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wariber [46]
3 years ago
10

Bob bought a solid rubber doorstop to keep the air flowing between the rooms of his apartment.

Mathematics
2 answers:
Nana76 [90]3 years ago
8 0

Answer:

5 cm^3

Step-by-step explanation:

I just took the test!!

geniusboy [140]3 years ago
3 0

Answer:

33 cm²

Step-by-step explanation:

Area of triangular prism: A = ((1.5 x 2) /2) x 2 + 5 x 2.5 + 5 x 2 + 5 x 1.5

A = 3 + 12.5 + 10 + 7.5 = 33

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If 2/3p+6=7/6p what is the value of p?
ehidna [41]
The first thing to do is to clear the equation of fractions by multiplying by its LCM, which is 6 in this case.  When you do that, you will get the equation
4p + 36 = 7p.  Much easier to deal with, right? Now move the 4p over by subrtracting it: 36 = 3p, and p = 12
3 0
3 years ago
A. {[(-15+5)×2+8]-32÷8}-(-7)
Nezavi [6.7K]

Answer:

Step-by-step explanation:

The answers are:

A)  {[(-15+5)×2+8]-32÷8}-(-7)

Calculate within parentheses: -16 - (-7)

Add and subtract (left to right): -16 - (-7) = -9

B) (5-2)³×2+[-4+(-7)]÷(-2+4)²

To solve this problem, you need to follow the steps of order of operations.

Calculate within parentheses: 3^{3} * 2 + [-4 + (-7)] ÷ (-2+4)²

Calculate within parentheses: 3^{3} *2 -11 ÷ (-2+4)²

Calculate within parentheses: 27 × 2 - 11 ÷ (-2+4)²

Calculate exponents: 27 × 2 -11 ÷ 4

Multiply and divide: 54 - 11 ÷ 4

Multiply and divide: 54 - \frac{11}{4}

Add and Subtract:  \frac{205}{4}

Convert improper fractions to mixed numbers: \frac{205}{4} = 51\frac{1}{4}

C) {-10-[12+(-3)²] + 3³}+3³}÷(-3)

Calculate within parentheses: -4 ÷ (-3)

Multiply and divide:  \frac{-4}{(-3)}

Simplify and convert improper fraction to a mixed number:

\frac{-4}{(-3)} = \frac{4}{3} = 1\frac{1}{3}

Hope this helped! If so, please mark brainliest.

7 0
3 years ago
What is the supplement of 154°?
saw5 [17]

Answer:

Have u tried to look it up

Step-by-step explanation:

3 0
3 years ago
What is the radius of a circle whose equation is (x + 5)2 + (y - 3)2 = 42?
fomenos

Answer:

\sqrt{42} meaning the answer isnt there

Step-by-step explanation:

7 0
4 years ago
Read 2 more answers
Which statements are true about the parallelograms? Select three options.
Jet001 [13]

Answer:

These are the properties of a parallelogram

• Opposite angles are equal

• The sum of all the angles is equal to 360 degrees

• Opposite angles are equal

• When the diagonals of a parallelogram are drawn, they bisect each other

• When a diagonal is drawn to separate the parallelogram into two, the two separate sides are equal when compared

• The sum of two adjacent angles in parallelogram is equal to 180 degrees

Step-by-step explanation:

For example,

Opposite angles (A and  D) and (B and C) are equal

The sum of all the angles give 360 degrees,  angles A + B + C + D = 360

Side AB is equal to side CD  (/AB/ = /CD/)

The sum of adjacent angles A and C gives 180  [angles (A + C ) = 180]

Choose the option similar to any of these properties in the question

6 0
4 years ago
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