Given m||n, find the value of x.
+
(6x+5)
m
(7X-4)

Answer:

7x + 6 = - 48

Step-by-step explanation:

Given

[tex]\frac{7}{8}[/tex] x + [tex]\frac{3}{4}[/tex] = - 6

Multiply through by 8 ( the LCM of 8 and 4 ) to clear the fractions

7x + 6 = - 48 ← same equation without fractions

Answer:

284 cubic cm

Step-by-step explanation:

Volume = length x width X height

Volume of first shape:  11 x 4 x 6 = 264 cubic cm

Volume of second shape: 5 x 2 x 2 = 20 cubic cm

Vol of 1st + vol of 2nd = 264 + 20 = 284 cubic cm

Answer:

284 cm^3.

Step-by-step explanation:

These are 2 prisms.

Their  volume = length*width*height.

Volume of the large prism

= 4 * 6 * 11

= 264 cm^3

Volume of the small prism

= 2 * 2* 5

= 20 cm^3

So the volume of the whole solid = 264 + 20

= 284 cm^3.

Answer:

equilateral:  E

scalene:  F

isosceles:  G

Step-by-step explanation:

equilateral = all sides are equal

scalene = no sides are equal

isosceles = two sides are equal

Answer:

Approximate height of the silo is 18 feet.

Step-by-step explanation:

By applying geometric mean theorem in the given right triangle ABC,

[tex]\frac{AD}{BD}=\frac{CD}{AD}[/tex]

AD² = BD × CD

8² = 5 × (BC - BD) [Since, CD = BC - BD]

64 = 5(BC - 5)

BC - 5 = [tex]\frac{64}{5}[/tex]

BC - 5 = 12.8

BC = 17.8

BC ≈ 18 feet

Therefore. approximate height of the silo is 18 feet.

Answer:

above me is right XD YES YES

Answer:

3 hours 39 minutes

Step-by-step explanation:

6 to 10 = 4 hours

35 to 14 = -21

4 x 60 = 240

240 - 21 = 219

220 to hours and minutes = 3 hours and 39 minutes

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

Answer:

C. Neither

Step-by-step explanation:

This is because the picture is showing both Exponential Growth AND Exponential Decay. As a result, it is both, but that is not an option, so neither is the answer. Hope it helps, and thank you for choosing Brainly for your question :D

Answer:

exponential decay

Step-by-step explanation:

We are multiplying by 1/3 each time

81 * 1/3 = 27

27*1/3 = 9

9*1/3 = 3

This is getting smaller so it is exponential decay

Answer:

B. Decreasing

Step-by-step explanation:

From the table, we can see that as variable x increases, variable y decreases relatively.

If the data points are plotted on a scatter plot, the trend line would be sloping downwards from our left to our right. This shows that the trend line is decreasing because the sloping downwards from the left to the right shows implies a decrease.

Answer:

The answer should be m < -2.5

Step-by-step explanation:

I was taught this before and my teacher always said if its a open circle then its > or < if its a closed circle then it should have the line under it, and the line is going down so it would be Less than sign

Answer:

it helps to find unknown variables

Answer:

it helps to discover unknown operations and variables

Answer:

85 square inches

Step-by-step explanation:

[tex]5*5=25[/tex]

[tex]5*6=30*2=60[/tex]

[tex]25+60=85[/tex]

Hope this is helpful

Answer:

Step-by-step explanation:

f(x)= x²

the shape of f (x ) and g( x ) is same.

and those graphs lower point is ( 0 , 0 )

therefore,

will, g(x) = kx²    (k ∈ real numbers)

the g(x) graph goin through the point ( 1 , 4 )

therefore,

4 = k × 1²

k = 4

∴ g(x) = 4x²

Answer:

the solution is the whole line y = -x + 7

Step-by-step explanation:

both equations are identical

2y = 14 - 2x

=> y = 7 - x

which is exactly the same information as y=-x+7

so, there is no single crossing point. they are exactly covering each other. what "remains" is simply the whole line.

