3 years ago

What is the product? (4x)(-3x^8)(-7x^3) 1. -84x^12 2. -84x^24 3. 84x^12 4. 84x^24

Mathematics

2 answers:

Drupady [299]3 years ago

8 0

Answer:

C. 84x^12

Step-by-step explanation:

edge 2020

Rudik [331]3 years ago

5 0

Answer:

84 x^12

Step-by-step explanation:

(4x)(-3x^8)(-7x^3)

Multiply the numbers

4*-3 *-7 = 84

x* x^8 * x^3 = Add the exponents = x^(1+8+3) = x^12

84 x^12

You might be interested in

What is it multiplying by?<br><br><br>784.5, 78.45, 7.845,0.7845, 0.07845

katrin [286]

Answer:

10,100,1000,-10,-100,-1000

Step-by-step explanation:

3 0

3 years ago

The original price for the camera is 150 if a discount of 30% is given, what is the discounted price

bazaltina [42]

Hello,

The camera is $150

The discount is 30%

First multiply the % by 100 to get a decimal

150 * 0.30 = 45

-----------------------------------------------------------------------------------------------------------------

The Camera now costs $105

The discount price was $45

Hope this helps

-GoldenWolfX

3 0

3 years ago

Read 2 more answers

D) A painting originally priced at $300 sold for $400. x 100 = % increase or decrease? In order from greatest to least:

Olenka [21]

(400-300)/300 x 100 = 100/300 x 100 = 33.33% increase

6 0

2 years ago

Can you solve this??

gavmur [86]

Answer:

The answer is c

Step-by-step explanation:

The middle problem is adding, the others are taking away, so C is the correct answer

3 0

2 years ago

Determine which fraction is larger 3/7 or 1/3 find the common denominator

Wewaii [24]

Answer:

LCM is 21

${:}\leadsto$ $\sf {\dfrac {3}{7}}$

${:}\leadsto$ $\sf {\dfrac {3×3}{7×3}}$

${:}\leadsto$ $\sf {\dfrac {9}{2}}$

${:}\leadsto$ $\sf {\dfrac {1}{3}}$

${:}\leadsto$ $\sf {\dfrac {1×7}{3×7}}$

${:}\leadsto$ $\sf {\dfrac {7}{21}}$

${:}\leadsto$ $\sf {\dfrac {9}{21}}\iff {\dfrac {7}{21}}$

${:}\leadsto$ $\sf {\dfrac{9}{21}} \gt {\dfrac {7}{21}}$

$\therefore$ $\sf {\dfrac {3}{7}} \gt {\dfrac {7}{21}}$

8 0

3 years ago