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2 years ago

11

Pls help, i will give brainiest if you do!

1 answer:

Elza [17]2 years ago

4 0

Answer:

THE CORRECT ANSWER IS D " THE THEORETICAL PROBABILITY OF PULLING A BLUE PEN BASED ON THE EXPECTED FREQUENCY WILL GET CLOSER TO 1/2 AS THE NUMBER OF TRIALS INCREASES. "

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What is the surface area of the figure shown? Plz answer asap

Luba_88 [7]

Answer:

$264\ cm^{2}$

Step-by-step explanation:

we know that

The surface area of the figure is equal to the lateral face of the triangular pyramid plus the lateral face of the rectangular prism plus the area of the base of the rectangular prism

step 1

Find the lateral face of the triangular prism

The lateral area is equal to the area of its four lateral triangular faces

$LA=4(\frac{1}{2}(6)(7))=84\ cm^{2}$

step 2

Find the lateral area of the rectangular prism

The lateral area is equal to the perimeter of the base multiplied by the height

$LA=(4)(6)(6)=144\ cm^{2}$

step 3

Find the area of the base of the rectangular prism

$B=(6)(6)=36\ cm^{2}$

step 4

Find the surface area

$84\ cm^{2}+144\ cm^{2}+36\ cm^{2}=264\ cm^{2}$

3 0

2 years ago

What is the defintion of place value

nexus9112 [7]

Answer:

The value of where a digit is in the number.

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

How do you do 01.06 Division with Mixed Numbers?

Sliva [168]

Answer:

1 3/50

Step-by-step explanation:

the .06 is in the hundreths place so it would be 6/100 or 3/50

now add the whole number to it to get 1 3/50

4 0

2 years ago

25 equivalent expressions to 8x+12

-Dominant- [34]

Here are some
1 ) 4 ( x - 3 )
2 ) 10 x - 2 x - 12
3 ) 8 x - 4 - 8

8 0

2 years ago

A pet store has a total of 45 cats and dogs. There are 7 more cats than dogs. Find the number of cats and dogs in the store.

shutvik [7]

Their are 26 cats and 19 dogs in the store . 26+19=45 .

7 0

3 years ago