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
Ahat [919]
3 years ago
11

Given f(x) = -3x +4, solve for x when f(x) = 1.

Mathematics
2 answers:
icang [17]3 years ago
4 0

f−1(x)=2±√x+1

hope this helped:)

Vikki [24]3 years ago
3 0

Answer:

-2.5

Step-by-step explanation:

You might be interested in
Please help, 20 points.<br> Perimeter :)
djyliett [7]

Answer:

<h2>D. (42 - 2x)(32 - 2x) = 900</h2>

Step-by-step explanation:

<em>Look at the picture.</em>

The dimensions of the picture:

(42 - 2x)in × (32 -2x)in

The formula of an area of a rectangle:

A = l · w

l - length, w - width

Substitute l = (42 - 2x), w = (32 - 2x) and A = 900

(42 - 2x)(32 - 2x) = 900

8 0
3 years ago
Find center and radius<br> (x-3)^2+y^2=8
Flauer [41]

Answer:

<h2>Center: (3, 0)</h2><h2>Radius: 2√2</h2>

Step-by-step explanation:

The equation of a circle in standard form:

(x-h)^2+(y-k)^2=r^2

(h, k) - center

r - radius

We have the equation:

(x-3)^2+y^2=8\to(x-3)^2+(y-0)^2=(\sqrt8)^2

Therefore

the center: (3,\ 0)

the radius: r=\sqrt8\to r=\sqrt{4\cdot2}\to r=\sqrt4\cdot\sqrt2\to r=2\sqrt2

4 0
3 years ago
7 cm<br> 4 cm<br> 8 cm<br> what is the area?
adell [148]

what shape is this

I cant answer it if there's no shape in the question

5 0
2 years ago
Read 2 more answers
What is the area of the circle ?
Sever21 [200]

Answer:

πr² is the area of a circle

4 0
3 years ago
Read 2 more answers
a high school had 740 Students at the start of the year, but than some students left the school. after that the school had 726 s
Marta_Voda [28]
S = 740 - 14. 

Hope this helped.
6 0
3 years ago
Other questions:
  • Assume each figure shown has the same orientation. Which figure is the image of square LMNP after a translation of
    15·2 answers
  • Place parentheses in the expression so that it equals the given value. 12 x 2 + 2^3
    5·1 answer
  • Pizza is served in the school cafeteria every fourth school day. Tacos are served every third school day. Both Pisa and tacos we
    10·1 answer
  • Han buys an item with a normal price of $15.
    6·1 answer
  • A box has dimensions of 4.1 inches, 5.9 inches, and 7.2 inches. Estimate the volume of the solid.
    6·1 answer
  • A pie chart titled Which Pet Would you Choose: Dog, Cat, or Fish question mark. 50 percent chose a dog, 25 percent chose a cat,
    9·1 answer
  • Assume that there is a 8​% rate of disk drive failure in a year. a. If all your computer data is stored on a hard disk drive wit
    8·1 answer
  • True or false the sum of two negative numbers is always negative explain why or why not this is true or false
    7·2 answers
  • Answer this question
    8·2 answers
  • Tiana looks at a map to find the best route from her house to her friend's house. the map has a scale of 4 centimeters = 3 miles
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!