Find the point where the two lines intersect (both problems, please. I don't understand it ;-; )

Answer:

y=4x+3

Step-by-step explanation:

find the slope using y2-y1/x2-x1

11-3/2-0

simplify

8/2

simplify

4

find b by using the equation y=mx+b

since we know 4 is the slope, plug it in for m

plug an ordered pair into y=4x+b

3=4(0)+b

3=b

plug b in y=4x+b

y=4x+3

Answer:

50°

Step-by-step explanation:

(360° - 130°×2)/2

(360° - 130°×2)/2

(360° - 130°×2)/2

Answer:

NM > LN

Step-by-step explanation:

Here, we want to write an inequality

we should beat it in mind that, the greater the angle that a side of a triangle faces, the greater its length will be relatively

as we can see, the side NM faces the greater angle of 83, relative to the side LN that faces the angle of 56;

So we can conclude that;

NM > LN

Answer:

NM > LN

Step-by-step explanation:

Here, we want to write an inequality

we should beat it in mind that, the greater the angle that a side of a triangle faces, the greater its length will be relatively

as we can see, the side NM faces the greater angle of 83, relative to the side LN that faces the angle of 56;

So we can conclude that;

NM > LN

Answer:

8/15 bc im beautiful

Step-by-step explanation:

Answer:

imma need my points back

Step-by-step explanation:

Answer:

Town B

Step-by-step explanation:

Given

See attachment

Required

Which town answers the question

From the attachment, the temperature of town J is -4°C.

This can be represented as:

[tex]J = -4^{\circ}C[/tex]

The opposite of -4 is 4.

So, the town with the temperature that is opposite of -4°C must have a temperature of 4°C.

From the attachment, the temperature of town B is 4°C.

This can be represented as:

[tex]B = 4^{\circ}C[/tex]

Hence, the answer to the question is town B

Answer:

m=8

hope this helps

have a good day :)

Step-by-step explanation:

2 + 6m +7=57

9+6m=57 add like terms

6m=48 subtract 9 from each side

m=8 divide by 6 on each side

Answer:

M=8

Step-by-step explanation:

First your going to subtract 2 from 7 and thats 5.

then your going to do:

6m+5=57

Then subtract 5 from 57 and thats 52

and divide 52 from 6 and thats 8.

Answer:

so would it be 3x 3 times pepepeppopo checkk

Answer:

i hope this helps, good luck :)

Answer:

1 : 1.6

For every centimeter on the model, it is 11.6 centimeters on the real plane

Step-by-step explanation:

The required value of the scale of the model in the form of 1:160.

Given that,

The wingspan of the model is 50 centimeter,

The wingspan of the real plane is 80 meter.

We have to determine,

The scale of the model and give your answer in the form 1 : n.

According to the question,

The wingspan of the model =  50 centimeter [tex]= \frac{50}{100} = 0.5m[/tex]

The wingspan of the real plane is 80 meter.

The ratio of the scale = 1:n

Therefore,

The equation of proportion is,

[tex]\frac{wingspan \ of \ the \ model}{wingspan\ of \ the \ palne} = \frac{1}{n}[/tex]

Putting all the values in the equation,

[tex]\frac{0.5}{80} = \frac{1}{n} \\\\n = \frac{1 \times 80}{0.5} \\\\n = 160[/tex]

The value of n = 160.

Hence, The required value of the scale of the model in the form of 1:160.

For the more information about Scale model click the link given below.

https://brainly.com/question/9448074

Answer:

1/4 i think if not

Answer: The reading would be 5.5 on the Richter scale.

Step-by-step explanation:

The intensity of an earthquake that measures 4.5 on the Ritcher scale can be found by solving:

4.5 = log₁₀(x)

for x.

remember that:

logₐ(x) = ln(x)/ln(a)

Then we can rewrite our equation as:

4.5 = ln(x)/ln(10)

4.5*ln(10) = ln(x)

we also know that:

ln(exp(x)) = exp(ln(x)) = x

Then we can apply the exponential equation to both sides to get:

exp( 4.5*ln(10)) = exp( ln(x) ) = x

exp( 4.5*ln(10)) = x

x = 31,622.8

Now, if we have an intensity 10 times larger than this, we will have:

x = 10*31,622.8 = 316,228

The reading on the Richter scale will be:

m = Log₁₀(316,228) = 5.5

Step-by-step explanation:

The perimeter of the rectangle is 2(x+y)

area of the rectangle is xy

Answer:

26 + 28 = 54

Step-by-step explanation:

These are the smallest two even consecutive numbers that sum up to atleast 51

Step-by-step explanation:

Hopefully I'm right,but what you do is add the ones with variables together so

Question 15

so 3a+3a= 6a and 7+2=9

so you have to add the ones that are similar but never add

37. 5x-2y

38. -3a+2b

Answer: ≈ 21.46 m²

Step-by-step explanation:

Area of square = 10 x 10 = 100 m²

Area of circle = π(5²) = 25π m²

Area of total = 100 - 25π = 21.46018366

≈ 21.46 m²

Answer:

.8

Step-by-step explanation:

14/17 as a decimal is 0.82352941176

we only need to know what its the hundredths and tenths place so we then just round to thenearest tenth so 2 is less than 5 so 8 stays the same therefor out answer is .8

Answer:

x=11

Step-by-step explanation:

Answer:

A. -6+6=0 0>-1

C. 9+(-7)=2 2>-1

Answer:

C. ????

Step-by-step explanation:

Answer: c

Step-by-step explanation:

Answer:

14x-4

Step-by-step explanation:

2(3x-2)+2(2x-4x+8)

6x-4+4x-8x+16x

14x-4

Answer:

Step-by-step explanation:

Answer:

the first 1 and the last 1 i think

Step-by-step explanation:

Answer:

I think is the first one 1/1÷ m/6  and the last 1/6 m

and if I'm correct the second one too. (m/6) (1)

Explanation:

Hope it helps!~

Good luck on your assignment!!

Answer:

A- 9/20 3/5 7/10 23/30 4/5

B- 4/15 3/10 11/15 17/20 9/10

C- 4/3 7/5 5/3 7/4 9/4

D- 11/35 17/7 23/7 17/5 24/5

Answer: b

Step-by-step explanation:

add them then divide