All categories

3 years ago

Which statements are always true regarding the

Mathematics

1 answer:

umka21 [38]3 years ago

3 0

C) m∠5 + m∠6 =180°

D) m∠2 + m∠3 = m∠6

E) m∠2 + m∠3 + m∠5 = 180°

Step-by-step explanation:

TRUST ME! JUST TOOK MY QUIZ ON E2020

You might be interested in

I’m confused on this one

Mashutka [201]

Greetings!

The formula for the area of any triangle is as followed:

$A_{triangle}=\frac{bh}{2}$

-------------------------------------------------------------------------------------------------------------

Let Statements:

Let the variable...

→ $b$ represent the length of the base of the triangle

→ $h$ represent the length of the height of the triangle

-------------------------------------------------------------------------------------------------------------

Using the information provided from the question, we can substitute its values in place of the variables and solve for the last remaining variable:

$10=\frac{(4)(x+3)}{2}$

Distribute the parenthesis (The Distributive Property) :

$10=\frac{((4)(x)+(4)(3))}{2}$

$10=\frac{4x+12}{2}$

Reduce the fraction to lowest terms:

$10=2x+6$

Add -6 to both sides of the equation:

$(10)+(-6)=(2x+6)+(-6)$

$4=2x$

Divide both sides of the equation by 2:

$\frac{4}{2}=\frac{2x}{2}$

$2=x$

-------------------------------------------------------------------------------------------------------------

The Answer to this Problem is:

$\boxed{x=2}$

-------------------------------------------------------------------------------------------------------------

I hope this helped!

-Benjamin

5 0

3 years ago

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!40 POINTS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Paul [167]

(5y+3)+(4y+8)=146
9y+11=146
9y=135
y=15

8 0

3 years ago

Read 2 more answers

Which equations show inverse operations of each other? Choose exactly two answers that are correct. 16×1/4 =4 1/4 ÷4 =116

qaws [65]

Answer:

6 × 1/4 = 4

4 × 1/4 = 1

4 ÷ 1/4 = 16

All three of these are correct

Step-by-step explanation:

16 × 1/4 = 4

16/4 = 4

4 = 4

1/4 ÷ 4 = 116

1/4 × 1/4 = 116

1/16 ≠ 116

4 x 1/4 = 1

4/4 = 1

1 = 1

4 ÷ 1/4 = 16

4 × 4 = 16

16 = 16

8 0

3 years ago

HELP FAST PLS I’ll mark u brainliest

Vesnalui [34]

Answer:

about 20 cents

Step-by-step explanation:

4 0

2 years ago

Which shows the expressions in the order they would appear on a number line from least to greatest?

Illusion [34]

c.)11 over 9, square root of 5, square root of 11, square root of 20, 2 to the power of 3

In order to compare, try to bring all of them into one similar form, like decimal.
Then, 11/9 = 1.22
Then, we can compare numbers under root, as 5 would be smaller than 11 which in turn is smaller than the 20, then 2^3 is 8, largest in series.

Hope this helps!

6 0

3 years ago

Read 2 more answers