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1 year ago

What is the value of log381 02 3 OOC O 5

Mathematics

2 answers:

Maslowich1 year ago

8 0

Answer:

Step-by-step explanation:

81 = 3^4

apply the log rule

kobusy [5.1K]1 year ago

3 0

Answer:

According to the rule of log, answer is 4

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What is the volume of the following rectangular prism?

djverab [1.8K]

Answer:

I dont really know how to multiply fractions but i do know the step.

Step-by-step explanation:

Since 23/4 units square's formula is L × B. and the H is 4/3 units.All you needed to do to find the recrangular prism was to multiply 23/4 and 4/3 to get it.Then simplify it.Sorry i dont really know whether this helps but its what i know:'D

5 0

2 years ago

Read 2 more answers

Mario volunteers 1 day each month at the animal shelter. For y days he cleans for 5.5 hours each day. On the other days he walks

viva [34]

Part A: The expression for the total number of minutes Mario volunteers each year at the animal shelter = (405/y) x 365

Part B: The simplified form of the expression for the total number of minutes Mario volunteers each year at the animal shelter = (147825/y) minutes

Number of days Mario volunteers each month at the animal shelter = 1

Number of hours Mario cleans for y days = 5.5 hours

Number of hours Mario each day = 5.5/y

Number of minutes Mario uses to walk dogs for y days = 75 minutes

Number of hours Mario uses to walk dogs for y days= 75/60

Number of hours Mario uses to walk dogs for y days= 1.25 hours

Number of hours Mario uses to walk dogs each day= 1.25/y

Total number of hours Mario volunteers in a day = Number of hours Mario cleans each day + Number of hours Mario uses to walk dogs

Total number of hours Mario volunteers in a day = 5.5/y + 1.25/y

Total number of hours Mario volunteers in a day = 6.75/y

Convert the number of hours to minutes

1 hour = 60 minutes

Total number of minutes Mario volunteers in a day = (6.75/y) x 60

Total number of minutes Mario volunteers in a day = (405/y) minutes

Number of days in 1 year = 365

The expression for the total number of minutes Mario volunteers each year at the animal shelter = (405/y) x 365

The simplified form of the expression for the total number of minutes Mario volunteers each year at the animal shelter = (147825/y) minutes

Learn more here: brainly.com/question/11780383

8 0

2 years ago

❗️❗️URGENT❗️❗️ 24. Find slope of the line. A. 3/2 B. -3/2 C. -2/3 D. 2/3

Dvinal [7]

Answer:

Option (A)

Step-by-step explanation:

Slope of a line passing through two points (x₁, y₁) and (x₂, y₂) is given by,

Slope = $\frac{y_2-y_1}{x_2-x_1}$

Form the graph attached,

Graphed line passes through two points (0, 1) and (-2, -2),

Therefore, slope of the line passing through these points will be,

Slope = $\frac{1+2}{0+2}$ = $\frac{3}{2}$

Option (A) will be the answer.

4 0

2 years ago

Decide if the following equation is always true or never true.

Novosadov [1.4K]

Answer:

always true because 2x - x = x

7 0

2 years ago

Read 2 more answers

Please explain in detail how you solved.

Alex17521 [72]

Step-by-step explanation:

Since this is a right triangle and we are given an angle measure that measure 45, the other angle measure also measure 45.

So this means we are dealing with a 45-45-90 triangle.

A 45-45-90 triangle legs are equal to each other and the hypotenuse measures sqr root of 2 times more than the legs.

The hypotenuse measure 2 times sqr root of 14 so divide by sqr root of 2 to find x and y.

$\frac{2 \sqrt{14} }{1} \times \frac{1}{ \sqrt{2 } } = \frac{ \sqrt{56} }{ \sqrt{2} } = \sqrt{28} = 2 \sqrt{7}$

Since x and y are equal, they both measure

$2 \sqrt{7}$

5 0

2 years ago