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babunello [35]
3 years ago
13

The selling price of each washing machine is $480. One is marked down by 50% the second one is marked down by 30% with an extra

20% off. Find the sale price of each washing machine
Mathematics
1 answer:
Nataliya [291]3 years ago
6 0
The first one is $240, and the second one is $235.20
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A right circular cylinder has a height of 5in. And a base area of 20 in2. What is the volume of the cylinder
koban [17]

Answer:

V=100in³

Step-by-step explanation:

5 0
3 years ago
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Help fast please and thanks
Rudik [331]

Answer:

Step-by-step explanation:

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5 0
2 years ago
I need help with this
Llana [10]

Answer:

? = 4 units

Step-by-step explanation:

'2'  is to  ' 7+2 '     as  ?   is to   '14 + ? '

2/ 9 = ? / (14 + ?)      cross mutiply

28 + 2? = 9?

28 = 7?

? = 4

4 0
2 years ago
How do I correctly solve this?
Gelneren [198K]
<h3>Answer: y = 14</h3>

===================================

Explanation:

The two angles involving x add up to 180 degrees. This is because they are same side interior angles (and because the horizontal lines are parallel)

So,

(angle BCF) + (angle EFC) = 180

(5x - 66) + (2x + 50) = 180

5x - 66 + 2x + 50 = 180

7x - 16 = 180

7x - 16+16 = 180+16 ... add 16 to both sides

7x = 196

7x/7 = 196/7 .... divide both sides by 7

x = 28

This will be used to help find y

Notice how the angles BCF and ACD are vertical angles, therefore they are congruent or the same measure

angle ACD = angle BCF

9y - 52 = 5x - 66

9y - 52 = 5*28 - 66 ..... replace x with 28 (since x = 28)

9y - 52 = 140 - 66

9y - 52 = 74

9y - 52+52 = 74+52 .... add 52 to both sides

9y = 126

9y/9 = 126/9 .... divide both sides by 9

y = 14

3 0
3 years ago
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8 3/8 -3 1/4 equals what
aleksandrvk [35]

Answer:

Exact Form: 41/8

Decimal form: 5.125

Mixed number form: 5 1/8

4 0
3 years ago
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