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3 years ago

What is 9v-8(10v-9) I need an answer

Mathematics

1 answer:

siniylev [52]3 years ago

7 0

Your answer is -71v+72 that is the answer

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Please help and possibly explain? ( 15c + 8w ) • 10w

iVinArrow [24]

Answer:

150cw + 80w^2

Step-by-step explanation:

so we start with

(15c + 8w) • 10w

we would distribute it to the 15c and the 8w

once we distribute it it would become

150cw because of 15c • 10w

and 80w^2 because of 8w • 10w

8 0

3 years ago

Help me with this one question plz i put a picture below so u can see it

Mkey [24]

4 campers per one canoe

8 0

3 years ago

What is the approximate distance between points A and B?

Aleks04 [339]

Answer:

$\displaystyle d \approx 7.62$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra II

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

Step-by-step explanation:

Step 1: Define

Find points from graph.

Point A(1, 4)

Point B(-2, -3)

Step 2: Find distance d

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

Substitute in points [DF]: $\displaystyle d = \sqrt{(-2-1)^2+(-3-4)^2}$
(Parenthesis) Subtract: $\displaystyle d = \sqrt{(-3)^2+(-7)^2}$
[√Radical] Exponents: $\displaystyle d = \sqrt{9+49}$
[√Radical] Add: $\displaystyle d = \sqrt{58}$
[√Radical] Evaluate: $d = 7.61577$
Round: $\displaystyle d \approx 7.62$

3 0

3 years ago

How to factor out a polynomial with a 3rd degree.

IRISSAK [1]

Answer:

How to factor out a polynomial with a 3rd degree-• well here is a For example, let G(x) = 7x³ – 125. Then factoring this third degree polynomial relieve on a differences of cubes as follows: (2x – 5) (4x² + 20x + 25), where ²x is the cube-root of 8x³ and 5 is the cube-root of 1256

7 0

2 years ago

Read 2 more answers

at elm elementary school for every 5 students who walk to school there are 7 students who take the bus.if 420 students attend el

Nesterboy [21]

175 students walk to school. 7+5=12 and 420 divided by 12 is 35. I checked how I did it was correct because of 5*35+7*35=420. Then I found the product of 5*35 which is 175.

4 0

3 years ago