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
Marizza181 [45]
3 years ago
10

An archaeologist descends 20 feet into a canyon, then climbs up 12 feet. Which value represents her final position?

Mathematics
1 answer:
nordsb [41]3 years ago
4 0
-20 + 12 = -8 feet descent.
You might be interested in
In a recent wedding, the groom's age was fifteen years more than half the bride's age. If the sum of their ages was 51 years, ho
hoa [83]

Answer:

Step-by-step explanation:

Groom: 0.5x+15

Bride: x

Add both ages together

0.5x+15+x=51

x=24

Bride: 24 years

Groom: 27 years

Double Check: 24+27=51

3 0
3 years ago
Graph the solutions of the inequality
Fiesta28 [93]

Answer:

The graph in the attached figure

Step-by-step explanation:

Graph the solution of the inequality

t\leq -4

we know that

The solution is the interval ---> (-∞,-4]

All real numbers less than or equal to -4

In a number line the solution is the shaded area at left of t=-4 (closed circle, because the number -4 is included in the solution))

using a graphing tool

The graph in the attached figure

6 0
3 years ago
A bag contains 77 orange marbles and 21 green marbles. If a representative sample contains 33 orange ​marbles, then how many gre
Cerrena [4.2K]

77 green marbles

try googling the rest or 33/77=77%

8 0
3 years ago
An investment in a savings account grows to three times the initial value after t years. If the rate of interest is 5%, compound
RideAnS [48]
3p=pe^0.05t
3=e^0.05t
T=(log(3)÷log(e))/0.05
T==21.97 years
4 0
2 years ago
This figure has rotational symmetry. What is true about the figure?
zhuklara [117]

Answer:

It looks the same if it rotated 120°

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • PLEASE HELP!!!!!!!
    14·1 answer
  • Express the following English phrase using an algebraic expression. The quotient of some number y and 6 increased by the product
    13·1 answer
  • Which of the following is an equation of the line through (-4, 12) parallel to the line y= - 4x - 4?
    12·1 answer
  • *MARKING BRAINLIEST*
    13·1 answer
  • 5. Thunderstorms are more common in some areas than in others. The map shows the average number of thunderstorms per year in dif
    14·1 answer
  • The graph of y= x3 is transformed as shown in the graph below. Which equation represents the transformed function?
    8·2 answers
  • What is the image of (3,-5) after a dilation by a scale factor of 55 centered at the origin?
    9·1 answer
  • SOMEONE HELP ME PLEASE
    6·1 answer
  • If 3x + 2 = 4, what is the value of 6x - 4?<br> 2<br> 8<br> 0<br> -2
    15·1 answer
  • A mountain is 15,062 feet above sea level, and a valley is 350 feet below sea level, what is the difference in elevation between
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!