3456 TGᗩTᔕ ᑎOT TᕼE ᗩᑎᔕᗯEᖇ I ᒍᑌᔕT ᑎEEᗪ ᑭOIᑎTᔕ
Answer:
x= 0.4
Step-by-step explanation:
x^2 = 4/25 (0.16)
x = 0.4 Square root both sides
Answer: 3
Step-by-step explanation:
45 / 3 = 15
So,
What times 5 = 15
The answer is 3.
Ab=10
a^2+b^2=30
((a+b)^2=a^2+2ab+b^2=a^2+b^2+2*10=30+20=50
The first expression can be simplified by combining like terms.
First, the terms "4b" and "-3b" can be combined to form "b"
Then, the terms "-7" and "9" can be combined to form "2"
Finally, we simply put these two final terms together, to form "b+2"
Hence, 4b-7-3b+9 is equal to be + 2.
Hope this helps!
