3 years ago

Please help I will mark Brainly

Mathematics

1 answer:

Sloan [31]3 years ago

7 0

Answer:

The answer to number 1 is 10. The answer to number 2 is 4-6, inclusive.

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Help due soon plss!!!!

Gelneren [198K]

Answer:

Cube=150cm^2

Triangular Prism=228ft^2

Step-by-step explanation:

Cube

$A=6a^2=6*5^2=150cm^2$

Triangular prism

Using these formulas

$A=2A_{B}+(a+b+c)h\\A_{B} =\sqrt{s(s*a)(s*b)(s*c)} \\s=\frac{a+b+c}{2}$

Solving for A

$A=ah+bh+ch+\frac{1}{2} \sqrt{-a^4+2(ab)^2+2(ac)^2-b^4+2(bc)^2-c^4} \\=6.5*11+5*11+6.5*11+\frac{1}{2} *\sqrt{-6.5^4+2*(6.5*5)^2+2*(6.5*6.5)^2-5^4+2*(5*6.5)^2-6.5^4} \\=228ft^2$

5 0

2 years ago

Three guinea pigs living in the same cage need at least 12 square feet of living space. Is a cage that measures 3 feet by 5 feet

Basile [38]

Area of the cage : A = L * W
A = 3 * 5
A = 15 sq ft....so ur cage is 15 square ft...and they need at least 12 sq ft...so yes, it is big enough

3 0

3 years ago

Subtracting 766 from 941 results in a difference of

SpyIntel [72]

941 - 766 = 175
Therefore, A

7 0

3 years ago

Read 2 more answers

Plz help i will mark brainliest :)))!

Rainbow [258]

Answer:

40 degree

180-57-40= 40

6 0

2 years ago

2.At a local bank 7 out of 12 12 employees have a master's degree. If the bank has 100 employees,

Komok [63]

The correct answer is 58

4 0

3 years ago