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
AnnyKZ [126]
2 years ago
11

What’s the product (6r-1)(-8r-3)

Mathematics
2 answers:
Minchanka [31]2 years ago
7 0

Answer: A

Step-by-step explanation:

Elena-2011 [213]2 years ago
4 0

\text{Use FOIL method}\ (a+b)(c+d)=ac+ad+bc+bd.\\\\(6r-1)(-8r-3)=(6r)(-8r)+(6r)(-3)+(-1)(-8r)+(-1)(-3)\\\\=-48r^2-18r+8r+3=\boxed{-48r^2-10r+3}

You might be interested in
Jakes map shows the distance from the bake stars cafe to the restaurant supply store as 3 centimeters. If the scale of the map i
Lapatulllka [165]

The real distance fro the shop to the store is 24 km

<em><u>Solution:</u></em>

Given that, Jakes map shows the distance from the bake stars cafe to the restaurant supply store as 3 centimeter

Scale of the map is 1 centimeter to 8 kilometers

Therefore, scale is:

1\ centimeter : 8\ kilometer

Let "x" be the real distance from the shop to the store

Then by proportion, we get,

\frac{1\ centimeter}{8\ kilometer} = \frac{3\ centimeter}{x\ kilometer}\\\\\frac{1}{8} = \frac{3}{x}\\\\x = 3 \times 8\\\\x = 24

Thus real distance fro the shop to the store is 24 km

3 0
3 years ago
As the distance of a sound wave from its source quadruples, how is the intensity changed?
natulia [17]

Answer:

I think its b

Step-by-step explanation:

because 4×4 is 16

5 0
3 years ago
What is the volume of the square pyramid with base edges 16m and height 24m?
victus00 [196]

Answer:

192

Step-by-step explanation:

1/2 of 24 times 16=192

3 0
3 years ago
Read 2 more answers
Find the missing probability. P(A)=720,P(B)=35,P(A∩B)=21100 ,P(A∪B)=?
AlladinOne [14]

P( A U B) = 37/50

Step-by-step explanation:

7/20+3/5+21/100

IF YOU NEED MORE HELP LMK

If you can please mark this as the brainliest

8 0
3 years ago
Please I need help please find the exponent for “3”
Alekssandra [29.7K]

Answer:

53

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Which is NOT a valid rearrangement of: g = 4 a - 1
    6·2 answers
  • Kimberly drew a quadrilateral with four right angles a side that measures 9 cm + 6 cm what is the figure what is the perimeter
    5·1 answer
  • How do I do this I really need to know!
    7·1 answer
  • Here are six number cards.
    13·1 answer
  • Solve -3x + 2y = 5 for y
    15·2 answers
  • What is affected by acceleration
    10·2 answers
  • A survey was done to see if residents drive a car or ride the bus. Let C represent residents who drive a car and
    10·2 answers
  • If we fold a rectangular piece of paper in half multiple times and count the number of rectangles created, what type of sequence
    10·2 answers
  • Murray Hill Middle School has 800 students. If 65% of the students ride the bus to school, then how many students ride the bus t
    7·2 answers
  • Jessica bought 9 bags of candy. Each bag had the same number of candies. She had a total of 54 candies. How many candies were in
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!