*
E
Which angle is an acute angle?

17 x 9 = 153

Step-by-step explanation:

the answer is 153

Answer:

Always, always, both intercepts

Step-by-step explanation:

A cube root function will always have an x-intercept and always have a y-intercept. For the parent cube root function, both intercepts are located at (0,0).

A cube root function, represented as f(x) = ∛x, will always have an x-intercept and always have a y-intercept.

An x-intercept is a point where the graph of the function crosses the x-axis, and a y-intercept is a point where the graph crosses the y-axis.

For the cube root function, the x-intercept occurs when the input value x is equal to 0. When x is 0, f(x) = ∛0 = 0, which means the function crosses the x-axis at (0, 0).

Similarly, for the cube root function, the y-intercept also occurs at the point (0, 0). When x is 0, f(x) = ∛0 = 0.

so the function also intersects the y-axis at (0, 0).

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Answer:

$|-7000|

Step-by-step explanation:

divide 84000 by 12 = 7000

Answer:

7,000.00

Step-by-step explanation:

if you have 84,000 and divide it by 12 you would get 7,000.

Answer

4 x 103

Step-by-step explanation:

it is the same as 4 x 103 because they have the same significant figures which is three

Answer:

Proved

Step-by-step explanation:

Required

Prove that:

[tex](x\ sin\ a + y\ cos\ a)^2 + (x\ cos\ a - y\ sin\ a)^2 = x^2 + y^2[/tex]

Solving from left to right:

Open brackets

[tex](x\ sin\ a + y\ cos\ a)(x\ sin\ a + y\ cos\ a) + (x\ cos\ a - y\ sin\ a)(x\ cos\ a - y\ sin\ a) = x^2 + y^2[/tex][tex]x^2\ sin^2 a + 2xy\ sin\ a\ cos\ a + y^2\ cos^2 a + x^2\ cos^2 a - 2xy\ sin\ a\ cos\ a + y^2\ sin^2 a = x^2 + y^2[/tex]

Collect Like Terms

[tex]x^2\ sin^2 a + 2xy\ sin\ a\ cos\ a - 2xy\ sin\ a\ cos\ a + y^2\ cos^2 a + x^2\ cos^2 a+ y^2\ sin^2 a = x^2 + y^2[/tex]

[tex]x^2\ sin^2 a + y^2\ cos^2 a + x^2\ cos^2 a+ y^2\ sin^2 a = x^2 + y^2[/tex]

Collect Like Terms

[tex]x^2\ sin^2 a + y^2\ sin^2 a + x^2\ cos^2 a + y^2\ cos^2 a = x^2 + y^2[/tex]

Factorize:

[tex](x^2 + y^2)\ sin^2 a + (x^2 + y^2) cos^2 a = x^2 + y^2[/tex]

Further factorize

[tex](x^2 + y^2)(sin^2 a + cos^2 a) = x^2 + y^2[/tex]

In trigonometry:

[tex]sin^2 a + cos^2 a = 1[/tex]

So, we have:

[tex](x^2 + y^2)(1) = x^2 + y^2[/tex]

[tex]x^2 + y^2 = x^2 + y^2[/tex]

Proved

Answer:

23

Step-by-step explanation:

2+2+3+4+5+6 = 23

Answer:

Step-by-step explanation:

c

Answer:

I think that the pack of card will be 40

Answer:

TW = ST

Step-by-step explanation:

RS = RW (Given)

RT = RT (reflexive property)

This makes ∆RST congruent to ∆RWT based on the reflexive property of congruence.

Therefore, the third corresponding sides, TW and ST would be congruent to each other.

Thus:

TW = ST

Answer:

216 ft

Step-by-step explanation:

The equation for area of a cube is [tex]6a^{2}[/tex] where a is the length of one edge.

Plug in the edge length of 6 for this problem

[tex]6(6^{2} )[/tex]=6x36=216

Answer:

Step-by-step explanation:

x > y

x = 6y + 3

x-y = 8

(6y+3) - y = 8

5y + 3 = 8

y = 1

x = 6y + 3 = 9

Answer:

$520.437

Step-by-step explanation:

Answer:

NO

Step-by-step explanation:

Answer: 222

If I Helped, Please Mark Me As Brainliest, Have A Great Day :D

Answer:

It Ariana grande but when that person reported me my brainlist got taken away

Step-by-step explanation:

Answer:

25 Nickles

Step-by-step explanation:

n + q = 38

0.05n + 0.25q = 4.50

n + q = 38

q = 38 - n

0.05n + 0.25q = 4.50

0.05n + 0.25(38 - n) = 4.50

0.05n + 9.5 - 0.25n = 4.50

-0.2n + 9.5 = 4.50

-0.2n = 4.50 - 9.50

-0.2n = -5

-0.2n/0.2 = -5/0.2

-n = -25

-n/-1 = -25

n = 25

The value of x for the given triangle using Pythagoras' theorem will be 32.24 units.

