2 years ago

PLEASE HELP For BRAINLIEST ANSWER

Mathematics

2 answers:

Anna35 [415]2 years ago

8 0

You do this
8 2
---- = -----
20 5

So the scale factor is 2/5

Pachacha [2.7K]2 years ago

7 0

8 2
---- = -----
20 5

So the scale factor is 2/5

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Please help me solve the question

ASHA 777 [7]

Is .08 for netx 10 is . 02

5 0

2 years ago

The sun of 3 less than 5 times a number and the number increased by 9 is 24. What is the number.?

puteri [66]

Answer:

let the number be x

(5x-3) + (x+9)=24

6x +6= 24

6x=18

x=3

The number is 3

Step-by-step explanation:

8 0

2 years ago

Which of these numbers are divisible by 2? a 45. b 70. c 497. d 2380. e 6678. f 12443.

Snowcat [4.5K]

Answer:

b, d and e

Step-by-step explanation:

Only even numbers are divisible by 2

The only even numbers in the list are

b 70

d 2380

e 6678

7 0

1 year ago

Read 2 more answers

Simplify your answer

katrin [286]

Answer: $x=4\\y=3$

Step-by-step explanation:

$y=4x-13\\2x+3y=17$

Since our ''y'' is already isolated, you can simply plug ''y'' information into the second equation.

$2x+3y=17\\2x+3(4x-13)=17\\2x+12x-39=17\\14x=17+39\\14x=56\\x=\frac{56}{14} \\x=4$

Now we can use the first equation and replace ''x'' to find ''y''

$y=4x-13\\y=4(4)-13\\y=16-13\\y=3$

To prove that your values are correct, take any of the equations and replace their values.

$y=4x-13\\3=4(4)-13\\3=16-13\\3=3$

4 0

2 years ago

Read 2 more answers

The map that has a width of 15 inches and a length of 21 inches is being enlarged by a scale factor of

maria [59]

15 times 2.2 equals 33 and 21 times 2.2 equals 46.2 you would then multiply 33 by 46.2 and you would get 1024.6

4 0

2 years ago