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soldi70 [24.7K]

3 years ago

11

Travis is sewing a pillow for his Home Arts class. The pillow will be made from 2 identical rectangles. Each rectangle is 1 1/2

feet wide and 1 3/4 feet long. How many square feet of material is used in the sewing of the pillow?

1 answer:

Semenov [28]3 years ago

3 0

Answer:

11/4

Step-by-step explanation:

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I don’t understand this

dimaraw [331]

Answer: 3:1

Step-by-step explanation:

5 0

3 years ago

Did I do it right??? Please respond.

Sedaia [141]

Fraid not. This time, you did it left.

The tool to use is "Vertical" angles are equal. (They don't add up to 180 degrees.)

3y + 120 = 5y + 100

(you should fill in the missing steps)

y = 10°

The upper/lower pair of vertical angles are both 150°.

.

2x = 6x - 60

(you should fill in the missing steps)

x = 15°

The left/right pair of vertical angles are both 30°.

It's any two angles NEXT TO each other that add up to 180°.

Notice here that (150° + 30°) = 180° .

8 0

3 years ago

Solve for x. 78(−32−48x)+36=23(−33x−18)−10x Enter your answer in the box. x =

Nina [5.8K]

Answer:

x=-0.688

Step-by-step explanation:

-2496-3744x+36 = -759x-414-10x

-2460-3744x = -769x-414

-2975x = 2046

5 0

3 years ago

Simplify the fraction and state the excluded value(s).

stira [4]

Answer:

$\displaystyle \frac{7x^2 + 4x - 20}{5x + 10} = \frac{7x - 10}{5}, x \neq -2$

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

<u>Algebra I</u>

Terms/Coefficients

Factoring

<u>Calculus</u>

Discontinuities

Removable (Holes)
Jump (Piece-wise functions)
Infinite (Asymptotes)

Step-by-step explanation:

<u>Step 1: Define</u>

<u /> $\displaystyle \frac{7x^2 + 4x - 20}{5x + 10}$ <u />

<u />

<u>Step 2: Simplify</u>

[Frac - Numerator] Factor quadratic: $\displaystyle \frac{(7x - 10)(x + 2)}{5x + 10}$
[Frac - Denominator] Factor GCF: $\displaystyle \frac{(7x - 10)(x + 2)}{5(x + 2)}$
[Frac] Divide/Simplify: $\displaystyle \frac{(7x - 10)}{5}, x \neq -2$

When we divide (x + 2), we would have a <em>removable</em> <em>discontinuity</em>. If we were to graph the original function, we would see at x = -2 there would be a hole in the graph.

8 0

3 years ago

Cassie has a box that is a cube with a side length of

Rus_ich [418]

Answer:

second box must be 192in^3

Step-by-step explanation:

its a cube so length width height is all the same therefore,

4×4×4= 64

now u need a 2nd box 3 times volume of 1st all u need to do is multiply

64×3= 192

7 0

2 years ago

Read 2 more answers