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3 years ago

Help please im not sure

Mathematics

2 answers:

riadik2000 [5.3K]3 years ago

7 0

Answer:

A linear pair is a pair of adjacent angles formed when two lines intersect.

Step-by-step explanation:

option no. d because only these are the possible linear pairs

option no. d because only these are the possible linear pairs its according to me maybe wrong mark me brainliest

Lisa [10]3 years ago

4 0

Answer:

the first and last

Step-by-step explanation:

its correct

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[ 1 What is the distance between the points (-4, -8) and (10,-8)? Need help

Vedmedyk [2.9K]

Answer:

Step-by-step explanation:

√(-8-8)^2 +(10+4)^2=

✓-32+28

✓4

3 0

3 years ago

Which term of the Ap: 3,8,13,18.......is 78?

Alex Ar [27]

Answer:

$\bold{a_{16}=78}$

Step-by-step explanation:

$a_1=3,\ a_2=3+5=8,\ a_3=8+5=13,\ a_4=13+5=18\ \implies\ d=5\\\\a_n=a_1+(n-1)d\\\\a_n=3+(n-1)(5)\\\\a_n=3+5n-5\\\\a_n=5n-2\\\\ a_n=78\quad\implies\quad n=\,??\\\\78=5n-2\\\\78+2=5n\\\\5n=80\\\\n=16$

4 0

3 years ago

Solve for X PLEASE HELP ME

guapka [62]

Answer:

x = 10°

Step-by-step explanation:

Step 1:

92° + x° + 78° = 180° Supplementary Angles

Step 2:

x° + 170° = 180° Combine Like Terms

Step 3:

x° = 180° - 170° Subtract 170° on both sides

Answer:

x = 10°

Hope This Helps :)

4 0

3 years ago

ben went to the hardware store and bought 15 pieces of rope of equal length.The total length of the ropes was 326.7 meters.How l

OLEGan [10]

Answer:

21.78 meters

Step-by-step explanation:

Divide 326.7/15

7 0

3 years ago

If this is wrong I WILL report you

MaRussiya [10]

The correct answer is #2: 6,2 9,3 12,4 because all of these answers equal 1/3

4 0

3 years ago