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podryga [215]
3 years ago
15

Which is not true? A) -8<0 B) -8>0 C) 7>-9 D) -9<7

Mathematics
1 answer:
photoshop1234 [79]3 years ago
4 0

answer

-8>0

step by step

-8:--------. NB you owe something or someone

0: you don't have anything or you don't owe anything

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I need some one to do this fast!!!
Kruka [31]
It’s 8 u cross multiply 7 and 1 then 1 and 56 and then divide 56 by 7
7 0
3 years ago
What is the center of the circle for this equation:<br> (x + 3)² + (y - 2)² = 25
Ksju [112]

The formula for the equation of a circle is (x - h)² + (y - k)² = r²

where (h, k) is the center of the circle and <em>r</em> is the radius.

So we need to find the values of (h, k) in order to find the center of the circle.

If we simply line up the equation of our given circle with our formula,

we can see that -h = 3 or h = -3 and -k = -2 so k = 2.

So now we have our answer.

center ⇒ (-3, 2)

8 0
3 years ago
Easiest question in the world no joke this time
Volgvan

Question #25:

One way to solve this is by multiplying the number of packages per serving by the number of guests.

1/4 * 16 = 4 packages to serve 16 guests. This means he doesn't have enough.

A second way to solve this is by diving the number of packages by the number of packages it takes to make on serving.

3 1/2 ÷ 1/4 = 14 guests he can serve. This means he doesn't have enough.

Question #26:

First, find common denominators.

2/3 = 8/12

1/4 = 3/12

Second, subtract.

8/12 - 3/12 = 5/12

Therefore, the tank is 5/12 full at the end of the trip.

Question #27:

1/2 is cut off then 1/3 is cut off. This means 3/6 was cut off to bundle newspapers, then 1/6 was cut off to make parcel. In all, 4/6 was cut off the original string. Afterwards, 2/6 was left over. So, just multiply; 2 * 3 = 6.

Therefore, the original string was as a total of 6 meters.

Best of Luck!

3 0
3 years ago
Find the interest earned and the future value of an annuity with weekly payments of $400 for three years into an account that pa
qaws [65]

Answer:

the interest earned= 93.401

and the future value of an annuity= 493.401

Step-by-step explanation:

Given Data:

Interest rate= 7%

time,t = 3 years

weekly payment, P= 400

At the end of 3 years, final investment A= ?

n= 52 as it is weekly

As per the interest formula

A= P(1+r/n)^nt

Putting value in above equation

= 400\left(1+\frac{0.07}{52}\right)^{156}

= 493.401

Interest earned = A-P

                           = 493.401-400

                          = 93.401 !

7 0
3 years ago
Please Help Me ASAP I Need <br> This For My grade
mel-nik [20]

Answer:

\huge slope \: of \: the \: graph =  \tan( \alpha )  =  \frac{perpendicular}{base}  =  \frac{(value\:of\: y-axis)}{(value\:of\:x-axis)}  =  \frac{1}{ - 1}  =  - 1

<h2>-1 is the right answer.</h2>
5 0
3 years ago
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