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3 years ago

Please answer!! THIS IS ALL THE POINTS I HAVE LEFT SINCE NOBODY IS ANSWERING MY OTHER QUESTIONS :(

Mathematics

2 answers:

sweet [91]3 years ago

8 0

Answer: Well I will try to answer it

Step-by-step explanation:

A. I would say that the height of the base of the parallelogram its related to the circle since the base have the SAME shape of the circle. The height goes from the circumference to the point of any section of the circle and the radius well, it's the same.

B. I'm not so sure sorry

Art [367]3 years ago

3 0

Answer:

The height of the parallelogram relates to the height of the circle because it is equal to the radius of the circle. The height goes from the circumference to the point of any section of the circle. I hope this helps.

Step-by-step explanation:

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Which One Is Greater And Why<br><br> 43 and 50

bezimeni [28]

Answer:

50 is greater.

Step-by-step explanation:

50 is greater because the value 5 in 50 has more value than the 4 in 43.

7 0

4 years ago

Read 2 more answers

Josh has a itunes gift card worth $75. After he purchases the first song on itunes, the cards value is $74.11. After he purchase

dangina [55]

Answer:

A(n)=75.89-0.89n
85 songs

Step-by-step explanation:

The worth of the card =$75

The value of the card decreases after each music purchase forming a sequence:

75,74.11,73.22,72.33...

Now,

74.11-75=-0.89
73.22-74.11=-0.89
72.33-73.22=-0.89

We see that the sequence forms an arithmetic sequence:

Where the first term, a is 75

Common difference, d=-0.89

We want to write an equation to define A(n), the amount of money on the gift card after n song purchases.

For an arithmetic sequence,the nth term A(n)=a+(n-1)d

Therefore:

The amount of money on the gift card after n song purchases.

A(n)=75-0.89(n-1)

A(n)=75+0.89-0.89n

A(n)=75.89-0.89n

To find out how many songs can Josh purchase with this card only, we take our nth term A(n) of the sequence to be 0 and solve for n.

A(n)=75.89-0.89n

0=75.89-0.89n

0.89n=75.89

Divide both sides by 0.89

n=85.3

n=85

Therefore, Josh can purchase 85 songs with this card only

8 0

3 years ago

5/16t=-9

Svetradugi [14.3K]

I'm going to assume that the equation is $\frac{5}{16}t = -9$ where the 't' is not in the denominator

If that assumption is correct, then we do two things to solve for t. First, we multiply both sides by 16. This undoes the division of 16 on the left side

$\frac{5}{16}t = -9$

$16*\frac{5}{16}t = 16*(-9)$

$5t = -144$

-------------------------------

Then we divide both sides by 5 to undo the multiplication of 5 (note: 5t means 5*t or "5 times t")

$5t = -144$

$\frac{5t}{5} = \frac{-144}{5}$

$t = -\frac{144}{5}$

-------------------------------

So here's what all the steps look like:

$\frac{5}{16}t = -9$

$16*\frac{5}{16}t = 16*(-9)$

$5t = -144$

$\frac{5t}{5} = \frac{-144}{5}$

$t = -\frac{144}{5}$

note: -144/5 converts to the decimal value of -28.8 so t = -144/5 is the same as t = -28.8

3 0

4 years ago

In a $3,400 annual salary increase. How much<br> extra will you bring home on each paycheck?

Taya2010 [7]

Answer:

3400

Step-by-step explanation:

you didnt give another number to divide or mutiply subtract annd or even add

4 0

3 years ago

What is 5/7 + 1/2 and how to solve

tankabanditka [31]

Answer:

1.4286 this should be your answer

Step-by-step explanation: you what is the decimal of 5/7 and 1/2 which 5/7 decimal is 0.7143 and the decimal of 1/2 is 0.5 and you then divide

7 0

3 years ago