3 years ago

When creating your budget, make sure the amounts (both income and expenses)

Mathematics

1 answer:

Bad White [126]3 years ago

6 0

Answer:

a. are for the same time period

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Bas_tet [7]

Answer:

8,3

Step-by-step explanation:

4 0

3 years ago

Represent 0.533 (only the last 3 is bar number) into a rational number

weqwewe [10]

Answer:

$\frac{8}{15}$

Step-by-step explanation:

We require 2 equations with the repeating 3 placed after the decimal point.

let x = 0.5333.. ( multiply both sides by 10 and 100 )

10x = 5.333... → (1)

100x = 53.333... → (2)

Subtract (1) from (2) tus eliminating the repeating 3

90x = 48 ( divide both sides by 90 )

x = $\frac{48}{90}$ = $\frac{8}{15}$

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3 years ago

A pen in the shape of an isosceles right triangle with legs of length x ft and hypotenuse of length h ft is to be built. If fenc

Vaselesa [24]

Answer:

$\frac{8h}{\sqrt{2}} + 16h$

Step-by-step explanation:

First we need to compute the side length as a function of h

So x be the side length of the right isosceles triangle, in Pythagorean formula we have

$x^2 + x^2 = h^2$

$2x^2 = h^2$

$x = \frac{h}{\sqrt{2}}$

The cost for the legs is

$C_l = 4*2x = \frac{8h}{\sqrt{2}}$

The cost for the hypotenuse is

$C_h = 16h$

So the total cost in term of h is

$C = C_l + C_h = \frac{8h}{\sqrt{2}} + 16h$

5 0

3 years ago

Andre said, I found two figures that are congruent, so they can’t be similar.” Diego said, No, they are similar! The scale facto

Scilla [17]

Answer:

Step-by-step explanation:

Diego is correct they have to be similar

5 0

3 years ago

Please help me All anwser chocies are in there

Hoochie [10]

Answer:

x^2 +4x -4

Step-by-step explanation:

f(x) = 4x+1

g(x) = x^2 - 5

f(x) + g(x) = 4x+1 + x^2 -5

= x^2 +4x -4

8 0

3 years ago