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Paladinen [302]
2 years ago
15

The sum of three numbers is 185

Mathematics
1 answer:
Mariana [72]2 years ago
3 0

Answer:

The Second Number is 90.

Step-by-step explanation:

P.S Can I have brainliest?

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const2013 [10]

1: D.

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Random text (I had to make the answer 20 characters or more.

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R+(−5r) combine pleaase asap
Keith_Richards [23]

Answer: -4R

Step-by-step explanation:

Combine like terms

1. R technically has a 1 in front making it 1R

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3 years ago
What is the value of x <br> 1.4x + 2.6x = -16
user100 [1]

Answer:

x=-4

Step-by-step explanation:

1.4x +2.6x = -16

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3 years ago
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13.3 mm 16 mm 20.5 mm please find the volume of this triangular prism 20.5 and 16 are the base while 13.3 is the height.​
Sonbull [250]

Answer:

2.2 × 10³ mm³

Step-by-step explanation:

We have a triangular prism with the following dimensions:

Altitude: 20.5 millimeters

Base: 16 millimeters

Height: 13.3 millimeters

We can calculate the volume of a triangular prism using the following expression.

V = (1/2 × Altitude × Base) × Height

where,

(1/2 × Altitude × Base) is the area of the base

V = (1/2 × Altitude × Base) × Height

V = (1/2 × 20.5 mm × 16 mm) × 13.3 mm = 2.2 × 10³ mm³

7 0
2 years ago
Solve for x: √x + 3-4=7
nalin [4]

Answer:

x = 64

Step-by-step explanation:

<em>Solve for x: √x + 3-4=7</em>

<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>√x + 3-4=</em><em>7</em>

<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>=</em><em> </em><em>√</em><em>x</em><em> </em><em>+</em><em> </em><em>1</em><em> </em><em>=</em><em> </em><em>7</em>

<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>=</em><em> </em><em>√</em><em>x</em><em> </em><em>=</em><em> </em><em>7</em><em> </em><em>+</em><em> </em><em>1</em>

<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>=</em><em> </em><em>√</em><em>x</em><em> </em><em>=</em><em> </em><em>8</em>

<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>=</em><em> </em><em>(</em><em>√</em><em>x)</em><em>²</em><em> </em><em>=</em><em> </em><em>8</em><em>²</em>

<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>x </em><em>=</em><em> </em><em>6</em><em>4</em>

7 0
1 year ago
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