Find the size of deb

Mathematics

1 answer:

Akimi4 [234]3 years ago

8 0

Answer:

$4x + 3 = 6x - 53 \\ 6x - 4x = 3 + 53 \\ 2x = 56 \\ x = \frac{56}{2} = 28$

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On a day in the month of February the temperature in barrow Alaska is 221*f at the same time the temperature in northway Alaska

ipn [44]

Give the Full Question then I will solve it..

6 0

3 years ago

Im so confused pls help

uranmaximum [27]

Answer:

2,3

Step-by-step explanation:

Let the first number be x

Hence, its next consecutive integer = x+1

$Reciprocal\ of\ the\ first\ integer\ = \frac{1}{x} \\Reciprocal\ of\ the\ second\ integer\ = \frac{1}{x+1} \\\\As\ we\ are\ given\ that\ their\ sums\ are\ \frac{5}{6} ,\\\frac{1}{x} + \frac{1}{x+1} = \frac{5}{6} \\\\Through\ butterfly\ method\ of\ resolving\ the\ denominators\,\\\frac{(x+1)+x}{x(x+1)} = \frac{5}{6} \\\frac{2x+1}{x^2+x} =\frac{5}{6} \\6(2x+1)=5(x^2+x)\\12x+6=5x^2+5x\\\\Now, lets\ bring\ all\ the\ terms\ in\ the\ LHS\ to\ RHS.\\\\Hence,\\0=5x^2+5x-12x-6\\5x^2-7x-6=0\\$

By Factorizing the expression on the LHS. we get it equal to :-

$5x^2-7x-6=0\\5x^2-10x+3x-6=0\\5x(x-2) + 3(x-2) = 0\\(5x+3)(x-2)=0$

Hence, we get two solutions for x, x=2, x= -3/5

As x is an integer, x=2 is the most suitable solution in this case.

Hence,

The numbers are 2,3

5 0

4 years ago

a triangular prism has an equilateral triangle base whose sides are 6 meters. The height of the prism is 35 meters, and the heig

Harrizon [31]

Answer:

<h2>The lateral area is 630 square meters.</h2>

Step-by-step explanation:

The lateral area reders to the total area of all its faces. Also, it can be defined as the perimeter of the base multiplied by the height of the prism.

We knowby given that the sides of the base are 6 meters long each.

So, its perimeter is

$P_{base}=6+6+6=18m\\$