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
borishaifa [10]
3 years ago
9

If BE = 2x + 2, BD = 5× - 3, and AE = 4× - 6, what are the values of x and AC?​

Mathematics
1 answer:
hichkok12 [17]3 years ago
4 0

Answer:

x = 7

AC = 44

Step-by-step explanation:

Find the diagram attached

According to the parallelogram,

BD = 2BE

5x-3 = 2(2x+2)

5x-3 = 4x+4

5x-4x = 4+3

x = 7

Hence the value of  x is 7

Also AC = 2AE

AC = 2(4x-6)

AC = 8x - 12

AC = 8(7) - 12

AC=  56-12

AC = 44

Hence the measure of AC is 44

You might be interested in
Please answer I’ll rate brainlyest
Otrada [13]

Answer:

1. \dfrac{120}{285}=\dfrac{8}{19}

2. \dfrac{25}{285}=\dfrac{5}{57}

Step-by-step explanation:

1. Russell is 5'9'' (under 6 feet). There are 130+120+35=285 players with the height under 6 feet and 120 of them are forwards. The probability that Russell is a forward is

\dfrac{120}{285}=\dfrac{8}{19}

2.  Peter is 6'2'' (over 6 feet). There are 25+30+30=85 players with the height over 6 feet and 25 of them are guards. The probability that Peter is a guard is

\dfrac{25}{285}=\dfrac{5}{57}

4 0
3 years ago
Read 2 more answers
Karen deposited $25 in the bank on Monday, $50 on Wednesday and $15 on Friday. On Saturday, she took out $40. Karen's original b
natulia [17]
In order to solve this problem, use sign conventions. Since deposit indicates cash inflow, that would take the positive sign. On the other hand, withdrawals take negative sign. We add these integers to the original balance. he solution is as follows:

$100 + $25 + $50 + $15 + (⁻$40) =<em> $150</em>
3 0
3 years ago
Which statement best demonstrates why the following is a non-example of a polynomial?
11Alexandr11 [23.1K]
The following statements <span>demonstrates why the following is a non-example of a polynomial.</span>
1. The expression has a variable raised to a negative exponent. 
2. The expression has a variable in the denominator of a fraction.
3. The expression has a variable raised to a fraction. 
6 0
3 years ago
Plllllllease helpppppp
Anna007 [38]

Answer:

Step-by-step explanation:

b/c we know that these triangles both have equal sides... that is given that <u>ab</u> and<u> be</u> are the same length.   and that <u>be </u>and <u>cd</u> are parallel , we know that they both are isosceles triangles and that the base angles are the same.  The side on <u> ad </u>and<u> ae</u>  have equal angles.

so we can make the equation

2a +56 = 180  (b/c we know that around a triangle it's 180°

2 a = 124

a = 62

so ∠ BAE = 62°

:)

3 0
3 years ago
A^4 + 2b OVER a; if a =3 and b = 12
Tems11 [23]

Answer:

105

Step-by-step explanation:

Given : a = 3, b = 12

3 ⁴ = 81

2 x 12 = 24

Result:

81 + 24

= 105

6 0
3 years ago
Other questions:
  • What is the constant rate of change of 4 in 7 days
    11·1 answer
  • Anna gets $10 dollars everyday but on sunday on sunday she gets $17 dollars she wants to buy a dress that is 2,000 dollars if sh
    7·1 answer
  • What is 7/10 in decimal form
    13·2 answers
  • Do any three points not on the same line always, sometimes, or never determine a plane? Explain
    7·1 answer
  • Suppose you deposit 1348 at an interest rate of 2.5% per year for 18 years
    11·1 answer
  • Movie tickets now cost seven dollars for adults over six years old. They cost six dollars a couple of years ago. What was the pe
    6·2 answers
  • — 9x — 5y = — 18<br>4х + 5y = 33​
    11·1 answer
  • Help Me with the second one plz!
    11·2 answers
  • Help PLSSSSS THANKS 111
    7·1 answer
  • A circular Park of radius 30m has a track of width 2.5m on its innet side.find the area of the track.​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!