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2 years ago

I need help with this please

Mathematics

1 answer:

LenaWriter [7]2 years ago

6 0

Answer:

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Step-by-step explanation:hebfy3y4787

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Mr. snorkel drove 169 miles in 3 h 30 min. find the rate in feet per minute

AVprozaik [17]

169 miles * 5280 ft/ mile = 892320 ft

3 hours * 60 minutes/1 hr = 180 minutes

3 hrs 30 minutes = 180 minutes + 30 minutes = 210 minutes

169 miles/ 3 hrs 30 minutes = 892320 ft/ 210 minutes = 4249.1 ft/ minutes

3 0

3 years ago

We want to find the zeros of this polynomial: p(x)= 3x^3 – 3x^2– 18x

bulgar [2K]

Answer:

x=0 x=3 x=-2

Step-by-step explanation:

p(x)= 3x^3 – 3x^2– 18x

Factor out the greatest common factor, 3x

p(x)= 3x (x^2 – x– 6)

Factor inside the parentheses

What 2 numbers multiplies to -6 and adds to -1

-3*2 = -6

-3+2 = -1

p(x)= 3x (x-3)(x+2)

Setting the function equal to zero to find the zeros

0 = 3x (x-3)(x+2)

Using the zero product property

3x = 0 x-3 =0 x+2 =0

x=0 x=3 x=-2

3 0

3 years ago

Read 2 more answers

4x^4 -2x^3 -6x+3 How do I factor this four term polynomial?

Oduvanchick [21]

2x^3(2x-1) - 3(2x-1)
= (2x^3-3)(2x-1)

8 0

3 years ago

What is the area of ΔABC to the nearest tenth of a square inch? PLEASE SHOW WORK!

photoshop1234 [79]

Answer:

1440.1 in^2

Step-by-step explanation:

I drew a picture with work; hopefully this is the equation you're using in the lesson.

6 0

1 year ago

The table shows the height of Sonya‘s siblings who is taller Frida or Julia compare their hearts using the simple >

Vladimir [108]

Answer:

The height of Julio greater than the height of Frieda .

Step-by-step explanation:

Given height as :

The height of Frieda = 5 $\frac{1}{4}$ ft

The height of Julio = 5 $\frac{5}{6}$ ft

So, The height of Frieda = 5 $\frac{1}{4}$

= 5 + $\frac{1}{4}$

= $\frac{20+1}{4}$

= $\frac{21}{4}$ feet

∴ The height of Frieda = 5.25 feet

And The height of Julio = 5 $\frac{5}{6}$ ft

So, The height of Julio = 5 $\frac{5}{6}$

= 5 + $\frac{5}{6}$

= $\frac{30+5}{6}$

= $\frac{35}{6}$ feet

∴ The height of Julio = 5.83 feet

Since 5.83 feet $>$ 5.25 feet

So the height of Julio $>$ the height of Frieda

Hence The height of Julio greater than the height of Frieda . Answer

5 0

2 years ago

I need help with this please​

I need help with this please