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2 years ago

(15) (-4) (2) (-1) = ?

Mathematics

1 answer:

murzikaleks [220]2 years ago

5 0

Answer:

120

Step-by-step explanation:

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2 years ago

Let F(x, y) be the statement "x can fool y," where the domain is the set of all people in the world. Translate each of the follo

elena-s [515]

Answer:

the statement "x can fool y," where the domain is the set of all people in the world is everyone can be fooled by someone.

Step-by-step explanation:

"A logical expression is a statement that can either be true or false.

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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

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

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2 years ago

You are working as an office apprentice for the bksb Newcastle Arena.

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