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monitta
2 years ago
12

PLEASE HELP! BRAINLIEST! AND EXTRA POINTS

Mathematics
1 answer:
Rom4ik [11]2 years ago
8 0

Answer:

The discount is $0.8d.

Step-by-step explanation:

Given that,

The original cost of Tamara's purchase is d dollars​.

Tamara uses a coupon to save 20% off her purchase at the bookstore.

Discount = 20%

Discount is applied to the original cost.

Discount = d-(20/100)d

Discount = 0.8 d

Hence, the discount is $0.8d.

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Please help me! study island
ANEK [815]

Answer:

B. 5/6

Step-by-step explanation:

\frac{1}{3} ÷ \frac{2}{5} = 0.83333333

0.83333333 ≈ \frac{5}{6}

Hope this helps :)

3 0
2 years ago
A triangle has side lengths of 8 cm, 15 cm, and 17 cm. Classify it as acute, obtuse, or right.
Westkost [7]

Answer:

15^{2}  = 225

8^{2} = 64

17^{2} = 289

15^{2}  +  8^{2} +  17^{2}

= 225 + 64 = 289

289 = 289

Hence its a right angled triangle

Hope it helps

Please mark me as the brainliest

Thank you

7 0
3 years ago
PLZ HELP ASAP. (25 points)
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Stretched vertically three times because you take the result of x^2+4x+4 aka (x+2)^2 and then multiply it by 3 for 3 times the output
7 0
3 years ago
The area of a triangle is 60 cm2. Its base measures 5 cm. What is the triangle's
dangina [55]

Answer:

24

Step-by-step explanation:

5 0
2 years ago
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A tangent line intersecting with a radius always creates a
riadik2000 [5.3K]

Answer:

A line that intersects a circle in exactly one point is called a tangent and the point where the intersection occurs is called the point of tangency. The tangent is always perpendicular to the radius drawn to the point of tangency. A secant is a line that intersects a circle in exactly two points.

Step-by-step explanation:

pls give brainliest

5 0
3 years ago
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