3 years ago

Use an addition sentence to help solve -30 -10

Mathematics

2 answers:

Leno4ka [110]3 years ago

6 0

Wouldnt that that be -20

Ratling [72]3 years ago

5 0

-40 is the answer
im posotive

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8_murik_8 [283]

Answer:

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General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Geometry

Volume of a Cylinder Formula: $\displaystyle V = \pi r^2h$

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Step-by-step explanation:

Step 1: Define

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