2 years ago

Find the product, using suitable properties: (-23)×48

Mathematics

1 answer:

olga nikolaevna [1]2 years ago

7 0

Answer:

-1104

Step-by-step explanation:

(−23)(48)

= (−1104)

Give me Brainllest

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HELP ASAP ILL MARK U BRAINLIEST

prohojiy [21]

Answer: 300x200

Step-by-step explanation: First of all...Your perimeter equals 2x+3y. X=length, y=width.

2x+3y=1200

3y=1200-2x

y=400-(2/3)x

Your Area = xy=x(400-2x/3)=400x-2^2/3

dA/dx=400-4x/3=0

4x/3=400

4x=1200

x=300ft length

y=400-(2/3)(300)=200ft

I hope this helps you!

3 0

3 years ago

10)<br>Simplify the expression.<br>6(4x + 12) – 9x - 18 - 4(-6)<br>

aleksklad [387]

Answer:

$\boxed{\bold{15x+78}}$

Step By Step Explanation:

Apply Rule - (-a) = a

$\bold{6\left(4x+12\right)-9x-18+4\cdot \:6}$

Multiply: 4 · 6 = 24

$\bold{6\left(4x+12\right)-9x-18+24}$

Expand $\bold{6\left(4x+12\right): \ 24x+72}$

= $\bold{24x+72-9x-18+24}$

Simplify $\bold{24x+72-9x-18+24}$

= $\bold{15x+78}$

━ Mordancy ━

4 0

3 years ago

Bennett has 107 photographs to place in the school yearbook. He will put the same number of photos on each of the 13 pages. if h

HACTEHA [7]

Answer:

Step-by-step explanation: if he has 2 rows of four on each page and 13 pages 8 * 13 is 104 and 107 - 104 is 3

7 0

3 years ago

Read 2 more answers

-81= −45−9n i need help please

miss Akunina [59]

-45 - 9n = -81

-9n = -81 + 45

-9n = -36

n = -36/-9

n = 4

Hope this helps you. :)

4 0

3 years ago

Read 2 more answers

Round 713,923 to the nearest hundred.

jeyben [28]

Answer:

713,7923 to the nearest hundred is 713,900

3 0

3 years ago

Find the product, using suitable properties: (-23)×48 ​

Find the product, using suitable properties: (-23)×48