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Naya [18.7K]
3 years ago
10

5/7 × 4/3 ÷ 15/21 =​

Mathematics
2 answers:
Montano1993 [528]3 years ago
6 0

Answer:

4/3

Step-by-step explanation:

kirill115 [55]3 years ago
4 0

Answer:

Your answer is 4/3

Step-by-step explanation:

or 1.3

or 1 1/3 hope this helps

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Slope intercept form for a line containing 4,2 that is parallel to the line y-2 = 3(x+7)
Andreyy89

y-2 = 3(x+7) put it in y=mx+b form (slope intercept)

y-2 = 3(x+7) distribute 3

y-2 = 3x+21  add 2 to both sides

+2         +2

y = 3x + 23

so now the slope of that is 3 so the new equation has a slope of 3 because parallel slopes are equal.  

my new line has a slope of 3 and point (4,2)

so we use point slope formula y-y1 = m(x-x1)

y-2 =3(x-4) put it in y=mx+b form (slope intercept)

y-2 = 3(x-4) distribute 3

y-2 = 3x -12  add 2 to both sides

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4 0
4 years ago
Please Help Quickly!!!<br><br> Find the limit if f(x) = x^3
jeka94

Answer:

Option b. 12

Step-by-step explanation:

This exercise asks us to find the derivative of a function using the definition of a derivative.

Our function is f(x) = x^{3}. Therefore:

f(2+h) = (2+h)^{3}

f(2) = (2)^{3} = 8

Then:

\lim_{h \to \0} \frac{f(2+h)-f(2)}{h}=\lim_{h \to \0} \frac{(2+h)^{3}-8}{h}

Expanding:

\lim_{h \to \0} \frac{(2+h)^{3}-8}{h} =\lim_{h \to \0} \frac{8+ h^{3} +6h(2+h) -8}{h} =\lim_{h \to \0} \frac{h^{3} +6h(2+h)}{h}

\lim_{h \to \0} \frac{h^{3}+ 6h(2+h)}{h} =\lim_{h \to \0} h^{2} + 6(2+h)

Now, if x=0:

\lim_{h \to \0} \frac{f(2+h)-f(2)}{h} = (0)^{2} +6(2+0) = 12

4 0
3 years ago
A sampling of 20 inpatients in Hospital X's intensive Care Unit revealed an average lenght of stay of 3.5 days with a standard d
solmaris [256]

Answer:

cghgvjbhkjknlm:L<";jhku.gyj,tfhdmrgeszfhxv bjnkmlk;l<"l/mkjhgjfhtdgrxcvh bjhkml;,';./

Step-by-step explanation:

ahxchigfxjfhjjm jk kj ub'u 'kj ibl

5 0
4 years ago
A gray-scale digital camera with 1,000,000 pixels takes a picture (the picture is made of 1,000,000 parts and each part has a ce
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The answer is.....................................160000
7 0
4 years ago
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Dirk ordered a circular pizza that was 16 inches wide. If dirk ate a quarter of the pizza how many square inches of the pizza di
harkovskaia [24]
50.25
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than you would get. 50.24
3 0
3 years ago
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