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
katen-ka-za [31]
3 years ago
13

Find the product. (x+2)(x−2)=

Mathematics
2 answers:
kaheart [24]3 years ago
8 0

Answer:

x² - 4

Step-by-step explanation:

Step 1: Write expression

(x + 2)(x - 2)

Step 2: FOIL

x² + 2x - 2x - 4

Step 3: Combine like terms

x² - 4

almond37 [142]3 years ago
3 0

Answer:

x² - 4

Step-by-step explanation:

You might be interested in
An order is written for 1200 adult weight 164 pounds and is 5/9 all with a BSA of 1.9 m to the physician ordered o n c o v i n 2
Kaylis [27]

Answer:

The volume per dose that the patient should receive is 3.8 ml

Step-by-step explanation:

The physician ordered oncovin 2 mg/m² for chemotherapy treatment of a malignant tumor.

The adult's BSA (Body surface area) = 1.9m²

Hence, the amount of oncovin needed based on his body weight is:

2mg/1 m² = x mg/1.9m²

Cross Multiply

x mg = 2mg × 1.9

x = 3.8mg

We are told , oncovin is supplied:1 mg/ml

Hence:

This means

1 mg = 1 ml

3.8 mg = x ml

Cross Multiply

x ml = 3.8 ml

The volume per dose that the patient should receive is 3.8 ml

5 0
3 years ago
A game system allows players to design a personal picture. Each picture is designed by choosing from male or female, 8 face shap
astra-53 [7]

Answer:

The number of possible pictures:

N = 2 x 8 x 48 x 12 x 24 x 82 = 18137088

Hope this helps!

:)

6 0
3 years ago
Please help me please help
dsp73

The opposite of. 0.5 or 1/2

7 0
3 years ago
Plan A has a fee of $50 plus an additional fee of $0.05 per minute. With this plan, the first 500 minutes are free.
Softa [21]
50+0.05x-25=20+0.06x-12
Solve algebraically <span />
6 0
3 years ago
Could someone Help it’s a new topic
bagirrra123 [75]

Answer:

So to do this you need a protactor and measure it with it, then add the total

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • Ben and Susan are truck drivers who start at the same location. Ben drives 300 miles due west and Susan drives 160 miles due sou
    15·1 answer
  • A spherical block of ice melts so that its surface area decreases at a constant rate: ds/dt = - 8 pi cm^2/s. calculate how fast
    14·1 answer
  • Pie =????????????????????.??
    6·1 answer
  • How many times larger is 9 × 10^7 than 3 × 10^6?<br><br> A. 30<br> B. 0.3<br> C. 300<br> D. 3
    7·2 answers
  • This answer plzz hhh;hh;hhhhhhhhhhhhhhhhhh
    11·2 answers
  • Graph the inequality y&lt;2|x-1|-2​
    15·1 answer
  • How do I graph<br><br> y=-1/2x-1
    14·2 answers
  • Mikayla's mom told her she will make her a special dinner if she scores 80% on her
    8·1 answer
  • Which table represents the statement “An airplane is flying at a speed of 525 miles per hour”?
    9·1 answer
  • What is my gpa if I have 4 A’s 1 B and 1 C
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!