All categories

2 years ago

Can someone please help me ASAP

Mathematics

1 answer:

Sonja [21]2 years ago

7 0

Answer:

x^2 + 5n = 4mx

=> x^2 - 4mx + 5n = 0

D=0 (since one root then roots are equal)

b^2-4ac = 0

(-4m)^2 - 4(1)(5n) = 0

16m^2 - 20n = 0

16m^2 = 20n

8m^2 = 10n

4m^2 = 5n

hope it helps.......

You might be interested in

Please help me asap

tresset_1 [31]

Answer:

1\2.

Step-by-step explanation:

change in y over change in x. so 13 - 11 over 6 - 2. 2/4 --.> 1\2.

6 0

2 years ago

Can someone help will mark brainlist

Marina86 [1]

Answer:

See below

Step-by-step explanation:

the common ratio, r <1 so it CONVERGES (r = 1/2 in this series)

sum = a1 ( 1-r^n) / (1-r) = 1000(1-.5^10)/(1-1/2) = ~1998

for n= 30 this results in ~~2000

As it continues, the terms get smaller and smaller and the SUM converges on 2000.

3 0

1 year ago

A teenager can wash 2

leva [86]

2 * M = X
M = to minutes
x = to how many tables washes

3 0

3 years ago

Which expression is equivalent to

irina [24]

Answer:

The answer is q12

3 0

2 years ago

Read 2 more answers

Find the length of the second leg of the triangle round to the nearest hundredth

horsena [70]

Answer:

$\displaystyle \frac{3\sqrt{230}}{5}$

Step-by-step explanation:

Use the Pythagorean Theorem:

$\displaystyle a^2 + b^2 = c^2 \\ \\ 9,7^2 + b^2 = 13,3^2; \sqrt{82,8} = \sqrt{b^2} \\ \\ \frac{3\sqrt{230}}{5}\:[or\:9,0994505329...] = b$

So, you have this:

$\displaystyle 9,1 ≈ b$

I am joyous to assist you at any time.

7 0

2 years ago

Can someone please help me ASAP​

Can someone please help me ASAP