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DedPeter [7]
3 years ago
15

Helpp pleaseeeeee eeeeee

Mathematics
1 answer:
Scilla [17]3 years ago
3 0

Answer: The answer is D

Step-by-step explanation:

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Marcie jogs each morning. The relationship between the total number of miles she jogged this week, m, to the total number of mil
Phantasy [73]

Answer: Marcie jogged twice as many miles this week as she jogged last week

Step-by-step explanation:

5 0
2 years ago
A small beach ball has a radius of 8 inches. A larger beach ball has a volume that is twice the volume of the small ball. What i
8090 [49]
V=(4/3)pir^3
find smaller
V=(4/3)pi8^3
V=(4/3)pi512
V=(2048/3)pi

twice of that
Vbig=2*(2048/3)pi
Vbig=(4096/3)pi
find radius
(4096/3)pi=(4/3)pir^3
divide both sides by pi
(4096/3)=(4/3)r^3
times both sides by 3
4096=4r^3
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1024=r^3
cube root both sides
8∛2=r
aprox
10.0794


the answer you are looking for is 8∛2 or 10.0794in or something close to that
6 0
3 years ago
?????????????????????????????///
Scilla [17]

Answer:

48

Step-by-step explanation:

find 60 on the y axis (for maths) then draw a line to where it meets the line, and see what value it gives. it gives us 48

3 0
2 years ago
Make B the subject of the relation : 1/a is equal to 1/b + c​
stealth61 [152]

Answer:

By making ‘a’ the subject, I believe you mean isolate the variable ‘a’.

1/a - 1/b = 1/c : add 1/b to both sides

1/a = 1/b + 1/c : combine the unlike fractions by finding a common denominator, bc is the common denominator

1/a = (1/b)(c/c) + (1/c)(b/b) : simplify

1/a = (c/bc) + (b/bc) : add numerators only, because the denominators match

1/a = (c + b)/bc : multiply both sides by a

1 = (a)[(c + b)/bc] : multiply both sides by the reciprocal of [(c + b)/bc] which is [bc/(b + c)]

1[bc/(b + c)] = a

a = bc/(b + c)

This will not work if c = -b, because then you would be dividing by zero.

Example: 1/2 - 1/3 = 1/6 a = 2, b = 3 c= 6

a = bc/(b + c) => 2 = (3 x 6)/(3 + 6) => 2 = 18/9 => 2 = 2.

Step-by-step explanation:

4 0
3 years ago
Which table does NOT represent a function please hurry it’s urgent Thank you
Damm [24]
I think it is C sorry if i am wrong but i am confident
6 0
3 years ago
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