All categories

3 years ago

Which choice represents the shapes of the faces of a square pyramid?

1 answer:

3 0

The answer is B because the base of the triangle is a square as said then three triangles meet up at the point and make a pyramid

You might be interested in

What is the product of (3x-7)(3x-5)

Debora [2.8K]

The answer is 9x² - 36x + 35

FOIL Method or Box Method can be useful in solving this problem.

First Terms Product: 3x × 3x = 9x²

Outside Terms Product: 3x × -5 = -15x

Inner Terms Product: -7 × 3x = -21x

Last Terms Product: -7 × -5 = +35

Combining like terms results in the answer given above.

3 0

3 years ago

Read 2 more answers

PLZ HELP! MY teacher is no help and I have no idea how this works.

Rainbow [258]

Answer: find x

Tan(30)=20/x

X= 20/ tan(30)

Tan(30) =0.577

X= 20/ 0.577

X=34.66

Find Y

Sin(30)=20/y

Y=20/sin(30)

Sin(30)=0.5

Y=40

Step-by-step explanation:

3 0

4 years ago

Chuck and Dana agree to meet in Chicago for the weekend. Chuck travels 252 miles in the same time that Dana travels 228 miles. I

vlada-n [284]

Answer:

Chuck's rate of travel = 63mph

Step-by-step explanation:

Given chuck travels 252 miles and dana travels 228 miles. Given that they both take same time to travel .

Let the travelling time be T.

Also given that the speed of chuck is 6mph greater than that of dana's.

let the speed of chuck be x. Now

Speed = $\frac{distance }{time}$

x= $\frac{252}{T}$

Now for Dana's speed

x-6= $\frac{228}{T}$

When we divide both the equations we get

$\frac{x}{x-6}=\frac{252}{228}$

$\frac{x}{x-6}=\frac{63}{57}$

x=63mph

7 0

3 years ago

Read 2 more answers

Which of the following properties can be used to show that the expression 4^{\frac{5}{3}} is equivalent to \sqrt[3]{4^{5}}

pantera1 [17]

Answer:

see below

Step-by-step explanation:

Not knowing what properties you have to choose from, it'll be one that looks like $a^{\frac{m}{n}}=\sqrt[n]{a^{m}}$ ;

The base (a) stays the same;

the Numerator in the exponent is the exponent on the base;

and the Denominator in the exponent is the index (root number) of the radical.

6 0

1 year ago

-3/5+2/3 pls help now

Lady_Fox [76]

Hope it helpsssss !!!!!!!

5 0

3 years ago

Read 2 more answers