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
Tems11 [23]
4 years ago
13

What is the value of the expression when s = 2 and t = -1.5?

Mathematics
2 answers:
allsm [11]4 years ago
8 0

Answer:

-13.5

Step-by-step explanation:

trust me

kvasek [131]4 years ago
4 0

Hope it helped you

<h3 /><h3>Thank You </h3>

You might be interested in
Help me please I just don’t get it ‍♀️
ss7ja [257]

Answer:

\large\boxed{1.\ the\ slope\ is\ \dfrac{1}{4}}\\\boxed{2.\ y=3x-5}\\\boxed{3.\ (3, 6)}

Step-by-step explanation:

\text{Let}\ k:y=m_1x+b_1\ \text{and}\ l:y=m_2x+b_2.\\\\l\ \perp\ k\iff m_1m_2=-1\to m_2=-\dfrac{1}{m_2}\\\\l\ \parallel\ k\iff m_1=m_2\\\\m-slope\\b-y-intercept\to(0,\ b)\\\\1.\\\\y=-4x+1\to m_1=-4\\\\m_2=-\dfrac{1}{-4}=\dfrac{1}{4}

2.\\y=3x+2\to m_1=3\\\\m_2=3,\ b=-5\\\\y=3x-5

\text{Calculate}\ a\ \text{and}\ b:\\\\a=\dfrac{6-(-9)}{5}=\dfrac{15}{5}=3\\\\b=\dfrac{8-(-2)}{5}=\dfrac{10}{5}=2\\\\\text{Calculate the coordinates of a point:}\\\\x=-9+4a\to x=-9+4(3)=-9+12=3\\\\y=-2+4b\to y=-2+4(2)=-2+8=6

3 0
3 years ago
Which expression represents the calculation “subtract 4 from 12, then divided by 8”? A) 4 ÷ (12 − 8) B) (12 − 4) ÷ 8 C) (4 − 12)
Svetlanka [38]

The answer is B

As the question states that you need to "subtract 4 from 12" that means that you are taking 4 away from 12, so it would be 12-4.

Then it says to divide by 8. This means that for the subtraction to happen first, it must be withing parenthesis, so that would make the expression become

(12-4)÷8

6 0
3 years ago
What is 86.8954776543 rounded to the nearest millionth/ show work
stepladder [879]
<span>86.8954776543 rounded to the nearest millionth is 86.895478


The order after the decimal point goes like this:

tenths, hundredths, thousandths, ten thousandths, hundred thousandths, millionth</span>
3 0
3 years ago
Read 2 more answers
Find tan(ZA)<br> 20/21<br><br> 21/20<br><br> 21/29<br><br> 20/29
lawyer [7]
I don’t know

You have to multiply the Asian Brothers by the Asian brothers
6 0
4 years ago
What is the value of the first term in the following arithmetic sequence?
xz_007 [3.2K]

Answer:

-9

Step-by-step explanation:

the first number

hope it is well understood

3 0
3 years ago
Other questions:
  • chuck sold 117 tickets for a play. Tickets cost $5, but they also sold discounted tickets at $2 for children. if profits were $4
    6·2 answers
  • What is the measure of its remote interior angle?
    14·1 answer
  • A bag contains 3 red marbles, 4 blue marbles, and 6 green marbles. Which pair of events are complementary events? A) choosing a
    7·1 answer
  • If 20% of the people who shop at a local grocery store buy apples, what is the probability that it will take no more than 5 cust
    10·1 answer
  • Im kinda confused ;-;​
    14·2 answers
  • Together two ferries can transport a day's cargo in 7 hours. The larger ferry can transport cargo three times faster than the sm
    10·1 answer
  • If the polynomial 6x6 – 4x5 + 9x – 6 is to be factored by grouping, which step should be taken?
    6·1 answer
  • Solve 3(4x+4)-6(3+2x)=0
    9·2 answers
  • Help me please under 2 minutes!!!
    9·1 answer
  • Need help asap! will give extra points...
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!