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Marianna [84]
3 years ago
6

Ariana found an awesome deal on a new backpack when she went back to school shopping bag bag originally cost be dollars but it w

as on sale for 75% off
1 - 0.75b
75b
0.25b
B - 0.75b
Mathematics
1 answer:
kiruha [24]3 years ago
3 0

Answer:

try b-0.75b

Step-by-step explanation:

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PLEASE ANSWER I WILL GIVE YOU BRANLEST!!!!!!!!!<br> choose two rules.
melamori03 [73]

Answer:

they both have a pattern and different shapes

Step-by-step explanation:

give me brainlest NOW

4 0
3 years ago
Juan works at thud movie theater for 4.5 hours each day. if he works 7 days over the 2 week schedule, how many hours has he work
snow_tiger [21]
4.5 hours x 7 days

31.5 hours

It is not 4.5 x 14 because he works 7 days over the 2 week schedule
3 0
3 years ago
Write the equation of the function of a parabola with vertex at (–1,–2) and a point (1,–6) that lies on the curve.
Olenka [21]

Answer:

f(x) = -(x + 1)² - 2

Step-by-step explanation:

f(x) = a(x - h)² + k

-6 = a(1 - -1)² + -2

-6 = a(4) -2

-4 = 4a

a = -1

f(x) = -(x + 1)² - 2

4 0
3 years ago
Question 28 of 42
lina2011 [118]

Answer with explanation:

Properties of Rectangle

1. Opposite sides are equal and parallel.

2. Diagonals are equal and bisect each other.

3. Adjacent Sides are Perpendicular to each other.

→If two lines are parallel their slopes are equal and if two Lines are perpendicular, their product of slopes is -1.

→A Rectangle is a Quadrilateral also.

→Adjacent sides are perpendicular ,so , their slopes can't be equal.Product of their slopes should be equal to ,-1.

⇒Slope of AB × Slope of BC = -1

⇒Also, Slope of AB × Slope of BC = -1

Slope of AB × Slope of AD = -1

⇒ Slope of AD × Slope of CD = -1

Slope of CB × Slope of CD = -1

Option B And Option C

are statement which proves that polygon ABCD is not a rectangle.

5 0
3 years ago
Convert 52.68 feet per hour to inches per minute using dimensional analysis
e-lub [12.9K]

\frac{52.68 ft}{hr} \cdot \frac{12 in}{1 ft} \cdot \frac{1 hr}{60 min} = 10.536 \frac{in}{min}

3 0
3 years ago
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