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2 years ago

WORTH MANY POINTS AND YOU WILL BE BRAINLIEST!!!

Mathematics

1 answer:

dem82 [27]2 years ago

5 0

Answer:

Step-by-step explanation: 2(3x-4) so it would be 6-4 which is 2

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Please help i don't understand it

Leto [7]

Answer:

for question #1) 6 times n + 12 = 60

Step-by-step explanation:

it works trust me

ps. im in high school in a GT math class

8 0

3 years ago

Graph the relation shown in the table. Is the relation a function? Why or why not?

dezoksy [38]

Answer:

Not a function fails the vertical line test

Step-by-step explanation:

This is not a function. The value of x = -1 goes to two different values of y

This would fail the vertical line test

4 0

2 years ago

Read 2 more answers

N is the set of integers that are greater than - 3 and less than 2.

Schach [20]

The given set is {-1,0,1,2,3,4,5}
(notice the -2 and 6 are excluded)

the subset which contain positive factors of 5 is {1,5}

so the complement set would be
{-1,0,2,3,4) which matches with b)

4 0

2 years ago

Randall bought 2 game controllers at Electronics Plus for $36. What is the unit rate for a game controller at Electronics Plus

yKpoI14uk [10]

Would it be half of 36

4 0

3 years ago

Read 2 more answers

Solve the right triangle, ΔABC, for all the missing side and angles to the nearest tenth given sides a = 10.6 and b = 19.2.

Aliun [14]

Answer:

Part 1) $c=21.9\ units$

Part 2) $B=61.1\°$

Part 3) $A=28.9\°$

Part 4) $C=90\°$

Step-by-step explanation:

step 1

Find the length side c

Applying the Pythagoras Theorem

$c^{2}=a^{2}+b^{2}$

substitute the given values

$c^{2}=10.6^{2}+19.2^{2}$

$c^{2}=481$

$c=21.9\ units$

step 2

Fin the measure of angle B

we know that

In the right triangle

$tan(B)=b/a$

substitute the given values

$tan(B)=19.2/10.6$

$B=arctan(19.2/10.6)=61.1\°$

step 3

Find the measure of angle A

we know that

The measure of interior angles in a triangle must be equal to 180 degrees

∠A+∠B+∠C=180°

Remember that in a right triangle the measure of angle C is 90 degrees

we have

$B=61.1\°$

$C=90\°$

substitute

$A+61.1\°+90\°=180\°$

$A=28.9\°$

4 0

2 years ago