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
FinnZ [79.3K]
3 years ago
5

Need help with this math lesson

Mathematics
2 answers:
alexira [117]3 years ago
8 0

Numerator: -9(-4) = 9x4 (negative x negative = positive), equals 36

Denominator: 4-(-2) = 4+2 (number- (- number) = positive), equals 6

36/6 = 6

Naya [18.7K]3 years ago
6 0

-9(-4)  /  4 - (-2)

= -9*-4 / 4 + 2

=  36 / 5

= 6   answer

You might be interested in
Find sin A.16/12, b.16/20, c.12/20, d. 12/16, I will give branliest!!!, pls help!
RUDIKE [14]

Answer:

B) 16/20

Step-by-step explanation:

sin∅=opposite/hypotenuse

sin∅=16/20

Therefore, your answer is B.

8 0
3 years ago
Read 2 more answers
There is a bag with only red marbles and blue marbles. The probability of randomly choosing a red marble is 3 8 . There are 18 r
sweet-ann [11.9K]

Answer:

There are 48 marbles in the bag

Step-by-step explanation:

red: blue : total

3                   8

there are 18 red

18/3 = 6

Multiply everything by 6

3*6                 8*6

18                    48

There are 48 marbles in the bag

8 0
3 years ago
Provided below are summary statistics for independent simple random samples from two populations. Use the nonpooled​ t-test and
Vesna [10]

Answer:

okay not clear,

upload for me a word document and i will do this for  you at my g mail which is [email protected] for clarity and accuracy please

Download docx
5 0
4 years ago
A car averages 12 gallons of gasoline for each 420 miles driven. how much gasoline will it need for a 3360 mile trip
Rudik [331]
It would require 96 gallons of gas
7 0
3 years ago
Read 2 more answers
What are the coordinates of a point that is 7 strides west of (2,-1)
SIZIF [17.4K]
The coordinates are (-5,1).
4 0
3 years ago
Read 2 more answers
Other questions:
  • PLEASE HELP AND SHOW WORK i'm very confused
    5·1 answer
  • What type of angle is m ?
    14·1 answer
  • Please answer the picture i put! Thanks Sooo much. ​
    11·2 answers
  • The manual for your boat engine calls 91 octane gas. The gas stations by your house only sell 87 and 93 octane. If the boat's ta
    10·1 answer
  • Suppose that diameters of a new species of apple have a bell-shaped distribution with a mean of 7.25cm and a standard deviation
    10·1 answer
  • Jonas buys a new hat that costs 9.05 Kara buys a new t shirt
    12·1 answer
  • Evaluate the expression 5x-y when x=2 and y=4
    14·1 answer
  • Choose the correct answer choice.
    5·1 answer
  • You are the teacher is your friend correct?
    12·1 answer
  • A triangle has angles measuring 45°, 55°, and 80°. It is dilated by a scale factor of 2. What are the angle measures, in order f
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!