Answer:(-5,-7)

Step-by-step explanation:

Rewrite in Vertex form and use this form to find the vertex (h,k)

Answer:

y = (x + 5)² - 7

Step-by-step explanation:

Given

y = x² + 10x + 18

To obtain vertex form use the method of completing the square

add/ subtract ( half the coefficient of the x- term )² to x² + 10x

y = x² + 2(5)x + 25 - 25 + 18

  = (x + 5)² - 7 ← in vertex form

========================================

Work Shown:

sin(angle) = opposite/hypotenuse

sin(T) = VU/VT

sin(T) = 3/5

sin(T) = 0.6

The value of sin(T) = 0.6.

If θ exists in one of the acute angles in a triangle, then the sine of theta exists the ratio of the opposite side to the hypotenuse, the cosine exists the ratio of the adjacent side to the hypotenuse, and the tangent exists the ratio of the opposite side to the adjacent side.

Given: VT = 5, VU = 3 and UT = 4.

sin(angle) = opposite/hypotenuse

sin(T) = VU/VT

sin(T) = 3/5

sin(T) = 0.6

Therefore, the value of sin(T) = 0.6.

To learn more about trigonometric ratios refer to:

https://brainly.com/question/1201366

#SPJ2

Answer:

subtraction

Step-by-step explanation:

because if you add in addition you would take away when you subtract

Answer:

la inversa de la suma es la resta

Step-by-step explanation:

Answer:

x = 21

Hope that this helps!

Answer:

x+4 + 3x +2

x+3x+4+2

4x+6

4x+6=90

4x=90-6

4x=84

4x/4 = 84/4

x= 21

Answer:

x = 3

Step-by-step explanation:

8x- 5= 19

8x= 19+5

8x= 24

x= 24/ 8

x= 3

Answer:

Step-by-step explanation:

125=2x+17(being vertically opposite angle)

125-17=2x

108/2=x

54=x

Answer:

See below

Step-by-step explanation:

You pull-out what is common.

2[tex]x^{3} -16x^{2} -18x[/tex]

[tex]2x(x^{2} -8x-9)[/tex]

2x(x-9)(x+1)

To verify, set each answer = 0

2x = 0, x=0

x-9 = 0, x=9

x+1 = 0,  x=-1

Now, plug each value back into the equation and make sure each one equals 0.

Answer:

The answer is below

Step-by-step explanation:

Transformation is the movement of a point from its initial location to a new location. Types of transformation are rotation, reflection, dilation and translation.

Translation is the movement of a point either up, down, right or left in the coordinate plane. If a point A(x, y) is moved a units up and b units right, then the new point is at A'(x + b, y + a).

Given that the knight is moved from (3, 2) to (5, 1), hence it is moved 2 squares right and 1 square down.

If the knight is moved from (5, 1) to (6, 3), it is moved 1 square right and 2 squares up.

both triangles are isosceles

done!

Answer:

this is a trapezoidal prism

Answer:

Slope = rise/run

Rise = 0

So zero divided by any run is 0.

B

Answer:

B

Step-by-step explanation:

slope or gradient = rise/run

rise=0 0/anything= 0

Line B has no graidient so it is considered as 0.

Answer:

G. 20

Step-by-step explanation:

The spinner has a total of 5 equally sized sections. This means that each possible outcome has an equal probability of 1/5 (0.20 in decimal form) that the spinner lands on it. Therefore, to calculate the number of times that the spinner would most likely land on "lose a turn", we need to multiply the probability that we just mentioned by the number of times the spinner will be spun...

0.20 * 100 = 20 times

Finally, we can see that the spinner will most likely land on "lose a turn" 20 times in 100 spins.

Answer:

20

Step-by-step explanation:

Answer:

This is too long to explain I am just gonna write the correct answers

18.=c

19.=d

20.?

21.=a

22.=a

23.=b

24.=a

25.=a

26.=c

27.=c

28.=c

29.=a

30.=d

31.=maybe a

32.=c

33.=a

Step-by-step explanation:

[tex] - \frac{2}{3} a + 6 = - 14[/tex]

[tex](3)( - \frac{2}{3} a + 6) = ( - 14)(3)[/tex]

[tex] - 2a + 18 = - 42[/tex]

[tex] - 2a + 18 - 18 = - 42 - 18[/tex]

[tex] - 2a = - 60[/tex]

[tex] - 2a \div - 2 = - 60 \div - 2[/tex]

[tex]a = 30[/tex]

v= 8 km

refer to the attachment for explaination

Answer: Graph D

Step-by-step explanation: