3 years ago

8. Triangle JKL has side lengths of 16, 16, and 21. (1 point)

Mathematics

1 answer:

kodGreya [7K]3 years ago

5 0

2 congruent sides would be an isosceles triangle

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Figure ABCD is a rhombus. What other term describes figure ABCD? kite square right trapezoid isosceles trapezoid

serg [7]

we have <D = (7x-1)° , <A =(5x+25)°

{ all angles of square is equal to 90° }

<A + <D = 180°

5x + 25 + 7x - 1 = 180°

12 x = 180 - 24

12x = 156

x = 13

<A = (5*13 +25) = 90

< D = ( 7*13-1) = 90

so ABCD is a square

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3 years ago

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Haley bought a 3-pound bag of cat food. She feeds her cat 6 ounces of cat food each day.

Furkat [3]

Yes; Haley will need __42__ ounces of cat food for 7 days. Since 3 pounds is equivalent to__48__ ounces, and 48 ounces is greater than __42__ ounces ,she __will__ have enough food.

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3 years ago

Which expression is equivalent to –6x3 • x • y2 • y6?

vladimir1956 [14]

Answer:-6x^4y^8

Step-by-step explanation:

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2 years ago

A 36-m-wide field is how many yards wide?

nevsk [136]

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Step-by-step explanation:

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3 years ago

Helppppp, if you could show your work too that would be so amazing!!

astra-53 [7]

9514 1404 393

Answer:

x = 6

PM = 50

MQ = 50

PQ = 100

Step-by-step explanation:

The two halves of the segment are the same length:

PM = MQ

7x +8 = 5x +20

2x = 12 . . . . . . . . . subtract 5x+8

x = 6 . . . . . . . . . . . divide by 2

PM = 7(6)+8 = 42+8

PM = 50

MQ = 5(6) +20 = 30+20

MQ = 50

PQ = PM +MQ = 50 +50

PQ = 100

8 0

3 years ago