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
enyata [817]
3 years ago
7

The base of the regular triangular pyramid has sides that are 14 cm with a height of 12.1 cm. The slant height of the pyramid is

12.1 cm. What is the surface area of the pyramid?
Mathematics
1 answer:
KatRina [158]3 years ago
6 0

Answer:ni

Step-by-step explanation:

You might be interested in
Please answer this (photo below)
lozanna [386]

Answer:

Please see attached image for the graph

Step-by-step explanation:

To graph the elevation versus time, we start by plotting the first point at time zero (when the climb begins) when Zane is 20 meters below the edge (-20 meters). This corresponds to the point (0, -20).

One second later (1 in the horizontal axis), Zane has moved up 4 meters, now reaching -16 meters. This is the point (1, -16) on the graph.

One second later at time 2 seconds, he is another 4 meters up which corresponds to the point (2, -12) on the graph.

you can go on like this plotting more points on the graph.

Please see the attached image that illustrates this and shows the appropriate line that represents Zane's position versus time (pictured in red)

7 0
4 years ago
Andrew wants to dilate a triangle. If the original triangle has a base of 15 units and an area of 60 square units, what will be
USPshnik [31]

Answer:

300

Step-by-step explanation:

For every 1 of the base, there's 4 of the area.

7 0
3 years ago
How do you calculate the percentage of something? Like what is 200% of 47?
Vlad1618 [11]
To calculate the percent of something I always think of it in decimals. 100% is 150% is 1.5. So 200% of something is basically times 2. If it's something that says a 50% INCREASE/DECREASE(key word) you multiply by .5 then add to the original number. Hope I helped
8 0
4 years ago
Read 2 more answers
A standard number cube,numbered 1 through 6 on each slide,is rolled 4 times.What is the probability of rolling a 2 on all three
LUCKY_DIMON [66]

Answer:

The answer is 1/216

Step-by-step explanation:

for the first roll, you have a 1/6 chance to roll a 2

same for the other two rolls

so,

1/6*1/6*1/6=1/216

hope that helps

4 0
3 years ago
Suppose you are trying the test hypothesis
photoshop1234 [79]
You could give an example or research into previous hypothesis and tests for the topic you are on.
You could also link your hypothesis to something opposite. (Eg: If you were looking at ice melting you may want to also look at how it freezes, this would show that even though something happens it reverses to its original state, in this case water.)
7 0
4 years ago
Other questions:
  • Kelly has nine pieces of ribbon. She recorded the length of each piece in the line plot shown.
    14·1 answer
  • What is the amplitude of y = 1\2 sin 2x?
    9·2 answers
  • Hello all, this is for an assignment in my Calculus 2 class. I'm submitting it online, and it keeps saying my answer is wrong :(
    11·2 answers
  • Show that y=2e^(−x) cos(x)−e^(−x) sin(x) is a solution to y''+2y'+2y=0.
    14·1 answer
  • Given: Line l is parallel to Line m and Line c is parallel to Line d.
    5·1 answer
  • Please solve this, having trouble
    13·1 answer
  • What’s 70÷40,000,000
    14·2 answers
  • Need help. Need to know how to work it out
    5·2 answers
  • An equation is modeled below.
    15·1 answer
  • H E L P M E <br><br> complete the sentence
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!