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
Eduardwww [97]
3 years ago
5

I need help in geomtry please help

Mathematics
1 answer:
Arada [10]3 years ago
7 0
What exactly is your question?
You might be interested in
Use signed numbers to solve. A helicopter descended 1200 feet, rose 800 feet, and then descended 450 feet. What was the net gain
sergey [27]
The rise or an increase in altitude is represented by positive sign and a decend or decrease in altitude is represented by negative sign. 

First the helicopter descended 1200 feet. So the change in altitude will be -1200 feet.

Then the helicopter rose by 800 feet. So the change in altitude will be 800 feet.

Finally the helicopter descended by 450 feet. So the change in altitude will be -450 feet.

The net change in altitude will be the sum of all the above 3 changes. 
Change in altitude = -1200 + 800 - 450 = -850 feet

The negative sign indicates a descend i.e. loss in altitude. So the net change in altitude was a loss of 850 feet. 
3 0
3 years ago
290 pennies are equal to how many dimes?
kvv77 [185]
290 divided by 10(value of a dime)= 29
answer is 29 dimes
7 0
3 years ago
Read 2 more answers
True or false "No rectangle is a rhombus?"
alukav5142 [94]
False.
Rhombuses may be rectangles<span>, as long as the shape is a square. </span><span>Every square is a </span>rhombus <span>if all its angles equal 90 degrees.</span>
4 0
3 years ago
Practice using experimental probability.
VLD [36.1K]
Hi there!

The answer would be B. The number 3 was rolled 5 times in 36 trials.

This shows that out of all 36 times the dice was rolled the number 3 faced upwards 5 times.

Hope this helps !
4 0
3 years ago
Read 2 more answers
Ty bought a pair of jeans at a 25% off sale. He paid $22.50 before tax for the jeans. What was the original price of the jeans
TEA [102]
$30

You do :  22.50/0.75 
because when you take off 25% you times 0.75 and 22.50 together.  To undo that you divide 
7 0
3 years ago
Other questions:
  • Ferdinand wrote a check for $96 to pay his monthly cable bill, but when balancing his checkbook, he accidentally recorded it as
    11·2 answers
  • The length of time to complete a door assembly on an automobile factory assembly line is normally distributed with a mean of 6.7
    8·1 answer
  • Suppose a normal distribution has a mean of 12 and a standard deviation of 4
    8·1 answer
  • Rita has 40 green bottles and 10 red bottles.<br>What percentage of the bottles are red?​
    15·2 answers
  • Solve the simultaneous equations. <br>xy = 4<br>x + y = 5​
    13·2 answers
  • The meal was $5.75 and you added a 15% tip<br> what was the tips total now.
    13·2 answers
  • Your uncle offers you a choice of $115,000 in 10 years or $54,000 today. Use Appendix B as an approximate answer, but calculate
    9·1 answer
  • I need help to find x
    5·1 answer
  • NEED HELP its math answer quick
    13·1 answer
  • Find the EXACT circumference if the area is 196π square feet. Unit of measurement is feet or ft
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!