2 years ago

there Are (500+300)X (%+3) Windows in the Empire State Building How Many Windows does the Empire State Building Have

Mathematics

1 answer:

ValentinkaMS [17]2 years ago

8 0

Answer: do not know just do it

Step-by-step explanation:

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torisob [31]

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Step-by-step explanation:

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3 years ago

Sammy is conducting a science experiment where he has to mix 8.25 ounces of vinegar and 4.30 ounces of lemon juice.How many ounc

Degger [83]

He will mix 12.55 ounces together

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2 years ago

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Pls help need it ASAP

vitfil [10]

Answer:

3x-2y=17........(1)

x=4y-1

substituting value of x in equation 1

3(4y-1)-2y=17

12y-3-2y=17

10y=17+3

y=20/10=2

again

substituting value of y in equation 1

3x-2×2=17

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2 years ago

A rod of aluminium has a mass of 575.4g and a volume of 210cm3

andreev551 [17]

Answer:

0.274g/cm^3

Step-by-step explanation:

density = mass / volume

so d = 575.4 / 210

d = 0.274g/cm^3

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3 years ago

What are the coordinates of the point that is one half the distance between A(−3, −5) and B(2, 7)?

Olenka [21]

Answer:

$(\frac{-1}{2},1)$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Midpoint Formula: $(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})$

Step-by-step explanation:

Step 1: Define

A (-3, -5)

B (2, 7)

Step 2: Find midpoint

Substitute: $(\frac{-3+2}{2},\frac{-5+7}{2})$
Add: $(\frac{-1}{2},\frac{2}{2})$
Divide: $(\frac{-1}{2},1)$

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3 years ago