Select the correct answer. Every dimension of a triangular pyramid is multiplied by 10 to produce a new figure that is geometrically similar. What effect does this have on the surface area of the pyramid? A. The surface area of the pyramid is multiplied by 10. B. The surface area of the pyramid is multiplied by 50. C. The surface area of the pyramid is multiplied by 100. D. The surface area of the pyramid is multiplied by 1,000. E. The effect on the surface area cannot be determined.

Answer: ...BEDMAS..

steps,..

70×2+20×30+19

140+600+19

740+19

=759

.... and I'm not all fine lol...wau guy??

Answer:

it is E

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

The definition of a secant is : A straight line or ray that intersects a curve, especially a circle, at two or more points. On this problem ray AB is a secant. So the answer is D.

Answer:

the answer is 74 like the other corner

Answer: C. 74

Step-by-step explanation: This is an isosceles trapezoid based on the diagram showing that the two legs are equal. By theorem 53 which states that "Base angles of an isosceles trapezoid are equal." angle TWV would have to be equal to angle UTW.

Answer:

$0.5

Step-by-step explanation:

3/6 = 0.5

Answer:

About what and give me the picture

A ship takes 5 hours to sail 75 kilometres. What is its speed ?

Distance = 75 kilometres.

Time = 5 hours.

It's speed.

We know,

[tex] { \boxed{\bf{\rm \red {Speed \: = \frac{Distance}{Time}}}}} [/tex]

So, Speed = [tex] \bf \frac{75}{5} [/tex]

Speed = [tex] \bf 15 [/tex]

Step-by-step explanation:

[tex] \: \: here \: is \: your \: solution \\ \\ distance \: covered \: by \: ship \: = 75km \\ \\ time \: taken \: by \: by \: ship \: = 5hrs \\ \\ speed \: of \: ship = distance \div time \\ speed \: = 75/5 \\ \\ speed \: = 15km/hr \\ \\ hope \: it \: helps[/tex]

Answer:

I think 21 in.

7 x 3 = 21

Hope this helps.

Answer:

218°

Step-by-step explanation:

m(arc)QPN = m(arc)QPO + m(arc)NO

m(arc)QPN = 180° + 38°

m(arc)QPN = 218°

Answer:

weight of raisins : 40

Step-by-step explanation:

nuts : raisins : oats

3:2:5= 60: ? : ?

60÷3 = 20

raisins : 2×20 = 40

Answer:

72m^2

Step-by-step explanation:

first split the figure into 2 parts, the square and the triangle. The area of the sqaure is base times height or 6m times 10m which gives you 60m^2. For the triangle area you multiply base times height and divide it by 2, the base is 6m and the height is 4m so it will be 4x6 divided by 2 which gives you 12m^2. Lastly you add them both up, 60m^2 +12m^2 and you get 72m^2.

Answer:

your answer is no. d . Because of alternate <

Answer:

[tex] \frac{x - 1}{2x} [/tex]

Step-by-step explanation:

This is a correct answer.

Answer:

2 6 8 is the oneeeeeeeeeee

Answer:

You'd want to divide.

Step-by-step explanation:

Let's say you got a 9/10 on a test.

You'd do 9 divided by 100 and multiply it by 10 to get 90%

That is how you solve a percentage problem

FORMAT IN LESS DETAILED EXPLANATION:

9/100x10=90%

Nine divided by one-hundred times ten equals ninety percent

Answer:

28 x 6

Step-by-step explanation:

You times 28 with 6 snice, there are 6 sides.

28 x 6 = 168 meters

Answer: 168 meters

Answer:

Step-by-step explanation:

total surface area=3×(1/2×10×6.7)+1/2×10×8.7=3×(33.5)+43.5

=100.5+43.5

=144

Answer:

B C E are the three crt options

Step-by-step explanation:

An expression is a sentence with a minimum of two numbers and at least one math operation. This math operation can be addition, subtraction, multiplication, and division. The structure of an expression is: Expression = (Number, Math Operator, Number)

Answer:

A and C are equations

Step-by-step explanation:

B and E are inequalities

D is an expression

Answer:

42 I think, i could be wrong

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

HOPE THIS HELPED!!! I TRIED AND REMEMBERED

Answer:

B

Step-by-step explanation:

You add tax to the price not multiply

Answer:1.065p

Step-by-step explanation:

Answer:

4/6

Step-by-step explanation:

(1/6 times 4)make 4 into a fraction and that is 4/1  multyply the numerator and denominator 6x1=6 so 6 is the denominator and 4x1 is 4 so 4 is the numerator so its 4/6

The expression that represents the fraction is 1/6 * 1/4 or 1/24

The given parameters are:

Amount of candy = 1/6 pounds

Number of bags = 4

The expression that represents the amount in each bag is:

Amount = Amount of candy/Number of bags

This give

Amount = 1/6 / 4

Express as product

Amount = 1/6 * 1/4

Evaluate

Amount = 1/24

Hence, the expression that represents the fraction is 1/6 * 1/4 or 1/24

Read more about fractions at:

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I believe that the answer is $426,960.

I hope this helps!

Answer:

The slope is 4

Step-by-step explanation:

I think it's right

Answer:

A

Step-by-step explanation:

Either A or D, this question made me lose braincells, you should get a new teacher

Answer:

A

Step-by-step explanation:

I did the test :)

Answer:

31

Step-by-step explanation:

A=2(wl+hl+hw)

l -Length  

w-Width  

h-Height

A=2(wl+hl+hw)=2·(1·2+4.5·2+4.5·1)=31

The answer is 523.334

The improper fraction of the given mixed fraction is [tex]3\dfrac{1}{9}[/tex].

When the numerator exceeds or is equal to the denominator, the fraction is said to be inappropriate. 5/2 and 8/5, for instance, are incorrect fractions. The numerator and denominator are the two components of any fraction.

The given fraction is:

[tex]3\dfrac{1}{9}[/tex]

To convert this fraction into an improper fraction,

Multiply 3  with 9 then add it to the numerator,

[tex]\dfrac{3\times 9 + 1}{9} \\\\\dfrac{27 + 1}{9}\\\\ \dfrac{28}{9}[/tex]

Therefore,

[tex]3\dfrac{1}{9}[/tex] [tex]= \dfrac{28}{9}[/tex]

Hence,

The improper fraction of [tex]3\dfrac{1}{9}[/tex]  is [tex]\dfrac{28}{9}[/tex].

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Answer:

Square root of 16 is not 16