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3 years ago

11

point a is on line segment RT. Given ST = 2x, RT = 4x, and RS = 4x -4 determine the numerical length of RS

1 answer:

Andrei [34K]3 years ago

3 0

Forty nine x plus 15x -ggsg and y will get 13

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Please help me in this question

charle [14.2K]

Number defective=4
number of non-defective=total-defective
=20-4
=16
the questions asked for 1 defective
so we choose only 1 defective from 4 defective items
4C1

and for 1 non-defective
we choose only 1 non-defective from 16 non-defective items
16C1

we choose 2 items from 20 items
so 20C2

answer:
probability= [(4C1) * (16C1)] /(20C2)
=32/95

6 0

3 years ago

Describe a real-life situation that could be modeled by dividing two rational numbers.

Aloiza [94]

Amount of dresses you could make with material and how many marbles can fit into a container.

4 0

3 years ago

A road has a scale of 1:50 000 The length of a road on the map is 8.5cm.Work out the length of the real road in kilometres

uranmaximum [27]

The answer is 2.1 Km. Hope this helps!

5 0

3 years ago

F(x)=|3x+5|+6<br> g(x)=7<br> find (f+g) (x).

horrorfan [7]

Answer:

$(f+g) (x)=\mid 3x+5\mid+13$

Step-by-step explanation:

<u>Operation of Functions</u>

Given:

$f(x)=\mid 3x+5\mid+6$

$g(x)=7$

The sum of (f+g) (x) is:

$(f+g) (x)=\mid 3x+5\mid+6+7$

We cannot operate with the expression inside the absolute bars, thus:

$\boxed{(f+g) (x)=\mid 3x+5\mid+13}$

8 0

3 years ago

What’s 20 divided by 20 im tired

MaRussiya [10]

Answer:

The answer to 20 ÷ 20 is 1

7 0

3 years ago

Read 2 more answers