Which of the following could NOT be the measures of the angles of a triangle?

1 answer:

8 0

the angles of a triangle always equals 180 degrees, so all of them cant be the measure of the angles of a triangle except for D

You might be interested in

Mrs. Lay's Instagram followers went from 40 to 72. What was the percent increase?

anastassius [24]

Answer:

The percentage increase when Mrs.Lay’s instagram followers went from 40 to 72 is 80%

Solution:

The percentage increase can be found out by dividing change in value by initial value. This is given as,

$\bold{\text { percentage increase } = \frac{( \text {final count-initial count} }{\text {initial count}} \times 100}$

From question, we get

Initial count of Mrs.Lay = 40

Final value of Mrs.Lay = 72

So percentage increase when Mrs Lay’s Instagram followers went from 40 to 72 is

$\text { percentage increase }=\frac{72-40}{40} \times 100$ $= \frac{32}{40} \times 100$

$=\frac{4}{5} \times 100$

= 80

Hence percentage increase when Mrs Lay’s Instagram followers went from 40 to 72 is 80%.

4 0

3 years ago

Write an equation in slope intercept form for the trend line shown below.

masha68 [24]

Step-by-step explanation:

Given line is passing through the points (3, 60) & (6, 50)

Therefore, slope of line:

$m = \frac{50 - 60}{6 - 3} = - \frac{10}{3} \\ y - intercept \: (b) = 70 \\ equation \: of \: line \: in \: slope \: intercept \\ form \: is \: given \: as : \\ y = mx + b \\ \huge \red{ \boxed{\therefore \: y = - \frac{10}{3} x + 70}} \\ which \: is \: the \: required \: equation.$

6 0

3 years ago

Read 2 more answers

. William fills 1/3 of a water bottle in 1/6 of a minute. How much time will it

Alex Ar [27]

Answer:

It will take him

$\frac{1}{2}$

of a minute to fill the bottle.

Step-by-step explanation:

I'm really not sure this is right but..

we can solve using proportions. Cross-multiply and divide.

$\frac{ \frac{1}{3} of \: a \: water \: bottle}{\frac{1}{6} minute} \: = \frac{ \frac{3}{3} of \: a \: water \: bottle}{x} \\ \\ \frac{ \frac{1}{6} }{ \frac{1}{3} } = \frac{ \frac{1}{3} x}{ \frac{1}{3} } \\ \\ \frac{1}{2} = x$