1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Arte-miy333 [17]
3 years ago
12

What is the value of the function y=4x-19 when x=-2.3? y=_____?

Mathematics
1 answer:
IRINA_888 [86]3 years ago
7 0
y=4x-19\\\\put\ the\ value\ of\ x=-2.3\ to\ the\ equation:\\\\y=4(-2.3)-19=-9.2-19=\boxed{-28.2}
You might be interested in
Plzzz help! what expersion is equivalent to it?
sladkih [1.3K]

Answer:

64x^{12}

Step-by-step explanation:

We have to use the law of indices for finding the equivalent expression.

(8x^{5})^{2} = 64x^{10}  We square 8, which is 64 and multiply the two powers.

(x^{4})^{\frac{1}{2}} = x^{2}  We multiply the 2 powers giving us, \frac{4}{2}, which simplifies to 2.

64x^{10} × x^{2} = 64x^{12}  This is the answer as we multiply the two indices together.

I hope this helps!! ^-^

8 0
3 years ago
Read 2 more answers
What is the 30th term of the sequence 7, 16, 25, 34,
olasank [31]
First, find the difference between each number in the sequence.... 34 - 25 = 9. 25 - 16 = 9 and 16 - 7 = 9... So, there is a constant difference of 9 between each number of the sequence. To find the 30th term, you could expand the sequence out to 30 (which is a good way to check your answer, but tedious)... So, simply add the 1st value of the sequence to the difference and multiply by 30 to find your 30th value.... 7 + 9 x 30 = 16 x 30 = 480.

Therefore, the 30th term is 480. 
7 0
3 years ago
Arrange the functions in ascending order, starting with the function that eventually has the least value and ending with the fun
IRINA_888 [86]

The functions have been arranged in ascending order from the least to the highest value below

  • 3x
  • 3x + 8
  • x^2
  • x^2 + 6
  • 4^x
  • 4^x + 3

<h3>What is meant by ascending order?</h3>

This is used in mathematics as well as other disciplines to explain the order by which values are arranged. This arrangement is usually done in such a way that the smallest value would come first and continue to climb till we get to the value that is the highest.

The values here have been arranged in this order in such a way that the smallest values came first while the bigger values are at the end.

Read more on ascending numbers here:

brainly.com/question/1462981

#SPJ1

8 0
1 year ago
camp oak gets 32 boxes of orange juice and 56 boxes of apple juice each self in the cupboard can hold 8 boxes of  juice what is
Flura [38]
32 boxes of oj + 56 boxes of aj = 90 boxes of juice
If a self can only hold 8 boxes of juice, then you need to divide 90 by 8.
90/8 = 11.25
This means that they need at least 12 shelves for all the Juice boxes.
7 0
3 years ago
Is an angle that is greater than 90 degrees is acute True or False
Brilliant_brown [7]
Hey there!

The answer is false. A 90 degree angle is called a right triangle. Any angle less than 90 degree is called an acute angle. Any angle more than 90 degree is called an obtuse angle
7 0
3 years ago
Read 2 more answers
Other questions:
  • Find the value of x. With the numbers 18 and 2x-5
    9·1 answer
  • Sydney drew segment AC and segment BC to help her use the Pythagorean theorem
    7·1 answer
  • Three cars are for sale.
    8·1 answer
  • Liu deposited 3,500 into a savings account . The simple interest rate is 4%. How much interest will the account earn in 2 years
    10·1 answer
  • 11. Find the value of AB.<br> P<br> 65<br> 251
    13·1 answer
  • PLEASE HELP I NEED HELP ASAP PLEASE
    7·1 answer
  • Please help!!!<br><br> Will mark Brainliest <br> Want with explanation...<br> Evaluate it...
    11·2 answers
  • To round a decimal first you need to find what you need to round it by. Tenths place, hundredths place, thousandths place, and t
    6·2 answers
  • Mona opened a savings account with a S500
    5·1 answer
  • Y=4 times 1/2 to the power of x<br> i need help putting it into a table
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!