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3 years ago

-10+2= (operation of integers)

Mathematics

2 answers:

nekit [7.7K]3 years ago

7 0

Hi there! :)

-10+2=-8

Hope this helps!

~Just a determined gal

#CarryOnLearning

Please mark brainliest; I would really appreciate that! :)

$MysteriousNature :)$

ValentinkaMS [17]3 years ago

3 0

Answer:

-8

Step-by-step explanation:

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Answer:

Step-by-step explanation:

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3 years ago

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alukav5142 [94]

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CHOICE B.

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3 years ago

PQR is a right angled triangle calculate the size of angle marked x

romanna [79]

Answer:

$\displaystyle x \approx 37.4^\circ$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Multiplication Property of Equality
Division Property of Equality
Addition Property of Equality
Subtraction Property of Equality

Trigonometry

[Right Triangles Only] SOHCAHTOA
[Right Triangles Only] cosθ = adjacent over hypotenuse

Step-by-step explanation:

Step 1: Define

Angle θ = x

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Hypotenuse = 7.3

Step 2: Solve for x

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[Equality Property] Trig inverse: $\displaystyle x^\circ = cos^{-1}(0.794521)$
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3 years ago

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vekshin1

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Step-by-step explanation:

explanation is in the image above

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2 years ago

Brian invests £4000 into his bank account.

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Step-by-step explanation:

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3 years ago

-10+2= (operation of integers)​

-10+2= (operation of integers)