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Vlada [557]
3 years ago
12

Find the product of 6x^2(x+4)(x-5)

Mathematics
1 answer:
nikdorinn [45]3 years ago
4 0

Answer:

6x⁴−6x³−120x²

Step-by-step explanation:

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Karla's traditional hybrid car gets 35% fewer miles per gallon than Jeenie's solar hybrid car. If Jeenie's car gets 60 miles per
Helga [31]

Answer:

39\ miles/gallon

Step-by-step explanation:

Let

x------> Karla's car mileage

1) First way

we know that

100%-35%=65%=65/100=0.65

so

x=0.65(60 miles/gallon)=39 miles/gallon

2) Second way

by proportion

\frac{60}{100} \frac{(miles/gallon)}{\%} =\frac{x}{65} \frac{(miles/gallon)}{\%}\\ \\x=60*65/100\\ \\x=39\ miles/gallon

4 0
3 years ago
Which of the following is most likely the next step in the series?
S_A_V [24]

⁺˚*・༓☾✧.* ☽༓・*˚⁺‧

❀ \huge\underline{ \underline{ \text{Answer :-}}}

➺ It's likely to be <u>option D.</u>

\underbrace{ \overbrace{ \mathfrak{Explanation}}}

➺ The first figure has a line which divides the circle ⭕ into 2 parts. The 2nd figure divides the circle ⭕ into 3 parts while the 3th figure divides the circle ⭕ into 4 parts. Obviously, the 4th figure then should divide the circle ⭕ into 5 parts. Checking all the given options,

  • Option A. doesn't divide the circle ⭕ into any parts.
  • Option B. divides the circle ⭕ into 3 parts
  • Option C. divides the circle ⭕ into 4 parts.
  • <u>Option D. divides the circle ⭕ into 5 parts.</u>

⟹ So, <u>option D.</u> is the correct answer.

⁺˚*・༓☾✧.* ☽༓・*˚⁺‧

ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ ツ

꧁❣ ʀᴀɪɴʙᴏᴡˢᵃˡᵗ2²2² ࿐

5 0
3 years ago
Six friends attend a matinee movie and spend $9 per ticket. They also purchase a small bag of popcorn, p, each. If the friends s
Marianna [84]

Answer:

ORANGES IS ORANGES PLUS BANANA HI

Step-by-step explanation:

7 0
3 years ago
Solve for x. 4.25x = 21.
Alex787 [66]

Answer:21 divided by 4.25 = 4.941176471

Step-by-step explanation:

3 0
3 years ago
1 + 2a + 3 + 4a + 5 + 6a + ...... + 97 + 98a + 99 + 100a = 0 What does a equal?
frez [133]

Answer:

a = -50/51

Step-by-step explanation:

1 + 2a + 3 + 4a + 5 + 6a + ...... + 97 + 98a + 99 + 100a = 0

  1 +   3 +   5 + ...  + 99 +   2a +    4a + ... + 98a + 100a = 0     Eq. 1

99 + 97 + 95 + ... +    1  + 98a + 96a + ... +   4a  +    2a  = 0    Eq. 2

Add Eq. 1 and Eq. 2

100 + 100 + ... + 100 + 102a + 102a + ... 102a = 0

50(100)/2 + 50(102a)/2 = 0

2500 + 2550a = 0

2550a = -2500

a = -2500/2550

a = -250/255

a = -50/51

4 0
3 years ago
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