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mr_godi [17]
3 years ago
13

Evaluate 5+3t -10u when t=5 and u=2

Mathematics
2 answers:
Ipatiy [6.2K]3 years ago
4 0

Answer:

5+3t-10ut=5  u=2

5+3t-10 2t=5

5-17t=5

t=0 u=2

Step-by-step explanation:

taurus [48]3 years ago
3 0
The answer is 0

5+3(5)-10(2)
=5+15-20
=20-20
=0
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Solve for v in the formula v = u + 10t when u = 16 and t = 4. a. v = -22 c. v = 56 b. v = 3 d. v = 40
Katen [24]
Hello!

You put 16 in for u and 4 in for t

v = (16) + 10(4)

Multiply

v = 16 + 40

Add

v = 56

The answer is v = 56

Hope this helps!
7 0
3 years ago
<img src="https://tex.z-dn.net/?f=%5Csf%206x%2B4y-2x" id="TexFormula1" title="\sf 6x+4y-2x" alt="\sf 6x+4y-2x" align="absmiddle"
tangare [24]
Not sure what form you want this in:

Simplified this is 4x+4y

Factorised this is 4(x+y)

3 0
2 years ago
Read 2 more answers
8. The expression below is evaluated when x = 9, y = 3,
Reptile [31]

Answer:

64

Step-by-step explanation:

First of all substitute the values to where ever you see their corresponding variables to make them multiply.

x = 9

y = 3

z = 2

so we get

8x as 8(9),

7z as 7(2)

2y as 2(3)

then the it's will be

8(9) - 7(2) + 2(3)

which is

72 - 14 + 6

finally we get

64

4 0
2 years ago
<img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B400%20%5Ctimes%20400%20-%2024%20%5Ctimes%20400%20-%20360%20%5Ctimes%20400%20-%202
max2010maxim [7]

Answer:

\sqrt{400 \times 400 - 24 \times 400 - 360 \times 400 - 200} \\  \\  = \sqrt{160000 - 9600 - 144000 - 200} \\  \\  = \sqrt{160000 - 9600 - 144000 - 200} \\  \\ = \sqrt{160000 - 153,800} \\  \\  = \sqrt{6200} \\  \\  = 78.74 \\  \\

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3 years ago
A spinner with 8 equal sections labeled 1-8 is spun twice. What is the probability that it will land on a 6 the first time and a
ivanzaharov [21]
The answer for the first one is 1/8 and the answer to the second one is 1/2
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3 years ago
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