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vlada-n [284]
4 years ago
12

Help with these math questions

Mathematics
1 answer:
KonstantinChe [14]4 years ago
7 0
The first one is: Y = (x - 1)² - 16

The third one is: (A) X = 6.
6² - 36 = 0

Still working on the other ones, though.
You might be interested in
Find the mode(s). 21 17 15 18 22 16 20
aliina [53]

There is no mode because the mode represents the most frequently occurring value in a data set. A data set may have more than one mode. It is one of the measures of central tendency.

5 0
4 years ago
Is the square root of 10 irrational or rational ​
valentina_108 [34]

Answer:

Irrational

Step-by-step explanation:

it can not be written as a simple fraction

4 0
4 years ago
1. -2 1/2 divided by 6=
frez [133]
Hi. Here are the answers and I am attaching a file that shows how I got them.

1. The simplified answer is: -5/12
2. The simplified answer is: - 1 1/5
3. The simplified answer is: - 1 7/10
4.  The simplified answer is: 1 5/6
5. The simplified answer is: 1 2/3

Hope this helps.

Take care,
Diana

3 0
3 years ago
Based on the graph, what is the perimeter of an octagon?​
Ghella [55]

Answer:

The perimeter of the regular octagon is 104 units

Step-by-step explanation:

we know that

The segment LM is the length of one side of the octagon

we have the coordinates

L(-6,-2) and M(6,3)

step 1

Find the distance LM

the formula to calculate the distance between two points is equal to

d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}}

substitute the values

d_L_M=\sqrt{(3+2)^{2}+(6+6)^{2}}

d_L_M=\sqrt{(5)^{2}+(12)^{2}}

d_L_M=\sqrt{169}

d_L_M=13\ units

step 2

Find the perimeter

we know that

A regular octagon has eight equal sides

so

To find out the perimeter, multiply by 8 the length of the segment LM

P=8(13)=104\ units

5 0
3 years ago
PLEASE PLEASE I NEED HELP ON THIS QUESTION
Xelga [282]

Answer: 330 ft

Step-by-step explanation: 5x11x6 = 330

5x11= 55

55x6=330

When your trying to find the area of something you always multiply. Hope this helped :)

5 0
3 years ago
Read 2 more answers
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