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3 years ago

Find the fourth angle. picture below pleasae help

Mathematics

1 answer:

erastovalidia [21]3 years ago

4 0

Answer:

88°

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Geometry

Sum of Angles: 180(n - 2)°

Step-by-step explanation:

Step 1: Identify

We have a polygon, so n = 4.

Substitute [SA]: 180(4 - 2)°
(Parenthesis) Subtract: 180(2)°
Multiply: 360°

This tells us the sum of all angles in the shape.

Step 2: Solve for x

Set up equation: 90° + 93° + 89° + x° = 360°
Combine like terms: x° + 272° = 360°
Isolate x: x = 88°

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Answer:

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Step-by-step explanation:

4 miles per day added on to the already existing 56 miles equals the total length.

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3 years ago

Answer correctly for 5 star and brainliest

nataly862011 [7]

Answer:

$m=\frac{5}{2}$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

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

Step-by-step explanation:

Step 1: Define

Point (-2, -4)

Point (2, 6)

Step 2: Find slope m

Substitute [Slope Formula]: $m=\frac{6+4}{2+2}$
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3 years ago

Which statement about the slope of the line is true

Nata [24]

Check the picture below.

of course, that's the slope simplified, now, taking a peek at the non-simplified slopes that are shaded, the larger triangle will have a larger "run" and a larger "rise" and thus a larger slope than the smaller one.

So we can say that from the origin to A, the non-simplified slope is larger than from A to B.

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2 years ago