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Arada [10]
3 years ago
7

The coordinates of point R are (5, -9). In which quadrant is R?

Mathematics
2 answers:
Gemiola [76]3 years ago
3 0
Maybe the answer is D
Vinil7 [7]3 years ago
3 0
Point b is in quadrant 4
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What is the total surface area of the square pyramid?​
sleet_krkn [62]

Answer: Hello Luv......

380  (There is no picture i'm sorry,)

Step-by-step explanation:

A = L + B = a2 + a√(a2 + 4h2))

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6 0
3 years ago
In which choice do all three points lie on the
spin [16.1K]

Answer:

D (1, 2), (2, 4), (4,8)

Step-by-step explanation:

Points lying on the same line:

If three points lie on the same line, the change in y has to be always the same when x changes by 1.

А. (0, 1), (-1, 3), (1, 3)

(-1,3) to (0,1): x changes by 1, y by -2

(0,1) to (1,3): x changes by 1, y by 2

So these points are not on the same line.

B. (4, 2), (2, 1), (4, -2)

Two values for y when x = 4, so not on the same straight line.

C (0, 0), (8, 0), (0, 8)

Two values for y when x = 0, so not on the same straight line.

D (1, 2), (2, 4), (4,8)

Here, when x changed by 1(from 1 to 2), y changed by 2.

When x changed by 2(from 2 to 4), y changed by 2*2 = 4.

So these points are on a straight line, and D is the correct answer.

4 0
3 years ago
-3/4x>12 solve for x​
Ad libitum [116K]

Answer:

\Huge\boxed{\mathsf{\rightarrow X

Step-by-step explanation:

\Large\boxed{\mathsf{SUBJECT: MATH}}

Isolate x on one side of the equation.

Find the value of x.

First, multiply -1 from both sides.

(-3/4x)(-1)<12(-1)

Solve.

12(-1)=-12

3/4x<-12

Next, multiply 4 from both sides.

4*3/4x<4(-12)

Solve.

Multiply the numbers from left to right.

4(-12)=-48

3x<-48

Then, divide by 3 from both sides.

3x/3<-48/3

Solve.

Divide the numbers from left to right.

-48/3=-16

X<-16

\Large\boxed{\Rightarrow \mathsf{X

The correct answer is x<-16.

6 0
3 years ago
Which line is a linear model for the data?
Lisa [10]
The first one
this is random stuff to fill up the 20 character minimum 
3 0
3 years ago
Read 2 more answers
I'LL GIVE BRAINLIEST TO WHO EVER ANSWERS!!!!
Nookie1986 [14]

Answer:

Answer is Step 2

6 0
2 years ago
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