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fomenos
2 years ago
11

I need help can I have how to do it and some work so I can do it.

Mathematics
1 answer:
joja [24]2 years ago
4 0

Answer:

They made 4 forks and 6 spoons last April.

Step-by-step explanation:

Let forks they made in april be x and spoons be y.

To make 1 fork we need $2

To make 1 spoon we need $1

They sell 1 fork for $6 and 1 spoon for the same amount So,

now,

Turning it into two equations :-

(x = number of forks and y = number of spoons)

2x + 1y = 14

6x + 6y = 60

Now,

2x + y = 14

y = 14 - 2x

Now,

6x + 6y = 60

or, 6x + 6(14-2x) = 60

or, 6x + 84 - 12x = 60

or, -6x = -24

so, x = 4

Now,

y = 14 - 2x

or, y = 14 - 2×4

or, y = 14-8

so, y = 6

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y-y1=m(x-x1)
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(5,-3)
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5 0
3 years ago
A rectangle is 6 inches longer than it is wide. The perimeter of the rectangle is 44 inches.Write and solve an equation for the
Nataly_w [17]

Answer:

Length is 14 in

Width is 8 in

Step-by-step explanation:

<u>Given:</u>

  • Length = l
  • Width = w
  • Perimeter = P = 44 in
<h3>Solution</h3>

<u>Equations as per given:</u>

  • l - w = 6
  • P= 2(l+w) = 44 ⇒ l +w = 22

<u>Adding up the two equations:</u>

  • l - w  + l +w = 6 + 22
  • 2l = 28
  • l = 28/2
  • l = 14 in

<u>Then finding the value of w:</u>

  • w = l -6
  • w = 14 - 6
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<u>Answer:</u> The length of the rectangle is 14 inches and width is 8 inches

5 0
3 years ago
Help on this please I’d appreciate it
maxonik [38]
<h2>Finding the y-intercept given the Graph of the Line</h2>

Answer:

The y-intercept is \boxed{3}

Step-by-step explanation:

The y-intercept of line is just the point where the y-axis and the line. From the given line, we can see that the y-axis and the line that models the temperature on a certain winter day since sunrise (0,3). Also, the question just asked us for the y-coordinate of the y-intercept so 3

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Bezzdna [24]
The surface area of a sphere is:

A=4πr^2, if r=12 and π is approximated as 3.14 then

A≈4(3.14)(12^2)

A≈4(3.14)(144)

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3 years ago
Line l is parallel to line e in the figure below.
agasfer [191]

Answer: The correct option are as follows;

(1) The triangles are similar because corresponding sides are congruent

(2) The triangles are similar because alternate interior angles are congruent

(3) In the similar triangles, Angle 3 and Angle 6 are corresponding angles

Step-by-step explanation: Please refer to the picture attached for details.

The line i and line e has been drawn and marked as parallel lines. Also two transversal lines m and n have been drawn to intersect in the region between the parallel lines to form two triangles (as shown in the picture).

From the information given, where line e intersects with line n we have angle 1, and where line e intersects with line m we have angle 3, and then the third angle is angle 2.

Furthermore, where line l intersects line m we have angle 6, and where line l intersects line n is angle 4. Also in this second triangle, the third angle is 5.

Upon close observation we would see that Angle 6 is equal to Angle 3, since the transversal m has cut across both parallel lines l and e. Similarly Angle 4 is equal to Angle 1 since the transversal n has cut across parallel lines l and e. Having that Angles 3 and 1 are congruent to Angles 6 and 4, we can conclude that the value of the third angle in one triangle is equal to the that of the third in the second triangle, that is, Angle 2 equals Angle 5. Also, if the angles are similar and the lines l and e are parallel, then the lines formed in both triangles are equal.

So our conclusions are;

The interior angle are alternate angles (Angles 3 and 6, Angles 1 and 4), and the third interior angles are Opposite (Angles 2 and 5 {Opposite angles are equal})

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