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3 years ago

Please help me please will give brainliest to anyone

Mathematics

2 answers:

Rom4ik [11]3 years ago

6 0

Answer:

All triangle angles HAVE to add to 180

180 - 134 = 46

Angle 3 is 46 degrees

Jobisdone [24]3 years ago

4 0

Answer: 136

Step-by-step explanation:

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I NEED HELP ASAP!!!!!!! A. m= -2 B. m= -1/2 C. m= 2 D. m= 1/2

LenaWriter [7]

Answer:

A. m = -2

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

Find points from graph.

Point (0, 0)

Point (1, -2)

Step 2: Find slope m

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

Substitute in points [SF]: $\displaystyle m=\frac{-2-0}{1-0}$
[Fraction] Subtract: $\displaystyle m=\frac{-2}{1}$
[Fraction] Divide: $\displaystyle m=-2$

6 0

2 years ago

Корень x-5=корень 3-x

Firlakuza [10]

√(x-5) = √(3-x)
|x-5| = |3-x|
x-5= 3-x
2x = 8
x=4

4 0

3 years ago

-28-(-16)= What is the answer

Finger [1]

Answer:

-12

Step-by-step explanation:

Step 1: Find the answer

Subtracting a negative number is same as adding a positive number

-28 - (-16)

-28 + 16

-12

Answer: -12

3 0

2 years ago

A concrete stepping stone neasures 20 square inches. what is the area of 30 such stones?

sattari [20]

If the area of one is 20, that the area of 30 is 20*30=600 square inches.

3 0

2 years ago

Mr. Conrad's pecan pie recipe calls for 1 3/4 cups of pecans. He plans to make 6 pies for his family reunion. How many cups of p

Reika [66]

According to my calculations the answer is 19.5 or 19.50 you can pick either one but your teacher will probably want the first.

4 0

3 years ago

Read 2 more answers

Please help me please will give brainliest to anyone ​

Please help me please will give brainliest to anyone