Please help! I will make you brainliest!

Answer:

the fourth month

Step-by-step explanation:

200 + 50m = 100 + 75m

subtract 100 on both sides

100 + 50m = 75m

subtract 50m on both sides

100 = 25m

divide by 25 on both sides

m = 4

Answer:

horizontal line because it doesn't pass vertical line test

Answer:

Angle 2 = 45 degrees

Step-by-step explanation:

Angle 1 = Angle D because they are alternate interior angles.

Angle 3 = Angle A because they are alternate exterior angles.

Angle 1 = 135 degrees

Therefore, Angle D = 135 degrees

180 - Angle D = Angle 2

Angle 2 = 180 - 135

Angle 2 = 45 degrees

Answer: The answer is (1,10)

Step-by-step explanation:

Twelve and six hundred seven thousandths

Answer:

10 and -10

Step-by-step explanation:

Absolute value is the distance of a number from 0. Absolute value must be positive because you can not a have a negative distance from 0. The two numbers that have a distance of 10 from 0 on the number line are 10 and -10.

Answer:

The symbol for absolute value is two vertical lines. Since opposites are the same distance from the origin, they have the same absolute value. For example, the absolute value of "negative 10" is ten, and the absolute value of "positive 10" is also 10.

Step-by-step explanation:

Answer:

p=15

Step-by-step explanation:

2p=30

divide both sides by 2

p=15

Step-by-step explanation:

You dont have to just wait.

Youll figure out what you like

Answer:

ask what would you like to do or do you make enough money simple questions

Answer:

Your question doesnt make sense

Step-by-step explanation:

Answer:

Just casually ask him to hang out love

Step-by-step explanation:

Answer:

i have a boyfriend, and he asked me, but my last relationship i basically asked, he was going to ask me but he got scared and said if i wanted to be his friend, and i said yeah of course, so after that he asked if i wanted to be besties cause he choked again so then i said what about girlfriend? and he said he'd think, we ended up getting together for a good month and a half, so i suggest just telling him, or give him a call and ask him if he wants to come over and do homework together or something.

Step-by-step explanation:

Answer:

See below for answers

Step-by-step explanation:

1st Problem:

Because the figure is a triangle, it's interior angles will add up to 180 always. Since it's a right triangle, we know one of the angles is 90, but we'll need to set up an equation to solve for x.

90+(2x-2)+(x+5)=180

2x-2+x+5=90

3x+3=90

3x=87

x=29

Therefore, B) 29, is the correct answer

2nd Problem:

Given side lengths of a, b, and c, if a+b<c, then it's a triangle. Since 8+8 is not less than 16, the sides do not make a triangle. The hypotenuse, c, must always be the longest length.

Therefore, A) Not a triangle, is the correct answer

3rd Problem:

To find angle x, we need the last interior angle of the triangle. Since the interior angles of a triangle add up to 180, we once again set up an equation to find the missing interior angle:

21+34+y=180

55+y=180

y=125

Since the missing interior angle is 125 degrees, it is supplementary to angle x, where supplementary angles add up to 180 degrees as well. So we would subtract 125 from 180 to get x. 180-125=55, so angle x is 55 degrees. Therefore, C) 55, is the correct answer.

4th Problem:

Again, use the Interior Angle Theorem to get x:

58+47+x=180

105+x=180

x=75

Therefore, A) 75, is the correct answer

5th Problem:

3,4,5 is a Pythagorean Triple, so it is a right triangle as 3^2+4^2=5^2. It is also scalene because none of the sides are equal to each other.

Therefore, B) Yes, scalene, is the correct answer

Answer:

3(15x+2)

Step-by-step explanation:

Answer:

25x = 75 (Because they are alternate interior angles)

=> x = 75/25

=> x = 3

So, x = 3

Because 25x is equal to 75, the two lines (u and v) are parallel

x = 3

180-75 = 105

180-105 = 75

75/25 = 3

x is 280........................

34

It been a while since I've done these, so hopefully it's correct :)

Answer:

Step-by-step explanation:

Ok, so we have the equations:

7x-2y=-13

and

2y-5x=11

So first things first, we can cancel out 2y from both equations because they are common factors.

