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
Alenkinab [10]
3 years ago
9

Help please 30 points

Mathematics
2 answers:
Reptile [31]3 years ago
8 0

~Hello There!~

(3x)^{2} ==> 9x^{2}

9x^{2} = 8(x-1)\\8(x-1) ==> 8x - 8

Subtract 8x from both sides

9x^{2} - 8x = -8

Add 8 to both sides

9x^{2} -8x + 8 = 0

Therefore, the answer should be D.

Hope This Helps You!

Good Luck :)

Have A Great Day ^_^

- Hannah ❤

Serjik [45]3 years ago
7 0

Answer:

The correct answer is D

Step-by-step explanation:

This is when the equation has been put into the requested form

You might be interested in
The school band sold 3,305 raffle tickets to raise money for a trip to Disney World. Which equation shows the relationship betwe
Iteru [2.4K]
I believe it would be D.
4 0
3 years ago
Read 2 more answers
7717 as a percentage
Georgia [21]
The percentage of 7717 is 129.8%
8 0
3 years ago
Which number is the best approximation for 52√+23√ ?
Agata [3.3K]
<span>52√+23√ = 4.79

Approx 5.1 is the answer.

Hope that helps. -UF aka Nadia
</span>
6 0
3 years ago
On Tuesday, a coffee sho sold the following: 20 coffees for $2.85 each and 17 lattes f r $4.80 each, If the coffee shop had to p
almond37 [142]

Ok so to solve this problem we're going to need to find out how much money they made (their revenue) and the subtract the cost of paying the employees.

So, let's start by finding their revenue

Step 1: Multiply the cost of each beverage by the number sold

Coffees: 20 x 2.85 = 57

Lattes: 17 x 4.80 = 81.6

Step 2: add up the money made from the coffees and the money made from the lattes to get the total revenue

57 + 81.6 = 138.6

So the shop made $138.60 on Tuesday. Let's set that aside while we find out how much the shop's costs were.

Step 3: Find the price of paying two employees for 6 hours

2 x 6 x 14.5 = 174

So the shop had to pay the employees $174.00 for working there.

Step 4: Find the overall profit/loss by subtracting the cost from the revenue

138.6 - 174 = -35.4

So the shop had a loss of $35.40 on Tuesday.


Hope that helps! Feel free to leave a comment or send me a message if I can clarify anything :)


7 0
3 years ago
Read 2 more answers
Which three lengths could be the lengths of the sides of a triangle?
natali 33 [55]

Answer:

D. 15 cm, 9 cm, 24 cm

Step-by-step explanation:

The three lengths that could be the lengths of the sides of a triangle, must satisfy the following condition;

---sum of any two smaller sides chosen must be equal to the third side.

Test option A : 6 cm + 11 cm = 17 cm  ( 17 cm ≠ 23 cm)

Test option B: 10 cm + 15 cm = 25 cm (25 cm ≠ 24 cm)

Test option C: 6 cm + 6 cm = 12 cm (12 cm ≠ 22 cm)

Test option D: 15 cm + 9 cm = 24 cm (24 cm = 24 cm) ---correct option.

Thus, the three lengths that could be the lengths of the sides of a triangle are 15 cm, 9 cm, and 24 cm

5 0
3 years ago
Other questions:
  • In ΔABC, AD and BE are the angle bisectors of ∠A and ∠B and DE ║ AB . If m∠ADE is with 34° smaller than m∠CAB, find the measures
    8·2 answers
  • Please help! Correct answer only, please! I need to finish this assgnment this week! Matrix P has a dimensions of 3 X 4 and Matr
    7·1 answer
  • In one class the ratio of boys to girls is 5:6 if in this class it has 10 boys how much girls in this class
    10·2 answers
  • Help please Math problems?
    15·2 answers
  • The ravens won three more games than they lost.they played 96 games.how much games did they win?
    6·1 answer
  • Delia can buy 3 sweatshirts for the cost of $63. How much would if cost if she bought 4 sweatshirts for the same price
    6·1 answer
  • How to do this problem?? Thank u
    6·1 answer
  • Which inequality is true?<br> 1.-1.5&gt;-0.5<br> 2.-1/2&gt;0<br> 3.-2.5&lt;-2<br> 4.-1 1/2&gt;1.5
    10·1 answer
  • Find the general term of {a_n}
    9·1 answer
  • Graph =−2+5 y = − 2 x + 5 and =−12−3 y = − 1 2 x − 3 . Are the lines parallel, perpendicular, or neither?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!