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Luda [366]
3 years ago
8

What is the common ratio of the following sequence?80, 20,5A. -4B. 1/4C. 4​

Mathematics
1 answer:
Inga [223]3 years ago
3 0

Answer:

(C.) 4

Step-by-step explanation:

80÷4=20

20÷4=5

Each number is divided four.

So four is the common ratio.

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Halp me plss halp me
ZanzabumX [31]

Answer:

14m

Step-by-step explanation:

To find the diagonal length of the triangle, your formula will be a² + b² = c²

the side length is a

and the base length is b

6 + 8 = 14

You have been halped

5 0
2 years ago
The numerator of a fraction is 6 more than the denominator. If 5 is subtracted from the denominator, the fraction becomes 3/2. F
sattari [20]

Answer:

The fraction is 32/27

Step-by-step explanation:

let the fraction be x/y

x - y = 6

x = 6 + y ••••••(i)

This is according to the first sentence

Furthermore;

x/y-5 = 3/2

2x = 3(y-5) •••••(ii)

Substitute

2(6 + y) = 3y - 15

12 + 2y = 3y - 15

3y -2y = 12 + 15

y = 27

x = 6 + y

x = 6 + 27 = 33

6 0
3 years ago
What is the slope of the line whose equation is y−4= StartFraction 5 Over 2 EndFraction.(x−2)? A coordinate plane with a line pa
Katarina [22]

The slope of the given line is 5/2.

<h3>How to get the slope of the line?</h3>

The general linear equation can be written in the slope-intercept form as:

y = a*x + b

where a is the slope.

Here we have the equation:

y - 4 = (5/2)*(x - 2)

If we isolate y and expand the product in the right, we get:

y =  (5/2)*(x - 2) + 4

y = (5/2)*x - (5/2)*2 + 4

y = (5/2)*x - 5 + 4

y = (5/2)*x - 1

This is the linear equation in the slope-intercept form, as you can see, the slope is equal to 5/2.

If you want to learn more about linear equations:

brainly.com/question/1884491

#SPJ1

8 0
2 years ago
Can someone answer this question please answer it correctly if it’s corect I will mark you brainliest
balandron [24]

Answer:

10%

Step-by-step explanation:

Choices: 2,3,4,5,6  for a total of 5 cards

odd numbers: 3,5

P (odd number) = odd options/ total

                           =2/5

Keeping the odd card ( lets say 3)

Choices: 2,3,4,6  for a total of 4 cards

odd numbers: 3

P (odd number) = odd options/ total

                              1/4

P(odd, no replacement, odd) = 2/5 * 1/4 = 2/20 = 1/10

Changing to a percent = 1/10 *10/10 = 10/100 = 10%

8 0
3 years ago
Escribe una expresión numérica o gráfica para cada uno de los siguientes enunciados 20_7​
slava [35]
7x=20 ......………… :) ......................
8 0
3 years ago
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