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3 years ago

(30 points for answering! If you show steps I will give brainliest!)

Mathematics

1 answer:

Serjik [45]3 years ago

3 0

The width of park is $\frac{7}{4}$ miles.

Step-by-step explanation:

Given,

Area of park = $\frac{7}{8}\ square\ miles$

Length of park = $\frac{4}{8}\ mile$

Let,

w be the width of park.

Area = Length * Width

$\frac{7}{8}=\frac{4}{8}w$

Multiplying both sides by $\frac{8}{4}$

$\frac{8}{4}*\frac{7}{8}=\frac{8}{4}*\frac{4}{8}w\\\frac{7}{4}=w\\w=\frac{7}{4}\ mile$

The width of park is $\frac{7}{4}$ miles.

Keywords: area, rectangles

Learn more about rectangles at:

#LearnwithBrainly

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Find the area of the isosceles trapezoid below by using the area formulas for rectangles and triangles.

marusya05 [52]

The area of the isosceles trapezoid is 136 cm2

To find the area of the trapezoid, first we need to make an exact triangle to the other side of the trapezoid, just like in the diagram is showing, ( so you will have 2 triangles in the trapezoid, thinks about that the triangle that is on the diagram is reflecting to the other side) then we have a rectangle on the center of the trapezoid, we use the area formula which is would be 8x13=104, then we take the area formula of the triangle and substitute, which would be (1/2)8x4=16, we multiply 16 by 2 to get 32, this would be the area of the two triangles plus the area of the rectangle which is 104 gives a total of 136 cm2

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3 years ago

3/4 Multiply 2/7 simplest form

kondaur [170]

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Step-by-step explanation:

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3 years ago

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James is two years younger than twice his sister Kate’s Age. Together their ages add up to 19. What is each of their ages?

andreev551 [17]

James'age : 12, Kate's age : 7

<h3>Further Explanation </h3>

One variable linear equation is an equation that has a variable and the exponent number is one. Can be stated in the form:

$\large{\boxed{\bold{ax=b}}}$

ax + b = c, where a, b, and c are constants, x is a variable

Whereas the two-variable linear equation is a linear equation that has 2 variables and the exponent is one

Can be stated in the form:

$\large{\boxed{\bold{ax+by=c}}}$

x, y = variable

In the statement of the task:

James is two years younger than twice his sister Kate’s Age can be stated in the equation: James (J) = 2K (Kate) - 2 ⇒equation 1

Together their ages add up to 19. The equation: J + K = 19 .... 2 ---> J = 19 - K ⇒equation 2

So the solution is:

Equation 2 is entered into equation 1 so that it becomes:

19-K = 2K-2

21 = 3K

K = 7

because J + K = 19, then the value of J = 19-7 = 12

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the slope-intercept form of the linear equation

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3 years ago

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docker41 [41]

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earnstyle [38]

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3 years ago

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