3 years ago

What is true of the data in the dot plot? Check all that apply.

Mathematics

2 answers:

leonid [27]3 years ago

7 0

Answer:

I believe the answer is B ,D , E

Step-by-step explanation:

yulyashka [42]3 years ago

3 0

Answer:

i think it is B, D, E

Step-by-step explanation:

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Secant RM intersects secant RN at point R. Find the length of RQ. If necessary, round to the hundredths place.

QveST [7]

Answer:

3 Units

Step-by-step explanation:

Secant RM intersects secant RN at point R.

The secants intersects the circle at points P and Q respectively as seen in the diagram.

To determine the length of RQ, we use the Theorem of Intersecting Secants.

Applying this on the diagram, we have:

RP x RN=RQ X RM

4(4+5)=RQ(RQ+9)

Let the length of RQ=x

$4*9=x^2+9x\\36=x^2+9x\\x^2+9x-36=0\\x^2+12x-3x-36=0\\x(x+12)-3(x+12)=0\\(x+12)(x-3)=0\\x+12=0$ x-3=0\\x=-12 or x=3\\Since x cannot be negative$\\x=|RQ|=3$

Therefore, length of RQ=3 Units

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2 years ago

Pls help me I’m having a hard time

Triss [41]

1. w=2

2. x=2

3. y=-5

4. a=1

if these helped please mark brainliest

8 0

2 years ago

Eight kids got to go to the water park for $60.How many students could go for $195?

Stella [2.4K]

60/8=7.5
So that means one child is $7.50
195/7.5=26
26 students

6 0

3 years ago

Express the following fractions as the sum or difference of two fractions (x^2+y^2)/x^4

zlopas [31]

Answer:

$\frac{1}{x^2}$ + $\frac{y^2}{x^4}$

Step-by-step explanation:

$\frac{x^2 + y^2}{x^4}$ = $\frac{x^2}{x^4}$ + $\frac{y^2}{x^4}$ = $\frac{1}{x^2}$ + $\frac{y^2}{x^4}$

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2 years ago

Whats the answer for number 3

Karolina [17]

cant see the full question ;/

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3 years ago