4 years ago

Evaluate 3XG for G =9

Mathematics

2 answers:

Elis [28]4 years ago

4 0

I think it’s 28 but I’m not sure

Ulleksa [173]4 years ago

3 0

Your answer is 27 :))

You might be interested in

What is 5^3 simplified? Please answer!!

victus00 [196]

Answer:

125

Step-by-step explanation:

5^3=5*5*5

5*5=25

25*5=125

3 0

3 years ago

Read 2 more answers

Given a function f(x)=|x+1|-|x -2|

White raven [17]

Answer:

Step-by-step explanation:

$f(x)=/x+1/-/x-2/\\a=/x+1/-/x-2/\\\text{square both sides}\\a^{2}={(x+1)}^{2}+{(x-2)}^{2}-2(x+1)(x-2)\\a^{2}=x^{2}+2x+1+x^{2}-4x+4-2x^{2}+2x+4\\a^{2}=9\\a=\sqrt{9}\\a=+3\text{ or }-3$

$\text{if }a \in \{-3, 3\},\text{the number of solutions is 2}$

$\text{if }a \in \{-\infty, -3\}\bigcup\{\infty, 3\},\text{it is just like saying from infinity to infinity, which is still 2}$

4 0

3 years ago

Read 2 more answers

Help need answers asap

Rasek [7]

Answer:

x = 25

y = 6

Step-by-step explanation:

< B = < M

2x - 20 = 30

2x = 50

AB = LM

7y - 8 = 2y + 22

5y = 30

7 0

3 years ago

A right triangle △ABC with right angle C is inscribed in a circle. Find the radius of this circle if: Given m∠C = 90°, k(O, r) i

lesya [120]

Answer:

18 cm

Step-by-step explanation:

find the hypotenuse using 30, 60, 90 rule then divide it by 2 to find the radius

P.S. posting all of the RSM questions aren't you

8 0

3 years ago

Read 2 more answers

A dairy supplies 40 litres of milk in the morning

Viktor [21]

Answer:

£2.16 per day

Step-by-step explanation:

Thats 90 litres a day.

24p each litre, u do 24x90

So the cost each day is 216p or £2.16.

3 0

3 years ago