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
liberstina [14]
3 years ago
10

Find the length of AB. help asap !!!

Mathematics
1 answer:
Stella [2.4K]3 years ago
3 0

Answer:

AB = sqrt 74 = 8.602

Step-by-step explanation:

simple:

a^2+b^2=c^2

5^2+7^2=74

ab=sqrt 74

Formula :

Distance between two points = √(xB−xA)2+(yB−yA)2(xB-xA)2+(yB-yA)2

Solution :

Distance between two points = √(8−3)2+(2−9)2(8-3)2+(2-9)2

= √52+(−7)252+(-7)2

= √25+4925+49

= √7474 = 8.6023

Distance between points (3, 9) and (8, 2) is 8.6023

You might be interested in
6. Write an equation of a line parallel to y = 3x + 9 and goes through the point (-1,5).
lisabon 2012 [21]

Answer: The equation parallel to the line is y=3x+8

Step-by-step explanation: Parallel lines have the same gradients, wr have a gradient for the above line which 3. The standard formula for the linear equation is y=mx+c

We have to calculate c since we have x and y.

y=mx+c

5= 3(-1)+c

c=8

The equation become y=3x+8

4 0
3 years ago
3<br> Solve y - 18 = -3.<br> a) 15<br> 6<br> b) 21<br> 9<br> Oc) -21<br> 12<br> d) -15
Phantasy [73]
The answer d)
Explaining
y = -18 + 3
y= -15
8 0
3 years ago
Read 2 more answers
Find an equation of the line containing the centers of the two circles whose equations are given below.
alexdok [17]
Find a power series representation for the function. Determine the interval of convergence. (Give your power series representation centered at x???
4 0
4 years ago
Conversion. Write a reduced fraction notation for 0.56.
____ [38]

Answer:

Reduced fraction: 14/25

Step-by-step explanation:

To write 0.56 in terms of fractions we need to multiply and divide the number by 100:

(0.56 * 100)/100 = 56/100. Then we simplify the fraction by dividing the numerator and denominator by the common factor 2 as many times as possible:

56/100 = 28/50 = 14/25

The fraction 14/25 cannot be more simplified

7 0
3 years ago
Read 2 more answers
In the equation y = x - 5, the slope is
mezya [45]

Answer:

the slope is x or 1x

Step-by-step explanation:

i hope this helps :)

4 0
3 years ago
Other questions:
  • I also have another question:
    11·1 answer
  • Solve for x. 8(x + 1) - 3(x + 4) = 7(2 - x) <br><br> 41/3
    13·1 answer
  • Rafael spins the pointers of the two spinners shown at the right. Find the probability of each possible sum.
    10·1 answer
  • Write the place value as the denominator and write 7 as the numerator.
    9·1 answer
  • Can someone please help me with this
    14·2 answers
  • Can somebody help me??
    7·1 answer
  • Pls help 40 points pls
    14·2 answers
  • Additive inverse of 400
    13·1 answer
  • What is the range of the graph below?​
    14·2 answers
  • the variables y and x have a proportional relatinship and y=9 when x=2 what is the value of y when x=30
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!