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2 years ago

12

I WILL GIVE BRAINLIEST! :3PLEASE HELP!

1 answer:

algol [13]2 years ago

3 0

Answer:

9×(t+5)= 9t+45

Step-by-step explanation:

The distributive property states that

x(y+z)=xy+xz

here 9×(t+5) = 9(t+5)=9t+9(5)= 9t+45.

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Simplify the expression where possible. (6^3)^-3

astraxan [27]

$\bf ~\hspace{7em}\textit{negative exponents}
\\\\
a^{-n} \implies \cfrac{1}{a^n}
~\hspace{4.5em}
a^n\implies \cfrac{1}{a^{-n}}
~\hspace{4.5em}
\cfrac{a^n}{a^m}\implies a^na^{-m}\implies a^{n-m}
\\\\[-0.35em]
\rule{34em}{0.25pt}\\\\
(6^3)^{-3}\implies 6^{-3\cdot 3}\implies 6^{-9}\implies \cfrac{1}{6^9}\implies \cfrac{1}{10077696}$

3 0

3 years ago

Read 2 more answers

3[x + 3(4x – 5)] = 15x – 24

Alex17521 [72]

Answer:

$\boxed{ \bold{ \huge{ \boxed{ \sf{x = 0.875}}}}}$

Step-by-step explanation:

$\sf{3[ x + 3(4x - 5)] = 15x - 24}$

Distribute 3 through the parentheses

⇒ $\sf{3[ x + 12x - 15 ] = 15x - 24}$

Collect like terms : 12x and x

⇒ $\sf{3[ 13x - 15 ] = 15x - 24}$

Distribute 3 through the parentheses

⇒ $\sf{39x - 45 = 15x - 24}$

Move 15x to left hand side and change it's sign

Similarly, move 45 to right hand side and change it's sign

⇒ $\sf{39x - 15x = - 24 + 45}$

Collect like terms

⇒ $\sf{24x = - 24 + 45}$

Calculate

⇒ $\sf{24x = 21}$

Divide both sides of the equation by 24

⇒ $\sf{ \frac{24x}{24} = \frac{21}{24}}$

Calculate

⇒ $\sf{x = 0.875}$

Hope I helped!

Best regards! :D

5 0

3 years ago

5. (-8, 1) and (0, -5)<br>6. (-3,-8) and (2,7)<br> write both equations in slope intercept form

Cerrena [4.2K]

Slope-intercept form is as shown here: y = mx + b

(-8, 1) and (0, -5) in slope-intercept form will be y = -3/4x - 5

(-3, -8) and (2, 7) in slope-intercept form will be y = 3x + 1

6 0

3 years ago

Will give brainliest. 5 stars. And points!

Neko [114]

Answer:

80 by 160 meters

Step-by-step explanation:

hi buddy

6 0

2 years ago

Read 2 more answers

OK!! HERE IS MY OFFER!! I WILL GIVE BRAINLIEST IF YOU HELP ME ANSWER MY QUESTION?? DEAL??

tresset_1 [31]

Answer:

deal

Step-by-step explanation:

6 0

3 years ago

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