3 years ago

Which equation would help find the measure of

Mathematics

2 answers:

frez [133]3 years ago

6 0

Answer: the top one x+52+78=180

Juliette [100K]3 years ago

5 0

Answer:

x + 52 + 78 = 180

Step-by-step explanation:

By angle sum property of a triangle:

$x + 52 + 78 = 180$

You might be interested in

Write an equation to solve the following. Show all your work, including the steps for solving the equation and checking your ans

SpyIntel [72]

Equation
-4x + 16 = -116

solve for x
-4x + 16 = -116

subtract 16 to both sides
-4x + 16 - 16 = -116 - 16

simplify
-4x = -132

divide -4 to both sides
-4x/-4 = -132/-4

simplify
x = 33

answer: the number is 33

4 0

3 years ago

"your friend is more than 3 minutes late" write four numbers that make the statement true plz answer

topjm [15]

Any number bigger than 3
4,5,6,7 are 4 numbers

6 0

3 years ago

Find the product. Simplify your answer.

statuscvo [17]

Answer:

1/5

Step-by-step explanation:

Factor x² - 5x - 6

x² - 5x - 6 = (x + 1)(x - 6)

$\frac{x-6}{(x+1)(x-6)}$

Cancel the common factor.

$\frac{1}{x+1}$

$\frac{1}{x+1}$ · $\frac{x+1}{5}$

$\frac{1*(x+1)}{5*(x+1)}$

Cancel the common factor.

1/5

7 0

2 years ago

Read 2 more answers

According to the given Information, AB II DC and BC II AD . Using a straightedge, extend segment AB and place point P above poin

Novay_Z [31]

Angles ABC and CDA are accurate

7 0

3 years ago

Given: ∠A is a straight angle. ∠B is a straight angle.

choli [55]

Given: ∠A is a straight angle. ∠B is a straight angle.

We need to Prove: ∠A≅∠B.

We know straight angles are of measure 180°.

So, ∠A and <B both would be of 180°.

It is given that ∠A and ∠B are straight angles. This means that both angles are of 180° because of the the definition of straight angles. Using the definition of equality, m∠A=m∠B . Finally, ∠A≅∠B by definition of congruent. 

7 0

3 years ago

Read 2 more answers