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Nesterboy [21]
2 years ago
12

What is forty five plus ninety ​

Mathematics
1 answer:
Mamont248 [21]2 years ago
4 0

Answer:

=135

Step-by-step explanation:

45+90

=45+90

=135

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3 ft
nasty-shy [4]

Answer:14

Step-by-step explanation:

6 0
2 years ago
Adam jogs at an average speed of 10km/h from his house to the airport. The airport is 7km away from his house. At what time must
mote1985 [20]

Answer:

6:38am

Step-by-step explanation:

From the question we are told that

Average speed V_{avg}=10km/h

Distance traveled d=7km

Generally the velocity across a distance is mathematically given given as V=d/t

10=\frac{7}{t}

t=0.7h\\t=42minutes

Therefore

7:20-42 minutes =6:38am

8 0
2 years ago
Question...Sleep is known to affect student grades. Kirsten is conducting a study in a local high school using two treatments on
OLga [1]

Answer:

c

Step-by-step explanation:

a third party group in which no naps occur

4 0
3 years ago
Which point corresponds to the real zero of the graph of y=log3(x+2)-1?
insens350 [35]

The point that corresponds to the real zero of the graph of y=log3(x+2)-1 is (1, 0)

<h3>Logarithm function</h3>

Given the logarithmic function expressed as:

y=log3(x+2)-1

The point that  corresponds to the real zero of the graph is at the point where y = 0

log3(x+2)-1 = 0

log3(x+2) = 1

log3(x+2) = log3 3
x + 2  = 3

x = 3 - 2

x = 1

Hene the point that corresponds to the real zero of the graph of y=log3(x+2)-1 is (1, 0)

Learn more on logarithm function here: brainly.com/question/13473114

3 0
2 years ago
Simply as far as possible<br> 3root3(2root2+2root3)
Lerok [7]

Answer:

3 \sqrt{3} \:  (2 \sqrt{2}  + 2 \sqrt{3} ) \\ (3 \sqrt{3}  \times 2 \sqrt{2})  + (3 \sqrt{3}  \times 2 \sqrt{3} ) \\  \\ 6 (\sqrt{3}  \times  \sqrt{2}  )+ 6 ( \sqrt{3}  \times  \sqrt{3} ) \\  \\ 6 \sqrt{6}  + 6(3) \\  \\ =  6 \sqrt{6}  + 18  \\  \\ 6(2.449) + 18 \\  \\  14.694 + 18 \\  \\  = 32.694

I hope I helped you^_^

7 0
2 years ago
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