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mina [271]
3 years ago
7

8. Add. 445,976 + 37,415 =

Mathematics
1 answer:
lions [1.4K]3 years ago
5 0
483,391. You can line the, up vertically and then use simple arithmetic and carrying to solve this problem
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Simplify square root of 41
Sati [7]
You wouldn't. 41 is a prime number. You can only simplify square roots when one of their factors is a perfect square. 

<span>For example, sqrt(48)=sqrt(16*3)=4*sqrt(3) </span>
<span>But sqrt(41) is as simple as it gets.</span>
6 0
3 years ago
Read 2 more answers
The lines whose equations are 2x + y = 3z and x + y = 6z intersect at which point? (3z, -3z) (-3z, 9z) (9z, -15z)
EleoNora [17]
Hey there, Xs4etsmith!

The correct answer would be the second option.
To solve for this system of equation, we need to make both equations equal to each other but first we need to make each equation equal to 0.

So, 2x+y=3z goes to 2x+y-3z=0 (I subtracted 3z from both sides)
And x+y=6z goes to x+y-6z=0 (I subtracted 6z from both sides)
Now we can make them equal to each other.
2x+y-3z=x+y-6z
2x-3z=x-6z (I subtracted y from both sides to cancel it)
x-3z=-6z (I subtracted x from both sides)
x=-3z (I added 3z to both sides to isolate x)

Now, we replace the value of x for 3z and solve
2(-3z)+y=3z 
-6z+y=3z (Distribute)
y=9z (Add 6z to both sides)
So y is equal to 9z

Let's try the second equation
-3z+y=6z
y=9z (Add 6z to both sides)

The value of x would be -3z and when solving both equations, we get the same value for y which is 9z

Thank you for using Brainly.
See you soon!
4 0
4 years ago
Match the numbers to the correct number sentence 1. seven thousand, twenty-eight 1 7,828 2. seven thousand, two hundred eight 9,
kicyunya [14]
1. 7,028 2. 7,208 3. 7,288 4. 7,828 5. 7,088 6. 2,570 7. 2,507 8. 2,577 9. 2,057 10. 2,077 11. 9,009 12. 9,900 13. 9,090 14. 9,099 15. 9,999
8 0
3 years ago
54.54 54 54
Andre45 [30]
Catches me on yo yo
7 0
3 years ago
What is the volume of the cone to the nearest cubic millimeter? (Use ​π = 3.14)
Vladimir [108]

Answer: 301mm^3

Step-by-step explanation:

V=πr^2h/3

volume= 3.14 * 6^2 * 8/3

301mm^3

5 0
3 years ago
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