Need help and show work plz
Need help and show work plz - 1

Answers

Answer 1
Answer:

Answer: (A) 15 degrees

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Explanation:

With any parallelogram, the adjacent angles always add to 180 degrees.

(angle ADC) + (angle DCB) = 180

(angle ADC) + 120 = 180

angle ADC = 180 - 120

angle ADC = 60 degrees

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Angles 1 and 2 combine to form angle ADC by the angle addition postulate. This is just the idea of gluing smaller angles to form larger ones.

(angle 1) + (angle 2) = angle ADC

45 + (angle 2) = 60

angle 2 = 60-45

angle 2 = 15 degrees

Answer 2
Answer: The answer is 15 degrees

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Answers

96/x=100/12
(96/x)*x=(100/12)*x - we multiply both sides of the equation by x
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Answers

If it is cylindrical, the circumference is the diameter x pi.  If it is rectangular, it is the length of the sides added together.

What is 1 1/2×2

show your work

Answers

1 1/2 as a improper fraction is 3/2

2 as a fraction is 2/1.

Multiply: 3/2×2/1=6/2.

Simpliy: 6/2=3.

Therefore, the answer is 3.



1 1/2 can be written as an improper fraction. To do this you multiply 1 by the denominator which is 2 and add it to the numerator which is 1 and then put the resulting number over the denominator.

1 times 2 is 2.
2+1 is 3.
We now put 3 over 2.
(3)/(2)

3 divided by 2 multiplied by 2 would cancel out the 2's so the resulting answer would be 3.

Or you can multiply them.
(3)/(2)*(2)/(1)=(3*2)/(2*1)=(6)/(2)=3

Apples cost $2.20 per kilogram. Samuel need 500 grams of apples to put in a fruit salad. How much will he need to buy

Answers

I have recently learned how to do this...
The method goes...
K  H  D  _  d  c  m
i    e   e  u   e  e  i
l    c   c  n   c  n  l
o   t    a  i     i  t   l
    a        t       i    i

Meaning... that to convert it from kilograms to grams you will move the decimal point backwards three.

Please help my friend and I on math! :D

Answers

Ok...

We know that when: t=0, C(t)=8.

With this data, the expression below can be produced...

8=ab⁰

Now since b⁰=1, we've discovered that a=8.

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Furthermore, we also know that when: t=1, C(t)=24. Since we discovered that a=8, we can produce the expression below...

24=8*b¹

This means that:

8b=24

Therefore: b=24/8=3.

If a=8 and b=3...

C(t)=8*(3^t)

Answer:

C(t)=8*(3^t)
ok so
0,8
so
8=ab^0
8=a1
8=a
we also have
1,24 so
24=8b^1
24=8b
divide 8
3=b

therefor the eqution is
C(t)=8(3^(t))

Hardest question ever whats 800000000÷74×20000×80000÷90000×80×61000÷500000×5000÷100000×80=

Answers

my calculator said infinity
7.503183e12

if you were to round to the nearest tenth it would be 7.5

if you were to round to the nearest hundreth it would be 7.50