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
Oksanka [162]
3 years ago
15

ABC is an isosceles AB= 3x-4 and BC= 5x-10 what is AB?

Mathematics
2 answers:
Kitty [74]3 years ago
8 0
AB = 5
3x-4=5x-10
-3. -3
-4 = 2x -10
+10. +10
6 = 2x (divide by 2 on both sides)
X = 3

AB = 3x-4
3(3)-4 ( substitute for x)
9 - 4
= 5
kakasveta [241]3 years ago
3 0
3x-4=5x-10
Subtract 3x from both sides
-4=2x-10
Add 10 to both sides
6= 2x
X= 3
3 times 3-4
AB=5
You might be interested in
What is the exact volume of the cone? with a 5 ft radius and a 16 ft height
andrew11 [14]

Answer:

The volume is 418.93 ft^3

Step-by-step explanation:

Here, we want to find the volume of a cone

Mathematically, we use the formula;

V = 1/3 * pi * r^2 * h

r = 5 ft

h = 16 ft

Substituting these values;

V = 1/3 * 3.142 * 5^2 * 16

V = 418.93 ft^3

3 0
3 years ago
A recipe uses 5 cups of milk to make 10 servings. If the same amount of milk is used for each serving, how many servings can be
kodGreya [7K]
16 servings

because there are 4 cups in a quart, and two quarts is 8 cups.. if 5 cups of milk makes 10 servings there is half a cup in each serving.. so 8/.5 is 16
4 0
3 years ago
Read 2 more answers
(O_O)
Vika [28.1K]

Answer:

35

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What is the common difference between consecutive terms in the following
lions [1.4K]
The answer is -4 cuh
4 0
3 years ago
What’s 0.769769769 in fraction form?
SSSSS [86.1K]

Answer:

769769769/1000000000

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • The fastest a human has ever run is 27 miles per hour. How many miles per minute did the human run?
    6·1 answer
  • The students who run the school store ordered 1440 pencils. They are putting them in packages of 6 pencils. About how many packa
    15·1 answer
  • Barry has 64 butterflies in his collection. He gave half of them to his sister and 12 to his brother. How many butterflies does
    12·2 answers
  • X squared + 4 factored
    5·1 answer
  • The Bar Chart shows the weights of 10 dogs entered in a local dog show,
    11·1 answer
  • 2/3 of all your books are fiction. 1/6 of those are historical fiction. What fraction of all your books are historical fiction?
    13·2 answers
  • Solve and graph the set solution. 9-2x⩽3x+24 The bottom options for what graph
    9·1 answer
  • I need help please and thanks
    9·1 answer
  • If r(x) = 3x – 1 and s(x) = 2x + 1, which expression is equivalent to (StartFraction r Over s EndFraction) (6)? StartFraction 3
    12·2 answers
  • Find the solution of the system of equations. -3x – 2y = 36 3х – 5y = 6​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!