Hello everyone how are ya‘ll help plz 23x+4=30
2 answers:
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Answer:
Part 1) The surface area is
Part 2) The volume is equal to
Step-by-step explanation:
The question in English is
The bases of a right prism are two rectangle triangles whose legs measure 1.5 cm and 1.8 cm, respectively, the prism has a height of 4.5 cm. calculates its total surface area and volume
Part 1) Find the surface area
The surface area is equal to
where
B is the area of the base
P is the perimeter of the base
h is the height of the prism
<em>Find the area of the base B</em>
<em>Find the perimeter of the base P</em>
we have
substitute the values
Part 2) Find the volume
The volume is equal to
where
B is the area of the base
h is the height of the prism
we have
substitute
Given that S<span>hanley would like to give $5 gift cards and $4 teddy bears as party favors and that Shanley has $128 to spend on party favors.
The inequality to find the number of </span><span>gift cards x and teddy bears y Shanley could purchase</span> is given by
One solution to the inequality is that Shanley can buy 12 gift cards and 15 teddy bears.
The inequality to find the number of </span><span>gift cards x and teddy bears y Shanley could purchase</span> is given by
One solution to the inequality is that Shanley can buy 12 gift cards and 15 teddy bears.