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
stira [4]
2 years ago
10

I NEED HELP ASAP! 7x(x+1.8) = 0 Solve for x

Mathematics
2 answers:
Naily [24]2 years ago
7 0
7x(x+1.8)=0
7x+12.6x=0 (Distributed)
19.6x=0 (Added like terms)
x=0 (Divided 0 by 19.6)
I hope that helps
wolverine [178]2 years ago
3 0

Answer:

x= 0, -1.8

Simplify then isolate the variable.

You might be interested in
The stadium sold the same number of tickets each hour for 8 hours.
nalin [4]
C 250, 2000/8=250 because the the tickets are sold at a constant rate
8 0
3 years ago
Read 2 more answers
Sara threw her math book off a building . The height of the book, seconds after being thrownis modeled by the equation below. Th
Vikentia [17]

Answer: 70 ft

Step-by-step explanation:

Given

height of book is measured by the function is

h(x)=-5(x+2)(x-7)

when the book is thrown x=0

\therefore h(x=0)=-5(0+2)(0-7)\\\Rightarrow h(x=0)=70\ ft

The height of the book is 70\ ft

4 0
2 years ago
The area of a triangle is the product of the base of the triangle times the height of the triangle, divided by two.
trasher [3.6K]

Answer:

Step-by-step explanation:

Almost correct.  I'd write this statement as follows:

"The area of a triangle is the product of the base and height of the triangle, divided by two."

or...

"The area of a triangle is half the product of the base and height."

3 0
3 years ago
Please help, due tomorrow. will give brainlist
Tatiana [17]

Step-by-step explanation:

By Remainder Theorem, f(5) = 91.

=> (5)³ - 4(5) + k = 91

=> 125 - 20 + k = 91

=> 105 + k = 91

=> k = -14.

8 0
3 years ago
The vector 〈4,1〉 describes the translation of A(-1, w) to A'(2x+1,\ 4) and B(8y-1,1) onto B'(3,3z) . Find the values of w, x, y,
expeople1 [14]

The values of the variables associated ot translation operations are (w, x, y, z) = (3, 1, 0, 2 / 3).

<h3>How to determine the values of the variables associated to translation operations</h3>

Herein we find two translation cases of points set on Cartesian plane. Translations are rigid operations of the form:

P'(x, y) = P(x, y) + T(x, y)

Where:

  • P(x, y) - Original point
  • P'(x, y) - Resulting point
  • T(x, y) - Translation vector

Now we proceed to determine the values of the variables w, x, y, z behind each translation operation, substitute on each component and solve the resulting formula:

T(x, y) = A'(x, y) - A(x, y)

(2 · x + 1, 4) - (- 1, w) = (4, 1)

(2 · x + 2, 4 - w) = (4, 1)

(x, w) = (1, 3)

T(x, y) = B'(x, y) - B(x, y)

(3, 3 · z) - (8 · y - 1, 1) = (4, 1)

(4 - 8 · y, 3 · z - 1) = (4, 1)

(y, z) = (0, 2 / 3)

To learn more on translations: brainly.com/question/12463306

#SPJ1

6 0
1 year ago
Other questions:
  • Use square tiles make as many different rectangles as you can with area 36 square units draw your rectangle on grid paper. Is 36
    13·2 answers
  • 2. Determine whether the relation is a function.
    11·1 answer
  • A food truck sells salads for $6.50 each and drinks for $2.00 each. The food truck’s revenue from selling a total of 209 salads
    10·2 answers
  • If BC = 4.5, CD = 7.7, and AD = 16.7, find AB to the nearest tenth.
    6·1 answer
  • a person can pay $27 for a membership to the science museum and then go to the stamp for just $1 per visit what is the maximum n
    9·1 answer
  • The histogram shows the results of a survey asking students how many windows are in their homes.
    10·1 answer
  • Which expression is the same as (2a + b)3?
    9·1 answer
  • Which situations described can be modeled by an exponential function?
    10·2 answers
  • Perform the indicated computation.<br> (6x10^2) (2x10^5)
    5·1 answer
  • What are the fewest number of coins needed to make 37% of a dollar?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!