All categories

2 years ago

I need help and i also need the work shown...please and thank you

Mathematics

2 answers:

Tomtit [17]2 years ago

7 0

Answer:

55°

Step-by-step explanation:

<u>Angle formed by two intersecting chords is half the sum of the intercepted arcs:</u>

m∠CED = 1/2(mCD + mBU)
125° = 1/2(195° + mBU)
195° + mBU = 250°
mBU = 250° - 195°
mBU = 55°

marin [14]2 years ago

5 0

Answer:

Step-by-step explanation:

You might be interested in

Find the slope of the lines through the points (2,-5) and (7,1)

ELEN [110]

Answer:slope=1.2

Step-by-step explanation:

Slope=y-y/x-x

=1-(-5)/7-2

= 6/5

=1.2

7 0

3 years ago

Is 48.4 closest to 49 on a number line

liubo4ka [24]

Answer:

if there are any less than 4.84 then yes it is.

Step-by-step explanation:

please give brainliest and hope this helps

3 0

3 years ago

How do you solve this

Dafna1 [17]

Answer: it’s 65 degrees

Step-by-step explanation: The angles 6 and 3 are alternate interior angles (basically their the same measure) so both will be 65 degrees!

3 0

2 years ago

I really need help!!!!!!!!!!!!

Debora [2.8K]

I am not 100% positive but from what I remember learning I think the answer you are looking for on the first question is C.

6 0

2 years ago

Read 2 more answers

Explain the distance formula. Then use it to calculate the

Alex777 [14]

Answer:

$dAB=10\ units$

Step-by-step explanation:

we know that

The <u>distance formula</u> is derived by creating a triangle and using the Pythagorean theorem to find the length of the hypotenuse. The hypotenuse of the triangle is the distance between the two points

The formula to calculate the distance between two points is equal to

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

we have

A(1, 1) and B(7, −7)

Let

(x1,y1)=A(1, 1)

(x2,y2)=B(7, −7)

substitute the given values in the formula

$dAB=\sqrt{(-7-1)^{2}+(7-1)^{2}}$

$dAB=\sqrt{(-8)^{2}+(6)^{2}}$

$dAB=\sqrt{64+36}$

$dAB=\sqrt{100}$

$dAB=10\ units$

6 0

2 years ago

Read 2 more answers