4 years ago

Which of the following describes the line with equation y=-5

Mathematics

1 answer:

slava [35]4 years ago

8 0

Answer: please post your answer choices and then I can help

Step-by-step explanation:

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The aspect ratio of a rectangular shape is its length divided by its width. If the aspect ratio of a chalkboard is 4:3 and width

Klio2033 [76]

Answer:

Answer: A. 6.67 in

Step-by-step explanation:

3 0

4 years ago

Simplify the expression by arranging the steps in sequence, based on the order of operations.

lubasha [3.4K]

Answer:

$\displaystyle 6x - 5$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Distributive Property

Algebra I

Terms/Coefficients/Degrees

Step-by-step explanation:

Step 1: Define

$\displaystyle \frac{1}{6}(30x + 24) - \frac{1}{7}(63 - 7x)$

Step 2: Simplify

Distribute: $\displaystyle \frac{1}{6}(30x) + \frac{1}{6}(24) - \frac{1}{7}(63) - \frac{1}{7}(-7x)$
Multiply: $\displaystyle 5x + 4 - 9 + x$
Rearrange: $\displaystyle 5x + x + 4 - 9$
Combine like terms: $\displaystyle 6x - 5$

8 0

3 years ago

Expressão ( - b + c)² . h, para b = 12, c = 10 e h = 8, é: * Mim ajudem

elena-14-01-66 [18.8K]

Answer:

i dont speak Spanish

Step-by-step explanation:

lol

3 0

3 years ago

Please help me with this question!!!!!

Naddika [18.5K]

Answer:

7/25

Step-by-step explanation:

θ lies in quadrant ii

so 2θ lies in quadrant iv

csc θ=5/3

sin θ=3/5 (sin θ=1/csc θ)

[cos(α+β)=cosαcosβ-sinαsinβ]

cos (2θ)=cos(θ+θ)=cos θ cos θ-sin θ sin θ=cos² θ-sin ²θ=1-sin²θ-sin²θ=1-2sin²θ

=1-2 (3/5)²

=1-2(9/25)

=1-18/25

=(25-18)/25

=7/25

5 0

3 years ago

The region bounded by the given curves is rotated about the specified axis. find the volume v of the resulting solid by any meth

makkiz [27]

Consider, pls, the suggested option (see the attachment).

6 0

3 years ago