All categories

2 years ago

Can someone help plz

Mathematics

1 answer:

Ksenya-84 [330]2 years ago

7 0

Answer: x=-7

Step-by-step explanation:

1) The angles of a triangle are equal to 180

2) Add your angles together and set them equal to 180 like this:

x+59+x+51+84=180

3) Combine like terms:

2x+ 194 =180

4) Subtract 195 from both sides:

2x+ 194 =180

- 194 -194

2x = -14

5) Divide by 2 on both sides

2x= -14

/2 /2

x= -7

You might be interested in

What is the slope of this line?

anygoal [31]

Answer:

35^67

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

48 is the product of Carlos's age and 3.

Sergio [31]

Answer:

Step-by-step explanation:

48= 3x

48/3 = x

x= 16

'product and' means multiply I googled it

7 0

3 years ago

A chef planning for a large banquet thinks that 2 out of every 5 dinner guests will order soup. 800 guests are going to be at th

Xelga [282]

Answer:

The Chef will prepare 320 soups for a large banquet

Step-by-step explanation:

chef thinks that 2 out of every 5 dinner guests will order soup

===> Order soup / total number of attender

= 2/5

Total guest = 800 ==> 4 people ordered soup is

2 /5 = x /800

cross multiplying

x = 2 x 800 / 5

= 320

The Chef will prepare 320 soups for a large banquet

8 0

3 years ago

Hurry please I'm timed.

mote1985 [20]

The answer is A.

This is saying 5E-9/2E4, so it equals 2.5E-13.

7 0

2 years ago

The log of x cubed times y squared simplified

tresset_1 [31]

Answer:

$log(x^{3}y^{2}) = 3 log x+2 log y$

Step-by-step explanation:

Step 1:-

using logarithmic formula $log(ab)=log a+log b$

so given $log(x^{3} y^{2} ) = log (x^{3} )+log(y^{2} )$

now simplify

= $3 log x+2 log y$

<u>Answer:</u>-

$log(x^{3}y^{2})= [tex]3 log x+2 log y$

4 0

3 years ago