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3 years ago

HELPPP ASAP WILL MARK BRAINLEST!!!

Mathematics

2 answers:

Pachacha [2.7K]3 years ago

8 0

X will be 19. Hope this helps!!!

blagie [28]3 years ago

6 0

Answer:

Step-by-step explanation:

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marin [14]

39.8°

Step-by-step explanation:

theta = tan^-1(10/12)

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3 years ago

What is the first step in solving this problem: -2 •(3+8+4)2

blondinia [14]

The first step is to solve the parenthesis because of PEMDAS.

hope this helps,, have a nice day :))

8 0

3 years ago

Read 2 more answers

HELP MARK YOU BRAINLEST IF ANSWERED CORRECTLY !!! (note there has to be 2 people that answered or I can't mark you brainlest) ♡♡

dimaraw [331]

You have to find the difference between 4 1/2 and 1 7/8, in other words subtract those. MAKE SURE YOU SUBTRACT 4 1/2 MINUS 1 7/8, IF YOU DO IT THE OTHER WAY AROUND, IT WILL IMPACT YOUR ANSWER. In order to subtract correctly, you have to make them common denominators. CORRECT ANSWER- B= 2 5/8

4 0

4 years ago

Read 2 more answers

Math when is the sum of two negative mixed numbers an integer

FrozenT [24]

The short answer is: when their fractions add up to full integers.

For examples, two halves make up a whole, or

$\frac{1}{2} + \frac{1}{2}=1$

so the mixed numbers with those will add up to full integers:

$-12\frac{1}{2} + (-3\frac{1}{2})=(-(12+3+1)=-16$

but if they don't add up to an interger, the whole sum won't be an integer:

$-12\frac{3}{4} + (-3\frac{3}{4})=(-(12+3+1\frac{1}{2})=-16\frac{1}{2}$

5 0

3 years ago

NEED THE ANSWER ASAP! Find the measure of the missing angle X

jasenka [17]

Answer:

50°

In order to determine the unknown angle, be sure to use the total sum of 180° 

120° - 180°= 60° ( this give you the red side inside the triangle)

Then you simple add the two number inside the triangle

60° + 70° = 130°( then you use this to find the missing corner by subtracting from 180°)

180°- 130° = 50° this is your missing angle X"

To prove it simple add all the 3 angles inside the triangle add up to 180°

60° + 70° + 50° = 180°

X = 50°

3 0

3 years ago