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3 years ago

What is the value of x in the following expression... 88 = 4a + x

1 answer:

8 0

Hello, there!

88 = 4a + x

Rewrite the equation as 4a+x=88

4a+x=88

Since 4a does not contain the variable to solve for, move it to the right side of the equation by subtracting 4a from both sides.
4a + x = 88
-4a -4a

Therefore, x = 88 - 4a

Our answer is x = 88 - 4a

We can't simplify this any further, as we have no value of a.

I hope I helped!

Let me know if you need anything else!

~ Zoe

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Can you please help me with this

erastova [34]

Well there are no specific numbers, but the area of a rectangle is the length x the width, and the width is the area ÷ the length.

7 0

3 years ago

Find the slope of the line passing through the points (-5,6) and (-5,-5)

Leviafan [203]

Hi there! :) :D

Step-by-step explanation:

$SLOPE=\frac{Y_2-Y_1}{X_2-X_1}=\frac{RISE}{RUN}$

$\frac{(-5)-6}{(-5)-(-5)}=\frac{-11}{0}$

Undefined.

Therefore, the slope is -11/0

Final answer is -11/0

Hope this helps!

Thanks!

Have a nice day! :)

-Charlie

4 0

3 years ago

Write the expression as one involving only sin x and cos x. sin 2x + cos x

AfilCa [17]

Answer:

sin 2x + cos x = 2 sin x cos x + cos x = (2 sin x + 1)cos x

Step-by-step explanation:

Given the expression: sin 2x + cos x,

then we can use the formula: sin 2x = 2 sin x cos x, which gives:

sin 2x + cos x = 2 sin x cos x + cos x = (2 sin x + 1)cos x

So there you have two expressions in terms of sin x and cos x, as requested. :D

6 0

2 years ago

Given g ( x ) = 2 x + 3 , solve for x when g(x)=3.

padilas [110]

Answer:

x = 0

Step by step explanation:

g ( x ) = 2x + 3

If x = 0,

g ( 0 ) = 2 (0) + 3

or, g ( 0 ) = 3

Hope that helped :)

8 0

3 years ago

Using the slope and the y-intercept, graph the line represented by the following equation. Then select the correct graph. x - y

Marizza181 [45]

The graph that represents the given line with slope and y-intercept is as attached below.

<h3>How to interpret Linear Graphs?</h3>

We are given the equation;

x - y - 3 = 0

Now, the standard way we should put the equation would be in slope intercept form which is; y = mx + c

where;

m is slope

c is y-intercept

Thus, our equation can be rearranged to get;

y = x - 3

Thus, y-intercept is c = -3

The graph that represents the given line is as attached below.

Read more about Linear Graphs at; brainly.com/question/14323743

#SPJ1

3 0

2 years ago