3 years ago

Find the measure of the indicated angle.

Mathematics

1 answer:

erik [133]3 years ago

3 0

Answer:

I believe it could be 25

Step-by-step explanation:

Eight angle = 90

1. 38 + 27 = 65

2. 90 - 65 = 25

I haven't done angles for a long time, but I hope my memories serves well. Sorry if it may be wrong, but this is what I remember from doing angles in Year 7

You might be interested in

(20 points and brainliest) Which table best classifies the following numbers as rational and irrational? negative 4 over 5., squ

Mademuasel [1]

Answer:

Step-by-step explanation:

cant tell what goes with which chart....but I can do this,..

negative 4 over 5 .......rational

sqrt 2....irrational

2.5.....rational

0.4 bar.....irrational

sqrt 16....rational

8 0

3 years ago

Quotient of 2/9 and 2/5

Annette [7]

8/45 is the correct answerrrrrr

8 0

3 years ago

Gene stated that finding

statuscvo [17]

Answer:

Yes, he is correct, just divide any number by 4 and you'll get 25% of that number.

Step-by-step explanation:

3 0

3 years ago

The table below represents the closing cost of ABC for the last 5 days. What is the r -value of the linear regression that fits

Gnoma [55]

Answer:

The correct option is D.

Step-by-step explanation:

The linear regression equation is in the form of

$y=bx+a$

Where,

$b=\frac{n(\sum xy)-(\sum x)(\sum y)}{n(\sum x^2)-(\sum x)^2}$

$a=\frac{(\sum y)(\sum x^2)-(\sum x)(\sum xy)}{n(\sum x^2)-(\sum x)^2}$

The formula of r is

$r=\frac{n(\sum xy)-(\sum x)(\sum y)}{\sqrt{[n(\sum x^2)-(\sum x)^2][n(\sum y^2)-(\sum y)^2]}}$

The values are

$\sum x=15,\sum y=98.91,\sum x^2=55,\sum y^2=1957.8295,\sum xy=293.78, n=5$

Using above formula, we get

$r=-0.85650$

Therefore option D is correct.

3 0

3 years ago

Read 2 more answers

I gotta go stinky in the toilet. Do i. A. Go make stinky in the toilet now and do my assignment later, or B. go stinky in my pan

lbvjy [14]

Answer:

go stinky in the toilet now and homework later

9 0

3 years ago

Read 3 more answers