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-BARSIC- [3]
3 years ago
11

I need help with my math

Mathematics
1 answer:
natta225 [31]3 years ago
3 0

Hello There!

Your answer is In Image Provided.

I have also included steps I made for a question I answered similar to this.

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4.26 rounded to the tenths place
Vadim26 [7]
It would become 4.3 because 6 is 5 or greater so you round up.
7 0
3 years ago
Read 2 more answers
From a train station, one train heads north, and another heads east. Some time later, the northbound train has traveled 27 kilom
galben [10]

Answer: the eastbound train had travelled 12 miles
Explanation: using Pythagoras theorem, we know that
X^2 = a^2 + b^2
Where ^ stands for raised to power.
Let
a stand for the train going towards North and
b stands for the train going towards east.
X stands for the total distance between train a and b = 20 miles.
By Pythagoras rule
X^2 = a^2 + b^2
20^2 = 16^2 + b^2
400 = 256 + b^2 so that
b^2 = 400 - 256 = 144
b = √144
b = 12 miles.
6 0
3 years ago
The area of a circular wave expands across a still pond such that its radius increases by 14 cm each second. Write a formula for
lara31 [8.8K]

Answer:

A = π(14t)²

Step-by-step explanation:

The radius is increasing at the rate of 14 cm per second.

We need to find the formula for the area A of the circle as the function of time t.

Initial area of the circle,

A = πr², where r is the radius of the circle

Area as a function of t will be :

A = π(14t)²

Here, 14t is the radius of the wave.

4 0
2 years ago
Would It be unusual if a random sample of 400 adults results in 156 or more having no credit cards
vesna_86 [32]

Answer:

Yes, in places like the US, UK and other bigger areas

No, in like Africa and poorer areas

5 0
3 years ago
Find the greatest common factor.<br> 6z^3 , 8z
harina [27]

Answer:

The answer is below.

Step-by-step explanation:

The GCF is 2z because it is the biggest number that can be factored out of both numbers. Also, since the 8z has no exponent, the GCF of 2z doesn't need one either.

If this answer is correct, please make me Brainliest!

4 0
3 years ago
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