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
____ [38]
3 years ago
5

Which expression is equivalent to 4a(2.5b+11)-5(a+3)+b(a-7)

Mathematics
1 answer:
Marysya12 [62]3 years ago
4 0
It would letter a luv
You might be interested in
Find the value of x.
Mandarinka [93]

Answer:

⏩12°

Step-by-step explanation:

4x + 7° + 35° = 90° {being complementary angles }

4x + 42° = 90°

4x = 90° - 42°

4x = 48°

x = 48° / 4

x = 12°

Hope it will help :)❤

6 0
3 years ago
Read 2 more answers
Write your answers in the spaces provided.
Fantom [35]

Answer:

Yes adam is correct, because from January to June the cars sold are more and increased

while the mean is the addition of all the cars sold in(Numbers) the six month and divided by six(6) month

3 0
3 years ago
What is the product?<br><br> −5⋅(−3)⋅(−8)<br> A.-120<br> B.-16<br> C.16<br> D.120
Paha777 [63]

The product of the given expression is -120. Option A is correct

<h3>Product of negative numbers.</h3>

Given the expression below as shown;

−5⋅(−3)⋅(−8)

Since the product of two negative number is equal to positive, then;

−5⋅(−3)⋅(−8) = -8(5*3)

Simplify the result to have:

-8 * 15

find the final product

-8 * 15 = -8(5+10)

-8 * 15 = -40 - 80

-8 * 15 = -120

Hence the product of the given expression is -120

Learn more on product of negative numbers here: brainly.com/question/17485302

#SPJ1

5 0
1 year ago
Explain why -4 is greater than -10 even though 4 is less than 10
Korvikt [17]
-4 is greater than - 10 because -4 is closer to 0 than -10 is
4 0
3 years ago
Read 2 more answers
students were asked to simplify the expression . two students' work is given. student a step 1: step 2: step 3: 1 tan2 θ step 4:
Whitepunk [10]

Student B is wrong , student A is correct in simplifying the expression .

Expression B must be simplified to cot θ .

Formulas to be used are :

1 - sin^{2} θ = cos^{2}θ

 1 - cot^{2}θ = tan^{2}θ .

Since , location of error is step 3 , we will start from there

[ ( 1 - sin^{2}θ ) / sin θ ] / cos θ    = [ ( 1 - sin^{2}θ ) / sin θ ] * [ 1 / cos θ ]

                          = ( 1 - sin^{2}θ ) / ( sin θ * cos θ )

               = cos^{2} θ / ( sin θ * cos θ )

                   = cot θ .

To know more on trigonometry follow link :

brainly.com/question/24349828

#SPJ4

Since , the question is incomplete we assume it to be :

6 0
1 year ago
Other questions:
  • Can 15/8 be simplified
    10·1 answer
  • Is this right? isn't the Directly proportional equation this. x=(1/k)y
    15·1 answer
  • What is the area of the blue shaded region ?​<br>please help
    9·1 answer
  • Question 1 of 9
    5·2 answers
  • Which of the following functions best describes this graph?<br><br> HELP A BROTHA OUT
    10·2 answers
  • 12^5 times 12^7 over -12^4
    12·1 answer
  • Roman created the following table to represent the balance of his loan, y, over a period of months, x. The equation for the line
    5·1 answer
  • 3. Tickets to a baseball game cost $22 each and parking costs $10. What is the equation of the line that represents the cost of
    12·2 answers
  • NEED HELP ASAP!!!! Will give brainiest
    7·1 answer
  • The directrix and focus of a parabola are shown on the graph. Which is an equation for the parabola?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!