3 years ago

What are the solutions of the equation (x + 2)2 + 12(x + 2) – 14 = 0? Use u substitution and the quadratic formula to

Mathematics

1 answer:

andrew11 [14]3 years ago

3 0

..... Here

This is the answer

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Two sides of a triangle have length 6 and 8. Which of the following are possible areas of the triangle?

Svet_ta [14]

Answer:

I, II and III

Step-by-step explanation:

Two sides of a triangle have length 6 and 8.

the maximum possible area occurs in the right angle .

To find maximum area we use the area of the triangle formula

$area of triangle = \frac{6 \cdot 8}{2} = 24$

So maximum possible area is 24 units^2

all the given possible values are less than and equal to 24

so all the three options are correct

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balu736 [363]

Answer:

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8 cats divided by 6-oz cans=0.75 oz each

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Which situation can be represented by the equation 4x=32

mr_godi [17]

Answer:

Step-by-step explanation:

4x=32

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x=8

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3 years ago

Solve the formula Ax+By = C for A.

jok3333 [9.3K]

Answer:

$A = \frac{C - By}{x}$

Step-by-step explanation:

Given

$Ax + By = C$

Required

Solve for A

The question implies that we make A the subject of the formula.

Start by subtracting By from both sides of the equation by x

$Ax + By - By= C - By$

$Ax = C - By$

Divide both sides by x

$\frac{Ax}{x} = \frac{C - By}{x}$

$A = \frac{C - By}{x}$

<em>Solved</em>

8 0

3 years ago