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3 years ago

What Is The Missing Angle Measure of This Irregular Quadrilateral

Mathematics

1 answer:

ioda3 years ago

3 0

Answer:

the sum of the angles in a quadrilateral is 360 degrees

Step-by-step explanation:

360 - (60 + 150 + 70) = 360 - 280 = 80 degrees

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Please help !!

shutvik [7]

Given:

The limit problem is:

$\lim_{x\to 3}(x^2+8x-2)$

To find:

The limit of the function by using direct substitution.

Solution:

We have,

$\lim_{x\to 3}(x^2+8x-2)$

Applying limit, we get

$\lim_{x\to 3}(x^2+8x-2)=(3)^2+8(3)-2$

$\lim_{x\to 3}(x^2+8x-2)=9+24-2$

$\lim_{x\to 3}(x^2+8x-2)=33-2$

$\lim_{x\to 3}(x^2+8x-2)=31$

Therefore, the correct option is D.

4 0

3 years ago

Pls help me with number

vredina [299]

Answer:

Total people = 240

Step-by-step explanation:

Let the total number of people by 'x'.

$\sf \text{Number of men =$ \dfrac{1}{4}*x$} \\$

$\sf \text{Number of women =$\dfrac{1}{3}x$}$

Number of children = 100

When we subtract the total number of men and women from the total people 'x', we get the number of children.

$\sf x - \left(\dfrac{1}{4}x+\dfrac{1}{3}x\right)= 100\\\\x - \left(\dfrac{1*3}{4*3}x+\dfrac{1*4}{3*4}x\right)=100\\\\$

$x- \dfrac{4+3}{12}x=100\\\\x - \dfrac{7}{12}x = 100\\\\ \dfrac{12}{12}x-\dfrac{7}{12}x = 100\\\\ \dfrac{5}{12}x=100\\$

$\sf x = 100*\dfrac{12}{5}\\$

x = 20 * 12

x = 240

<h3> Total number of people = 240</h3>

7 0

1 year ago

How do you know where to place the decimal point in the quotient when dividing decimals by a whole number

kvasek [131]

Always when division with fractions, always move the decimal to the left.

8 0

3 years ago

1) 2a - 8a = 12 - 8a

Ilya [14]

Answer: a = 6

Step-by-step explanation:

2a - 8a = 12 - 8a

Add 8a to each side

10a - 8a = 12

Subtract 10a and 8a

2a = 12

Divide each side by 2

a = 6

6 0

3 years ago

Read 2 more answers

If the slope of a line is 3, what is the slope of the line that is parallel to it?

Taya2010 [7]

Answer:

Step-by-step explanation: If they are parallel, the lines will always run the same distance apart and never intersect. If the slopes are different, they will intersect at some point

4 0

2 years ago

Read 2 more answers

What Is The Missing Angle Measure of This Irregular Quadrilateral​

What Is The Missing Angle Measure of This Irregular Quadrilateral