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3 years ago

Need help with number 11 ASAP!!!!

Mathematics

2 answers:

Korolek [52]3 years ago

4 0

Answer:

78%, no he didn't score high enough

Step-by-step explanation:

AnnZ [28]3 years ago

4 0

78% !!! hope this helps !

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Create and solve a word problem that involves both Revenue and Cost. Your problem should include Break-Even and graphs of both t

umka2103 [35]

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HOLA BB COM O ESTAS DIME QUE TE AYUDO BB

Step-by-step explanation:

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3 years ago

Help me on number problem 4 please

kakasveta [241]

Answer:

y = -1/4x + 3

Step-by-step explanation:

Because you are finding the perpendicular slope, you need to find the negative reciprocal of the original line, which would be -1/4. You then use point slope form to find the y-intercept with the slope and given point:

y - 5 = -1/4(x + 8). That equals to y = -1/4x + 3.

So the equation of this line is y = -1/4x + 3.

7 0

3 years ago

A card is drawn at random out of a well-shuffled deck of 52 cards. Find the probability of drawing a six comma seven comma or e

Rina8888 [55]

Answer: $\frac{3}{13}$ , or ~23.07%

Step-by-step explanation:

There are 52 cards in your average deck.

For this question, you need the numbers of the cards in the deck. There are four of each number from 2 through 10, and four aces, jacks, queens, and kings.

Considering there are four 6s, four 7s, and four 8s, there are 12 cards that fit the description.

Divide 12 by the total number of cards in the deck, 52, to get your answer.

8 0

4 years ago

What is the difference in length between the girls with the shortest and longest hair

Evgen [1.6K]

Answer:

I think the difference is girls with longer hair look more attractive.

Step-by-step explanation:

Need the diagram....

6 0

2 years ago

Find the distance between the two points (-5, -2) and T(-3, 4).

Ulleksa [173]

Answer:

$\displaystyle d = 2\sqrt{10}$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS 

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Coordinates (x, y)

Algebra II

Distance Formula: $\displaystyle d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Step-by-step explanation:

Step 1: Define

Point (-5, -2) → x₁ = -5, y₁ = -2

Point (-3, 4) → x₂ = -3, y₂ = 4

Step 2: Find distance d

Simply plug in the 2 coordinates into the distance formula to find distance d

Substitute in points [Distance Formula]: $\displaystyle d = \sqrt{(-3+5)^2+(4+2)^2}$
[√Radical] (Parenthesis) Add: $\displaystyle d = \sqrt{(2)^2+(6)^2}$
[√Radical] Evaluate exponents: $\displaystyle d = \sqrt{4+36}$
[√Radical] Add: $\displaystyle d = \sqrt{40}$
[√Radical] Simplify: $\displaystyle d = 2\sqrt{10}$

4 0

3 years ago