marking brainliest bc i need help

Answer:

It is a segment connecting the midpoints of two sides of a triangle. It is always parallel to the third side, and the length of the midsegment is half the length of the third side. As shown in the triangle given below. Therefore the value of x is 15 .

Step-by-step explanation:

Using the Triangle Midsegment Theorem, it is found that x = 14.

The Triangle Midsegmenet Theorem states that the length of the midsegment is half the length of the base.

In this problem:

Thus, applying the theorem:

[tex]\frac{x}{2} = 7[/tex]

[tex]x = 14[/tex]

The value is x = 14.

A similar problem is given at https://brainly.com/question/12234706

Answer:

-2

Step-by-step explanation:

The functions of f(x) and g(x) are given

For f(x)+g(x)=0 , functions f and g should be in opposite sign

We can observe that at x=−2 , f(x)=2 and g(x)=−2

Therefore f(−2)+g(−2)=0

So the correct option is D (-2)

Answer:

423

Step-by-step explanation:

Firstly we need to find the circumference of the circle.

Circumference = 2 × Radius with Pi

=2×8×3.14= 50.24

Now we must find the area of 1 label.

Area of 1 label= 3.14 × 9= 28.26cm²

Multiplying by the number of labels =

28.26 × 15

= 423.9 cm²

So, we'll just keep the answer 423 because we were asked how many square inches of paper will be needed.

Answer: C: 9.6

Step-by-step explanation:

9.6-3.4=6.2

Answer:

C. 9.6

Step-by-step explanation:

n - 3.4 = 6.2

n = 6.2 + 3.4

n = 9.6

Answer:56.25

Step-by-step explanation:

Answer:

$56.25

Step-by-step explanation:

75 x .25 = 18.75

75 - 18.75 = 56.25

Answer:

The graph going down answers are 3,-1, -5, and then -9

Step-by-step explanation:

Answer:

62 degrees

Step-by-step explanation:

Points (12,440 and (20,20)

Slope = -3

Equation of line: y - 44 = -3(x - 12)

Plug in x = 6 to get y = 62.

Answer:

4.65 or 4.67

depends on who you ask

Answer:

c

Step-by-step explanation:

Answer:

a

Step-by-step explanation:

Answer:

160:140

Step-by-step explanation:

8+7 = 15

60000/15 = 4000

4000/200=20

therfore the dimensions are 20 times the amount

8x 20 = 160

7x 20 = 140

Answer:

The answer is 1080°

Step-by-step explanation:

Answer:

that depends tbh

Answer: umm well... i answer for the council of boys and your answer is  basically anything XD

Step-by-step explanation:

have a good day lad :)

Answer:

62 causED its 12:51

Step-by-step explanation:

Cause its 62 bY 68

Answer:

I think the whole Line would be 16

Step-by-step explanation:

You have to use the Pythagorean Theorem.

so do 6^2 + x^2 = 10^2

then solve and you get x^2 = 64 which means x=8

then since CE and ED are the same and congruent lines ED will also be 8 so you add the 8 up and get 16.

sorry if I'm wrong

Hope this HelpsHelps

Please give me Brainliest!

Answer:

the slope is going to be the same

Step-by-step explanation:

-5/3

slope is the same with a different intercept point

Anser -17.704

Step-by-step explanation:

i used a calculator

Answer:

hours

Step-by-step explanation:

12 hours on an analog clock. there are 60 minutes in an hour, not 12.

Answer:

[tex]\frac{2}{3}[/tex]

Step-by-step explanation:

$240 - $80 = 160

[tex]\frac{160}{240} = \frac{2}{3}[/tex]

[tex]\frac{160 | 80}{240 | 80}[/tex] = 2/3

Answer:

100=r55+j

Step-by-step explanation:

100=nickels

r55=robert with 55 nickels

j=jeremy

boy needs to get some nickels like dang

Answer:

let 'x' = # nickels Jeremy has

55 + x = 100

Step-by-step explanation:

Answer:

-5/2

Step-by-step explanation:

Answer:

74-69x

Step-by-step explanation:

8(10-6x)+3(-7x-2)

80-48x-21x-6

80-6-48x-21x

74-48x-21x

74-69x

Answer:

Step-by-step explanation:

Let's do this step by step!

The hyponteuse is 7.7 because it is the longest side of a 90 degree angle.

the formula for this would a^2 + b^2 = c^2

 3.3^2 + b ^2 = 7.7^2

 10.89 + b^2 = 59.29

- 10.89            - 10.89       subtract from both sides

  b^2 = 48.4

[tex]\sqrt{b} = \sqrt{48.4} \\[/tex]

b = 6.95701085237

round to the nearest tenth ---> 7

Answer:

i dont know sorry

Step-by-step explanation:

9514 1404 393

Answer:

  (x, y) = (2, 3)

Step-by-step explanation:

"Removal method" is a new one for me. We presume it is another name for the "elimination" or "addition" method.

Multiply the second equation by 5 and add the first.

  (6x -5y) +5(-4x +y) = (-3) +5(-5)

  -14x = -28 . . . . . simplify

  x = 2 . . . . . . . . . divide by -14

  -4(2) +y = -5 . . . substitute for x in the second equation

  y = 3 . . . . . . . . . add 8

The solution is (x, y) = (2, 3).

__

Check

We found y using the second equation, so we know the values of x and y work in that one. We only need to check the values in the first equation.

  6(2) -5(3) = -3

  12 -15 = -3 . . . . . true; answer checks OK

Answer:

The slope of the line is m = 3

Step-by-step explanation:

You can easily verify that if x decreases by 2 (e. g., from -4 to -2), y increases by 6.  Thus, the slope is m = rise/run = 6/2 = 3

Answer:

Step-by-step explanation:

C = (5/9)(F-32)

distribute the 5/9:

C = (5/9)F - 160/9

Answer:

multiply wtl

Step-by-step explanation:

Answer:

multilpy

Step-by-step explanation:

i hope this is check

Answer:

D

Step-by-step explanation:

FOIL: x^2-10x+25

Answer:

x*2 -10x+25

so it would be D

5Step-by-step explanation: