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timama [110]
3 years ago
8

The sum of 3 divided by the difference of m minus 3

Mathematics
1 answer:
9966 [12]3 years ago
7 0

Answer: Simplify:

"The sum of m and 3" => m + 3

"[the whole] divided by" => (m + 3)/

"The difference of m minus 3" => m - 3

(m + 3)/(m - 3) is your answer

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Given that, 1 Chinese yuan = £0.09, convert £185 into Chinese yuan. Give your answer to the nearest yuan.
Papessa [141]
£185 / £0.09 = 2056 yuan (rounded up to the nearest yuan)
6 0
2 years ago
What are the x and y-intercepts of the line?
natta225 [31]

Answer:

B

Step-by-step explanation:

To find the y-intercept, plug in x=0 in the original equation. (You want to find what y is when x=0)

2x + 3y = -12

2(0) + 3y = -12 (Plug in x=0)

3y = -12 (2*0=0, so you can ignore that part)

y = -4 (Divide both sides by 3)

This narrows down our choices to either A or B.


To find the x-intercept, plug in y=0 into the original equation. (You want to find what x is when y=0)

2x + 3y = -12

2x + 3(0) = -12 (Plug in y=0)

2x = -12 (3*0=0, so you can ignore that part)

x = -6 (Divide both sides by 2)


If our x intercept is -6 and our y intercept is -4, that makes our answer B.

4 0
3 years ago
una escalera de 12ft de longitud esta apoyada contra una pared, de modo que su base se encuentra a 4 ft de la pared a nivel del
Marrrta [24]

Answer:

Step-by-step explanation:

Altura = 11.312 pies

i) La escalera que descansa contra la pared formará un triángulo en ángulo recto.

ii) la escalera formará la hipotenusa del triángulo rectángulo dado por h = 12 pies.

iii) La base está dada por 4 pies.

iv) de la fórmula del triángulo en ángulo recto.

   base  = altura = \sqrt{hipotenusa^{2}\hspace{0.15cm}- \hspace{0.15cm} base^{2} }  = \sqrt{12^{2}\hspace{0.15cm} - \hspace{0.15cm}4^{2}  } = \sqrt{144\hspace{0.15cm} - \hspace{0.15cm}16} = \sqrt{128} = \hspace{0.15cm}8\sqrt{2} = 8\times1.414 = 11.312 pies

6 0
3 years ago
Write equations for the phrases.
tatyana61 [14]

Answer:

1/2n=34

5n=3/5

5-n=-6

n/3=9

t/3=34

Step-by-step explanation:

of=multiplication

times=multiplication

minus=subtraction

divided=division

quotient=answer to a division problem

5 0
2 years ago
PLEASE HELP ME WITH MATH PLEASE
Yuki888 [10]

Answer:

a=250

b=10

Step-by-step explanation:

a=\frac{5x^2}{2}=\frac{5(10)^2}{2}=\frac{5(100)}{2}=\frac{500}{2}=250

b=\frac{2x^2(x-5)}{10x}=\frac{2(10)^2(10-5)}{10(10)}=\frac{2(100)(5)}{100}=2(5)=10

7 0
2 years ago
Read 2 more answers
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