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3 years ago

HELP PLEASE! WILL GIVE BRAINLESIT

Mathematics

1 answer:

Rudik [331]3 years ago

6 0

Answer: Hypotheses ?

Step-by-step explanation:

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If vertex A is at (-1, 2) and vertex B is at (1, 5), then vertex A' is at and vertex B' is at .

lukranit [14]

The answer would be -0.5

5 0

3 years ago

The Fahrenheit measure of temperature is a function of the Celsius measure. The Fahrenheit measure is 32 more than StartFraction

sergij07 [2.7K]

Answer:

D. $g(x) = \frac{9}{5}\cdot x + 32$

Step-by-step explanation:

The mathematical transcription of the statement is:

$g(x) = \frac{9}{5}\cdot x + 32$

Which corresponds with option D.

3 0

3 years ago

Please help!!!

Nonamiya [84]

Answer:

c. $2a^3x^4-3a^3x^3+a^4x^2$

d. $63x^5y^3-30x^2y^4-7x^3y^2$

Step-by-step explanation:

For this exercise you need to remember the following:

1. The multiplication of signs:

$(+)(+)=+\\(-)(-)=+\\(-)(+)=-$

2. The Product of powers property, which states that:

$(a^m)(a^n)=a^{(m+n)}$

3. The Distributive property:

$a(b\±c)=ab\±ac$

Knowing that, you can solve the multiplication of the polynomials:

c. $(-2ax^2+3ax-a^2)(-a^2x^2)=\\\\=(-2ax^2)(-a^2x^2)+(3ax)(-a^2x^2)+(-a^2)(-a^2x^2)=2a^3x^4-3a^3x^3+a^4x^2$

d. $(6.3x^3y-3y^2-0.7x)(10x^2y^2)=\\\\=(6.3x^3y)(10x^2y^2)+(-3y^2)(10x^2y^2)+(-0.7x)(10x^2y^2)=63x^5y^3-30x^2y^4-7x^3y^2$

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3 years ago

I NEED HELP it's due today! Giving out BRAINLIEST & 30 POINTS!

liraira [26]

Answer:

see below

Step-by-step explanation: 5 20 21 02

There are 5 areas to calculate

Top = LW = (20)(17)

Bottom = LW = (20)(15)

Back = LW = (20)(8)

2 Triangular Ends = One square = LW = (8)(15)

Total Surface Area = (20)(17) + (20)(15) + (20)(8) + (8)(15)

= (20)(17 + 15 + 8) + (8)(15)

= (20)(40) + (8)(15)

= 800 + 120

= 920 ft²

4 0

3 years ago

A square room has an area of 20 square meters. what is the approximate length of each side?

elena-s [515]

To find the length of one side calculate the square root of 20

5 0

4 years ago

HELP PLEASE! WILL GIVE BRAINLESIT ​

HELP PLEASE! WILL GIVE BRAINLESIT