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3 years ago

How do i find the missing angle

Mathematics

2 answers:

lana66690 [7]3 years ago

7 0

Answer:

measure of angle f = 80 degreees

Brainliest please!

Lelu [443]3 years ago

4 0

Answer:

m<F = 80 degrees

Step-by-step explanation:

Since line DF and line FE are congruent you know that the triangle is isosceles so you know that <D and <E are equal.

50+50=100

180-100=80

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If 5x – 4 = 31, what is the value of x?

Lunna [17]

Answer:

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

Step-by-step explanation:

Hi there!

So, to answer this problem, I'll use the reverse method.

31 - 4 = 27,

So how many times, can 5 go into 27?

The closest factor of 5 to 27 is 25.

5 can go in to 27, 5 times.

Continuing on, there is a 2 left over, so the answer to your question is

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

5 · 5 $\frac{2}{5}$ - 4 = 31

Let me know if I am incorrect and I will attempt to find the right answer for you.

<em>waffletowne</em>

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