All categories

3 years ago

I need help Can you help me please!!!

Mathematics

1 answer:

Leto [7]3 years ago

7 0

Answer:

Step-by-step explanation:

The triangles are similar.

x/(x+4) = 7.2/12

x/(x+4) = 0.6

x = 0.6(x+4)

0.4x + 2.4

x = 6

You might be interested in

-0.2×-5/7<br><br>please can i have some help

Ksivusya [100]

Answer:

+1/7

Step-by-step explanation:

One approach to evaluating this would be to rewrite it as:

-2 -5

------ * --------- .

10 7 This reduces to:

--------- = +1/7

2(7)

8 0

4 years ago

Someone help me with this please

dmitriy555 [2]

Answer:

the answer is c=34

Step-by-step explanation:

use the pythogoras therom since there is a right angle triangle c2=a2+b2

hope this helped:)

8 0

2 years ago

Read 2 more answers

The Exotic Store has 36 birds. One-third of them are parrots and one-fourth are cockatoos. A) How many parrots? B) How many cock

Leokris [45]

Answer:

Step-by-step explanation:

4 0

4 years ago

Read 2 more answers

For each function, state weather it’s linear

user100 [1]

Answer:

Step-by-step explanation:

function 1

slope=(1-0)/(0+2)=1/2

or slope=(4-1)/(2-0)=3/2

which is not same.

so it is not linear.

Function 2.

slope=(1+2)/(-3+4)=3/1=3

or slope=(4-1)(-2+3)=3/1=3

or slope=(7-4)/(-1+2)=3/1=3

slope is same. so it is linear.

5 0

3 years ago

Suppose that a small country consists of four states:

Kamila [148]

Answer:

a.) Standard Divisor = 20000

b.) Standard Quota for State A = 66

Standard Quota for State B = 54

Standard Quota for State C = 26

Standard Quota for State D = 4

Step-by-step explanation:

The country consists of four states

A B C D

1,326,000 1,068,000 524,000 82,000

Total population = 1326000 + 1068000 + 524000 + 82000

= 3000000

It is said that there are 150 seats in the legislature that have to be apportioned among the four states based on their respective states.

a.) Find the standard divisor

Standard Divisor = $\frac{Total \hspace{0.1cm} population }{Number \hspace{0.1cm} of \hspace{0.1cm} seats} = \frac{3000000}{150} = 20000$

b.) Each state's standard quota.

Standard Quota for State A = $\frac{1326000}{20000} = 66.3 \approx 66$

Standard Quota for State B = $\frac{1068000}{20000} = 53.4 \approx 54$

Standard Quota for State C = $\frac{524000}{20000} = 26.2 \approx 26$

Standard Quota for State D = $\frac{82000}{20000} = 4.1 \approx 4$

If the quota are rounded to the nearest number and added then we find that the total is 149 and we so we take the quota which has the highest decimal part and round up and then summing all the quotas we get a total of 150 seats.

8 0

4 years ago