years ago

Read 2 more answers

PLEASE HELP ASAP. Please

Dvinal [7]

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3 years ago

The formula for the surface area of a right prism is LaTeX: A=2B+PhA = 2 B + P h. Solve for LaTeX: hh. Which equation gives a co

qaws [65]

Answer:

$h = \frac{A - 2B}{P}$

Step-by-step explanation:

$A = 2B + Ph$

Required

Solve for h

$A = 2B + ph$

Subtract 2B from both sides

$A - 2B= 2B - 2B+ ph$

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Reorder

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Divide through by P

$h = \frac{A - 2B}{P}$

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3 years ago

If < D is a right angle and < E is a right angle, and you said that < D is congruent to < E, the reason would be ___

SVEN [57.7K]

Answer:

(B)All right angles are congruent

Step-by-step explanation:

Given that:

$\angle D$ is a right angle, and\\\angle E$ is a right angle\\\\\angle D=90^\circ\\\angle E=90^\circ\\$Therefore: \angle D \cong \angle E$

The reason for this congruency is that both are right angles and in fact, all right angles are congruent.

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3 years ago

There are 62 rows of 9 chairs about how many chairs are there???

larisa86 [58]

62 rows of 9 chairs.
The questions asks about how many, so we are estimating. So we will round 62 down to 60 and 9 up to 10.
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Then we multiply 60 * 10 to get 600.
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3 years ago