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
kirill [66]
3 years ago
7

Am i doing this right

Mathematics
1 answer:
klasskru [66]3 years ago
5 0
Good luck >>>>>>>>>>>>>>

You might be interested in
If triangle ABC is reflected across the y-axis, what are the coordinates
mr Goodwill [35]
<h3>Answer: Second choice.  (-5,4)</h3>

Point A is located at (5,4)

To reflect over the y axis, we flip the sign of the x coordinate while keeping the y coordinate the same. The rule is (x,y) \to (-x,y)

So we will have (5,4) \to (-5,4) as the location of A'

6 0
3 years ago
Branliest and 30 points to who answers first
crimeas [40]
Assuming that the bottle contained only herbal remedy, we have 120-54=66. 66/2=33 uses left
8 0
3 years ago
What is the simplified form of
Naddika [18.5K]

Answer:

Step-by-step explanation:

\sqrt{64x^{16}} =\sqrt{8^{2}*x^{8*2}}\\\\ =\sqrt{8^{2}*(x^{8})^{*2}}\\\\=8x^{8}

6 0
3 years ago
Please l need help with this system of equation. Solve the system by the method of substitution.
tatyana61 [14]
Y = ( 3 / 4 )x - 4 and ( 3 / 2 )x + ( 3 / 4 )y = 16 ;
Then, ( 3 / 2 )x + ( 3 / 4 )[ ( 3 / 4 )x - 4 ] = 16 ;
( 3 / 2 )x + ( 9 / 16 )x - 3 = 16 ;
( 3 / 2 )x + ( 9 / 16 )x = 19 ;
( 24 / 16 )x + ( 9 / 16 )x = 304 / 16 ;
24x + 9x = 304 ;
33x = 304 ;
x = 9.(21);
y = ( 3 / 4 ) × 9.(21) - 4 = 2.90 ;
5 0
3 years ago
Prove that :( 1 + 1/<img src="https://tex.z-dn.net/?f=tan%5E%7B2%7DA" id="TexFormula1" title="tan^{2}A" alt="tan^{2}A" align="ab
Aliun [14]

Answer:

See explanation

Step-by-step explanation:

Simplify left and right parts separately.

<u>Left part:</u>

\left(1+\dfrac{1}{\tan^2A}\right)\left(1+\dfrac{1}{\cot ^2A}\right)\\ \\=\left(1+\dfrac{1}{\frac{\sin^2A}{\cos^2A}}\right)\left(1+\dfrac{1}{\frac{\cos^2A}{\sin^2A}}\right)\\ \\=\left(1+\dfrac{\cos^2A}{\sin^2A}\right)\left(1+\dfrac{\sin^2A}{\cos^2A}\right)\\ \\=\dfrac{\sin^2A+\cos^2A}{\sin^2A}\cdot \dfrac{\cos^2A+\sin^A}{\cos^2A}\\ \\=\dfrac{1}{\sin^2A}\cdot \dfrac{1}{\cos^2A}\\ \\=\dfrac{1}{\sin^2A\cos^2A}

<u>Right part:</u>

\dfrac{1}{\sin^2A-\sin^4A}\\ \\=\dfrac{1}{\sin^2A(1-\sin^2A)}\\ \\=\dfrac{1}{\sin^2A\cos^2A}

Since simplified left and right parts are the same, then the equality is true.

3 0
3 years ago
Other questions:
  • a brick has a length of 2 2/5 cm and a width of 4/5 cm and a height of 1 cm. how many 1/5 cm cubes can fit along the length of t
    7·1 answer
  • (a) (-5z)^3 (b) 5x^4(x^2)
    8·1 answer
  • Based on her recipe, Elena knows that 5 servings of granola have 1,750
    14·1 answer
  • GOAT is a parallelogram. Find the length of AG.
    11·1 answer
  • Jim took a loan of R30 000 for 18 months at simple interest rate of 12,5% per year. determine the amount that Jim will pay in 18
    7·2 answers
  • What is the perimeter of the rectangle?
    5·1 answer
  • How does f(x) = 10% change over the interval from x = 5 to x = 6?
    12·2 answers
  • Please answer correctly and quickly all the question-answer all the questions, please
    7·2 answers
  • Let f(x) = 4|x|
    10·1 answer
  • A chocolate chip recipe that produces 30 cookies calls for 2 1/4 cups of flour. If the math club decides to make fifteen dozen c
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!