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
lesya692 [45]
3 years ago
11

I need help with this ASAP!

Mathematics
1 answer:
Ahat [919]3 years ago
8 0
The area of a rectangle is it's length times it's height. We are given polynomials for these values, so we can multiply them using the FOIL method to find the area.

FOIL stands for Firsts, Outers, Inners, Lasts. This means we multiply the first term of each polynomial together, the outer terms together, the inner terms together, and the last terms together.

(2x+5)(x-2)

The first terms are 2x and x, the outer terms are 2x and -2, the inner terms are 5 and x, and the last terms are 5 and -2:

2x^2 - 4x +5x - 10

Combine like terms:

2x^2 + x - 10

The third option is the correct answer.




You might be interested in
X -(2x- 3x-4/7) = 4x -27/3 -3​
RUDIKE [14]
RHS
=4x-27/0
=not defined=0

LHS
=x-2x+3x+4/7=2x+4/7=(14x+4)/7= 14x+4.

14x=-4

x=-4/14

X=-2/7
7 0
3 years ago
Read 2 more answers
Pls help me on this!
salantis [7]

Answer:

The answer is A

Step-by-step explanation:

You would measure earth's mass is kg and not in g , mg or mcg

5 0
3 years ago
Help I’m not sure how to answer this
Drupady [299]

Answer:

option A is the correct choice

Step-by-step explanation:

The trigonometric equation you are using has a general form

y = A* tan w*(x - r)

Where

A is the amplitude of the function

w is the frequency rad/s

r  is the phase shift

In your case

A = 2

B = w = 3

r = pi/2

y = 2* tan 3*(x - pi/2)

8 0
3 years ago
If a=4 and b=6 what is the answer <br> 5+(6a+10b)=
nika2105 [10]

Answer:

The answer to this problem is 89.

7 0
3 years ago
Read 2 more answers
Help please ASAP!!!!!!!!
Crazy boy [7]
D) Distribution and range of data
3 0
3 years ago
Read 2 more answers
Other questions:
  • Which is a stretch of an exponential decay function? <br> f(x) = f(x) = (5)x f(x) = 5 f(x) = 5(5)x
    15·2 answers
  • For the function f(x) = −2(x + 3)2 − 1, identify the vertex, domain, and range.
    10·2 answers
  • When asked to factor the x^2-121 a student gives the answer (x-11)(x-11) what is wron with this answer?
    7·2 answers
  • [100 POINTS]!!!!!!!!<br> Please Help! serious answers also
    13·2 answers
  • What is the solution set of {x | x &lt; 2} {x | x ≥ 2}? all numbers less than -5 and greater than 5 the empty set the numbers be
    12·1 answer
  • Write as an algebraic expression <br><br>the product of 8 and 8<br><br>​
    14·1 answer
  • Chuck E Cheese charges for the number of hours you rent the party room and the number of
    11·1 answer
  • What is the negation of "x&gt;3"?<br>a)=3 <br>b.)_&lt;3 <br>c.)&lt;3​
    8·1 answer
  • What property is illustrated in the following equation? (6 x 8) x ? = 6 x (8 x 5) Associative Property of Multiplication Commuta
    13·1 answer
  • Pythagorean theorem to find the length of the hypotenuse in the triangle 16 30
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!