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3 years ago

Is this distributive property a(b+c)=b+a x c

Mathematics

1 answer:

Afina-wow [57]3 years ago

6 0

nope,

$a(b + c) \: = \: ab + ac$

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What is the measure of XYZ shown in the diagram below?

Crazy boy [7]

Answer: A.

Explenation: Apex

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3 years ago

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Help me please i'm confused again

11Alexandr11 [23.1K]

Answer: 6¹⁰

Step-by-step explanation:

$\displaystyle\\6^4*6^6=\\\\6^{4+6}=\\\\6^{10}$

6 0

2 years ago

What is the solution of 5/2-7= 3/4x+14,

Sidana [21]

Answer:

D) x = 12

Step-by-step explanation:

Given:

$\sf{\dfrac{5}{2}x-7=\dfrac{3}{4}x+14 \implies \dfrac{10}{4}x-7=\dfrac{3}{4}x+14}$

1. Multiply both sides by 4

$\sf{4\left(\dfrac{10}{4}x-7\right)=4\left(\dfrac{3}{4}x+14\right)}\\\\\implies 10x-28=3x+56$

2. Subtract 3x from both sides

$\sf{10x-3x-28=3x-3x+56}\\\\\implies 7x-28=56$

3. Add 28 to both sides

$\sf{7x-28+28=56+28}\\\\\implies 7x=84$

4. Divide both sides by 7 to isolate the variable:

$\sf{\dfrac{7x}{7}=\dfrac{84}{7}}\\\\\implies x=12$

Learn more here:

brainly.com/question/27844194

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2 years ago

Q1.The golf runs a competition.

katrin [286]

Answer:

Q1A) $1750

Q1B) 64.3 %

Q2A) $49.50

Q2B) 66%

Step-by-step explanation:

Q1A) Total prize money for competition

= $500/4 × 14

= $1750

Q1B) Percentage of money given as first prize

= 9/14 × 100%

= 64.3 % (3 s.f)

Q2A) Total amount spent on music, films and books

= $16.50/5 × 15

= $49.50

Q2B) Total amount as a percentage of $75

= 49.5/75 × 100%

= 66%

4 0

3 years ago

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Please help me <3 i really need the answer.

qaws [65]

Answer 2 and 3

A is not greater than B.

B and C are not equal bc it says they are opposites

Good Luck!

7 0

3 years ago