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3 years ago

45 23 +(− 45 23 )

Mathematics

1 answer:

olya-2409 [2.1K]3 years ago

5 0

4523 + (-4523)

4523 - 4523

0

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Helppppppp ASAP plsss

zhuklara [117]

If p = 2, insert the value of p.

2^3 = 2 x 2 x 2 = 4 x 2 = 8

so p^3 = 8

6 0

3 years ago

Subtract a number plus 6 from a number minus 10

mash [69]

Answer:

(n+6)-(n-10)

Step-by-step explanation:

n is the number.

plus means addition

minus means subtraction

6 0

3 years ago

3. How much simple interest is earned on $6,000 at an interest rate of 4.25% in 4.5 years?

Mademuasel [1]

Answer:

It is 6%, as 360 is earned each year.

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

#13. 6x — Зу = 8

Ne4ueva [31]

#13

6x — Зу = 8
3y = 6x - 8
y = 6/3x - 8/3
y = 2x - 8/3

The slope = 2
The y- intercept = - 8/3

#14

7x = 5y + 2
5y = 7x - 2
y = 7/5x - 2/5
y = 1.4x - 0.4

The slope = 1.4
The y- intercept = - 0.4

#15

- 6у + 4х = 8
6y = 4x - 8
y = 4/6x - 8/6
y = 2/3x - 4/3

The slope = 2/3
The y- intercept = -4/3

#16 is not clear

8 0

3 years ago

I need help with this math question

ICE Princess25 [194]

Answer:

B. 5

Step-by-step explanation:

Step 1: Rewrite the equation a bit

$\frac{7^\frac{3}{4}}{7^\frac{x}{8}}=\sqrt[8]{7}\\7^\frac{3}{4}^-^\frac{x}{8}=7^\frac{1}{8}$

Step 2: Place a logarithm base 7 on both sides

$7^\frac{3}{4}^-^\frac{x}{8}=7^\frac{1}{8}\\log_77^\frac{3}{4}^-^\frac{x}{8}=log_77^\frac{1}{8}\\(\frac{3}{4}-\frac{x}{8})log_77=\frac{1}{8}log_77\\(\frac{3}{4}-\frac{x}{8})1=\frac{1}{8}1\\\frac{3}{4}-\frac{x}{8}=\frac{1}{8}$

Step 3: Solve for x

$\frac{3}{4}-\frac{x}{8}=\frac{1}{8}\\\frac{6}{8}-\frac{x}{8}=\frac{1}{8}\\-\frac{x}{8}=-\frac{5}{8}\\\frac{x}{8}=\frac{5}{8}\\x=5$

Neat exponent question :)

7 0

2 years ago

45 23 ​ +(− 45 23 ​ )

45 23 +(− 45 23 )