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3 years ago

Point T is located at (3, -5) on the coordinate plane. Point T is reflected over the x-

Mathematics

2 answers:

Usimov [2.4K]3 years ago

7 0

Answer:

T" = (-3,5)

Step-by-step explanation:

When you reflect across the x axis, y is the value that is changed. It become

(x, - y). In this case T' = (3,5)

Now T' is reflected across the y axis. Only the x value is altered. It becomes (-x,y). So T" becomes (-3,5)

wolverine [178]3 years ago

3 0

Answer:

T = (-3,5)

Step-by-step explanation:

It’s like the opposite of 5 is -5

The same thing with this just in coordinates

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The number 3456 is divisible by wich single-digit number?

Gnesinka [82]

I'm assuming what you mean is what can you divide 3456 by to get a natural number.

First of all every number is divisible by 1.

Every even number is divisible by 2, so since 3456 is an even number, it can be divided by 2. That would equal 1728.

2456 can also be divided by 3, to get 1782.

You can also divide it by 4, to get 865.

Divided by 6, it's 576.

Divided by 8, it's 432.

And lastly, 3456 divided by 9 is 384.

So, there isn't just one single-digit number you can divide 3456 by to get a natural number. You can divide it by 1,2,3,4,6,8, and 9.

Hope that helps!

6 0

3 years ago

given that sine theta = 0, and cosine theta is less than zero, find the exact values of the other two trig functions

vekshin1

Answer:

θ = π + periods of 2π

Sin (π + 2π) = 0

Cos (π + 2π) = -1

Tan (π + 2π) = 0

Step-by-step explanation:

Sin (θ)=0 implies that θ only can be 0 or π plus periods of 2π:

θ = 0+2π

θ = π+2π

For Cos(θ) the values only can be:

Cos (0+2π) = 1 and

Cos (π+2π) = -1

from this, only Cos (π+2π) < 0

So θ only can be θ=π+2π

5 0

3 years ago

Read 2 more answers

7.5 x 18.74 show your work

FinnZ [79.3K]

7.5x18.74= 140.55 is the correct answer

7 0

3 years ago

Given: m∠LOI=38° m∠JOP=84° Find: m∠JKP

grigory [225]

Answer:

84°

Step-by-step explanation:

I think your question is missed of key information, allow me to add in and hope it will fit the original one. Please have a look at the attached photo.

Given that:

∠LOI=38°
∠JOP=84 °

As we can see from the figure that ∠JOP and ∠JKP are on the same segment JP. Hence, ∠JOP and ∠JKP are congruent and the angle of ∠JKP is 84°

8 0

3 years ago

the length of a rectangle is five feet less than its width. If the area of the rectangle is 84 square feet, find its dimensions

KIM [24]

Let
x---------> the length of the rectangle
y--------> the width of the rectangle

we know that
A=84 ft²
[area of rectangle]=x*y-----> 84=x*y-----> equation 1
x=y-5------> equation 2
substitute 2 in 1
84=[y-5]*y-----> 84=y²-5y---------> y²-5y-84=0

using a graph tool-----> to resolve the second order equation
see the attached figure

the solution is
y=12
x=y-5-----> x=12-5-----> x=7

the answer is
the length of the rectangle is 7 ft
the width of the rectangle is 12 ft

6 0

3 years ago