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
svetlana [45]
3 years ago
10

Plz answer both questions 15 points

Mathematics
1 answer:
Llana [10]3 years ago
3 0

When multiplying & dividing rational numbers:

If your signs are the same, your answer is positive.

If your signs are different, your answer is negative.

You might be interested in
Given f(x)=6x+2, find f(x+3).
Finger [1]

Answer:

<em><u>f</u></em><em><u>(</u></em><em><u>x</u></em><em><u>+</u></em><em><u>3</u></em><em><u>)</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>6</u></em><em><u>x</u></em><em><u> </u></em><em><u>+</u></em><em><u> </u></em><em><u>2</u></em><em><u>0</u></em>

Step-by-step explanation:

{ \sf{f(x) = 6x + 2}} \\ { \sf{f(x + 3) = 6(x + 3) + 2}} \\ =  { \sf{6x + 20}}

3 0
3 years ago
Find the opposite of the given number. -18.6
AlladinOne [14]

Answer:

18.6

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Sarah is a news anchor. She works 55 hours a week, but she is only on-air about 17% of those hours. Approximately how many hours
Paha777 [63]
55hours times .17 will give you the answer.

Sarah spends 9.35hours on air.
8 0
3 years ago
What is the midpoint between the two points (2,0) &amp; (6,-2) *
Nutka1998 [239]

Answer:

( 4, -1 )

Step-by-step explanation:

Gage Millar, Algebra 2 tutor

(2,0) -> (6, -2) requires a transition of (+4, -2) now we divide the new number by 2 to find the amount changed from each side (+2,-1) then we add that to the original point (2,0) to get (4,-1)

4 0
3 years ago
Read 2 more answers
What is the value of x if 5^ x+2 =5^ 9 ? O x = - 11 O x = - 7 x = 7 x = 11 O O
Ratling [72]

Answer:

Step-by-step explanation:

5ˣ⁺² = 5⁹

log₅(5ˣ⁺²) = log₅(5⁹)

x+2 = 9

x = 7

8 0
3 years ago
Other questions:
  • You want to put a logo on each cell phone holder you make. Sew-on logos cost 2.30 for 10. Stick-on logos cost 9.40 for 100. Divi
    5·1 answer
  • if an external point of a circle is at a distance equal to the diameter of the circle from the center of the circle, the length
    12·1 answer
  • a flagpole casts a 15-foot Shadow at the same time a yard stick casts a 4.5 foot Shadow . what is the height of the flagpole ?
    9·1 answer
  • Which values of c will cause the quadratic equation –x2 + 3x + c = 0 to have no real number solutions? Check all that apply.
    12·2 answers
  • Will give brainliest <br> Drag tiles to show the trigonometric ratios for right triangle QRS
    11·1 answer
  • 1)
    14·1 answer
  • Which set of ordered pairs does NOT represent y as a function of x?
    13·1 answer
  • List 5 fractions that are between -2 and -1
    6·1 answer
  • Help please iready math !!
    5·1 answer
  • According to the Rational Root Theorem, which statement about f(x) = 12x3 – 5x2 + 6x + 9 is true?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!