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steposvetlana [31]
3 years ago
10

Hello 30+60=????????????????????????????????????????????????????????????????????????????????????????????????????????????????????

?????
Mathematics
2 answers:
xeze [42]3 years ago
5 0
30+60 is 90

To make it simpler just do
3+6 which is 9 and then add the 0
Answer :90
Lemur [1.5K]3 years ago
4 0

Answer: its 90

im sure its right

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In a fractional-reserve banking system with no excess reserves and no currency holdings, if the central bank buys $100 million w
loris [4]

Answer:

reserves increase by $100 million and the money supply increases by more than $100 million.

Step-by-step explanation:

Consider the provided information.

It is given that central bank buys $100 million worth of bonds, that means an amount of $100 million in the deposits account of the account holders.

Therefore the reserves increase by $100 million.

It is also given that there are no excess reserves, it means banks can lend the reserves and that will increase the money supply by more than $100 million.

Hence, reserves increase by $100 million and the money supply increases by more than $100 million.

8 0
3 years ago
5ABCD is a quadrilateral. AO and BO are the angle bisectors of A
zysi [14]

Answer:

60°

Step-by-step explanation:

sum of interior angles of quadrilateral is 360°

∠C = 70°

∠D = 50°

∠C + ∠D = 120°

∴ ∠A + ∠B = 360° - 120° =240°

AO and BO bisect ∠A and ∠B

∠OAB + ∠OBA = 1/2 x ( ∠A + ∠B) = 120°

∠AOB = 180° - (∠OAB + ∠OBA) = 180° - 120° = 60°

8 0
4 years ago
Find an equation of the line. Write the equation in the standard form. Through (5,5); parallel to 2x-y=8
joja [24]
Use point slope form

y - y1 = m(x - x1)
where:-
m = slope of 2x - y = 8  which is  2, x1 = 5 and y1 = 5:-

y - 5 = 2(x - 5)

y - 5 - 2x  = -10

y - 2x = -5  <----- Answer


6 0
4 years ago
Is 6x-8 equal to 2(3x-5)? Also, btw the x is a variable... not the multiplication sign.
ivanzaharov [21]
No, it is not. Using the distributive property, multiply 2 to 3x and -5 to get 6x-10. 6x-8 does not equal 6x-10, they have the same coefficient by not the same constant.
8 0
3 years ago
Read 2 more answers
4. What are the last TWO DIGITS of 2^2017
goldfiish [28.3K]

Compute 2²⁰¹⁷ modulo 100.

From the given table,

2²² ≡ 2⁴² ≡ 2⁶² ≡ 4 (mod 100)

and we have

2017 = 32 • 62 + 33

62 = 1 • 42 + 20

Then

2²⁰¹⁷ ≡ (2⁶²)³² • 2³³ (mod 100)

2²⁰¹⁷ ≡ 4³² • 2³³ (mod 100)

2²⁰¹⁷ ≡ (2²)³² • 2³³ (mod 100)

2²⁰¹⁷ ≡ 2⁶⁴ • 2³³ (mod 100)

2²⁰¹⁷ ≡ 2⁶² • 2²² • 2¹³ (mod 100)

2²⁰¹⁷ ≡ 4² • 2¹³ (mod 100)

2²⁰¹⁷ ≡ (2²)² • 2¹³ (mod 100)

2²⁰¹⁷ ≡ 2⁴ • 2¹³ (mod 100)

2²⁰¹⁷ ≡ 2¹⁷ (mod 100)

and from the table, we get

2²⁰¹⁷ ≡ 2¹⁷ ≡ 72 (mod 100)

8 0
3 years ago
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