You might need: Calculator Peter is making an "X marks the spot" flag for a treasure hunt. The flag is made of a square white flag with sides of 12 centimeters. He will make the "X" by stretching red ribbon diagonally from corner to corner. How many centimeters of ribbon will Peter need to make the "X"? Round your answer to the nearest centimeter. centimeters Show Calculator Report a problem Stuck? Watch a video or use a hint.

Q: Circle: radius = 5 Find exact circumference and area.

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Q: Find the area of the triangle. Round to the hundredth. A = 46°, c = 13.5 cm & B = 67°

A: We know that ,  In triangle sum of all three angles is 180°  ∠A + ∠B + ∠C = 180°  46° + 67° + ∠C =…

Q: Terry is feeling crafty and wants to put a ribbon border on her boring clock to jazz it up a bit. If…

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Q: You and your brother billy bought walkie talkies to use outside. The grange of the walkie talkies…

A: Given the range of the walkie talkies only covers a circular area with a radius of 3 feet.

Q: Find the length of the ladder. Round to the nearest tenth

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Q: Find the area of each triangle. Round to the hundredth place. a = 38.4 km, b = 41.7 km & c = 52.8 km

A: Area of triangle = s (s-a)(s-b)(s-c) semi-perimeter of the triangle, s =a+b+c2 a= 38.4 km b= 41.7 km…

Q: 35 km

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Q: A B 40° 60%

A: As we know that sum of all angles of a triangle is equal to 180° Therefore  Angle A + angle  B +…

Q: Declan is marking a boarder for a parking lot. He walks 200 feet to the east, and then turns 90° and…

A: Here we have to know the Pythagoras theorem. So, BC2=AB2+AC2

Q: 8 ft 5 ft -64 ft y

A: The figure of the triangle is given by To evaluate : The value of y

Q: Determine the circumference of the circle. 13.2 yd (A) 41.5 yards (C) 547.4 yards (B) 136.9 yards…

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Q: Find the circumference of a circle that has an area of 201.1 sq. in (T = 3.14)

A: Area is the space covered by the object or any geometric figure. It is the region bounded by the…

Q: 20 10 ? 3.

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Q: The following circles and semicircle have the same diameter of length 18. Find the sum of their…

A: We have to find the sum of circumference of given diagram.

Q: Solve ing charpits methad U-

A: given equation Fx,y,u,p,q=u-px-qy-p2-q2=0 dpFx+pFu=dqFY+qFu=du-pFp-qFq=dx-Fp=dy-Fq dfdp=-x+2p,…

Q: Find the area of the quarter circle r = 6 cm

A: Area of circle is πr2  Area of the quarter of circle is πr2 ÷ 4

Q: Determine the area. Use 3.14 for pi. Round to the nearest tenth. 11.8 yd

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Q: There is a circular track that surrout the track is 23 feet. How many feet number only. Use 3.14 for…

A: Topic:- circle

Q: 15 feet 7 feet What is the distance between the floor and the top of the doorway, rounded to the…

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Q: AB CD OD ol 11 00 10

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Q: Jason wants to determine the length of a pond in his backyard. He takes the measurements shown on…

A: Using the law of cosines, it can be written that a2=b2+c2-2bc cosA .

Q: Salvador‘s bathroom has a circular window the radius of the window measures 12 inches how many…

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Q: JA - 11 AH = 27 What is the circumference of the circde below? Round to the nearest hundredth. A H.

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.