3 years ago

Find the product: 5(2x2 + 4x + 3)

Mathematics

2 answers:

labwork [276]3 years ago

6 0

Answer:

10x^2+20x+15

Step-by-step explanation:

5(2x^2+4x+3)

u distributed it and u get

10x^2+20x+15

leonid [27]3 years ago

3 0

Answer: I am pretty sure it is 115+20x

Step-by-step explanation: You have to do distributive Property

10 times 10+ 20x+15

100+20x+15

115+20x

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Trey started to run on a treadmill after setting its timer for 56 minutes. The display says that he has finished 62% of his run.

Ilia_Sergeevich [38]

Answer:

34.7 minutes

Step-by-step explanation:

56 minutes times 62% (0.62) = 34.72

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2 years ago

An airplane flying at an altitude of 31,000 feet when it begins its descent for landing. If the runway is 104 miles away, at wha

Delvig [45]

The angle the airplane descends is 3.23°

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3 years ago

3.452 × 100 =-------------

Lilit [14]

Answer:

345.2

Step-by-step explanation:

1: Move 3.452 to the end of the equation

(3.452 × 100) -> (3.452 × 100 = 3.452)

2: Since 100 has 2 zeros, move the decimal point 2 places to the right.

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Hope this helps!

7 0

4 years ago

Read 2 more answers

-6 = x/8 + 4 1.8 16 -80 -16

kumpel [21]

Answer:

x = - 80

Step-by-step explanation:

Given

- 6 = $\frac{x}{8}$ + 4 ( subtract 4 from both sides )

- 10 = $\frac{x}{8}$ ( multiply both sides by 8 )

- 80 = x

8 0

3 years ago

Read 2 more answers

the sherman family mad a down payment of $18,375 for a new house they mortaged the remaining cost of $129,625 the interest paid

Allisa [31]

Answer:

honestly this is a very poorly worded question...

it can be interpreted in several different ways....

the cost of the house (for them to purchase it) was

$129,625 + $18,375 = $148,000

The total amount that they paid for the house (money spent)

was

$129,625 + $18,375 + $273,116 = $421,116

all being said I think that the $148,000 is the answer that the question

is trying for you to figure out

Step-by-step explanation:

6 0

3 years ago