Answer:
a
Step-by-step explanation:
Answer: b= 45
Step-by-step explanation:
Step 1: Subtract 5b from both sides.
2b+23−5b=5b−112−5b
−3b+23=−112
Step 2: Subtract 23 from both sides.
−3b+23−23=−112−23
−3b=−135
Step 3: Divide both sides by -3.
−3b
/-3 = -135/-3
Answer:
26
Step-by-step explanation:
130-20%=104
25% of 104 is=26
Answer:
4
By pythagorean rule
Answer:
X = 13 (rounded off to one decimal place)
STAY SAFE GOD BLESS YOU
Step-by-step explanation:
X² = H² - b²
X² = 23² - 19²
X² = 529 - 361
√x² = √168
X = 12.9614
X = 13 (rounded off to one decimal place)