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
Nesterboy [21]
3 years ago
12

Evaluate 8+3e8+3e8, plus, 3, e when e=2e=2e, equals, 2.

Mathematics
1 answer:
Katen [24]3 years ago
7 0

Answer:

yes that is right

Step-by-step explanation:

You might be interested in
I need help with this 8
zubka84 [21]

The complete proof for the given parallelogram is given in the image attached below.

<h3>What is a Parallelogram?</h3>

A parallelogram is a quadrilateral whose opposite sides are parallel and also congruent to each other.

The complete proof would be as shown below:

1. ABCD is a parallelogram [given]

2. AB║CD [Definition of parallelogram]

3. ∠1 ≅ ∠2, ∠3 ≅ ∠4 [alternate interior angles theorem]

4. AB ≅ CD [Definition of parallelogram]

5.  ΔABE ≅ ΔCDE [ASA]

6. AE ≅ CE, BE ≅ DE [CPCTC]

7. AC and BD bisects each other at E [definition of segment bisector]

Learn more about parallelogram on:

brainly.com/question/3050890

#SPJ1

6 0
1 year ago
Find the value of x and the length of both chords if BW=2x+10, WD=4, CW=7x+5, and WE=2.
daser333 [38]

Answer:

The value of x is 5

The lengths of the chords are 24 units and 42 units

Step-by-step explanation:

In a circle if two chords intersected at a point inside it there are four segments created, two in each cord, the products of the lengths of the line segments on each chord are equal

∵ BD and CE are two chords in a circle intersected at W

∴ The two segments of chord BD are BW and WD

∴ The two segments of chord CE are CW and WE

- By using the rule above

∴ BW × WD = CW × WE

∵ BW = 2x + 10 and WD = 4

∵ CW = 7x + 5 and WE = 2

- Substitute them in the rule above

∴ (2x + 10) × 4 = (7x + 5) × 2

∴ 4(2x) + 4(10) = 2(7x) + 2(5)

∴ 8x + 40 = 14x + 10

- Subtract 14x from both sides

∴ - 6x + 40 = 10

- Subtract 40 from both sides

∴ - 6x = - 30

- Divide both sides by - 6

∴ x = 5

∵ Chord BD = 2x + 10 + 4

∴ Chord BD = 2x + 14

- Substitute the value of x to find its length

∴ Chord BD = 2(5) + 14 = 10 + 14

∴ Chord BD = 24 units

∵ Chord CE = 7x + 5 + 2

∴ Chord CE = 7x + 7

- Substitute the value of x to find its length

∴ Chord CE = 7(5) + 7 = 35 + 7

∴ Chord CE = 42 units

5 0
3 years ago
Factor the expression. Use the fundamental identities to simplify, if necessary.
Rasek [7]

Answer:

see explanation

Step-by-step explanation:

Using the trigonometric identity

sin²x + cos²x = 1 ⇒ sin²x = 1 - cos²x

Given

sin²x + 7cosx + 17

=1 - cos²x + 7cosx + 17

= - cos²x + 7cosx + 18 ← factor out - 1 from each term

= - (cos²x - 7cosx - 18)

Consider the factors of the constant term (- 18) which sum to give the coefficient of the cosx term (- 7)

The factors are - 9 and + 2, thus

= - (cosx - 9)(cosx + 2) ← in factored form

3 0
3 years ago
What is the value of a in the equation 5a-10b=45 when b=3
valentina_108 [34]
Since b = 3 the equation changes

5a - 10(3) = 45
5a - 30 = 45

(Add 30 to both sides)
5a = 75
Divide 5 to both sides
a = 15
7 0
3 years ago
Read 2 more answers
On Fridays, Harry's school serves a choice of hamburgers or pizza for lunch. 60% of the sixth grade class ate pizza this Friday.
Liono4ka [1.6K]
Let s = # of students in the sixth grade.  60% of these, or 0.60s, ate pizza:  thus, 0.60s = 36.  Solving for s, s = 36/0.60 = 60.

There are 60 students in the sixth grade.


8 0
3 years ago
Read 2 more answers
Other questions:
  • Focus groups of 15 people are randomly selected to discuss products of the Yummy Company. It is determined that the mean number
    9·1 answer
  • What is the square rout of 56
    15·1 answer
  • I need help please help me​
    8·1 answer
  • Quadrilateral ABCD is similar to quadrilateral EFGD. Which angle of quadrilateral ABCD corresponds to
    11·1 answer
  • It is known that the population variance equals 484. With a .95 probability, the sample size that needs to be taken to estimate
    11·1 answer
  • If f(x) =1/9 x-2, what is f-1(x)?
    8·2 answers
  • Find the equation of a line that contains the points (6,3) and (6,−2).
    11·2 answers
  • Which ordered pair is a solution of the equation?
    5·1 answer
  • Please i need help finishing this last question or i might get in trouble.
    12·2 answers
  • Someone please help me <br> The top number is 18
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!