2 years ago

A measure of three angles of a triangle is shown below. What is the measurement of x? Record your answer in the gridable below.

Mathematics

1 answer:

Kaylis [27]2 years ago

6 0

x + (x + 2) + 38 = 180

2x + 40 = 180

2x = 140

x = 70

You might be interested in

Choose the correct simplification of the expression (2x − 6)(3x2 − 3x − 6).

seraphim [82]

If you would like to solve (2x - 6) * (3x^2 - 3x - 6), you can do this using the following steps:

(2x - 6) * (3x^2 - 3x - 6) = 2x * 3x^2 - 2x * 3x - 2x * 6 - 6 * 3x^2 + 6 * 3x + 6 * 6 = 6x^3 - 6x^2 - 12x - 18x^2 + 18x + 36 = 6x^3 - 24x^2 + 6x + 36

The correct result would be 6x^3 - 24x^2 + 6x + 36.

3 0

3 years ago

Read 2 more answers

What is the value of s? s = __°

AlladinOne [14]

Answer:

50 what

Step-by-step explanation:

8 0

3 years ago

A group of 40 children attended a baseball game on a field trip.Each child received either a hot dog or bag of popcorn.Hotdogs w

vfiekz [6]

Answer:

20 hotdogs and 22 bags of popcorn.

Step-by-step explanation:

8 0

2 years ago

I NEED HELP CANT GET THE ANSWER TRIED MORE THAN 5 TIMES

Alik [6]

The answer would be a

6 0

2 years ago

John took all his money from his savings account. He spent $110 on a radio and 4/11 of what was left on presents for his friend

svp [43]

Answer:

$1210

Step-by-step explanation:

Let x be total amount

First John spent $110 on a radio and 4/11 of what was left on presents for his friends so he was left with

$\frac{7}{11}(x-110)=\frac{7}{11}x-70$

Then he put 2/5 of his remaining money into a checking account

$\frac{3}{5}\left(\frac{7}{11}x-70\right)$

Rest he donated to charity

$420=\frac{3}{5}\left(\frac{7}{11}x-70\right)\\\Rightarrow \left(\frac{7}{11}x-70\right)=\frac{2100}{3}\\\Rightarrow \frac{7}{11}x-70=700\\\Rightarrow \frac{7}{11}x=770\\\Rightarrow x=1210$

Hence total amount of money John originally had was $1210

8 0

2 years ago