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
kifflom [539]
3 years ago
8

Recite the mnemonic that we can use to help remember the ratios for sine, cosine,and tangent?What does each piece stand for?

Mathematics
1 answer:
Effectus [21]3 years ago
7 0
SOHCAHTOA


Sine
obtuse over horizontal
Cosine
Acute over Horizontal
Tangent
Obtuse over acute
You might be interested in
A bricklayer lays 421 bricks on day 1 of a project, 623 on the 2nd day, and 343 the 3rd day, how many was the total number of br
Angelina_Jolie [31]
1,387 because you just add all the bricks (421+623+343)
4 0
3 years ago
100x^2-4=0<br> quick pls with all work
Finger [1]
4(5x+1)(5x-1) = 0

1. Take out the GCF (in this case, 4)
4(25x^2-1) = 0

2. This can be further factored. Factor the values within the parenthesis
4(5x + 1)(5x -1) = 0

4 0
2 years ago
Read 2 more answers
LCM of 20 and 24.<br> Pls answer this question.
GREYUIT [131]

Answer:

it's very simple..just see the image which I have sended you I have done it myself...hope you will understand

Step-by-step explanation:

please do follow me and keep asking me questions of maths and science I am quite good in them and don't forget to mark me as the brainliest answer✌✌

7 0
3 years ago
Read 2 more answers
PLS Help me Error Analysis
Maksim231197 [3]

we have

<u>Pieces of mail delivered in December by the US postal service</u>

7.14*10^{10}

<u>Pieces of mail delivered in January by the US postal service</u>

3.21*10^{10}

To find the total mail delivered for these two months, sum the two quantities

so

7.14*10^{10}+3.21*10^{10}=(7.14+3.21)*10^{10}\\=10.35*10^{10} \\=(1.035*10)*10^{10} \\=1.035*(10* 10^{10})\\=1.035*10^{(10+1)} \\= 1.035*10^{11}

therefore

the correct solution is 1.035*10^{11}

the error is in this part

10.35*10^{10}

To move decimal over one place 10 to the power of 10 should be 10 to the power of 11

1.035*10^{10}

3 0
3 years ago
Simplify an expression for the area of the rectangle.
Goshia [24]

Answer:

39.6x +26.4

Step-by-step explanation:

The area of a rectangle is given by

A = l*w

A = 13.2 * (3x+2)

Distribute

    39.6x +26.4

3 0
3 years ago
Other questions:
  • Boat Speed Callie took 20 min to drive her boat upstream to water-ski at he
    15·1 answer
  • decide if the following change is an increase or decrease. then determine the percent of change. 48 inches to 30 inch
    15·1 answer
  • A gumball machine contains 23 green gumballs, 52 red gumballs, 34 blue gumballs, 61 yellow gumballs, and 30 pink gumballs. What
    9·2 answers
  • A nature center offers 2 guided walks. The morning walk is two-third mile. The evening walk is three-sixths mile. Which walk is
    10·1 answer
  • If one of the 50 states is chosen at random, then a standard die is rolled, Find the probability of getting a state that starts
    6·1 answer
  • Assume that during each second, a job arrives at a webserver with probability 0.03. Use the Poisson distribution to estimate the
    15·1 answer
  • Amplitude of y=-2 sinx
    6·1 answer
  • Your last five customer interactions lasted 2, 3, 6, 8, and 4 minutes.
    5·1 answer
  • X divided by 6/7 = 3 and 3/4
    10·1 answer
  • A restaurant has 20 and 1/2 pounds of bananas to make smoothies a check uses 1/8 lb of bananas per smoothie. how many smoothies
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!