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
igomit [66]
3 years ago
13

Find the value of x in the isosceles trapezoid if AC = 2x + 2 and DB = 4x - 6

Mathematics
1 answer:
Artemon [7]3 years ago
7 0
look ar the photo, x is 4

You might be interested in
if $38 is invested at a simple interest rate of 2% per year, what would the total account balance be after forty years?
Debora [2.8K]

The answer is$30.40

I=P×R×T

I=38×.02×40

I=30.40

6 0
3 years ago
I need help on number #16
SCORPION-xisa [38]
It only equals positive 12, that symbol means it equals positive and negative 12
4 0
3 years ago
Prove: cot x (tan x + sin x) =1+ cos x
Sergio039 [100]
I hope this helps you

3 0
3 years ago
Marco's Drama class is performing a play. He wants to buy as many tickets as he can afford. If tickets,cost $3.50 each and he ha
kap26 [50]

Answer:

4

Step-by-step explanation:

You just have to divide the money he has by the ticket price.

The answer to that division is 4.5, but he can't buy half ticket, so the answer is 4

4 0
3 years ago
Read 2 more answers
Write v = 2x2 + 12x +1 in vertex form.
Savatey [412]

Answer:

C

Step-by-step explanation:

The equation of a parabola in vertex form is

y = a(x - h)²  + k

where (h, k) are the coordinates of the vertex and a is a multiplier

Given

y = 2x² + 12x + 1

To express in vertex form use the method of completing the square.

The coefficient of the x² term must be 1 , thus factor out 2 from 2x² + 12x

y = 2(x² + 6x) + 1

add/ subtract ( half the coefficient of the x- term)² to x² + 6x

y = 2(x² + 2(3)x + 9 - 9) + 1

  = 2(x + 3)² - 18 + 1

  = 2(x + 3)² - 17 → C

6 0
3 years ago
Read 2 more answers
Other questions:
  • Jing bought 17 bags of beans. There are b beans in each bag. Write an expression that shows how many beans Jing bought.
    10·2 answers
  • Please help<br> It says (a^9 b^5 c^8)^2
    14·1 answer
  • If 5 miles = 8km. how many km in 250 miles?
    12·2 answers
  • What is the surface area. please help​
    7·2 answers
  • A triangle is translated by using the rule (x,y) (x-4,y+1). Which describes how the figure is moved?​
    10·2 answers
  • What is the indication of having a zero remainder? what happen if the remainder is zero?
    11·1 answer
  • Help plz:))) I’ll mark u brainliest
    5·1 answer
  • 4. 1 less than twice the square of a number
    10·1 answer
  • You find 13,406,190 pennies which is $134,061.90 and weighs 118,222.45 lbs. Now assume a movie ticket costs $9.00, how many movi
    7·1 answer
  • What is the fact family for 6,7,13 what is the answer​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!