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Salsk061 [2.6K]
3 years ago
7

Help please numbers 12, 13, 14, 15please show work

Mathematics
1 answer:
kari74 [83]3 years ago
5 0
Those are the answers for 12,13,14,15

You might be interested in
Need help ASAP please!
ArbitrLikvidat [17]

x | - 8 - 4 0 4 8

y | 28 16 4 - 8 - 20

to calculate the values of y, substitute the given values of x into the equation

x = - 8 : y = (- 3 × - 8 ) + 4 = 24 + 4 = 28

x = - 4 : y = (- 3 × - 4 )+ 4 = 12 + 4 = 16

x = 0 : y = (- 3 × 0 ) + 4

0 + 4 = 4

x = 4 : y = (- 3 × 4 ) + 4 = - 12 + 4 = - 8

x = 8 : y = (- 3 × 8 ) + 4 = - 24 + 4 = - 20


3 0
4 years ago
A triangle has vertices located at C(-1,3), A(-1,-3) and T(7,-3). What is the length of the longest side of the triangle ? Ps: p
Harman [31]
CA = 6
AT = 8
TC = ?

Area = 24

24 = 6 + 8 + ?
6 + 8 = 14
24 - 14 = 10

TC = 10

Answer: the length of the longest side is 10.
8 0
3 years ago
1. A train travels 200 miles in 5 hours. At this rate, how many miles will the train travel in 8 hours?
nydimaria [60]
The answer is 320 or C.
6 0
3 years ago
Read 2 more answers
What is the measure of each angle of a regular 26-gon?
lina2011 [118]

Answer:

Angle of Regular polygon = 166.15° (Approx.)

Step-by-step explanation:

Given:

Regular polygon with 26 sides

Find:

Measure of each angle of Regular polygon

Computation:

Angle of Regular polygon = [(n-2)180] / n

where n = number of sides

Angle of Regular polygon = [(26-2)180] / 26

Angle of Regular polygon = [(24)180] / 26

Angle of Regular polygon = [4,320] / 26

Angle of Regular polygon = 166.15° (Approx.)

8 0
3 years ago
WILL GIVE BRAINLIEST!
amid [387]

Answer:

True

Step-by-step explanation:

12*13=156

12*0.5=6

156+6=162

Then we put a money sign in front and a . point after the 2 and two 0's and we get $162.00

3 0
3 years ago
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