Answer:
130,110,40,90,165
Step-by-step explanation:
supplementary angles add up to 180
so 180-50= 130
180-70=110
etc
Answer:
Exact quotient is 0
Step-by-step explanation:
Given :
is the same as 1÷3.
To find : What is the exact quotient in decimal form of 1÷3
Solution : Here the divisor is 3
dividend is 1
To find quotient we divide divisor by dividend
1÷3 or
= 0.333...
So, the quotient is 0.333... and remainder goes on to 1 till the division goes on.
Exact quotient in decimal form is 0
Answer:
bh/2
Meaning :
base times height, halfed
Answer:
x = -203/23
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Equality Properties
- Multiplication Property of Equality
- Division Property of Equality
- Addition Property of Equality
- Subtraction Property of Equality<u>
</u>
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify</em>
y = -23(x + 9) + 4
y = 0
<u>Step 2: Solve for </u><em><u>x</u></em>
- Substitute in <em>y</em>: 0 = -23(x + 9) + 4
- [Subtraction Property of Equality] Subtract 4 on both sides: -4 = -23(x + 9)
- [Division Property of Equality] Divide -23 on both sides: 4/23 = x + 9
- [Subtraction Property of Equality] Subtract 9 on both sides: -203/23 = x
- Rewrite: x = -203/23
3a squared +4a-7 squared is a 2 btw