3 years ago

If the measure of arc DEF is 248°, what is the measure of ∠DEF?

2 answers:

3 0

According to formulas, the measurement of arc DF is twice the measurement of ∡DEF. Arc DF is equal to 360-248 or 112. Hence ∡DEF is equal to 56 degrees.<span>
</span>

AVprozaik [17]3 years ago

3 0

Answer:

The answer is 56, just did it, got it right ;P

Step-by-step explanation:

You might be interested in

How do you solve 7n-2=6n-2n

pantera1 [17]

First combine like terms:
6n-2n = 4n
7n-2=4n
subtract 7n from both sides
7n-2=4n
-7n -7n
-2=-3n
divide -2 on both sides.
n=1.5

7 0

3 years ago

Graph the system of linear inequalities.<br> y > 3x + 2<br> y ≤ 3x − 4

Alisiya [41]

$y > 3 \times 2 \\ solve \: for \: y \\ y > 6 \\ ye \: {6 + \infty }$

Sorry that's all i know

<h3>that is in my answer</h3>

<h2>#carryonlearning:-D</h2>

8 0

3 years ago

1. Solve: 6x - 12 < 6<br> 2. Solve: 2(3x-8) >8

8090 [49]

Answer:

Step-by-step explanation:

1. here you go mate

step 1

6x - 12 < 6 equation

step 2

6x - 12 < 6 simplify

6x-12+12<6+12

step 3

6x<18 Divide both sides

$\frac{6x}{6}$

answer

x<3

2. Here you go mate

step 1

2(3x-8) >8 equation

step 2

2(3x-8) >8 simplify

6x-16+16>8+16

step 3

6x>24 divide both sides

$\frac{6x}{6} >\frac{24}{6}$

answer

x>4

4 0

3 years ago

I WILL GIVE 20 POINTS TO THOSE WHO ANSWER THIS QUESTION RIGHT NOOOO SCAMS AND EXPLAIN WHY THAT IS THE ANSWER

Yakvenalex [24]

Answer:

The surface area of ball is 400π sq.cm

6 0

2 years ago

Which two segments are a base and its associated altitude of parallelogram QRST?

zloy xaker [14]

B. You don’t exactly need a reason do you?

3 0

3 years ago

Read 2 more answers