3 years ago

How do you write fourteen and seven-tenths squared in all three froms

Mathematics

1 answer:

Oduvanchick [21]3 years ago

6 0

10 + 4 + 0.7 + /10
fourteen and seven-tenths
14 7/10

You might be interested in

What is 1.089times27.43

maria [59]

29.87127 or, if rounded, could be 29.8713, 29.871, 29.87, or 29.9

8 0

3 years ago

Points A, B, C, and D are connected by segments.

Verizon [17]

Answer:

Step-by-step explanation:

I think its c

I'm not sure

4 0

3 years ago

The sum of two numbers is 10 and their product is 24. Find the<br>numbers.

irina [24]

Answer:

Step-by-step explanation:

$x,\ y-\text{the numbers}\\\\(1)\qquad x+y=10\\\\(2)\qquad xy=24\\\\==================\\\\(1)\qquad x+y=10\qquad\text{subtract}\ y\ \text{from both sides}\\(*)\qquad x=10-y\\\\\text{Substitute to (2):}\\\\(10-y)y=24\qquad\text{ue the distributive property:}\ a(b+c)=ab+ac\\10y-y^2=24\qquad\text{subtract 24 from both sides}\\-y^2+10y-24=0\qquad\text{change the signs}\\y^2-10y+24=0\\y^2-6y-4y+24=0\\y(y-6)-4(y-6)=0\\(y-6)(y-4)=0\iff y-6=0\ or\ y-4=0\\\\y-6=0\qquad\text{add 6 to both sides}\\y=6\\\\y-4=0\qquad\text{add 4 to both sides}\\y=4$