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
IRINA_888 [86]
3 years ago
12

Ali was swimming along the bottom of his backyard pool at a depth of 6 feet then he pushed off the bottom and rose 4 feet what i

s ali's position now relative to the surface of the pool
Mathematics
1 answer:
olga nikolaevna [1]3 years ago
7 0

Answer:

2 feets

Step-by-step explanation:

Given that :

Alli's Initial depth = 6 feets

Number of feets in which Alli rose = 4 feets

Alli's new position relative to the surface of the pool:

Difference of Alli's initial depth and feets risen :

6 feets - 4 feets = 2 feets

Hence, Alli is now 2 feets below the surface of the pool.

You might be interested in
Find the mean for each data set.
Fittoniya [83]

Answer:

14

Step-by-step explanation:

you add them all up and divide by how much there are

(10+11+12+13+14+15+16+17+18)=126

(126/9)=14

7 0
3 years ago
Read 2 more answers
Ship A and Ship B are 120 km apart when they pick up a distress call from another boat. Ship B estimates that they are 70 km awa
oksian1 [2.3K]

Answer:

147.5 km and 64.4 km

Step-by-step explanation:

a=120  km

b=70  km

β=28 degrees ( ∘)

 

b^2=(a^2)+(c^2)−2ac*cosβ  

70^2 =(120^2 )+(c^2)−2⋅ 120⋅ c⋅ cos(28∘ )  

 (c^2 ) −211.907c+9500=0  

 

note p, q, and r are replacement variables in the Pythagorean theorem since a, b, and c are already in use

p=1;q=−211.907;r=9500  

D=(q^2 ) −4pr=(211.907^2 )−4⋅1⋅9500=6904.75561996  

D>0  

 

c_{1,2}  =   (−q±  \sqrt{D}   )/2p=(211.91±\sqrt{6904.76})/2

​c_{1,2}  =105.95371114±41.5474295834  

(c_{1}−147.501140726)(c_{2}−64.4062815596)=0

c_{1}=147.501140726  

c_{2}=64.4062815596  

5 0
3 years ago
Solve for z:<br> −0.25z=−1.25<br><br> z=?
lakkis [162]

- 0.25z =  - 1.25 \\ \Leftrightarrow \: z =  \frac{ - 1.25}{ - 0.25}  =  \frac{ -  \frac{5}{4} }{ -  \frac{1}{4} }  = 5

7 0
3 years ago
Solve the inequality for x. 75+15x is greater than or equal to 140
Gre4nikov [31]
75+ 15x ≥ 140
⇒ 15x ≥ 140 -75
⇒ 15x ≥ 65
⇒ x ≥ 65/15
⇒ x ≥ 13/3
⇒ x ≥ 4 1/3

The final answer is x ≥ 4 1/3~
8 0
3 years ago
What is 7.1+5.4+2.9 im very confused ​
LenKa [72]

Answer:

15.4? Are you just adding?

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Solve the following quadratic equation
    15·1 answer
  • Ehhh I don’t get this
    12·1 answer
  • if I have 130 assignments and do 2 assignments per day 7 days a week, how soon could I finish all the assignments?
    7·1 answer
  • What is the area of triangle PQR? Triangle P Q R has a base of 86 inches and a height of 52 inches. 1,118 square inches 2,236 sq
    12·2 answers
  • Find the linearization L(x,y,z) at P_0. Then find the upper bound for the magnitude of the error E in the approximation f(x,y,z)
    15·1 answer
  • Factorize -5x - 5y<br>Please show full and correct working!!!!!!
    15·1 answer
  • Find the measure of angle 1<br> HELP
    15·1 answer
  • While growing bacteria in a laboratory Petri dish, a scientist notices the number of bacteria over time. The observations are sh
    7·1 answer
  • Write the number 32 in same values of 32
    12·1 answer
  • Solve the system of linear equations by graphing.<br><br> y=−x−4<br> y=3/5x+4
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!