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spayn [35]
3 years ago
12

Which fraction has a value that's equal to 7⁄8?

Mathematics
1 answer:
Katen [24]3 years ago
3 0
B is the answer to the question
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WILL GET BRAILIEST FOR CORRECT ANSWER
Alex Ar [27]

Answer:

x = ± \sqrt{20}

Step-by-step explanation:

Given

x² = 20 ( take the square root of both sides )

x = ± \sqrt{20}

which can be simplified to

x = ± 2\sqrt{5}

[ ± means plus or minus ]

5 0
3 years ago
Mr Ansah gave a portion of money to his two children.he gave 35% of it to his daughter and 20% to his son . If he had 495 left,
Veseljchak [2.6K]

Answer: 1100

Step-by-step explanation: mark x for the total sum.

0.35x+ 0.20x + 495 = x. 495= x-0.35x-0.20x

495= 0.45x. X= 495/0.45

5 0
2 years ago
Ratios that are equivalent to 7: 6.
Alex

Step-by-step explanation:

21:18=7:6

42:36=7:6

63:54=7:6

7 0
3 years ago
Cone B is the image of cone A after dilation by a scale factor of \frac{1}{2}
Bogdan [553]

The surface area of cone B is 10 km², and Cone B is the image of cone A after dilation by a scale factor of 1/2

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more numbers and variables.

Cone B is the image of cone A after dilation by a scale factor of 1/2, hence:

Surface area of cone B = 40 km² * (1/2)² = 10 km²

The surface area of cone B is 10 km², and Cone B is the image of cone A after dilation by a scale factor of 1/2

Find out more on equation at: brainly.com/question/2972832

#SPJ1

4 0
2 years ago
Identify the scale factor
olga_2 [115]

Answer:

2

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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