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3 years ago

Answer this. Please LOL NOW

Mathematics

2 answers:

Nostrana [21]3 years ago

8 0

I would say d:) I hope this helps

irga5000 [103]3 years ago

3 0

Answer:

Step-by-step explanation:

Took this test

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Which inequalities have no solution

Bezzdna [24]

x is the answer for the solution

7 0

3 years ago

What does 32 3/4 turn into

kotykmax [81]

Answer:

131/4

Step-by-step explanation:

you multiply the denominator by 32 (which is 4) and you add it to the numerator)

32 x 4 = 128

128 + 3 = 131

so your answer is 131/4

and your the answer for your equation 32 3/4 - 12 1/2

32 3/4 − 12 1/2

= 131/4 − 25/2

= 81/4

= 20 1/4

4 0

4 years ago

Read 2 more answers

Use the square root property to solve the equation.x² = 36Select one:O A. (18)O B. {16}O C. {±6i}O D. {6}

Feliz [49]

Given the equation

$x^2=36$ $x=\sqrt{36}$ $x=\pm6$

Then

The Correct answer is

Option D 6

3 0

1 year ago

1.In a right triangle, <A and <B are acute. Find the value of csc A, when tan A = 8/15.

bekas [8.4K]

Answer:

(1) $csc A=\dfrac{17}{8}$

(2) $sec A=\dfrac{17}{15}$

Step-by-step explanation:

$Tan A=\dfrac{8}{15}\\$In Trigonometry, $Tan A=\dfrac{Opposite}{Adjacent}\\$Therefore:\\Opposite=8, Adjacent=15$

Using Pythagoras theorem

$Hypotenuse^2=Opposite^2+Adjacent^2\\Hypotenuse^2=8^2+15^2\\Hypotenuse^2=289\\Hypotenuse^2=17^2\\Hypotenuse=17$

Question 1

Now, cosecant = 1/sin

Therefore:

$csc A=\dfrac{Hypotenuse}{Opposite}\\csc A=\dfrac{17}{8}$

Question 2

Now, secant = 1/cos

Therefore:

$sec A=\dfrac{Hypotenuse}{Adjacent}\\sec A=\dfrac{17}{15}$

8 0

3 years ago

Read 2 more answers

What is the solution to the equation 3x + 2(x − 9) = 8x + x − 14? (1 point)

solong [7]

Answer:

B. -1

Step-by-step explanation:

STEP 1: Simplify 3x+2(x−9).

$5x-18=8x+x-14$

STEP 2: Add 8x and x.

$5x-18=9x=-14$

STEP 3: Move all terms containing x to the left side of the equation.

$-4x-18=-14$

STEP 3: Move all terms not containing x to the right side of the equation.

$-4x=4$

STEP 4: Divide each term by −4 and simplify.

$x=-1$

6 0

3 years ago