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2 years ago

Anyone want to talk girls only(halljeanice1) Email only

Mathematics

1 answer:

bekas [8.4K]2 years ago

5 0

Answer:

im girl maybe or 60yo dog

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Someone help please I’ll appreciate it thank you

DENIUS [597]

Doing the same onee i need help!!

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3 years ago

How are the divisibility rules involved with the simplification of fractions?

Rashid [163]

Because when you simplify a fraction you divide the number on bottom be the top number to simplify the fraction and make it a mixed number

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3 years ago

Regular triangular pyramid has 6 cm long base edge and slant height k=9 cm. Find the lateral area of the pyramid.

gregori [183]

Answer:

81 cm²

Step-by-step explanation:

Since, the lateral face of a triangular pyramid is a triangle,

Given,

The base edge or the base of one lateral face of pyramid, a = 6 cm,

And, the slant height or the height of the face, k = 9 cm,

Thus, the area of one lateral face of the pyramid,

$A=\frac{1}{2}\times a\times k$

$=\frac{1}{2}\times 6\times 9$

$=\frac{54}{2}$

$=27\text{ square cm}$

We know that, a Regular triangular pyramid has 3 lateral faces,

Hence, the total lateral area of the pyramid,

$L.A.=3\times\text{ The area of one lateral face}$

$=3\times 27$

$=81\text{ square cm}$

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3 years ago

Read 2 more answers

When solving the equation such as 2/3x = 4/5 , why would you multiply both sides of the equation by the reciprocal of 2/3 ?

barxatty [35]

Answer: Well you’re solving for “x,” so you’ll need to isolate this variable. This means we need to “get rid of” the fraction 2/3 that is attached to it. The faction is attached by the operation multiplication, so to remove it we must divide it on both sides. And division with fractions requires the reciprocal. (Try watching an explanation if you’re confused on why division requires reciprocals).

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3 years ago

--12 + 8x < -44 i need help

tigry1 [53]

The answer to this problem is x<-4

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3 years ago