3 years ago

X2 + 3x where X is equal to 1.7

Mathematics

2 answers:

Tema [17]3 years ago

7 0

Answer:

$\boxed {ans \: is \: = 7.99}$

Step-by-step explanation:

$if \: x =1. 7 \: then \to \\ x {}^{2} + 3x = \\ {1.7}^{2} + 3(1.7) = \\ 2.89 + 5.1 = \\ \boxed{7.99}$

LUCKY_DIMON [66]3 years ago

5 0

Answer:

If you meant x squares (x^2) +3x then the answer is 7.99

Step-by-step explanation:

You might be interested in

Simplify. Write the answer using scientific notation.

marta [7]

Answer:

A. 56×10 -3

Step-by-step explanation:

Just multiply 8 and 7 and number of zeros should remain same.

$8(7 \times 10 {}^{ - 3} ) \\ 56 \times 10 {}^{ - 3}$

8 0

3 years ago

Josh likes to read. He read 6 books when he was 6 years old. Every year he doubled the number of books he read the previous year

velikii [3]

At age 6, he read six. That doubled would be 12 books. So at age 7, he read 12. 12 doubled is 24. At age 8, he read 24. That doubled would be 48. At age 9, he read 48. That double would be 96. So by age 10, he would have read 96 books.

8 0

3 years ago

After the financial crisis that hits the country of Barbaria in 2012, a total of 9 million people are unemployed. If 35 million

tatuchka [14]

Answer:

$25.71\%$

Step-by-step explanation:

The Unemployment rate of a country is calculated as a fraction of its Labor force. In Barbaria,

Number of Unemployed =9 million

Number of Employed =35 Million

Labor Force = (9+35) Million =44 Million

$Unemployment Rate=\frac{\text{Unemployed People}}{\text{Labour force}} X 100\\=\frac{9}{35}X100\\ =25.71\%$

The Unemployment rate in Barbaria in 2012 was 25.71%.

8 0

3 years ago

Help me please I can’t do this anymore it’s so hard

never [62]

Answer:

Step-by-step explanation:

Don't really know how to explain it. OmniCalculator is very helpful.

Hope that this helps!

6 0

3 years ago

How would you write the proportion 9:36

Lelechka [254]

9 is to 36

Hope this helped!

3 0

3 years ago

Read 2 more answers