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
lesantik [10]
3 years ago
7

Multiply: (sqrt10 +2 sqrt8)(sqrt10-2 sqrt8)

Mathematics
1 answer:
vesna_86 [32]3 years ago
6 0

Answer:

(√10 +2√8)(√10 -2√8)=

(10 -8√5 + 8√5 -32)

10+0-32

10-32

= -22

Hope this helps.

You might be interested in
What are values in a 7 digit number
Montano1993 [528]
Ones, tens, hundreds,thousands, ten thousands, hundred thousands, millions
7 0
3 years ago
Distribute 3(5x -1)<br> thank you&lt;3.
AysviL [449]

Answer:

(3x5)+(3x-1) = 15+(-3)= 12

Step-by-step explanation:

There you go :)

7 0
3 years ago
Read 2 more answers
*click image*
rosijanka [135]

Answer:

y = 42

Step-by-step explanation:

18 - y = -24

18 + 24 - y = 0

18 + 24 = y

18 + 24 = 42

i think

7 0
3 years ago
Plz help I don’t understand how to find x?
Oliga [24]

Answer:

x = -4

Step-by-step explanation:

First lets add 82 + 55 which equals 137, then 137 +47 which equals 184

Now we know that a triangle equals 180 degrees (cannot go over 180), so this tells us x is a negitive number.

-x + 184 = 180

-x = -4

Another way to look at it is; 184 minus what equals 180? 4 does, so it translates into -4.

4 0
2 years ago
Read 2 more answers
a car traveling on the taconic parkway travels 84 miles in two hours . what is cars speed ( a special type of rate ) in miles pe
Alisiya [41]
Speed is the magnitude in a velocity. It is a scalar quantity so it does not have direction unlike velocity which is a vector quantity. Speed and velocity refers to the distance traveled by a moving object per unit of time. We calculate speed as follows:

Speed = distance / time = 84 miles / 2 hours
Speed = 42 miles per hour
7 0
3 years ago
Read 2 more answers
Other questions:
  • Hannah and anthony are siblings who have ages that are consecutive odd integers. The sum of their ages is 92. Which equations co
    14·1 answer
  • Finding numbers divisible by 2 and 5 between two specific numbers
    14·1 answer
  • This is the easiest question I've asked.Hope you guys can work it out.Correct answer gets brainliest.
    14·2 answers
  • A coffee merchant sells three blends of coffee. A bag of the house blend contains 100 grams of Colombian beans and 100 grams of
    5·1 answer
  • Bruno is sewing a large rectangular tablecloth for a restaurant. He has 30 square feet of fabric, and the length of the table cl
    5·2 answers
  • A right triangle has legs that measure 8 feet and 6 feet. What is the length of the hypotenuse?
    11·1 answer
  • Find the supplementary angle of 101.9º.<br> HELP
    7·2 answers
  • PLEASE HELP ME!!!!!!!Which equation can be used to find the volume of this solid?
    9·1 answer
  • A 50 loot ladder is leaning against a building. If the base of the ladder is 35 feet from the base of the building, how far up t
    9·1 answer
  • Please look the image attached
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!