A triangle is a 3-sided shape that is occasionally referred to as a triangle. There are three sides and three angles in every triangle, some of which may be the same.

The sum of all three angles inside a triangle will be 180° and the area of a triangle is given as (1/2) × base × height.

In the right-angle triangle with sides 22,16 and a common dotted line.

By Pythagoras' theorem,

Dotted line = √(22² - 16²) = 15.099

In the second right-angle triangle,

Sides are (44 - 16) = 28,15.099,x

By Pythagoras' theorem,

x = √(28² + 15.099²)

x = 32.24

Hence "The value of x for the given triangle using Pythagoras' theorem will be 32.24 units".

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Answer:

the first one....

Step-by-step explanation:

Thank u....

Answer:

43 in^2

Step-by-step explanation:

Answer:

43in^2

Step-by-step explanation:

Soz to bother ya with an incorrect answer, but we cant see it clearly. try screen snipping?

Answer:

for a its false

for B its true

for C its false

for D it true

Answer:

Look Below

Step-by-step explanation:

A. True

B. False

C. False

D. False

Answer:

5/36

Step-by-step explanation:

We need the least common denominator for 12 and 9.

12 = 2^2 * 3

9 = 3^2

LCD = 2^2 * 3^2 = 4 * 9 = 36

11/12 - 7/9 = 33/36 - 28/36 = 5/36

Answer:

-x + y = - 2

Step-by-step explanation:

Standard Form of the Line

The equation of a line can be written in standard form:

Ax + By = C

To find the values of A, B, and C, we must use the point-slope form:

y - k = m(x - h)

Where m is the slope and (h,k) is one point where the line passes through.

Let's calculate the slope by using the given points (3,1) and (0,-2):

[tex]\displaystyle m=\frac{y_2-y_1}{x_2-x_1}[/tex]

[tex]\displaystyle m=\frac{-2-1}{0-3}=1[/tex]

Now find the equation by using the point (0,-2):

y + 2 = 1(x - 0)

y = x - 2

Subtracting x:

- x + y = - 2

Answer:

the awnser to that is 1/64

Step-by-step explanation:

Answer: Zander Runs, 13.125 miles. You take the mixed number and change it into an improper fraction. So you get 63/4 then multiply that by 5/6 and get 13.125 miles there is your answer. I hope this helps you

Step-by-step explanation:

Answer:

replace the x with -3

Step-by-step explanation:

if you ever have f(x) = 'insert equation' and then it says find f('insert number'), you replace what ever variable is after the first 'f' with the number after the second 'f'. hope this helped!

Answer:

x = -7

Step-by-step explanation:

-2x - 3x = -5x

so then its -5x - 15

you then add 15 to both sides which gives you -5x = 35

divide -5 from each side to get the answer

-7 = x

Step-by-step explanation:

-2x - 3x -15 = 20

-5x = 20 + 15

-5x = 35

x = 35/-5

x = -7

Answer:58.5 that is your answer

Answer:

According to the passage, whales weight 300,000 pounds on average. Narwhales weigh 2,000 pounds on average.

Step-by-step explanation:

Since the question is extremely vague, I'll just answer what's the weight of whales and the weight of narwhals.

According to the paragraph, blue whales weigh 3×[tex]10^{5}[/tex] pounds.

This is what we call scientific notation. You could solve it normally, or you could use a faster method.

Scientific notation states that the first number that you see, the three, is the first part of the answer. The exponent on the number of zero's that there is.

That means that the answer to 3×[tex]10^{5}[/tex] you get 300,000.

Let's do the same thing to Narwhales.

2×[tex]10^{3}[/tex] is 2,000.

Answer:

I think its D

Step-by-step explanation:

Sorry if its wrong

Answer:

The bowl of glass 1 is cylindrical. The inside diameter is 5 cm and the inside height is 6 cm.

The bowl of glass 2 is composed of a hemisphere attached to cylinder. The inside diameter of both the hemisphere and the cylinder is 6 cm. The height of the cylinder is 3 cm.

The bowl of glass 3 is an inverted cone. The inside diameter is 6 cm and the inside slant height is 6 cm.