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
il63 [147K]
3 years ago
11

Neeeddd helppppp now !

Mathematics
1 answer:
MariettaO [177]3 years ago
4 0

Answer:

C. a=12ft, b=12ft

Step-by-step explanation:

This is a 45*-45*-90* triangle

"a" and "b" are the same

and the hypotenuse (which is 12 square roots of 2) is square root of 2 times as long as each leg.

so the answer must be:

<u><em>a = 12ft, b = 12ft</em></u>

You might be interested in
HELP ME PLZPLZPZLZLZLZ
andre [41]

Answer:

sin x° = Opposite / Hypotenuse

x = 3.38

Step-by-step explanation:

sin 70° = x / 3.6

sin 70° × 3.6 = x

x = 0.93969262079 × 3.6

x = 3.38289343483 ~ 3.38

3 0
3 years ago
How many times does 21 go into 186
klemol [59]
To find this out, simply divide 186 by 21. Which is 8.9 (i rounded it)
But you can just multiply (to check) 21 by 8 to geet 168. Any further, you would get a number higher than 186.
~Hope this helped :)
3 0
3 years ago
Read 2 more answers
Which polynomial correctly combines the like terms and expresses the given polynomial in standard form? 9xy3 â€"" 4y4 â€"" 10x2y
Aleksandr-060686 [28]

The first option is correct here: -13y^4 + 3x^4 - 8x^2y^2 + x^3y + 9x y^3

<h3>Given the polynomial:</h3>

9xy^3 - 4y^4 - 10x^2y^2 + x^3y + 3x^4 + 2x^2y^2 - 9y^4

<h3 /><h3>Simplification:</h3>

Combine the like terms together as shown below:

9xy^3 - 4y^4 - 10x^2y^2 + x^3y + 3x^4 + 2x^2y^2 - 9y^4\\= (-4y^4 - 9y^4)  + 9xy^3 + (-10x^2y^2 + 2x^2y^2) +x^3y +3x^4\\= -13y^4 +9xy^3 -8x^2y^2 + x^3y + 3x^4\\= -13y^4 +3x^4  -8x^2y^2 + x^3y + 9xy^3

Thus, the first option is correct here: -13y^4 + 3x^4 - 8x^2y^2 + x^3y + 9x y^3

For more information, refer to:

brainly.com/question/10689855

4 0
2 years ago
Try It! Guppies 3 Tank 3 has a ratio of 3 guppies for every 4 angelfish. Complete the ratio table to find the number of angelfis
oksian1 [2.3K]

Answer:

n

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Which of the following is the correct graph of the compound inequality 4p + 1 &gt; −11 or 6p + 3 &lt; 39?
adoni [48]

Answer:

D. Number line with shading everywhere

1. p>-3

2. p<6

Step-by-step explanation:

1. 4p+1>-11

<em>Subtract by 1 both sides of equation.</em>

<em>4p+1-1>-11+1</em>

<em>Simplify.</em>

<em>4p>-12</em>

<em>Divide by 4 from both sides of equation.</em>

<em>4p/4>-12/4</em>

<em>Simplify, to find the answer.</em>

<em>-12/4=-3</em>

<em>p>-3 is the correct answer.</em>

<em>____________________________</em>

<em>2. 6p+3<39</em>

<em>Subtract by 3 from both sides of equatoin.</em>

<em>6p+3-3<39-3</em>

<em>Simplify.</em>

<em>39-3=36</em>

<em>6p<36</em>

<em>Divide by 6 from both sides of equation.</em>

<em>6p/6<36/6</em>

<em>Simplify, to find the answer.</em>

<em>36/6=6</em>

<em>p<6 is the correct answer.</em>

<u><em>D is the correct answer.</em></u>

5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the y-intercept of the line described by the equation below? <br> Y=6x+8
    9·2 answers
  • The table shows y as a function of x. Suppose a point is added to this table. Which choice gives a point that preserves the func
    14·1 answer
  • find the probability of being delt 5 clubs and 3 cards with one of each remaining suit in 8 card poker
    9·1 answer
  • I would like to have equal fish tanks for my fish. I have 12 angel fish and 24 sword fish and 30 guppies .How many tanks will I
    9·1 answer
  • Given the diagram below, find the value of x.
    10·1 answer
  • Alex's car depreciates in value by 18% per year.
    14·1 answer
  • The cylindrical part grain silo is 10 meters tall and has a radius of 5 meters. What is the volume of grain that the cylindrical
    10·1 answer
  • Which equation has solution x = -3? *
    13·1 answer
  • The cost of 7 scarves is $61.25. What is the unit price?
    13·2 answers
  • I need help please I can’t understand these problems.
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!