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
Scorpion4ik [409]
3 years ago
12

I need help doing negative number

Mathematics
1 answer:
hjlf3 years ago
7 0
I might be able to lol
You might be interested in
Pls write the steps u did​
frez [133]

When two parallel lines are intersected by a transversal, the same-side exterior angles are supplementary. That means that their sum is 180.

Using that logic, if the two roads were parallel, then the sum of their same-side exterior angles will add up to 180. Yet their same-side exterior angles add up to 170 (130 + 40 = 170), hence they can't be parallel.

See the drawing attached below.

Using supplmenatry angles (two angles whose sum of measures add up to 180 or a straight line), we can say that:

m<DIE + m<HID = 18

40 + m<HID = 180

m<HID = 140

Similarly:

m<BHC + m<CHI = 180

130 + m<CHI = 180

m<CHI = 50

Using verticle angles therome, (when two lines intersect, the angles opposite to eachother are congruent, or have the same measure), we can say that:

m<DIE = m<GIH = 40

m<GIE = m<HID = 140

m<CHI = m<AHB = 50

m<BHC = m<AHI = 130

5 0
2 years ago
What is the solution to the equation 6t=144
Grace [21]
Isolate the variable by dividing both sides by 6:
t=144/6=24


The solution is t=24

Good luck!
8 0
2 years ago
Read 2 more answers
1) Expand and simplify the following:<br>a)3(x squared plus 3x cubed - 2)​
Musya8 [376]

Answer:

3x³ + x² - 2

Step-by-step explanation:

a) 3(x squared plus 3x cubed - 2)​

x squared = x²

3x cubed = 3x³

3(x squared plus 3x cubed - 2)​

= 3(x² + 3x³ - 2)

= 3x² + 9x³ - 6

Rearrange according to power

= 9x³ + 3x² - 6

When the expression is divided by 3, it is equivalent to

3x³ + x² - 2

5 0
2 years ago
The perimeter of a playing field for a certain sport is 300ft. The field is a rectangle, and the length is 48ft longer than the
lara31 [8.8K]

Answer:

Width of the rectangular field =102 feet

Step-by-step explanation:

Perimeter of the field= 300feet

Length of the field= 48 feet

Width=?

Perimeter of a rectangular field= 2(Length+Width)

                                            300= 2(48+Width)\\\\150=48+Width\\\\Width=150-48\\\\Width=102 feet

The Width of the rectangular field is 102 feet

4 0
3 years ago
Read 2 more answers
In regression analysis, the variables used to help explain or predict the response variable are called the
Evgen [1.6K]
Answer:  "independent variables" .
___________________________________________________
8 0
3 years ago
Read 2 more answers
Other questions:
  • Jeff has 50,670 miles on his truck. He drives 200 miles each week traveling to and from work. He plans on selling his truck afte
    12·2 answers
  • How do i change standard form equations back into slope intercept form?
    10·1 answer
  • Given that the acceleration vector is a(t)=(−1cos(1t))i+(−1sin(1t))j+(3t)k, the initial velocity is v(0)=i+k, and the initial po
    9·1 answer
  • What are the factors of 90??
    7·1 answer
  • What is 7 (7 - 2x3) = <br><br> Please help!!
    9·2 answers
  • JK in the coordinate plane has endpoints with coordinates (-4, 11) and (8,
    10·1 answer
  • What is the equation of the line shown?
    10·1 answer
  • All changes saved
    6·1 answer
  • Which statement describes the graph of the function F(x)=x^2-1/x^2-2x+1
    5·1 answer
  • Solve this equation using a common base
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!