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3 years ago

Find the length of the segment. segment EA

Mathematics

1 answer:

agasfer [191]3 years ago

3 0

Answer:

Step-by-step explanation:

|-4-4| = |-8| = 8

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Which of the following graphs represents the solution set for y< -2x – 4?

Katen [24]

Given:

The inequality is $y$ .

To find:

The graph of the given inequality.

Solution:

The inequality is

$y$

The related equation is

$y=-2x-4$

For x=0,

$y=-2(0)-4$

$y=0-4$

$y=-4$

For y=0,

$0=-2x-4$

$4=-2x$

$\dfrac{4}{-2}=x$

$-2=x$

So, the related line passes through two points (0,-4) and (-2,0).

Sign of inequality is <, so the related line is a dotted line and shaded region is below the related line.

Therefore, the correct option is B.

3 0

3 years ago

NEED HELP ASAP

Marta_Voda [28]

Answer:

A) 26 x 0 =0

but we alwys consider 1 at place of 0

B)50 x 0 =0

same rule here

Step-by-step explanation:

<h3>indian genius sarthak</h3>

8 0

2 years ago

Read 2 more answers

The second number in an ordered pair of numbers that corresponds to a point on a coordinate system is the ?

Ksivusya [100]

Answer:

See below.

Step-by-step explanation:

The y-coordinate , giving the value of the function at this point. It is a part of the range of the function.

3 0

3 years ago

If f(x) = x² + 7, what is the value of f(4)?

dalvyx [7]

Value of f(4) is $f(4)= 23$ given $f(x)= x^2+7$

Step-by-step explanation:

We are given $f(x)= x^2+7$ and we need to find value of f(4)

Solving:

We will put x=4 and solve the given equation:

$f(x)= x^2+7$

$f(4)= (4)^2+7$

We know (4)^2=16

$f(4)= 16+7$

$f(4)= 23$

So, Value of f(4) is $f(4)= 23$ given $f(x)= x^2+7$

Keywords: Solving Equations

Learn more about Solving Equations at:

#learnwithBrainly

4 0

3 years ago

F(x) = x2 – 7, and g(x) = 5 – x2 then g(f(-4)) =

Troyanec [42]

Step-by-step explanation:

find the value of f(-4) first

f(-4) = (-4)^2 - 7 ➡ 9 use this to find g(f(-4))

g(9) = 5 - 9^2 ➡ -76

8 0

3 years ago