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3 years ago

Helppppppppppppppppppppppppp!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics

2 answers:

Marianna [84]3 years ago

7 0

Answer:

x = -1

Step-by-step explanation:

14x + 2 = 9x -3

Transpose

14x -9x = -3 -2

5x = -5

x= -5/5

x = -1

masha68 [24]3 years ago

5 0

Answer:

x = -1

Step-by-step explanation:

$14x+2=9x-3\\\\5x+2=-3\\\\5x=-5\\\\x=-1$

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98 points. (wont let me go to 100)

PIT_PIT [208]

Answer:

4)x=15

5)137 degrees

6)supplementary

7)complentary

8)neither

Step-by-step explanation:

4) complementary angles sum = 90

so (3*15+30)

45+30=75

angle 1+angle 2=90

angle 1+75=90

90-75=15

angle1=15

5) angle z is a linear angle which means angle43+anglez=180

180-43=137 degrees

6) supplementary angles =180 degrees

53+127=180

so these angles are supplementary

7) complementary angles =90

56+34=90

so these angles are complementary

8) angles are vertical

HOpe this helps plz vote my answer the brainiest if it does!!!

6 0

4 years ago

Read 2 more answers

Find the slope of the line.

Archy [21]

Answer:

$\displaystyle m=0.8$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Slope Formula: $\displaystyle m=\frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

Step 1: Define

Point (4, 1.2)

Point (10, 6)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m

Substitute [SF]: $\displaystyle m=\frac{6-1.2}{10-4}$
Subtract: $\displaystyle m=\frac{4.8}{6}$
Divide: $\displaystyle m=0.8$

7 0

3 years ago

Read 2 more answers

Freeeeeeee pointssssss

user100 [1]

1 plus 1 is two. Thank you.

6 0

3 years ago

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√(5/6)^2 plz help me

Aloiza [94]

You do 2x5=10 then x 6=12

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3 years ago

Does the table represent an exponential function?

Aleks04 [339]

Hello,

the table is y=4x is linear not exponential
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3 years ago