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Helga [31]
4 years ago
13

At carter's birthday party his mom made a cake in a rectangular shape. The length of cake is 8cm and width of cake is 6cm. If sh

e wants to add 1cm of cream around the cake, what will be the perimeter and area of the rectangle cake?
Mathematics
1 answer:
aleksandrvk [35]4 years ago
5 0

If you're adding a cm to all sides, the length becomes 10cm (because you add 1 cm to each side) and the width is 8cm for the same reason. 10+8+10+8 = 36 cm for the perimeter. 10*8=80 cm squared for the area.

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Which graph shows the solution to the following inequality?
vodomira [7]

Answer:

The third graph.

Step-by-step explanation:

-2r+3\geq19\qquad\text{subtract 3 from both sides}\\\\-2r\geq16\qquad\text{change the signs}\\\\2r\leq-16\qquad\text{divide both sides by 2}\\\\r\leq-8


<, > - open circle

≤, ≥ - closed circle

<, ≤ - draw to the left

>, ≥ - draw to the right

8 0
3 years ago
Please help me with this<br>no links
k0ka [10]

Step-by-step explanation:

  1. A(2,4)=A'(-4,-2)
  2. B(-3,-5)=B'(5,3)
  3. C(2,-3)=C'(3,-2)
  4. D(-4,9)=D'(-9,4)
  5. E(10,4)=E'(-4,-10)
  6. F(-1,-7)=F'(7,1)
  7. G(-4,8)=G'(-8,4)
  8. H(-4,-5)=H'(5,4)
  9. J(-7,-2)=J'(2,7)
  10. K(0,9)=K'(-9,0)
  11. L(0,-3)=L'(3,0)
  12. M(-5,0)=M'(0,5)
  13. l(1,-8)=l'(8,-1)
  14. N(2,0)=N'(0,-2)

<h2>stay safe healthy and happy.</h2>
6 0
3 years ago
Read 2 more answers
Carl and Florence Lyles have the option of investing their $20,000 in a four-year CD with 5.15% interest compounded annually, 5%
sleet_krkn [62]
The answer is D because I asked my math teacher
4 0
3 years ago
Find the area of the trapezoid 36mm by 15mm by 14mm.
tatyana61 [14]

Answer:

i think it is 357  hope this helps

Step-by-step explanation:

6 0
4 years ago
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A quadrilateral has one pair of parallel sides with lengths 1 3/4 inches and 1 1/4 inches, and two angles that measure 36 degree
DIA [1.3K]

Answer:

  • <u><em>The name of the quadrilateral is</em></u><u> isosceles trapezoid.</u>

Explanation:

1) The two parallel sides of different legths 1\frac{3}{4} and 1\frac{1}{4} constitute the bases of a trapezoid.

2) The two equal anglesare the base angles of the trapezoid, and mean that it is an isosceles trapezoid.

An isosceles trapezoid is truncated isosceles triangle.

The definition of trapezoid is a quadrilateral with at least two parallel sides.

The drawing is attached: only the green lines represent the figure, the dotted lines just show how this is derived from an isosceles triangle.

5 0
3 years ago
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