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
Leokris [45]
3 years ago
12

Taylor tried to solve an equation step by step:

Mathematics
2 answers:
Leya [2.2K]3 years ago
3 0
His mistake was on step 1
Sedbober [7]3 years ago
3 0

Answer:

Step one

Step-by-step explanation:

Thats what it says on Khan Academy

You might be interested in
I thought of an integer.if i multiply it by itself you will get 9.What is my number
ICE Princess25 [194]
The number is 3 because 3 multiplied by itself (3) is equal to 9.
3 0
2 years ago
Read 2 more answers
ALL MY QUESTIONS GETTING IGNORED PLS HELP
Novosadov [1.4K]

Answer:

x=9

Step-by-step explanation:

a scale drawing means all the sides are multiplied by the same amount. to find this amount, you can divide the larger side by the bigger side by the smaller side.

15/5 = 3

12/4 = 3

therefore the scale factor is 3. to get the value of x, multiply the value of the third side by 3.

3*3=9

x=9

4 0
2 years ago
The length of a rectangle is (x+5) and the width is (x+2). The area of the rectangle is 70 square feet. What is the length of th
vaieri [72.5K]

Answer:

The length of the rectangle is 30 feet.

Step-by-step explanation:

Because the equation for area is length times width, you would have to set the two equations to seventy and multiply them.

<em>     (x+5) (x+2) = 70</em>

<em>     </em><em>2x + 10 = 70</em>

Then, you would have to subtract ten from both sides, cancelling it from the left side.

<em>     2x = 60</em>

<em />

Then do the opposite and divide sixty by two, therefore getting a length of thirty feet.

7 0
3 years ago
David's cell phone company charges $0.45 for each text message plus a monthly fee of $50.00. He owes $91.40. Write and solve an
Gelneren [198K]
91.40 - 50.00 = 41.40
41.40 ÷ .45 = 92
David sent 92 text messages.
(sorry if the format is wrong)
5 0
3 years ago
Which complex number is equivalent to (5 + 12i) − (9i2 − 6i), where i = <br> −1<br> ?
Alchen [17]

Answer:

14 + 18i

Step-by-step explanation:

(5 + 12i) - (9 {i}^{2}  - 6i) \\  = (5 + 12i) - (9 \times  (- 1) - 6i) \\  = (5 + 12i) - ( - 9 - 6i) \\  = (5 + 12i)  +  (  9  + 6i) \\  = 5 + 12i + 9 + 6i \\ \red { \bold{  = 14 + 18i}}

5 0
3 years ago
Other questions:
  • How do I find X in this problem
    11·1 answer
  • What are the zeros of the function? h(x)=x^3−2x^2−3x
    15·1 answer
  • A tree cast a 24 foot shadow. A 5 foot person cast an 8 foot shadow. How tall is the tree ?
    9·2 answers
  • Damian has 5 more coins than diego and in total they have 73 coins how much does each have
    14·1 answer
  • A good will do one of both of which two things select two answers
    9·1 answer
  • Write an expression for "12 times 1."
    5·1 answer
  • Please can you please help me, I beg you​
    11·1 answer
  • Joyce paid $60.50 for an item at the store that was 45 percent off the original price. What was the original price?
    11·1 answer
  • What is the rate of change of the line through (-8, 4) and (-10, 0)?
    8·1 answer
  • The population of a city decreases by 3.9% per year. If this year's population is 200,000, what will next year's population be,
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!