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3 years ago

The area of a rectangle is 99 square units. Its width measures 11 units. Find the length

Mathematics

1 answer:

Elis [28]3 years ago

6 0

Answer:

14.2

Step-by-step explanation:

11L=99

11 99

L=9

9^2 +11^2=c^2

81+121=c^2

sq root 202

14.212670

14.2=c

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16. Determine if the following statements are always, sometimes, or never true

babymother [125]

A) true
b) false (unless the two numbers have the same absolute value, like -4/4 and -5/5)
c) false
d) false

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3 years ago

Help me I’m stuck and please can someone explain this to me

Degger [83]

Answer:

84 degrees

Step-by-step explanation:

3x = 4x - 28. Reason: Alternate Exterior Angle are congruent

X=28 Reason: Algebra

Y+4x-28= 180 Reason: Straight angles = 180 degrees

Y=84. Reason: Algebra

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3 years ago

2) f(x) = x² **<br> g(x)= 3x – 2<br> Find f(g(-4)

Usimov [2.4K]

Answer:

$f(g( - 4)) = 196$

Step-by-step explanation:

The functions are;

$f(x) = {x}^{2}$

and

$g(x) = 3x - 2$

We want to find

$f(g( - 4))$

First we find g(-4) to get:

$g( - 4) = 3 \times - 4 - 2$

$g( - 4) = - 12- 2$

$g( - 4) = - 14$

Now

$f(g( - 4)) = f( - 14)$

This implies that,

$f(g( - 4)) = {( - 14)}^{2}$

$f(g( - 4)) = {( - 14)} \times - 14$

$f(g( - 4)) = 196$

6 0

4 years ago

11x - 4 = 20 Solve for x

algol [13]

Answer:

24/11 approx 2.181818

Step-by-step explanation:

11x -4 = 20

11x= 20 +4

11x = 24

x = 24/11 approx 2.1818181818182

6 0

3 years ago

Read 2 more answers

Answer asap which equation could have been used to create this function table?

stiks02 [169]

C. y= x + 4
If you plug it in
1 + 4=5
6 + 4 = 10
8 + 4 = 12
and so forth

7 0

4 years ago