PLEASE I NEED HELP!!! the length of the living room is 12 feet and its width is 10 and 1/2 feet . The length of the room is being expended by X feet choose an expression to represent the new area of the living room in square feet and the expanded form of the expression select all that apply
A 10.5(12x) square feet
B (10.5+12+×) square feet
C 10.5(12+x) square feet
D 126x square feet
E (126+10.5x) square feet
F (22.5 + x) square feet​

Well, no, I can't. You shouldn't be giving your phone number to someone you don't know.

Answer:

ayeeeeeee  I would help but I don't have a phone either

Answer:

[tex]P(7)=\$208,752[/tex]

Step-by-step explanation:

Exponential Growth

The natural growth of some magnitudes can be modeled by the equation:

[tex]P(t)=P_o(1+r)^t[/tex]

Where P(t) is the actual amount of the magnitude, Po is its initial amount, r is the growth rate and t is the time.

It's given the annual sales for a surf shop are Po=$130,000. They are increasing at a rate of r=7% = 0.07 per year. Substituting values, the function is:

[tex]P(t)=\$130,000(1+0.07)^t[/tex]

[tex]\boxed{P(t)=\$130,000(1.07)^t}[/tex]

The value of the function after t=7 years is

[tex]P(7)=\$130,000(1.07)^7[/tex]

Computing:

[tex]P(7)=\$130,000*1.6058[/tex]

[tex]\mathbf{P(7)=\$208,752}[/tex]

Answer:

x = -4, y = 9

or

(-4, 9)

Step-by-step explanation:

x - 5y = -49

y = -2x + 1

substitute y for -2x + 1

x - 5(-2x + 1) = -49

x + 10x - 5 = - 49

add 5 to both sides

x + 10x - 5 + 5 = - 49 + 5

x + 10x = -44

11x = -44

divide both sides by 11

11x/11 = -44/11

x = -4

substitute x for -4 in any of the original equations

y = -2x + 1

y = -2 * -4 + 1

y = 8 + 1

y = 9

Answer:

x = -4, y = 9 or (-4,9)

Step-by-step explanation:

.....

Answer:

The missing sides are 13 (small) and 2424 (big)

Step-by-step explanation:

The bigger triangle is bigger by 2 so multiply or divide the sides you do know by 2 to find the missing sides.

BC=12

ED= 12*2= 24

FD= 26

AC= 26/2= 13

Answer:

the first one i think  not 100%

Step-by-step explanation:

im like 99% sure really sorry if i get it wrong

Answer:

its the first one

Step-by-step explanation:

the word atleast means that it can be ghat value or any thing higher therefore n will have to be equal to or greater than 6

Answer:

the answer is 2 or 2x

Answer: the initial value of the painting is 250

Step-by-step explanation:

Answer: d

Step-by-step explanation:

Answer:

It is 120 calories per serving.

Step-by-step explanation:

Answer:

I believe a 120. I just divide the calories by the servings and they all gave me 120.

Answer: same bro

Step-by-step explanation:

Answer:

So basically the hypotenuse will be the side directly opposite from the right angle (the square marked on the triangle), it will always be the longest side

the "opposite" will be the side directly across from the curved angle marked

the "adjacent" will be the side that the curved angle touches, i.e. the one "next to it"

hope this helped!

Step-by-step explanation:

^

Answer:

-29/15 or -1 14/15

Step-by-step explanation:

Answer:

-29/15 or mixed form -1 14/15

Answer:

24 is less than 355

Step-by-step explanation:

24 < 355

Answer: 24 is less than 355

Step-by-step explanation:

Answer:

Non-proportional

Step-by-step explanation:

slope = (16-10) / (2-1) = 6

equation: 22 = 6*3 + 4

28 = 6*4 + 4

y = 6x + 4

proportional linear relation should be: y = mx    (no y intercept)

Answer:

its non proportional

Step-by-step explanation:

Answer:

23

Step-by-step explanation:

Answer:

its C!

