2 years ago

What is this polyhedron called?

Mathematics

1 answer:

Reptile [31]2 years ago

5 0

Answer:

It is called a heptahedron

Step-by-step explanation:

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A movie theater has a seating capacity of 331. The theater charges $5.00 for children, $7.00 for students, and $12.00 for adults

nlexa [21]

Answer:

87 adults

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Step-by-step explanation:

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1 year ago

Please help me out with this. The sides of an isosceles triangle have lengths 2x + 4 and x + 8. The base has length 5x - 2. What

Nesterboy [21]

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3 years ago

Solve negative 5 over 2, the whole multiplied by x minus 5 equals negative 55.

astraxan [27]

Answer:

-24

Step-by-step explanation:

$- \frac{5}{2} x \: - 5 = 55$

Multiply through by the denominator (that is, 2)

$= 2 \times ( - \frac{5}{2} x) \: - 5(2) = 55(2)$

$= - 5x - 10 = 110$

Collect like terms

$- 5x \: = 110 +10$

$- 5x = 120$

Divide through by - 5x

$\frac{ - 5x}{ - 5} = \frac{120}{ - 5}$

$x = - 24$

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3 years ago

Read 2 more answers

PLS help simple math properties ASAP needing 5 and 6 that’s all :)

RoseWind [281]

They both seem to be substitution

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3 years ago

Question 3

zhuklara [117]

Answer: -30

Step-by-step explanation: -13 subtract 17 = -30

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3 years ago