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den301095 [7]
4 years ago
6

I need help please and thank you

Mathematics
2 answers:
Lana71 [14]4 years ago
7 0

Answer:

I think the correct answer is

A- 40

B- 40

grin007 [14]4 years ago
3 0

Answer:30

Step-by-step explanation:

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This was very hard for me please help thanks.​
AleksAgata [21]

Step-by-step explanation:

m<5 = 60 (<5 & 60deg < are vertical)

m<6 = 120 (<s 5 and 6 are a linear pair)

m<9 = 120 (<s 6 and 9 are vertical)

m<4 = 80 (<s 4 and 80 deg < are vertical)

m<7 = 100 (<7 and 80 deg < are linear pair)

m<10 = 100 (<s 7 and 10 are vertical <s)

m<8 = 60 (<s 5 and 8 are corresp <s)

m<3 = 80 (80 deg <3 are corresp <s)

m<2 = 40 (80 + 60 + m<2 = 180)

m<1 = 60 (<s 1 & 5 are alt int <s)

8 0
3 years ago
A surveyor determined that the distance across a pond is 2,255 feet. Approximately, what is the distance?
vlada-n [284]
The answer has to be c
7 0
3 years ago
The histogram represents a data distribution with uniform class widths 1.
aliina [53]
I think it’s b... I don’t but i tried if it is wrong I’m sorry if it was right your welcome
4 0
3 years ago
Read 2 more answers
4. Name the first five terms of the arithmetic sequence. a1 = -35, d=4​
eduard

Answer:

Step-by-step explanation:

We first have to write the equation for the sequence, then finding the first five terms will be easy. Follow the formatting:

a_n=a_1+d(n-1) and we are given enough info to fill in:

a_n=-35+4(n-1) and

a_n=-35+4n-4 and

a_n=-39+4n or in linear format:

a_n=4n-39 where n is the position of the number in the sequence. We already know the first term is -35.

The second term:

a_2=4(2)-39 so

a_2=8-39 and

a_2=-31

The third term:

a_3=4(3)-39 and

a_3=12-39 so

a_3=-27 and we could go on like this forever, but the nice thing about this is when we know the difference all we have to do is add it to each number to get to the next number.

That means that the fourth term will be -27 + 4 which is -23.

The fifth term then will be -23 + 4 which is -19. You can check yourself by filling in a 5 for n in the equation and solving:

a_5=4(5)-39 and

a_5=20-39 so

a_5=-19

7 0
3 years ago
Simplify the expression: -6(-x +<br> 3) – 2x.
gizmo_the_mogwai [7]

Answer:

4x-18

Step-by-step explanation:

-6(-x +  3)–2x

first u expand =6x-18-2x

then u add up the like terms

4 0
3 years ago
Read 2 more answers
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