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Alex Ar [27]
3 years ago
15

Javier has a basket of oranges and apples. The number of oranges is 2 more than twice the number of apples in the basket. The di

fference of half the number of oranges and half the number of apples is 4.
Mathematics
2 answers:
Paha777 [63]3 years ago
6 0

The answer is ONE SOLUTION. Hope that helps, sorry if it doesn't.

qaws [65]3 years ago
4 0
X = oranges / y = apples

x - 2 = 2y and 0.5x - 0.5y = 4

x - 2 = 2y
   +2        +2
x = 2y + 2

0.5x - 0.5y = 4
2(0.5x - 0.5y = 4)
x - y = 8

Substitute 

(x) - y = 8
(2y + 2) - y = 8
3y + 2 = 8
     - 2       -2
3y = 6
y = 2

Substitute again

x = 2y + 2
x = 2(2) + 2
x = 4 + 2
x = 6

Hope this helps!
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Find the distance between the 2 points (6, - 4) and (2, - 7). Please show me how you found it.
Serga [27]
\bf \textit{distance between 2 points}\\ \quad \\
\begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
%  (a,b)
&({{ 6}}\quad ,&{{ -4}})\quad 
%  (c,d)
&({{ 2}}\quad ,&{{ -7}})
\end{array}\qquad 
%  distance value
d = \sqrt{({{ x_2}}-{{ x_1}})^2 + ({{ y_2}}-{{ y_1}})^2}
\\\\\\
d=\sqrt{[2-6]^2+[-7-(-4)]^2}\implies d=\sqrt{(2-6)^2+(-7+4)^2}
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AVprozaik [17]

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Step-by-step explanation:

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A circle has a radius of 6 feet. Calculate the area of the<br> sector formed by a central 30° angle
Tems11 [23]

Answer:

The area of the sector is 9.43 ft^2

Step-by-step explanation:

Here, we want to find the area of the sector with a central angle of 30 degrees

To do this, we use the formula below;

Area of sector = theta/360 * pi * r^2

theta = central angle = 30 degrees

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Thus, we have it that;

Area of sector = 30/360 * pi * 6^2

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6 0
3 years ago
796+674975/778*9886= ?
Nutka1998 [239]
Exact form: 3336711069/389
Decimal form: 8577663.42 (rounded)
Mixed number form: 8577663 & 162/389
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vovangra [49]

Answer:

Step-by-step explanation:

I think in this question we have to find slope, if so, its y = 10x.

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