Please answer the following questions correctly.

Answer:

[tex] x = \dfrac{-1 \pm \sqrt{11}}{2} [/tex]

Step-by-step explanation:

(2x - 3)² - 14 = 2x(x - 7)

4x² - 12x + 9 - 14 = 2x² - 14x

2x² + 2x - 5 = 0

[tex] x = \dfrac{-2 \pm \sqrt{2^2 - 4(2)(-5)}}{2(2)} [/tex]

[tex] x = \dfrac{-2 \pm \sqrt{4 + 40}}{4} [/tex]

[tex] x = \dfrac{-2 \pm 2\sqrt{11}}{4} [/tex]

[tex] x = \dfrac{-1 \pm \sqrt{11}}{2} [/tex]

Answer:

See below ~

Step-by-step explanation:

Question #1

Question #2

Answer:

Hello there! I believe it is 9.79

Step-by-step explanation:

Have a great rest if your day!

Answer:

The answer is 9.79

Step-by-step explanation:

4.45 x 2.2 = 9.79

Answer:

-8<-4

Step-by-step explanation:

Given expressions:

[tex]3x-2\\4x+4[/tex]

(a)

When x = 0:

[tex]=3(0)-2[/tex]

[tex]=-2[/tex]

[tex]=4(0)+4\\=4[/tex]

Answer:

-2<4

(b)

When x = -6

[tex]=3(-6)-2\\=-18-2\\=-20[/tex]

[tex]=4(-6)-2\\=-24-2\\=-26[/tex]

Answer:

[tex]-20 > -26[/tex]

(c)

When x = 5:

[tex]=3(5)-2\\=15-2\\=13[/tex]

[tex]=4x+4\\=4(5)+4\\=20+4\\=24[/tex]

Answer:

13<24

(d)

When x = -2:

[tex]=3(-2)-2\\=-6-2\\=-8[/tex]

[tex]=4x+4\\=4(-2)+4\\=-8+4\\=-4[/tex]

Answer:

-8<-4

Answer:

Oils

Step-by-step explanation:

:)

Answer:

oils

Step-by-step explanation:

Answer:

12 cm²

Step-by-step explanation:

The base face of the trriangular prism is a triangle with base (of the triangle) 8 cm and height (of the triangle) 3 cm.

area of triangle = base × height / 2

area = (8 cm)(3 cm)/2

area = 12 cm²

Answer:

Well they are 2 possible answers. 10 - 9, and 10 + 9. I don't know what answers you can choose, and what operation you use but those were the only I got. I'm sorry if this didn't help.

Step-by-step explanation:

Answer:

Step-by-step explanation:

The arithmetic sequence is 6, 10, 14 , 16

First term (a) = 6

Subtract the first term from the second term:

Subtract the second term form the third term:

Subtract the third term from the Fourth term:

Here, You will notice that each time you move from one number to the next one it increases by four. So, the difference between one and the next term is four.

So,

Next two terms are:

⟶ 16 + 4 = 20

⟶ 20 + 4 = 24

Hence,

Step-by-step explanation:

Solution :-

D( common difference ) = a2 - a1

D = 10 – 6

D = 4

Next two terms ,

16 + D ; 16 + 4 = 20

20 + D ; 20 + 4 = 24

i THINK THE ANSWER IS b

Answer:

Fractions that are less than 1/2 but more than 0 are closer to 0 than to 1.

Step-by-step explanation:

Another explanation of this is anything that is less than 0.5 is closer to zero.

Hope this helps! Have an amazing day! :D

Answer:

Step-by-step explanation:

1. angle y will correspond to angle Q.

2. They are not similar since the side Q R has the line going 2 squares and the corresponding side YZ has the line passing three squares

Answer:

3. C

4. I'm gonna say 9 points

Step-by-step explanation:

Answer: I got a answer of 23.3 but nearest would be 24

Letter C, 0,2π

Step-by-step explanation:

0, 2π is the answer

mark me brainlest thankss!

Answer:

6 · 10⁻³

Step-by-Step Explanation:

The number 6 time 10 to the power -3 is 6 · 10⁻³ in standard form.