So we are left with the equations:

7x=-13

and

5x=11

So we add the two common factors and get:

12x=-24

And now we divide on both sides and get:

x=-2

Answer:

The answer is B

Step by step:

its B

Answer:

[tex] {64m}^{9} {n}^{3} [/tex]

Step-by-step explanation:

Forst thing to do in this is to write it out, it makes more sense of the problem.

[tex]( \frac{ {4m}^{5} {n}^{2} }{ {m}^{2}n } ) \times ( \frac{ {4m}^{5} {n}^{2} }{ {m}^{2}n } ) \times( \frac{ {4m}^{5} {n}^{2} }{ {m}^{2}n } )[/tex]

Now we can solve for the equation, it takes time.

[tex] (\frac{ {16m}^{10} {n}^{4}}{ {m}^{4} {n}^{2} } ) \times ( \frac{ {4m}^{5} {n}^{2} }{ {m}^{2} n} ) \\ \frac{ {64m}^{15} {n}^{6} }{ {m}^{6} {n}^{3} } \\ {64m}^{9} {n}^{3} [/tex]

Answer:

See the screenshot! :)

Step-by-step explanation:

we have a exponential function of the form

y=a([tex]b^x[/tex])

where

y ---> is the population of bacteria

x ---> the number of hours

a is the initial value or y-intercept

b is the base of the exponential function

r is the rate of change

b=(1+r)

we have

a=700 bacteria

r=5%=5/100=0.05

so

b=1+0.05=1.05

substitute

y=700([tex]1.05^x[/tex])

For x=20 hours

substitute in the equation and solve for y

y=700(1.05)^20= 1,857 bacteria

Hope this helped! :)

Answer:

Equation is the second one, term is the first one, expression is the third one, inequality is the last one

Step-by-step explanation:

Answer: equation is the one with the =, expression is 4x+(-2), inequality is the one with the greater than sign, and the term is -9

Answer:

1. 3x + 2y = -4

2. y = 1/2x + 3

3. y = 3/14x - 3/7

Step-by-step explanation:

Answer:

Step-by-step explanation:

25, 000 = 5,000 + 600n

Answer:

Step-by-step explanation:

Answer:

100m/9.9 = ~10.1m/s

Step-by-step explanation:

Answer:

Equation of a straight line is given as y = mx+c

m = slope or gradient or dy/dx or y2 - y1/ x2 - x1

c = intercept

y = 2x - 7

y = -x + 1

y = 2x - 10

Step-by-step explanation:

Using y = mx+c

A. m=2 y=-7 x=0

-7= 2*0 + c

-7=c

y = 2*x - 7

y = 2x - 7

B. x1=3 x2=-2 y1=-4 y2=1

m = y2 - y1/ x2 - x1

m = 1+4 / -2-3

m = 5/-5 which is equal to -1

using any value for y and x, let's use x1 and y1

-2 = -1*3 + c

-2 = -3 + c

1 = c

y = -1*x + 1

y = -x + 1

C. x1=6 x2= 5 y1= 2 y2=0

m = y2 - y1/ x2 - x1

m = 0-2 / 5-6

m = -2/-1 which is equal to 2

using any value for y and x, let's use x1and y1

2 = 2*6 + c

2 = 12 + c

-10 = c

y = 2*x -10

y = 2x - 10

Answer:

y=3x-13

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

The answer is 5

Answer:

13.80.........................

Answer:

the answer is 13.89

Step-by-step explanation:

9514 1404 393

Answer:

  C)  14 cm

Step-by-step explanation:

A triangle solver can quickly show you the third side is 14 cm.

__

The law of cosines can be used for this purpose. If the given sides are 'a' and 'b', and the third side is 'c', then that law tells you ...

  c² = a² +b² -2ab·cos(C)

  c² = 7² +11² -2·7·11·cos(100°) ≈ 196.74

  c ≈ √196.74 ≈ 14.03

The length of the third side is about 14 cm.