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3 years ago

What is supplementary to <7 ??

Mathematics

1 answer:

mestny [16]3 years ago

3 0

<8 ,
<7 and <8 form a linear pair

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(x - 6) (X - 4) = How do I solve this?

Vedmedyk [2.9K]

Answer: x^2 -10x + 24

Step-by-step explanation:

(x-6) (x-4)

= x^2 - 6x - 4x + 24

= x^2 -10x + 24

5 0

3 years ago

Read 2 more answers

What is the missing value in the proportion 4/5 = x/30?

ra1l [238]

Answer:

$\displaystyle x = 24$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Multiplication Property of Equality
Division Property of Equality
Addition Property of Equality
Subtraction Property of Equality

Step-by-step explanation:

Step 1: Define

$\displaystyle \frac{4}{5} = \frac{x}{30}$

Step 2: Solve for x

[Multiplication Property of Equality] Cross-multiply: $\displaystyle 5x = 120$
[Division Property of Equality] Divide 5 on both sides: $\displaystyle x = 24$

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3 years ago

Estimate the difference 5,290-436

goldfiish [28.3K]

Answer:

it will be

=> 4854

Step-by-step explanation:

hope it's helpful for you xd

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3 years ago

PLS help ASAP DUE IN 20 MINUTES I CANT FIGURE IT OUT

uysha [10]

Answer:

x=8

Step-by-step explanation:

if you multiply 6 by 8 and subtracted by 3 it will equal 45

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3 years ago