A point is reflected over the y-axis, but the x-coordinate does not change. What is the location of the point?

Answers

Answer 1

Answer: the point is on the y- axis it will be a postive number if it is going up if it is going down it will be negative.

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How do you solve the following exponential equation by expressing each power of the same base and then equating the exponents?6^x-3/4= square rot of 6

Answers

Start by switching everything into exponent form: 6^(x-3/4)=6^(1/2). In this equation, we're trying to find the value of x that will make each side equal. Because the base (6) is the same on either side of the equal sign, all we need to worry about is the exponents, because this equation can only be true if the exponents are the same (i.e. 6^(1/2)=6^(1/2)). Thus, you can actually ignore the 6's entirely and only focus on the exponents: x-3/4=1/2. Then, this has just become a simple algebraic expression. x-3/4+3/4=1/2+3/4. x=1/2(2/2)+3/4. x=2/4+3/4. x=5/4

$6^{x-\tfrac{3}{4}}=√(6)\n6^{x-\tfrac{3}{4}}=6^{\tfrac{1}{2}}\nx-(3)/(4)=(1)/(2)\nx=(1)/(2)+(3)/(4)\nx=(2)/(4)+(3)/(4)\nx=(5)/(4)$

A fruit bowl contains 2 bananas, 5 oranges, and 4 apples in the simplest form, what is the ratio of apples to bananas in the fruit bowl?

Answers

Answer:

Ratio of apple to banana is 2:1

Step-by-step explanation:

To find ratio of x type of one thing and y type of other thing we divide

x by y and ratio is written as

ratio = x:y

_________________________________

Number of banana = 2

Number of apples = 4

Ratio of apple to banana = Number of apples :Number of banana

Ratio of apple to banana = 4:2

since 4 is divisible by 2 , to get the ratio in simplest form

we divide both numerator and denominator by 2

Ratio of apple to banana = 4/2:2 /2 = 2:1

Thus,

Ratio of apple to banana is 2:1

'You are playing paintball with a friend who is standing 15 meters away from you. You shoot at her and miss. The paintball has a horizontal velocity of 150 meters per second. Which of the following sequences describes the distances of the ball from you, in meters, at one-tenth second intervals, starting when it swooshes by her?A. 15, 30, 45, 60, 75, ...
B. 15, 165, 315, 465, 615, ...
C. 15, 25, 35, 45, 55, ...
D. 30, 45, 60, 75, 90, ...
E. 150, 300, 450, 600, 750, ...'

Answers

At 150 meters per second, the ball covers 15 meters every 1/10 of a second.
When it swooshes by her, it's 15 meters from you. Beginning at that time, the
distances from you at subsequent intervals of 1/10 second are 30, 45, 60, 75, etc.
That's choice-'D'.

Note that only the horizontal distance from you is reflected. The drop of the paintball
under the influence of gravity is utterly and completely ignored.

Answer:

The answer is A. 15, 30, 45, 60, 75

Step-by-step explanation:

i clicked D like the "expert" said and got it wrong

8. In ΔRST, m∠R = (2x + 10)°, m∠S = (2x + 25)°, and m∠T = (x – 5)°.What is the value of x?
(Points : 3)
26
28
30
32

Answers

The measures of the angles in a triangle add up to 180°.
$(2x+10)^\circ+(2x+25)^\circ+(x-5)^\circ=180^\circ \n2x+10+2x+25+x-5=180 \n5x+30=180 \n5x=180-30 \n5x=150 \nx=(150)/(5) \n\boxed{x=30}$

The sum of the measures of the interior angles of a triangle is $180^(\circ)$ .

So,
$2x+10+2x+25+x-5=180\n5x=150\nx=30$

What us the length of the altitude of the equilateral triangle below

Answers

Answer:

Height ( h) = 12 units.

Step-by-step explanation:

Given : An equilateral triangle with side = 8 √3.

To find : What us the length of the altitude of the equilateral triangle .

Solution : We have given equilateral triangle with side = 8 √3.

By taking the half triangle,

By the Pythagorean theorem :

(Hypotenuse)² = ( adjacent)² + (opposite)².

Plug the values Hypotenuse = 8√3 , adjacent = 4√3 , opposite = h.

(8√3)² = ( 4√3)² + (h)².

192 = 48 + (h)².

On subtracting by 48 both sides.

192 -48 = (h)².

144 = (h)².

On taking square root .

h = 12 .

Therefore, Height ( h) = 12 units.

The guy is right trust me mate

Find the volume of a sphere with a circumference of 48 pi ft. Write your answer in terms of pi .

Answers

Answer:

18,432 pi cubic ft

Step-by-step explanation:

This problem can be solved using formula to find circumference and volume of sphere

for any sphere with radius r

circumference of sphere is 2* pi * r

volume of sphere is found by using formula 4/3*(pi*r^2)

Given circumference of sphere is 48 pi ft

therefore

2* pi * r = 48 pi ft

r = 48 pi ft/ 2* pi = 24 ft

substituting the value of r is formula of volume of sphere we have

volume of sphere is = 4/3*(pi*24^3) = 18,432 pi cubic ft

Other Questions

Orlando invested $16,000 in an eight-year CD bearing 6.5% interest, but needed to withdraw $3,500 after five years. If the CD’s penalty for early withdrawal was one year’s worth of interest on the amount withdrawn, when the CD reached maturity, how much less money did Orlando earn total than if he had not made his early withdrawal?a. $227.50 b. $682.50 c. $910.00 d. $455.00

X(3, 4); scale factor = 7

A water taxi travels around an island in a path that can be modeled by the equation y =0.5(x - 16). A water skier is skiing along a path that begins at the point(6,6) and ends at the point (8. - 4).a. Write a system of equations to model the problem.b. Is it possible that the water skier could collide with the taxi? Explain

4+1=5 2+5=12 3+6=21 8+11=?