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jek_recluse [69]
3 years ago
14

Really need Help please

Mathematics
2 answers:
Stells [14]3 years ago
7 0
Y=1. Bc 8-7=1. Ok ok ok
Effectus [21]3 years ago
3 0
Y= 1 because the equation has to equal 8, and if x is 7 then Y has to be one to make eight
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B) A shopkeeper sold her goods for Rs 16,950 allowing 25 % discount and then levied on
Damm [24]

Answer:

Please mark it as the brainliest...

7 0
3 years ago
Find two numbers if their difference is 16 and their ratio is 5:7.
myrzilka [38]

Let us say that the numbers are x and y. The given clues are:

1. x – y = 16         (so x is the larger number)

2. y / x = 5 / 7

 

rewriting eqtn 2 in terms of y:

y = (5/7) x

 

combining 1 and 2:

x – (5/7) x = 16

(2/7) x = 16

x = 56

 

y = (5/7) x = 40

 

So the two numbers are 56 and 40.

3 0
3 years ago
Read 2 more answers
17:65<br> tell whether the ratio is in simplest form
devlian [24]

Answer:it is

Step-by-step explanation:

7 0
3 years ago
Please solve this problem.<br> 2x + 34 = 56
maksim [4K]

Answer:

x = 11

Step-by-step explanation:

2x + 34 = 56

2x = 56 - 34

2x = 22

x = 22/2

x = 11

8 0
3 years ago
Read 2 more answers
DG¯¯¯¯¯¯ , EG¯¯¯¯¯ , and FG¯¯¯¯¯ are perpendicular bisectors of the sides of △ABC . DG=5 cm and BD=12 cm.
jonny [76]
Given that <span>DG, EG, and FG are perpendicular bisectors of the sides of △ABC, this means that the point of intersection, G, is the circumcenter of the triangle and hence A</span><span>G, BG, and CG are equal.

Given that </span><span>DG = 5 cm and BD = 12 cm, then

BG= \sqrt{DG^2+BD^2}  \\  \\ = \sqrt{5^2+12^2} = \sqrt{25+144}  \\  \\ = \sqrt{169} =13

Since AG = BG = CG, therefore, CG = 13 cm.</span>
3 0
3 years ago
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