Step-by-step explanation:

i think

Answer:

your answer is A, y = -x -1

Step-by-step explanation:

that should be right :)

Answer:

D 12

Step-by-step explanation:

Answer:

D. 12 cm

Step-by-step explanation:

Because the sum of two sides of a triangle must always be greater than the 3rd side, 12 cannot be the third side because 5+7=12.

Answer:

x=15

Step-by-step explanation:

4x+2x=90 degrees

6x=90

x=15

Answer:

Deku x Todoroki

Step-by-step explanation:

um... dont hate on me but...

i ship BkDk (Bakugou x Deku) TwT

Answer:

No it is not a function

Step-by-step explanation:

it is not because of the sets of data (3,-8) and (3,6). as you can see the x values are the same( 3 is the x value in each set) and the y vaues (-8 and 6) are different.

Answer:

221

Step-by-step explanation:

Answer:Simplify (-2i)^9. (−2i)9 ( - 2 i ) 9. Apply the product rule to −2i - 2 i . (−2)9i9 ... One to any power is one. −512(1i) - 512 ( 1 i ). Multiply i i by 1 1 . −512i - 512 i.

Step-by-step explanation:

Answer:

i =−4

Step-by-step explanation:

1=2i+9

Step 1: Flip the equation.

2i+9=1

Step 2: Subtract 9 from both sides.

2i+9−9=1−9

2i=−8

Step 3: Divide both sides by 2.

2i

=

−8

2

i=−4

Answer:

A least degree polynomial, having rational coefficients and a leading coefficient of 2, with,-4, 0, 2, and 4 as the zeros of the polynomial is;

f(x) = 2·x⁴ - 4·x³ - 32·x² + 64·x

Step-by-step explanation:

The given parameters of the polynomial are;

The leading coefficient of the polynomial = 2

The zeros of the polynomial = -4, 0, 2, 4

We note that zeros of -4, and 4 gives a factor of the form, (x² - 4²)

For a zero of the polynomial equal to 0, one of the factors of the polynomial is equal to 'x'

To have a leading coefficient of 2, we can add '2' as a factor of the polynomial

Therefore, we can have the factors of the polynomial as follows;

(x² - 4²)·2·x×(x - 2) = 0

From the above equation, using a graphing calculator, we get the following possible polynomial;

(x² - 4²)·2·x×(x - 2) = 2·x⁴ - 4·x³ - 32·x² + 64·x = 0

Therefore, a polynomial, function of least degree that has rational coefficients, a leading coefficient of 2,and the zeros, -4, 0, 2, and 4 is  f(x) = 2·x⁴ - 4·x³ - 32·x² + 64·x.

Answer:

14

Step-by-step explanation:

Answer:

i think its b

Step-by-step explanation:

Answer:

Angles 2 and 4

Angles 3 and 1

Angles 5 and 7

Angles 6 and 8

Angles 10 and 12

Angles 11 and 9

Step-by-step explanation:

Given:

The depth, d , of a lake is 57 m, rounded to the nearest integer.

To find:

The error interval for d in the form a ≤ d < b.

Solution:

The depth, d , of a lake is 57 m, rounded to the nearest integer.

If the depths of the lake is 56.5m or greater than this up to 57 m, then the depth, d , of a lake is 57 m, rounded to the nearest integer.

[tex]56.5\leq d\leq 57[/tex]             ...(i)

If the depths of the lake is 57m or greater than this up to 57.5 m but not 57.5 m, then the depth, d , of a lake is 57 m, rounded to the nearest integer.

[tex]57\leq d<57.5[/tex]             ...(ii)

Using (i) and (ii), we get

[tex]56.5\leq d<57.5[/tex]

Therefore, the error interval for d is [tex]56.5\leq d<57.5[/tex].

Answer:

I cant sketch the graph on brainly

Step-by-step explanation:

Answer:

21 7/8 square feet

Step-by-step explanation:

To solve the above Question, we have to used the formula of a parallelogram

The formula is given as:

Base × Height

Base = 6 1/4 feet

Height = 3 1/2 feet

Area = 6 1/4 × 3 1/2

Area = 25/4 × 7/2

Area = 175/8

Area = 21 7/8 ft²

Therefore, they would need 21 7/8 square feet poster paper for the parallelogram shaped banner