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Vesna [10]
3 years ago
8

The two triangles illustrated below are similar. What are the values of x and y?

Mathematics
1 answer:
poizon [28]3 years ago
5 0

Answer:

{ \bf{by \: relations : }} \\ { \tt{ \frac{28}{7}  =  \frac{x}{8} }} \\  \\ { \tt{x =  \frac{28 \times 8}{7} }} \\ x = 32 \\  \\ { \tt{y = 83 \degree}}

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Que fraccion de 9/8 es los 3/4 del quintuple de 48/25?
Bess [88]
To solve this problem you must apply the proccedure shown below:

 1. You have that the quintuple of 48/25 is:

 =(48/25)5
 =48x5/25

 2- When you simplify, you obtain:

 =48/5

 3. Then, 3/4 of the quintuple of 48/25 is:

 =(48/5)(3/4)
 =48x3/5x4
 =144/20
 =36/5

 4. Now, you have:

 (9/8)x=36/5

 x: the fraction asked

 5. When you clear "x", you have:

 x=36x8/5x9
 x=288/45
 x=32/5

 The answer is: 32/5
6 0
3 years ago
A solid metal sphere with diameter 6cm needs to be covered with a protective
lidiya [134]

Answer:

It will cost: £28.28

Step-by-step explanation:

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8 0
3 years ago
(7,3) and (15,3) what is the distance
alexandr1967 [171]

Answer:

(8,0)

Step-by-step explanation:

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7 0
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Percent of change from 125 to 75
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I think it would be 50% let’s hope
3 0
3 years ago
Rite an algebraic expression to represent "five plus the quotient of r and 14."
hichkok12 [17]
The answer is 3) 5+r/14

Let's go segment by segment:
<span>"five plus" means addition, so we have 5 +

</span><span>"the quotient of r and 14" is the division result, so sign / must be present: 14/r
</span>
Therefore "five plus the quotient of r and 14" is 5 + 14/r
4 0
3 years ago
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