I don’t need help with 17 and 18 only those 4 problems on top plz help me and follow the directions on the top

Mathematics

2 answers:

pochemuha2 years ago

6 0

13) 84
14) 96
15) 65
16) 92

Dovator [93]2 years ago

5 0

13. 44 + 40 = 84

14. 15 + 81 = 96

15. 13 + 52 = 65

16. 64 + 28 = 92

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Toothy the crocodile wants to eat a delicious chicken. His mouth is open to an angle of 30 degrees.

damaskus [11]

Answer: 25°

Step-by-step explanation:

From the question, Toothy the crocodile wants to eat a delicious chicken and his mouth is open to an angle of 30 degrees but he needs to open his mouth to the angle of 55 degrees for the chicken to fit.

The additional angle that Toothy's mouth needs to be open so he can eat the chicken will be:

= 55° - 30°

= 25°

7 0

2 years ago

Find 5x9 and 1x9, and add the answers.

kipiarov [429]

5*9=45
1*9=9
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2 years ago

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Find the area of the figure.

konstantin123 [22]

Answer:

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Explanation:

All you need to do is separately find the area of the shapes that are part of the figure (in this case the trapezoid and rectangle), and then add them all up.

1.(7x4) + (1/2x8[7+19])

2. 28 + 104

3. 132

~Hope this helps you~

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2 years ago

The tile along the edge of a triangular community pool needs to be replaced. A right triangles, where the hypotenuse is labeled

jolli1 [7]

Perimeter of a closed figure is the sum of length of its outline. The perimeter of the consider triangular pool is: $12x^2 + 8x + 25$ units.