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Setler79 [48]
3 years ago
13

Plz help idk how to do this

Mathematics
2 answers:
finlep [7]3 years ago
7 0

Answer:

35

Step-by-step explanation:

scZoUnD [109]3 years ago
3 0

Answer:

35

Step-by-step explanation:

ya im pretty sure thats the right answer.. if its not sorry

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In the diagram below DE is parallel to XY. What is the value of y?
kirza4 [7]

this would be 94 hope it helps

3 0
3 years ago
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Your are designing a rectangular birthday card for a friend. You want the card's length to be 1 inch more than twice the card's
klemol [59]

The width of the card to the nearest tenth of an inch is 6.15 inches

<h3>Area of rectangle</h3>

  • Width = x
  • Length = 2x + 1
  • Area = 88 square inches

Area of a rectangle = Length × Width

88 = (2x + 2) × x

88 = 2x² + 2x

2x² + 2x - 88 = 0

x = -b ± √b² - 4ac / 2a

= -2 ± √2² - 4(2)(-88) / 2(2)

= -2 ± √4 - (-704) / 4

= -2 ± √708 / 4

= -1/2 ± √177/2

x = 6.15 or -7.15 inches

The width of the rectangle can not be negative, so, 6.15 inches is the width.

Learn more about rectangle:

brainly.com/question/13048427

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5 0
2 years ago
A + 5 = -5a + 5 what does x equal
antoniya [11.8K]

Answer:

a = 0

Step-by-step explanation:

a + 5 = -5a + 5      subtract 5 from both sides

a + 5 - 5 = -5a + 5 - 5

a = -5a                add 5a to both sides

a + 5a = -5a + 5a

6a = 0                 divide both sides by 6

6a / 6  =  0 / 6

therefore,

a = 0

7 0
3 years ago
Any answers pls?? 20 points.
KonstantinChe [14]

Answer:

\sqrt32

Step-by-step explanation:

You use the Pythagorean theorem since a triangle is formed.

a^{2} +b^{2} =c^{2}

6^{2} = 2^{2} +x^{2}

36-4 =x^{2}

x= \sqrt{32}

4 0
3 years ago
Rafael, Denise, and Philippe are doing a project together. They decide to base the project on a book that is 540 pages long. Raf
Vladimir79 [104]
180 is my answer hope i helped a brainlyest would make my day
4 0
3 years ago
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