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hram777 [196]
3 years ago
7

Find the measure of each angle indicated. Round to the nearest whole degree.

Mathematics
1 answer:
IceJOKER [234]3 years ago
3 0
D. 48 degrees
on calculator: 2ND SIN (72/97) = about 47.92
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Regular pyramid <br> B=<br> P=<br> H=<br> l=<br> LA=<br> SA=<br> V=
devlian [24]

Answer:

B (Base surface area) = 16 m^{2}

P (Perimeter of the base) = 16 m

H (Height) = 6 m

L (Not sure what L means. I assume it's the slant height??) =  6.32 m

LA (I assume lateral surface area) = 50.59 m^{2}

SA (I assume total surface area) = 66.59 m^{2}

V (volume) = 32 m^{3}

Step-by-step explanation:

Sorry if anything is wrong. It would be more helpful to put the names, instead of acronyms.

7 0
3 years ago
An ice-skating competition lasted three days. Day one had an attendance of 16,390 people. Day two had an attendance of 16,550 pe
lana [24]

Answer:

Day\ 3 = 16237

Day\ 1 = 16390

Day\ 2 = 16550

Step-by-step explanation:

Given

Day\ 1 = 16390

Day\ 2 = 16550

Day\ 3 = 16237

Required

Order from least to greatest

Comparing 16390, 16550 and 16237.

The order of arrangement from least to greatest is:

16327, 16390 and 16550.

So, we have:

Day\ 3 = 16237

Day\ 1 = 16390

Day\ 2 = 16550

6 0
3 years ago
Solve for y. 4y+5/3 = y-8/2 y = -4 y = -5 y = -8
horrorfan [7]

Answer:

<h3>y = -34/5</h3>

Step-by-step explanation:

\dfrac{4y+5}{3}=\dfrac{y-8}{2}\qquad\text{multiply both sides by }\ 2\cdot3=6\\\\6\!\!\!\!\diagup^2\cdot\dfrac{4y+5}{\not3_1}=6\!\!\!\!\diagup^3\cdot\dfrac{y-8}{\not2_1}\\\\2(4y+5)=3(y-8)\qquad\text{use distributive property}\\\\(2)(4y)+(2)(5)=(3)(y)+(3)(-8)\\\\8y+10=3y-24\qquad\text{subtract 10 from both sides}\\\\8y=3y-34\qquad\text{subtract 3y from both sides}\\\\5y=-34\qquad\text{divide both sides by 5}\\\\\boxed{y=-\dfrac{34}{5}}

5 0
3 years ago
find the average of the numbers 5/8, 9/10, 2 3/4 write the solution as a mixed number or fraction in lowest terms.​
oksano4ka [1.4K]

Answer:

3.025, 121/40

Step-by-step explanation:

3 0
3 years ago
Determine whether each equation below is linear or nonlinear.
Kruka [31]

Answer:

A) y=\frac{1}{2}x+3 - Linear

B) y=4x+2 - Linear      

C) xy=12 - Nonlinear

Step-by-step explanation:

To determine whether a function is linear or nonlinear.

The function of a straight line is given as :

y=mx+b

where m represents slope of line and b represents the y-intercept.

Any function that can be represented as a function of straight line is called a linear function otherwise it is nonlinear.

We will check the equations given for linear or nonlinear.

A) y=\frac{1}{2}x+3

The function is in the form y=mx+b and hence it is a linear function with slope m=\frac{1}{2} and y-intercept b=3.

B) y=4x+2

The function is in the form y=mx+b and hence it is a linear function with slope m=4 and y-intercept b=2.

C) xy=12

On solving for y

Dividing both sides by  x

\frac{xy}{x}=\frac{12}{x}

y=\frac{12}{x}

This function cannot be represented in the form y=mx+b, hence it is a nonlinear function.

6 0
3 years ago
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