Ask question

Ask question

All categories

2 years ago

13

An isosceles triangle has base angles that each measure 42*. Which equation can be used to find z, the measure of the third angl

e of this isosceles triangle in degrees?
A) 84 + 2z = 180
B) 84 + z = 180
C) 42 + 2z = 180
D) 42 + z = 180

2 answers:

masya89 [10]2 years ago

5 0

<span>B) 84 + z = 180, since 42*2=84, 180-84=96, z=96</span>

pantera1 [17]2 years ago

4 0

The answer is (B) it is clearly.

You might be interested in

Distance between (-3,1) (1,5)

Mamont248 [21]

Answer & Step-by-step explanation:

For this problem, we will use the distance formula.

$d=\sqrt{(x2-x1)^2+(y2-y1)^2}$

For our (x1, y1), we will use (-3, 1). For our (x2, y2), we will use (1, 5). Now let's plug in our numbers and solve the problem.

$d=\sqrt{(1-(-3))^2+(5-1)^2}$

$d=\sqrt{4^2+4^2}$

$d=\sqrt{16 + 16}$

$d=\sqrt{32}$

$d=5.657$

So, the distance between (-3,1) and (1,5) is 5.657 units.

5 0

2 years ago

30000 is blank times as much as 30

Sindrei [870]

1000 is the answer !

8 0

2 years ago

Read 2 more answers

How do we solve 34.1/X=22

Aleonysh [2.5K]

$\frac{34.1}{x} = 22 \\ \\ 34.1 = 22x \\ \\ 1.55 = x \\ \\ x = 1.55 \\ \\ Answer: \fbox {x = 1.55}$

6 0

2 years ago

Read 2 more answers

HELLO PLEASE HELP ME I WILL GIVE BRAINLIEST

Arturiano [62]

I pretty sure it’s A

6 0

2 years ago

Algebra 2 Piece-wise functions!!

svetlana [45]

It's A.

1. The closed circle connects to the x≥1 function, so that rules out B and C.

2. The x≥1 piece has a positive slope on the graph, so that rules out D.

6 0

2 years ago