How many solutions does this equation have-6u=9-5u

Answer:

2p - 4

Step-by-step explanation:

Hello!

Let's start by deciphering what the wording is saying.

So we see he reads 4 less than 2 times the number of pages he read yesterday.

Note the words I put in bold. They're in bold because they signal our operations.

Note the fragment I underlined. It is underlined because that underlined portion refers to our variable, p.

So the amount of pages read is 4 less than 2 times p.

Well, 2 times p is 2p, and 4 less than 2p is 2p - 4

Let me know if you have any questions.

Answer:

Step-by-step explanation:

∠1 & ∠2 are alternate exterior angles. Alternate exterior angles are congruent.

∠1 = ∠2

∠1 = 77°  

Answer:

6565 = 1010(4) + 2525

Step-by-step explanation:

so the equation would be

6565 = 1010x + 2525

x = 4 because

1010 (4) = 4040

and 4040 + 2525 = 6565, so

6565 = 1010(4) + 2525

Answer:

33 1/4 yard OR 33.25 yard

Step-by-step explanation:

4 3/4 x 7 = 33 1/4 yards = 33.25 yards

Answer:

x2

Step-by-step explanation:

it's the same both ways. It's still 2 x 3 = 6

I hope this is correct

Answer:

63

Step-by-step explanation:

DO 9x3=27

90-27=63.

Answer:

0.9

Step-by-step explanation:

you do 1.6 x 4= 6.4

so we know that we have to do 3.6 divided by 4 = 0.9

so 0.9 is x

Answer:

B

Step-by-step explanation:

Volume is length · width · height, so you can add another column with the volumes:

8

9

6

3

Then you see that 9 is the highest volume.

Answer: 4

Step-by-step explanation: Subtract the largest given side from the smallest given side to find the smallest possible length of the third side.

Answer:

30 hours

Step-by-step explanation:

Ok, since it can make 60 cars in 6 hours we take the 300 divided by the 60 to get 5. Then, multiply the 5 by the 6 to get 30 hours.

.Answer:

The answer is 30 hours

Step-by-step explanation

60 x 5 = 300 cars produced

6 x 5= 30  hours it takes to produce 300 cars

Answer:

[tex]\left(2x-7\right)\left(5x^2-6\right)[/tex]

Explanation:

[tex]\hookrightarrow\sf 10x^3-35x^2-12x+42[/tex]

using associative property, separate

[tex]\hookrightarrow\sf \left(10x^3-35x^2\right)+\left(-12x+42\right)[/tex]

take common term, factorise

[tex]\hookrightarrow\sf 5x^2\left(2x-7\right)-6\left(2x-7\right)[/tex]

final answer

[tex]\hookrightarrow\sf \left(2x-7\right)\left(5x^2-6\right)[/tex]

Answer:

[tex](5x^2-6)(2x-7)[/tex]

Step-by-step explanation:

[tex]10x^3-35x^2-12x+42[/tex]

Rewrite:

[tex]\implies (10x^3-35x^2)-(12x-42)[/tex]

Factor parentheses:

[tex]\implies 5x^2(2x-7)-6(2x-7)[/tex]

Factor out common term [tex]2x-7[/tex]:

[tex]\implies (5x^2-6)(2x-7)[/tex]

Answer:

(i) Mochi

(ii)Because Mochi is growing 4 kg in every weeks while Kappa is growing 3 kg in every weeks.

Step-by-step explanation:

Please give me brainliest;)

Answer:

y=1/2x-5

Step-by-step explanation:

Okay so first we do y2 - y1

-1 - (-3)

a negative minus a negative is just adding so its actually

-1 + 3 = 2

now we do x2 - x1

2 - 1 = 1

The slope is 1/2

If you look at the (0, -5) since x is a y the -5 is our y intercept

now we can make the equation

y=1/2x-5

Answer:

y=28

Step-by-step explanation:

28+7=35

Step-by-step explanation:

the point-slope form is

y - y1 = a(x - x1)

with "a" being the slope, (x1, y1) being a point on the line.

so, we have here

y - 1/2 = 4(x - 3/8)

simplifying this gives us then the slope-intercept form

y = ax + b

with b being the y-intercept.

so, we get

y - 1/2 = 4x - 4×3/8 = 4x - 3/2

y = 4x - 3/2 + 1/2 = 4x - 2/2 = 4x - 1

so,

the first, second and forth statements are true, the third is false.