Answer:

C

4296 - 80% = 859.2 + 4297 = 5155.2

Rounded up to the nearest answer

The  value of x will make the triangles similar by the sss similarity theorem is 77

A triangle is a 2-dimensional shape with 3 sides and angles

From the given diagram, we will take the ratio of simlar sides to determine the value of "x"

35/x = 20/44

Cross multiply

20x = 35 * 44
20x = 1540
x = 154/2
x = 77

Hence the  value of x will make the triangles similar by the sss similarity theorem is 77

Learn more on similarity theorem here; https://brainly.com/question/21247688

Answer: The answer is 28

Answer:

-0.7 + 0.5 - 0.3

= -1 + 0.5

= -0.5 pound(s)

-0.5 = -5/10

plot your point at -5/10

(for the number line)

Answer: 0.18 is your answer

Step-by-step explanation:

2t + 16

hope it helps...!!!!

Answer: See below

Step-by-step explanation:

[tex]$$Given that,Height of ball hit by Phil,$$\begin{aligned}f(t) &=(-16 t-2)(t-2) \\&=-16 t^{2}-2 t+16 \times 2 t+4 \\&=-16 t^{2}+30 t+4\end{aligned}[/tex]

[tex]$$Part 1 \\ From the graph $B$ all hit by the John hits the court at $t=1 \mathrm{sec}$After hitting the ground position will be zero.Then.$$\begin{aligned}0 &=-16 t^{2}+30 t+4 \\& \Rightarrow t=2 \sec \text { or } \mathrm{t}=-\frac{1}{8}\end{aligned}$$Time cannot be negative, so the accepeted value is $2 \ \mathrm{sec}$.That is after $2 \sec$ the ball hit by Phill will reach the ground \\Therefore, the ball hit by John will hit the court first at $t=1 \sec$[/tex]

[tex]$$Part 2 \\Maximum height reached by the Phill's ball,$$f_{\max }=-16 \times\left(\frac{15}{16}\right)^{2}+30 \times \frac{15}{16}+4=18.06 \mathrm{ft}$$From the graph, the maximum height reached by John's ball is $6.2 \mathrm{ft}$ $\underline{\text { So }}$ Phil's tennis ball reach a higher maximum than John's tennis ball[/tex]

[tex]$$Part 3 \\The maximum height reached by the Phill's ball,$$f_{\max }=-16 \times\left(\frac{15}{16}\right)^{2}+30 \times \frac{15}{16}+4=18.06 \mathrm{ft}=18 \mathrm{ft}$$[/tex]

The perimeter is the sum of all sides. Then the perimeter of the kite is 27 units, then the correct option is C.

It deals with the size of geometry, region, and density of the different forms both 2D and 3D.

The length of the kite (x) will be given by the Pythagoras theorem

H² = P² + B²

H² = 15² + 8²

H² = 225 + 64

H² = 289

 H = 17

Then

[tex]\rm x = \dfrac{H}{2} \\\\x = \dfrac{17}{2}\\\\x = 8.5[/tex]

And another length of the kite is 5 units.

Then the perimeter of the kite will be

Perimeter = 2(8.5 + 5)

Perimeter = 27

More about the geometry link is given below.

https://brainly.com/question/7558603

Answer:

mention any one contribution of maiti nepal

Answer:

144pi

Step-by-step explanation:

The formula for the volume of a cylinder is base*height

The base of a cylinder is a circle, so it's pi*r^2

r = 6, so pi*r^2 is 36pi

height is 4 so 36pi*4 is 144pi

Answer:

144pi

Step-by-step explanation:

khan

Answer:

5

Step-by-step explanation:

206 = 0

26 = 1

3 = 2-higher

206+26=232+3=235

3/235

6/470

235 is about 200

5/400

Answer:

105 shifts

Step-by-step explanation:

Hourly net rate of pay = $12

1 shift = 8 hours

⇒ net pay per shift = $12 × 8 = $96

Total cost  = tuition + residence + books

                  = $4500 + $4800 + $700

                  = $10,000

To calculate how many shifts Joanne needs to work, divide the total cost by the pay per shift and round it up:

Number of shifts = total cost ÷ net pay per shift

                            = $10,000 ÷ $96

                            = 104.1666666...

                            = 105 shifts

Note: we need to round up, as if Joanne works 104 shifts, she will earn $9,984 which is not quite enough to pay for tuition, residence and books.