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3 years ago

PLS HELPPPP!!!!! Not sure what to do:/

Mathematics

1 answer:

const2013 [10]3 years ago

7 0

Answer:

a. Triangular prism , b. 157.5cm squared , c. 369cm ,d. 405 cm cubic

Step-by-step explanation:

b. I assume lateral meabs the area which is visible ( exclude dotted lines)

c. sum of areas of all 5 shapes used to make the triangular prism ( L×W ) + l×w +l×w + 1/2×bh +1/2×bh

d. volume = AREA OF CROSS SECTION(which is a triangle) ×LENGHTH or Height(6cm)

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What is a solution to (x + 6)(x + 2) = 60?

Reika [66]

Solution of the equation $(x+6)(x+2)=60$ is x=4 and x=-12

Step-by-step explanation:

We need to solve the equation: $(x+6)(x+2)=60$

Solving:

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Multiplying terms on the left hand side

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Keywords: Solving Equations

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#learnwithBrainly

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3 years ago

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3 years ago

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3 years ago