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
oksano4ka [1.4K]
3 years ago
8

AABC is isosceles. AB = 3x - 4 and BC = 5x - 10. AB = [?]

Mathematics
1 answer:
Schach [20]3 years ago
4 0

If AB = BC then set up the equation 3x - 4 = 5x - 10

Subtract 3x.

-4 = 2x - 10

Add 10.

6 = 2x

Divide by 2.

3 = x

AB is 3x - 4 so

3(3) - 4

9 - 4

5.

AB = 5

If AB is not equal to BC then this is not solvable.

But if they are I am sure AB = 5.

Hope this helps

You might be interested in
Tom is the deli manager at a grocery store.He needs to schedule employees to staff the deli department at least 260 person-hours
Drupady [299]
I hope this is right but:
Let n=number of full time employees

260<=20+n*40
260-20<=N*40
240<=n*40
n>=240/40
n>=6 full time employees

which means he would have to hire at least 6 or more fully time employees

Though I'm not sure if the attached file is the graph you are looking for 

4 0
2 years ago
.
PIT_PIT [208]
How many piles the plates are stacked in I think
8 0
2 years ago
Read 2 more answers
Analyzing a Reflection
babunello [35]

Answer:

The x-coordinate changes

7 0
2 years ago
Evaluate (-2)^6 + (-3)^2
jok3333 [9.3K]

Answer:

73

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
The vertex of this parabola is at (-4, -1). When the y-value is 0, the x-value is 2. What is the coefficient of the squared term
satela [25.4K]
\bf \qquad \textit{parabola vertex form}\\\\&#10;\begin{array}{llll}&#10;\boxed{y=a(x-{{ h}})^2+{{ k}}}\\\\&#10;x=a(y-{{ k}})^2+{{ h}}&#10;\end{array} \qquad\qquad  vertex\ ({{ h}},{{ k}})\\\\&#10;-------------------------------\\\\&#10;y=a(x-(-4))^2-1\implies y=a(x+4)^2-1&#10;\\\\\\&#10;\textit{now, we also know that }&#10;\begin{cases}&#10;y=0\\&#10;x=2&#10;\end{cases}\implies \underline{0}=a(\underline{2}+4)^2-1

solve for "a"
5 0
2 years ago
Other questions:
  • 1. Give an example of a repeating decimal where two digits repeat. Explain why your number is a rational number.
    11·1 answer
  • 2X +12 equals 13 X minus P
    11·1 answer
  • Please try to make the answer short if you can! &amp;&amp; it’s worth ten points!
    7·1 answer
  • Find the sum of the digits of the number 6+66+666+6666 + ... +666...66, where the last number contains 100 digits.
    12·1 answer
  • The graph represents a function with the form f(x) = asin(bx + c).
    8·2 answers
  • The measure of central angle YCZ is 80 degrees. Circle C is shown. Line segments X C, W C, Y C, and Z C are radii. The length of
    10·2 answers
  • True or false ? why and why not ? <br><br><br> 8a - (8a - 8) is equivalent to 8
    11·1 answer
  • . A perpendicular from the origin meets a line at (4, -5), find the equation of the (a) perpendicular (b) line​
    10·1 answer
  • Josh bought 3 bags of potting soil and 10 bags of mulch from Home Depot.
    9·1 answer
  • Help me simplify this question <br>5p-3-(1+p)+(2p)​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!