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
Damm [24]
3 years ago
9

PLZ HELP PICKING BRAINLIEST A = 3,7 and B= -4,0 Find AB in simplest radical form

Mathematics
1 answer:
joja [24]3 years ago
5 0

Answer:

AB = 7√2

Step-by-step explanation:

if a(x1,y1) and b(x2,y2) then

ab =  \sqrt{ {(x1 - x2)}^{2}  +{(y1 - y2)}^{2}}

Based on your points and on the formula above AB is:

\sqrt{ {(3 - ( - 4))}^{2} +  {(7 - 0)}^{2}  }  \\  \sqrt{ {(3 + 4)}^{2}  +  {7}^{2} }  \\  \sqrt{ {7}^{2} +  {7}^{2}  }  \\  \sqrt{2 \times  {7}^{2} }  \\ 7 \sqrt{2}

You might be interested in
Unity makes $56 a week, plus 15 percent of the cost of meals that she serves. Use the equation, y = 0.15x + 56, to predict what
seropon [69]
X represents the cost of meals served in a week. The cost of meals or worth was $435, therefore, x = 435. 0.15 x 435= 65.25
Since she makes $56 along with 15% of meals served (which is $65.25), you add those together to get her final income the week she serves $435 worth of meals, so...
66.25+56=121.25
Unity makes $121.25 in a week that she serves $435 worth of meals.
3 0
3 years ago
the vertex angle of an isosceles triangle has a measure of 24 degrees. what are the measures of the base angles?
svlad2 [7]
First you must remember that: An isosceles triangle consists of a vertex angle and 2 CONGRUENT base angles.

subtract 180-24
156/2
=78

CHECK:
25+78+78=180
7 0
3 years ago
Three ballet dancers are positioned on stage. Greta is straight behind Bryan and directly left of Alice. If Bryan and Greta are
Neko [114]

Answer:

12

Step-by-step explanation:

4 0
2 years ago
Evaluate the piecewise function at the indicated value from the domain: f(x)=[1/x, if x<-2 x^2, if x> with the equal sign
9966 [12]
The answer is B. I hope I've helped you.
4 0
3 years ago
Read 2 more answers
How would I write that translation rule (right 2, down 10)
Nady [450]

Answer: (2, -10)

Down and left are negative right and up are positive.

7 0
2 years ago
Other questions:
  • In the spring, the height of a vine was 25 inches. In the fall, the height of the vine was 140 inches. What was the percent of i
    10·2 answers
  • true or false, If points F and G are contained in a plane, then FG is entirely contained in that plane
    15·2 answers
  • Need geometry help!!
    9·1 answer
  • What is the GCF of 13, 11, and 24
    15·1 answer
  • The second one please help I do not understand and if you can please explain
    11·1 answer
  • Homework Progress
    6·2 answers
  • Which of the following is a rational number?<br> Sqr97 sqr98 sqr99 sqr100<br> Sqr=square root
    8·1 answer
  • A bus traveled 120 mi in 2.5h. after picking up new passengers. it traveled another 105 mi in 2h. what was the average speed of
    5·1 answer
  • Answer and explain for brainliest, no links..
    6·1 answer
  • 1 yd² of soil containing 30% clay was mixed into 2 yd of soil containing 45% clay. What is the clay content of the mixture?​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!