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
Leno4ka [110]
3 years ago
8

Multiply polynomials (x+4)(x+5)

Mathematics
1 answer:
zhannawk [14.2K]3 years ago
3 0

Answer:

x^{2} +9x+20

Step-by-step explanation:

You might be interested in
Simplify (2x²-6x-8)÷(x-4)
Norma-Jean [14]

Answer: Heyaa!

The Answer is 2x+2

Step-by-step explanation:

<em>Simplify the expression.</em>

<em />

<u>hopefully this helps you !</u>

<em />

- Matthew ~

3 0
2 years ago
Read 2 more answers
PY=2, HP=3, find HY<br><br> Geometry
klemol [59]

Answer:

HY=\sqrt{5}\ units

Step-by-step explanation:

we know that

The triangle HPY is a right triangle (because the angle ∠HYP is a right angle)

Applying the Pythagorean Theorem

HP^2=HY^2+PY^2

substitute the given values

3^2=HY^2+2^2

Solve for HY

9=HY^2+4

HY^2=9-4

HY^2=5

HY=\sqrt{5}\ units

5 0
3 years ago
i keel asking for the dang answer why wont anyone tell me it a store sells pencils pens and markers that sells two times as many
babunello [35]

Answer:

Pencils = 325 ; Pens = 975 ; Markers = 650

Step-by-step explanation:

Let :

Number of Pencils = x

Number of pens = y

Number of markers = z

2 times as many markers as pencils

z = 2x

3 times as many pens as pencils

y = 3x

x + y + z = 1950

Write z and y in terms of x in the equation :

x + 3x + 2x = 1950

6x = 1950

Divide both sides by 6

6x / 6 = 1950 / 6

x = 325

Number of pencils = 325

Pens = 3 * 325 = 975

Markers = 2 * 325 = 650

Pencils = 325 ; Pens = 975 ; Markers = 650

6 0
3 years ago
Help me please express the simplest radical form
Lelechka [254]

Answer:

8\sqrt{2}

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
I need help with #6 <br> Can u also show work ?
Anit [1.1K]

Answer:

the answer is a when you do the math while b and c and d all keep going bit a stops and can no loneger be changed

Step-by-step explanation:

1. distribute 2 to what is in the parentheses ( you should get x over 3 +10)

2. combine both x over 3

cancel out the x and get 6

your answer wpuld be 6 = 10

5 0
3 years ago
Other questions:
  • Which of the following equations is of a parabola with a vertex at (1, 2)?
    13·1 answer
  • Sheila is ordering pizzas for a party. Each plain pizza costs $9.00, and each topping costs $1.50. The delivery charge is $3.00.
    15·2 answers
  • maria wants to save $250. she received $75 in gifts. she makes $8 an hour at work. how many hours at minimum does Mirena have to
    7·2 answers
  • Jamal wants to build a rectangular enclosure for his animals. One side of the pen will be against the barn, so he needs no fence
    6·1 answer
  • Choose the equation that represents a line that passes through points (-3, 2) and (2, 1).
    7·1 answer
  • Please answer this question only if you know it!
    5·1 answer
  • Which of these tables represents a linear function?
    10·1 answer
  • -9 x 2 1/2 What is the value of the expression
    9·1 answer
  • Help I don't understand
    9·1 answer
  • Keiko surveyed people with cell phones. Ages in years = a Texts they send per day = t He drew a best-fit line and determined its
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!