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laiz [17]
3 years ago
8

Solve the simultaneous equations 4x + 2y = 23 3x - 2y = 5

Mathematics
1 answer:
Leya [2.2K]3 years ago
3 0

Answer:

x = 4

Step-by-step explanation:

the explanation is given in the picture...

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True or False: Both methods correctly verify the trig identity. Question in the screenshot
SIZIF [17.4K]
True. Both methods correctly verify the trig identity
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Select the correct answer.
Ghella [55]

Answer:x-5

Step-by-step explanation:

8 0
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9) Which of the following shows the Associative Property of Addition
makvit [3.9K]
The answer is D that is (18+41)+12 = 18+(41+12)
because A,B,C can be only be associative when
(A+B)+C= A+(B+C)
So by comparing the associative law with the options above , you will be able to get your answer
3 0
3 years ago
The Wall Street Journal reports that the rate on three-year Treasury securities is 7.00 percent, and the six-year Treasury rate
Art [367]

Maturity risk for 3 year Treasury security is 0.1%

<u>Explanation:</u>

Given -

Rate of 3 year Treasury security, R3 = 7%

Rate of 6 year Treasury security, R6 = 6.2%

Rate of inflation, Ri = 2.25% next year, 2.5% on 2nd year, 2.5% on 3rd year

Real interest rate, Rint = 4.4%

Maturity risk on 3 year Treasury security, x = ?

Maturity risk for 3 year Treasury security:

R3 = Ri on 3rd year + Rint + x

7% = 2.5% + 4.4% + x

x = 0.1%

Therefore, Maturity risk for 3 year Treasury security is 0.1%

8 0
4 years ago
PLZZZZ HELP I WILL MARK BRAINLIEST!!!
Anna11 [10]

Answer:

41.1 feet of ribbon was leftover

(fraction form: 41 1/10)

Step-by-step explanation:

122 1/2 = 122.5

32 2/5 = 32 4/10 = 32.4

122.5 x 0.4 = 49

122.5 - 49 = 73.5

73.52 - 32.4 = 41.1

41.1

4 0
3 years ago
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