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2 years ago

What is 7 1/4 - 4 11/12?

1 answer:

8 0

The answer would be:
Convert 7 1/4 to 7 3/12,
then, 7-4 = 3,
3/12-11/12 = -8/12, then,
3 - 8/12, which would equal
2 4/12, which simplifies to 2 1/3.

Hope this helps and have a nice day:)

You might be interested in

5. A dishwasher has a price of £330.

gladu [14]

Answer:

The amount was reduced by 30%

Step-by-step explanation:

To find the percent discount, take the reduction over the original price

99/330

Change the decimal to a percent by multiplying by 100%

.3 * 100%

30%

The amount was reduced by 30%

4 0

2 years ago

What is the value if x ?

dexar [7]

Answer:

x=3

Step-by-step explanation:

We have to use the fact that all angles of a triangle add up to 180 and two supplementary angles add up to 180.

First,QRS forms a line, so angle QRT and angle TRS add up to 180 or, if we call angle TRS y for the sake of having it as a variable, 45x+y=180 or y=180-45x

Now we have all three angles of the triangle, and we know all three add up to 180, so startign with our newly found angle, (180-45x)+(25x)+(57+x)=180

180-45x+25x+57+x=180

237 - 19x = 180

57 = 19x

x=3

Let me know if you need any further explanation.

7 0

2 years ago

Y=8(x^2+4)+17+-32 in vertex form

Yakvenalex [24]

$y = 8( {x}^{2} + 4) + 17 + ( - 32)$
$y = 8( {x}^{2} + 4) + 17 - 32$
$y = 8 {x}^{2} + 32 + 17 - 32$
$y = 8 {x}^{2} + 17$
compare to the formula:
$y = a( {x}^{2} - h) + k$
$y = 8( {x}^{2} - 0) + 17$
a = 8
h = 0
k = 17

3 0

3 years ago

Can someone please help me with this :((

slavikrds [6]

Answer:Here ya go

Step-by-step explanation: your using diameter so you would have to first find the value of N after that find the answer for the parentheses and then find the answer for the diameter and get your answer by adding them together

6 0

3 years ago

What is the quotient StartFraction 15 p Superscript negative 4 Baseline q Superscript negative 6 Baseline Over negative 20 p Sup

zhannawk [14.2K]

Answer:

$- \frac{3}{4} \times \frac{p^{8} }{q^{3} }$

Step-by-step explanation:

We have to find the quotient of the following division, $\frac{15p^{-4}q^{-6} }{- 20p^{-12} q^{-3}}$ .

Now, $\frac{15p^{-4}q^{-6} }{- 20p^{-12} q^{-3}}$

= $- \frac{3}{4} p^{[- 4 - (- 12)]} q^{[-6 - (- 3)]}$ {Since all the terms in the expression are in product form, so we can treat them separately}

{Since we know the property of exponent as $\frac{a^{b} }{a^{c} } = a^{(b - c)}$ }

= $- \frac{3}{4} p^{8} q^{-3}$

= $- \frac{3}{4} \times \frac{p^{8} }{q^{3} }$ (Answer)

{Since we know, $a^{-b} = \frac{1}{a^{b} }$ }

3 0

2 years ago

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