2 years ago

What are they? I don’t quite understand it

1 answer:

8 0

The answers are:

Top Left - equilateral triangle (all three sides are equal)

Top Right - scalene triangle (no sides are equal)

Bottom Left - right angle triangle (one right angle)

Bottom Right - obtuse angle triangle ( one obtuse angle)

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One side of a rectangle is three yards longer than twice the length of another sside. If the perimeter is 27 yards, what is the

professor190 [17]

Answer:

10 yards is the answer

Step-by-step explanation:

2(2x+3)+2x=27

6x+6=27

6x=21

×=31/2

31/2×2+3=10

7 0

3 years ago

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Solve for x in the equation x^2-12x+36=90

Nitella [24]

Answer:

Step-by-step explanation:

someone already answer this

brainly.com/question/8084861

5 0

3 years ago

The original cost of a necklace is $32. The jewelry store is having a sale and every item is 30% off. A 6.75% tax rate is charge

madam [21]

Answer:

Step-by-step explanation:

Original cost = $32

Discount = 30% of 32

$=\frac{30}{100}*32\\\\=\frac{3*32}{10}\\\\=\frac{96}{10}\\\\=9.6\\$

Selling price = 32 - 9.60 = $22.40

Tax = 6.75% of 22.40

$=\frac{6.75}{100}*22.40\\\\= 1.512$

= $ 1.51

Total cost with discount and tax = 22.40 - 1.51 = $ 20.89

5 0

3 years ago

3/8 times 4 divided by 5/7

Fantom [35]

0.04285714285 this is your answer

8 0

4 years ago

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Please help!!! Options- 15.3 10.2 233 21

Rama09 [41]

8^2 + 13^2 = c^2
64 + 169 = c^2
233 = c^2
15.26 = c

your answer would be A. 15.3

hope that helped

4 0

3 years ago

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