8th Grade Math At Home Learning Packet Week#4 May 4 - 8 Monday, May 4th
PYTHAGOREAN THEOREM Find the length of the side. 1. 2. 79 34 ? 14 75 ?
3. 4.
? 46 27 ? 44 40
5. 6.
124 174 ? 79
110 ?
7. 8.
195 ? ? 16 173 27
Math4childrenplus.com Compute…. Justify…. Find the missing side length of each right triangle below: 2.) Calculate the perimeter of the 1.) Calculate the perimeter of figure below. Give an exact answer 1.) 2.) 3.) triangle ABC. Explain how you in terms of pi, and an approximate found your answer in detail. answer rounded to the nearest
hundredth of an inch.
4.) 5.)
CCSS.MATH.CONTENT.8.G.B.6 Explain a proof of the Pythagorean Theorem and its converse. Apply…. Create…. A diagram of a The diagram to the right baseball field is shows a pole that was shown below. broken during a storm.
Tuesday, May 5th The infield is a What was the height of the square that poll? In order to get the measures 90 feet pole replaced, you must on each side. A write a short note to the player threw a insurance company ball from point P explaining how you to third base. calculated the height of the How far did the poll. player throw the ball? Wednesday,FLUENCY AND May SKILLS 6th PRACTICE Name: LESSON 14
Solving Real-World Problems with Systems of Linear Equations Solve the problems by solving a system of equations.
1 Otis paints the interior of a home for $45 2 Calvin has 13 coins, all of which are per hour plus $75 for supplies. Shireen quarters or nickels. The coins are worth paints the interior of a home for $55 per $2.45. How many of each coin does hour plus $30 for supplies. The equations Calvin have? give the total cost for x hours of work for each painter. For how many hours of work are Otis’s and Shireen’s costs equal? What is the cost for this number of hours?
y 5 45x 1 75
y 5 55x 1 30
3 There are 47 people attending a play 4 Agnes has 23 collectible stones, all of at an outdoor theater. There are which are labradorite crystals or galena 11 groups of people sitting in groups crystals. Labradorite crystals are worth of 3 or 5. How many groups of each size $20 each, while galena crystals are are there? worth $13 each. Agnes earns $439 by selling her entire collection. How many stones of each type did she sell?
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© 2020 Curriculum Associates, LLC. All rights reserved. 26 FLUENCY AND SKILLS PRACTICE Name: LESSON 14
Solving Real-World Problems with Systems of Linear Equations continued