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77julia77 [94]
2 years ago
12

Please help,, will mark brainliest!!

Mathematics
2 answers:
avanturin [10]2 years ago
7 0

Answer:

87 degrees

Step-by-step explanation:

because 87 and 2 are diagonal and they are going to be the same. :)

Damm [24]2 years ago
7 0

Answer:

87%

Step-by-step explanation:

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What is 12 divided by 4
navik [9.2K]

Answer:

It is 3

Step-by-step explanation:

The equation 12 divided by 4 is 3

To make sure this is true 4 times 3 is 12

5 0
3 years ago
A straight line passing through A(3,2) and B(5,y) has gradient -2. find the value of y​
astraxan [27]

Step-by-step explanation:

gradient \:  =  \:  \frac{y2 - y1}{x2 - x1}

y2 = y , x2 = 5

y1 = 2 , x1 = 3

- 2 \:  =  \:  \frac{y - 2}{5 - 3}

-4 = y-2 ==> y = -2

7 0
3 years ago
Read 2 more answers
Help please it’s for home work
Dmitry [639]
Slope would be 2
Y intercept would be 2
y = 2x + 2
6 0
3 years ago
A person invests $1,150 in an account that earns 5% annual interest compounded continuously. Find when the value of the investme
AfilCa [17]

Answer:

11.1 years

Step-by-step explanation:

The formula for interest compounding continuously is:

A(t)=Pe^{rt}

Where A(t) is the amount after the compounding, P is the initial deposit, r is the interest rate in decimal form, and t is the time in years.  Filling in what we have looks like this:

2000=1150e^{{.05t}

We will simplify this first a bit by dividing 2000 by 1150 to get

1.739130435=e^{.05t}

To get that t out the exponential position it is currently in we have to take the natural log of both sides.  Since a natural log has a base of e, taking the natual log of e cancels both of them out.  They "undo" each other, for lack of a better way to explain it.  That leaves us with

ln(1.739130435)=.05t

Taking the natural log of that decimal on our calculator gives us

.5533852383=.05t

Now divide both sides by .05 to get t = 11.06770477 which rounds to 11.1 years.

7 0
3 years ago
You have two cards with a sum of (-12) In your hand.what two cards could you have?Give 2 examples
AlladinOne [14]
-6 and -6 because -6 + -6 = -12 , you could also have -8 and -4 because -8 + -4 = -12, or you could also have -10 and -2 because -10 + -2 = -12
6 0
3 years ago
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