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polet [3.4K]
3 years ago
13

Helps me solve the problem please

Mathematics
1 answer:
Rashid [163]3 years ago
8 0

Answer

8x-10

Step-by-step explanation:

Length=x+2

Breadth= 3x-7

Perimeter= 2(length+breadth)

Perimeter of the given rectangle= 2(x+2+3x-7)

=2(4x-5)

=8x-10

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The graphs below have the same shape. What is the equation of the red<br> graph?<br> HELP
VashaNatasha [74]

Answer:

The Graph below have the same shape.Equation of the red graph

Step-by-step explanation:

The graph is shifted up 1 unit. That's equivalent to adding 1 to all points:

In other words:

G(x) = F(x) + 1

Plugging in F(x) = 3 - x^4:

G(x) = 3 - x^4 + 1

G(x) = 4 - x^4

Answer:

A. G(x) = 4 - x^4

5 0
3 years ago
given the equation y=-2x^2+1. determine the direction of opening, coordinates of the vertex, Maximum or minimum value and the ax
Andreas93 [3]
The sign of the term in x^2 is negative  so the graph will open downwards.
when x = 0 y = 1
The coordinates of the vertex are (0,1)
the maximum value of the function is 1
and the axis of symmetry ix x = 0 (  the y axis)
5 0
2 years ago
What is the area of the parallelogram?<br> A<br> square units
irakobra [83]

Answer:

24 square units

Step-by-step explanation:

I googl.ed it

8 0
2 years ago
HELP ME PLSSSS!!!!!
ad-work [718]

Answer:

64\pi mm² or approximately 201.06 mm²

Step-by-step explanation:

If the diameter is 16 mm, the radius will be 8 mm.

Use the circle area formula, A = \pir², where r is the radius. Plug in 8 as r:

A = \pir²

A = \pi(8²)

A = 64\pi

So, the area of the circle is 64\pi mm² or approximately 201.06 mm²

3 0
2 years ago
Read 2 more answers
Could someone please help me with this thank you very much
elena-s [515]

Answer:

Answer for #10:

y = 2 \: and \: x = 1

Answer for #1:

x = 2 \: and \: y =  - 1

Step-by-step explanation:

In order to solve a simultaneous equation using the substitution method you have to:

Use one of the equation and substitute it into the other equation, in this case equation <em>B</em><em> </em>was substituted into equation <em>A</em><em>.</em>

<em>equ. \: a = (2x - 3y = 7) \\ equ. \: b = (x = 1 - y)</em>

Therefore since x = 1 - y, equation A would be:

2(1 - y) - 3y = 7 \\ (2 - 2y) - 3y = 7 \\  - 2y - 3y = 7 - 2 \\  - 5y = 5 \\ y =  - 1 \: and \: x = 2

8 0
1 year ago
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