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
Elenna [48]
3 years ago
9

3) (-4.0) - (-3.8) - 1.1 Pls I need to know

Mathematics
2 answers:
jeyben [28]3 years ago
3 0

Answer:

-1.3

Hope this helps dont 4get to like and star

-mercury

marysya [2.9K]3 years ago
3 0

Answer: 9.3

Hope this helps :)

You might be interested in
What is the line of symmetry of the parabola y=x2+6x-9?
Rzqust [24]
First we have to find the vertex (h,k) h is also x and it also is the a xis symmetry

1st: group the number
(X2+6x)-9

2nd: use b/2

6/2 = 3 , 3^2= 9

(X2+6x+9)-9-9

(X2 + 3)-18

Vertex is 3,-18 so the symmetry is 3
5 0
3 years ago
Answer this question plzzzz ASAPPPPP!!!!!!!!
NISA [10]
Its the bottom one...
6 0
3 years ago
Read 2 more answers
A player kicks a soccer ball from a height of 2 feet. The ball reaches A maximum height of 20 feet after traveling 40 feet horiz
Artyom0805 [142]

The height is 9.875 feet from which the goalkeeper catches the ball.

The player kicks soccer from a height of 2 feet

x = 0 and y = 2

Maximum height of 20 feet after traveling 40 feet

x = 40, y = 20

So let y = a(x - 40)² + 20  ( the path of parabola)

Since x = 0 , y = 2

So, 2 = a(0 - 40)² + 20

2 = 1600a + 20

-18 = 1600a

a = - 9/800

Thus, y = -9/800(x - 40)² + 20

Since the soccer is caught by the goalkeeper 70 feet from where it was kicked

x = 70

So at this time,

y = -9/800 ( 70 - 40)² + 20

  = -9/800 × 900 + 20

  = - 81/8 + 20

  = 79/ 8

  = 9.875 feet

Therefore the height at which the goalkeeper catches the ball is 9.875 feet.

To know more about the height refer to the link given below:

brainly.com/question/27030273

#SPJ1

7 0
1 year ago
Someone plz help to become brainliest and get points !! :) plz answer truthfully
AVprozaik [17]

Answer:

B

Step-by-step explanation:

The volume (V) of a rectangular prism is calculated as

V = length × width × height

Calculate the volume of each prism

Q → V = 8 × 4 × 5 = 60 ft³

R → V = 6 × 7 × 12 = 504 ft³

S → V = 4 × 10 × 12 = 480 ft³

T → V = 2 × 13 × 5 = 130 ft³

Prism R has the greatest volume → B

5 0
3 years ago
In the diagram below, Figure B is a dilation of Figure A.
AVprozaik [17]
B.The two figures are similar
7 0
3 years ago
Other questions:
  • Find the domain of each function using interval notation.
    8·1 answer
  • What are the steps to the problem
    11·1 answer
  • Kylie borrowed a book from a library. The library charged a fixed rental for the book and a late fee for every day the book was
    12·1 answer
  • If these two trapezoids are similar, what is the measure of the missing angle?​
    12·1 answer
  • Please i mean come on i eed a favor
    5·1 answer
  • Find the GCF (pls help)
    6·1 answer
  • Which of the following questions below can be answered using the sum -12+10
    11·2 answers
  • Doug had about $3,215 in savings while his brother had double that amount in savings. What is a reasonable amount that the broth
    15·1 answer
  • I NEED HELP WITH ANOTHER ONE FIND THE MEASURE OF X
    9·2 answers
  • What is the smallest integer k>2000 such that both 17k/66 and 13k/105} are terminating decimals?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!