3 years ago

Find the value of x and unknown interior angle for each triangle

1 answer:

4 0

The interior angles of a triangle add up to 180 degrees, therefore:

40 + 40 + x-10 = 180
80 + x - 10 = 180
70 + x = 180
x = 110

< D = 110 - 10 = 100

You might be interested in

There are 72 girls playing in the playground 3/7 of the children in the playground are boys how many children are playing in the

kogti [31]

Fraction of girls = 1 - 3/7 = 4/7

4/7 is equivalent to 72 girls
1/7 .. .. ............. 72 / 4 = 18
Total number of children = 7/7 = 18*7 = 126 Answer

6 0

3 years ago

Ms.jones has a decorative pyramid that sits on her fireplace mantle .the base is an equilateral triangle with an area of 6 squar

levacccp [35]

ion know but 7 :Ddfsdf

8 0

3 years ago

How do you convert 1 1/3 as a decimal

Nesterboy [21]

1/3 would be 0.333...

1+0.333...=1.333

3 0

3 years ago

Read 2 more answers

Whoevr answers this question correctly gets brainly and show your work please

blsea [12.9K]

Answer:

1/4

Step-by-step explanation:

The chance of it landing heads up once would be 1/2

The chance of it landing heads up twice would be 1/4

The chance of it landing heads up three times would be 1/8

The chance of it landing heads up four times would be 1/16

See the pattern?

Pattern: Divide the denominator by 2.

<h2>Please give brainliest!!! :) </h2>

3 0

2 years ago

The slope-intercept form of the equation of a line that passes through point (-2, -13) is y = 54 -3. What is the point slope

dangina [55]

Answer:

$y+13=5(x+2)$

Step-by-step explanation:

The correct question is

The slope-intercept form of the equation of a line that passes through point (-2, -13) is y = 5x -3. What is the point slope form of the equation for this line?

we have

$y=5x-3$