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
Gala2k [10]
2 years ago
15

WHO EVER ANSWERS FIRST GETS BRSINLESTTTT!!!!!!

Mathematics
2 answers:
VLD [36.1K]2 years ago
8 0
4+(-6)/(-2) = 7
5/2+(-3/2)=1
-3/4-5/6 = 1.58
5/8(-3/5) = -3/8
Harman [31]2 years ago
4 0

Answer:

2. 4+(-6) / (-2)= 7

6. 5/2 + (-3/2)= 1

7. -3/4 - 5/6= 19/12

8. 5/8(-3/5)= -3/8

You might be interested in
What is the solution to the equation 3/5(x-5/8)=1/12-x+7/8?
olga_2 [115]
 <span> x = 5/6 = 0.833.................</span>
8 0
3 years ago
The least-squares regression line is_____________. A. the line that passes through the most data points.B. the line that makes t
Elanso [62]

Answer:

<h3>The option B) is correct.</h3><h3>That is the line that makes the sum of the squares of the vertical distances of the data points from the line (the sum of squared residuals) as small as possible is correct answer</h3>

Step-by-step explanation:

Given that " The least-squares regression line "

The least-squares regression line is <u>the line that makes the sum of the squares of the vertical distances of the data points from the line (the sum of squared residuals) as small as possible.</u>

Therefore option B) is correct

3 0
3 years ago
8c^(2)+6c-2c^(2)-5c
iren [92.7K]

Answer:

6c^2 + c

Step-by-step explanation:

8^2 - 2c^2= 6c^2

6c-5c = c

6 0
2 years ago
Write 740% as a decimal and as a mixed number.
Kitty [74]

740% written as a decimal is 7.4 as a mixed number it would be 7 4/10 or simplified it would be 7 2/5

4 0
3 years ago
Read 2 more answers
The winner of a 100 mile race drove his car to victory at a rate of 120.1229 mph. What was his time to the nearest thousandth of
Zigmanuir [339]

Answer:

t=1.201\ \text{hour}

Step-by-step explanation:

Given that,

Distance, d = 100 mile

Velocity of the winner, v = 120.1229 mph

We know that velocity of an object is equal to distance per unit time. Let t is the time. So,

v=\dfrac{d}{t}\\\\t=\dfrac{d}{v}\\\\t=\dfrac{120.1229}{100 }\\\\t=1.201229\ \text{hour}\\\\\text{Round to the nearest thousandth}\\\\t=1.201\ \text{hour}

Hence, 1.201 hour is taken by the winner.

8 0
3 years ago
Other questions:
  • 1 baseball team 9 players what is the function rule
    14·1 answer
  • How many right angles can be in an obtuse angle?
    7·2 answers
  • Can someone help me please. Question: draw and label a picture of the following terms
    5·1 answer
  • State whether each percent of change is a percent increase or a percent decrease. Then find the percent of increase or decrease
    8·1 answer
  • I desperately need the answers to this, it’s about compound interests
    13·1 answer
  • Factor this polynomial completely.
    13·2 answers
  • A combination of 3 erasers and 5 pencils cost $7.55. A combination of 6 erasers and 12 pencils cost $17.40. How much is each pen
    11·1 answer
  • I need help with this question
    12·1 answer
  • Could someone help me on this question ? ( correct answers only )! :)
    14·2 answers
  • ZA and B are complementary angles. If m_A = (x – 15)° and m ZB = (x + 3)º, then find the measure of ZB.​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!