Answer:
4
Step-by-step explanation:
To find out, all you've got to do is divide 50 by 2 which will then give you the number 25. This means that 2 can go into 50 exactly 25 times.
Answer:
3
Step-by-step explanation:
The Pythagorean Theorem can be used to determine an unknown side of a right triangle when two sides are known.
It states that a^2+b^2=c^2.
This is where a and b are the legs of the triangle, and c is the hypotenuse.
If you're unclear on this, you can draw a diagram to help you visualize it.
Hence, we can plug the given information into this formula.
a^2+8^2=(√73)^2
Simplify.
a^2+64=73
Subtract 64 from both sides.
a^2+64-64=73-64
a^2=9
Find the square root of both sides.
a=3
The length of the unknown leg in the right triangle is 3 units.
Answer:
(2,2)=x1,y1
(4,b)=x,y
(6,10)=x2,y2
using midpoint formula,
y=(y1+y2)/2
y=(2+10+)/2
y=6
which makes (4,b)=(4,6)
again,
(4,6)=x1,y1
(6,10)=x2,y2
(a,8)=x,y
using midpoint formulax=(x1+x2)/2
x=(4+6)/2
x=5
which makes (a,8)=(5,8)
<span>Understand that:
• the sum of two positive numbers is greater than either
number.
Understand that addition is the inverse of subtraction (addition
reverses subtraction and vice versa) and use this to check
results.
Respond rapidly to oral or written questions, explaining the
strategy used. For example:
• 654 add 50… Add 68 to 74…
• 7 add 12 add 9… Add 15, 6, 4, 15 and 1…
• What is the sum/total of 26 and 39? And of 13, 62 and 3?
• How many altogether are 121 and 35? And 61, 37 and 6?
• Increase 48 by 22.
• Which three numbers could have a total of 103?
Are there any others?</span>