Answer:

No, they are not equivelent.

Step-by-step explanation:

If we solve both of them :

3:6 = 3/6

3/6 = 1/2

1/2 = 1:2

6:3 = 6/3

6/3 = 2/1 (just 2!)

2/1 = 2:1

So, they aren't the same because they aren't the same fraction and they don't simplify to the same answer :)

Let me know if you need more of an explanation!

The statement proves that quadrilateral HIJK is a kite is  IH = IJ = 3 and JK = HK = [tex]\sqrt{29}[/tex] and IH ≠ JK and IJ ≠ HK.

Given

On a coordinate plane, kite H I J K with diagonals is shown.

Point H is at (negative 3, 1), the point I is at (negative 3, 4), point J is at (0, 4), and point K is at (2, negative 1).

A quadrilateral is called a kite with two pairs of equal adjacent sides but unequal opposite sides.

Firstly calculating the length of the sides of the kite using the following formula;

[tex]\rm Distance = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

For a kite quadrilateral,  HIJK will be a kite, if it's siding IJ = IH

From the graph length of I H = 4 - 1 = 3 units

Length of IJ = 0 - (-3) = 3 units

Therefore, IJ = IH = 3 units

Sides HK should be equal to JK

Length of HK is;

[tex]\rm HK =\sqrt{(1-(-1))^2+(2-(-3))^2} \\\\HK=\sqrt{(1+1)^2+(2+3)^2} \\\\HK=\sqrt{(2)^2+(5)^2\\} \\\\ HK =\sqrt{4+25} \\\\HK= \sqrt{29}[/tex]

Hence, the statement proves that quadrilateral HIJK is a kite is  IH = IJ = 3 and JK = HK = [tex]\sqrt{29}[/tex] and IH ≠ JK and IJ ≠ HK.

To know more about quadrilateral click the link given below.

https://brainly.com/question/1751208

Answer:

B.

IH = IJ = 3 and JK = HK = StartRoot 29 EndRoot, and IH ≠ JK and IJ ≠ HK.

Answer:

  46.2 feet

Step-by-step explanation:

In the right triangle model, you are given the angle, the adjacent side, and you want to find the opposite side. The relevant trig relation is ...

  Tan = Opposite/Adjacent

  tan(57°) = height/(30 ft)

Multiplying by the denominator gives ...

  height = (30 ft)tan(57°) ≈ 46.2 ft

The height of the tree is about 46.2 feet.

Answer: 4, 5

Step-by-step explanation:

The domain restrictions are [tex]x \neq 1[/tex] and [tex]x \neq -3[/tex] since those are the values of x for which the denominators equal 0.

To solve, we can start by cross multiplying:

[tex](x+3)(x+2)=7(2x-2)\\x^{2}+5x+6=14x-14\\x^{2}-9x+20=0\\(x-4)(x-5)=0\\x=4, 5[/tex]

Answer:

[tex]4(2)^{n-1}[/tex]

Step-by-step explanation:

this is a geometric sequence and to get each next number you multiply by two so [tex]a(b)^{n-1}[/tex] becomes put 2 in for b and you get [tex]a(2)^{n-1}[/tex].You can put 4 in for a because its the first number of the sequence. [tex]4(2)^{n-1}[/tex]

Answer:

the answer is line A

Step-by-step explanation:

:3 why do i have to write at least 20 characters :/

but Hope its correct

Answer:

Line A

Step-by-step explanation:

By graphing the equation y = 1/2x + 2 you will see that the line intersects at 2. Hence + 2, while all of the other given lines do not intersect at 2.

To further prove the answer, you could also see that line A intersects at -4 when you graph the equation y = 1/2x + 2 you can also see that the line intersects at -4 on the x axis and 2 on the y axis.

Your answer is the first option or "line A."

Hope this helps.

Answer:the 2nd

Step-by-step explanation:

Answer: C

Step-by-step explanation: the x value increases by one while the y value increases by 3. And the y intercept is (0,-6)