All categories

3 years ago

Can somebody help me ill give u brainlist

Mathematics

2 answers:

liberstina [14]3 years ago

3 0

90 degrees hope this helps :)

forsale [732]3 years ago

3 0

Your answer is 90

You can see that there’s a right angle on the right side of the triangle.
Or, if you want to be more specific:

Since two triangles are congruent,
Angle w=62

So, 180-(28+62)
= 180-90
=90

You might be interested in

Simplify ; √12 - 7√75

BigorU [14]

$\sqrt{12} = 2 \sqrt{3}$ and $7 \sqrt{75} = 35 \sqrt{3}$ . Thus, $2 \sqrt{3} - 35\sqrt{3} = -33\sqrt{3}$ .

5 0

3 years ago

42= -7 (z - 3) z = ?

BartSMP [9]

Answer:

z = -3

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Equality Properties

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

Distributive Property

Terms/Coefficients

Step-by-step explanation:

Step 1: Define

Identify.

42 = -7(z - 3)

Step 2: Solve for z

[Distributive Property] Distribute -7: 42 = -7z + 21
[Subtraction Property of Equality] Subtract 21 on both sides: 21 = -7z
[Division Property of Equality] Divide -7 on both sides: -3 = z
Rewrite: z = -3

5 0

3 years ago

Which table reprents a linear function

valentinak56 [21]

Answer:

123456789012345567890

5 0

3 years ago

What is the distance between each pair of points (-3,3),(5,0)

Effectus [21]

The formula of a distance between two points:

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

We have the points (-3, 3) and (5, 0).

Substitute the coordinates of the points to the formula:

$d=\sqrt{(5-(-3))^2+(0-3)^2}=\sqrt{8^2+(-3)^2}=\sqrt{64+9}=\sqrt{73}$

7 0

4 years ago

Which side lengths form a right triangle?

fredd [130]

Answer:

Answer: $\huge\mathfrak\pink{S} \huge\mathfrak\purple{o} \huge\mathfrak\blue{l} \huge\mathfrak\red{u} \huge\mathfrak\green{t} \huge\mathfrak\pink{i}\huge\mathfrak\purple{o}\huge\mathfrak\red{n}\huge\mathfrak\orange{➔}\$ Pythagoras law:h²=p²+b²

needed to apply

4²+8²=12²

80≠144 not a right angled triangle

again

2²+√5²=3²

9=9/

side are a right angled triangle

again

2²+2²=(√8)²

4+4=8

8=8

side are a right angled triangle

4 0

3 years ago