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
TEA [102]
3 years ago
7

Sydney drew segment AC and segment BC to help her use the Pythagorean theorem

Mathematics
1 answer:
kenny6666 [7]3 years ago
4 0

Answer: B

Step-by-step explanation:

The question is asking for you to use the Pythagorean Theorem in order to find the length or line AB.

a^2+b^2=c^2

Since AB is what we are trying to find in this situation it is c. The graphic shown tells us that the length of line CA= (y2-y1) and CB= (x2-x1), these numbers represent a and b in the expression shown above. From here you should implement the information into the equation.

(x^2-x^1)^2+(y2-y1)^2= AB

The next step in finding the product would be to square both sides of the equation. In this case we only need to square the side with the calculation because the variable AB already represents the answer you would calculate. Which leaves us with the answer shown in the image below.

You might be interested in
CAN ANYONE HELP ME WITH THIS QUESTION!!!!!??? The length of a string in yards is a function f(n) of the length n in inches. Writ
xeze [42]
Your answer would be B f(n)= 1/36 n
5 0
3 years ago
What number is in the tens place of 842.015?​
Arisa [49]

Answer:

4

Step-by-step explanation: brainlist :D

4 0
2 years ago
Every day Louis buys five more baseball cards to add to his collection. If he already has 25 baseball cards before making any pu
lisov135 [29]
5 times 20(which is your number of days) equals 100. Louis already had 25 so add both numbers together to get 125
6 0
3 years ago
Read 2 more answers
Factor each of the following expressions. What similarities do you notice between the examples in the left column and those on t
Bumek [7]

Answer:

(a) (x+1)(x-1)

(b)(3x+1)(3x-1)

(c) (x+3)(x+5)

(d)(2x+5)(2x+3)

(e)(x+y)(x-y)

(f) (x^{2}  +y^{2})(x+y)(x-y)

Step-by-step explanation:

We have to factorize the following expressions:

(a) x²-1 =(x+1)(x-1) (Answer) {Since we know the formula (a²-b²) =(a+b)(a-b)}

(b) 9x²-1 =(3x+1)(3x-1) (Answer) {Since we know the formula (a²-b²) =(a+b)(a-b)}

(c) x²+8x+15 = x² +3x+5x+15 =(x+3)(x+5) (Answer)

(d) 4x²+16x+15 =4x²+10x+6x+15 = 2x(2x+5) +3(2x+5) =(2x+5)(2x+3) (Answer)

(e) x²-y² =(x+y)(x-y) (Answer)

(f) x^{4}-y^{4} =(x^{2}   +y^{2})(x^{2}  -y^{2})=(x^{2}  +y^{2})(x+y)(x-y) (Answer) {Since we know the formula (a²-b²) =(a+b)(a-b)}

8 0
3 years ago
PLEASE HELPPPP!!!!<br><br><br><br> If RS = 13 and ST = 8, find RT.
jarptica [38.1K]

Answer:

the answer is 21

because

rt=rs+st

13+8=21

8 0
2 years ago
Read 2 more answers
Other questions:
  • Describe the end behavior of the function below.
    9·1 answer
  • To compute the area of a rectangle, you need to use the formula A=l.w if the length is 2 3/4 inches and the width is 4 1/2 inche
    5·1 answer
  • Desert cover about 1/7 of all land on earth.about what percent of earth's land is made up of desert
    6·1 answer
  • at Westside high school, 24% of the 215 sixth grade students walk to school. about how many of the sixth grade students walk to
    5·1 answer
  • X^2−1.78x, if x=2.78
    9·1 answer
  • Please Answer Attachment Below Thanks
    9·1 answer
  • All side lengths in quadrilateral PQRS measure 4 units. A transformation maps PQRS to P'Q'R'S'. All sides of P'Q'R'S' measure 1
    13·2 answers
  • During the period 1985–2012, the projected enrollment B (in thousands of students) in public schools and the projected enrollmen
    14·1 answer
  • . There are 10 beads in a bag. 5 beads are black; 3 beads are white and the rest are red. A bead is picked at random. Find the p
    5·1 answer
  • Vera has $10$ white socks, $10$ black socks, $10$ brown socks, $10$ blue socks, and $10$ red socks. How many socks (at a minimum
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!