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
ra1l [238]
3 years ago
6

Find the value of xxx in the isosceles triangle shown below.

Mathematics
1 answer:
MAXImum [283]3 years ago
7 0

Answer:

X = 10

Step-by-step explanation:

if we say 1/2 base = <em>a</em>

a² = 13² - 12²

a² = 25

a = √25

a = 5

if 1/2 base = 5 then x = a × 2

hence X = 5 × 2 = 10

You might be interested in
What is ten divided by 1/8
allochka39001 [22]

Answer:

80

Step-by-step explanation:

10 divided by 1/8 is equal to 10 times 8

(its called recipical)

3 0
3 years ago
What is the greatest common factor of 56 and 42
liberstina [14]
Your Answer would be 14.
4 0
3 years ago
Find all intercepts of y=x^2-2x-3
morpeh [17]
There is a math graping app called desmos it can help you graph the equation and give you the intercepts
3 0
3 years ago
A recipe that makes 8 servings calls fir 3/5 cup of flour. Jeff modifies the recipe so that it can serve 10 . How many cups of f
Alina [70]
So 3/5=8 servings
x=10 servings
therefor
(3/5)/(8)=x/10 so
find x
multiply both sides by 10
(10(3/5))/8=x
(10(3/5))/8=(30/5)/8=(6)/8=6/8=3/4
he needs 3/4 cup of flower
7 0
4 years ago
Please help, it's due really soon!
kipiarov [429]

Answer:

Ok so you have to figure out what is the input, output, y-intercept (b), slope (m), and equation.

First, input is the x. Looking at the graph.

Input : 0, 10, 20

Second, output is the y. Looking at the graph.

Output : 20, 30, 40

Third, y-intercept is the b in the equation of y = mx + b. Looking at the graph.

Y-intercept (b) : 20

Fourth, slope is the m in the equation of y = mx + b. Looking at the graph.

Slope (m) : 1/2

Fifth, you have to find the equation in the form of y = mx + b. Looking at the graph.

Equation : y = 1/2x + 20

I hope this helps and if you have any other questions I would be glad to answer it, thank you :) !!

5 0
3 years ago
Other questions:
  • -x+7-6x=19-7x<br>Determine whether this has one solution, no solution, or infinitely many solutions
    8·1 answer
  • What are the factors of the expression 3x(y + 5)?
    13·1 answer
  • How to solve this problem
    11·1 answer
  • Twice a number increased by 6
    15·2 answers
  • Is 23in bigger than 2ft
    8·2 answers
  • Solve this please <br> 6x = 1,620
    6·2 answers
  • If m ABC = 130° and DBC = 30°.<br> then mABD = [?]°<br> Enter
    9·2 answers
  • What are the coordinates of vertices of quadrilateral ABCD? use the coordinates to find the length of DA.
    5·2 answers
  • Kay wants to make pink lemonade. She squeezed 8 lemons and got .375 liters of lemon juice. She had .35 liters of cranberry juice
    11·1 answer
  • What is the length of DE?<br> А. 8<br> В. 7<br> С. 6<br> D. 5
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!