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DiKsa [7]
3 years ago
7

Compare the integers -13 and 15

Mathematics
1 answer:
agasfer [191]3 years ago
6 0
-13is negative and is 13 spaces away from 0. 15 is positive and is 15 spaces away from 0.
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13. Find the length of the diagonal of the rectangular prism.
vova2212 [387]

Answer:

:0 no one knows

Step-by-step explanation:

5 0
3 years ago
the first five terms of a sequence are 7,10,13,16, and 19. Which of the following functions define this sequence for all the int
Gre4nikov [31]

The first five terms of a sequence are 7,10, 13 , 16 and 19. which of the following functions define this sequence for all integers n>or equal to 1?

A. f[n]= 3n=7

B.f[n]= 4+3n

C. f[n]= 4[3]^n-1

D.f[n]=7[3]^n-1

Answer:

Option B is correct.

f(n)=4+3n

Step-by-step explanation:

Given:

The given sequence of an AP is.

7,10,13,16,19......

The first term of an AP a=7

And common difference d=10-7=3

The function which defined this sequence is;

f(n)=a_{n}=a+(n-1)d

Now we substitute a and d value in above equation.

f(n)=7+(n-1)3

f(n)=7+3n-3

f(n)=4+3n

therefore, the function for the given sequence for all integers n\geq 1 1 is;  f(n)=4+3n

8 0
3 years ago
Marcus paid 45 cents for 2 pencils. At that rate, what would 8 pencils cost? Ill give BRAINLIEST
ioda

Answer:

$1.8

Step-by-step explanation:

divide .45/2 and get .225

multiply this by 8 and get 1.8

it would cost 1.8n

8 0
3 years ago
Read 2 more answers
According to the United States Census Bureau (2011 data), there are approximately 55,500,000 married couple households in the Un
Kruka [31]

(a) The  percentage of married couple households that are one native, one foreign is 7.3%

(b) The number of married couple households that are one native, one foreign is 4,051,500

(a) Percentage =100%-(79.5%+13.2%)

Percentage =100%-92.7%

Percentage =7.3%

(b)Number of married couple households =7.3%*55,500,000

(b)Number of married couple households =4,051,500

Inconclusion:

(a) The  percentage of married couple households that are one native, one foreign is 7.3%

(b) The number of married couple households that are one native, one foreign is 4,051,500

Learn more here:

brainly.com/question/23598164

3 0
3 years ago
Convert r^2 sin(2 theta) = 4 to Cartesian form.
lora16 [44]
Hello,

xy=2 is the cartesian form.

Indeed:
x=r cos t ==>cos t=x/r
y=r sin t ==> sin t=y/r
r²*sin 2t=4  ==>r²*2 sin t cos t=4
==>r²*x/r*y/r=2==>xy=2


7 0
3 years ago
Read 2 more answers
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