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4 years ago

Divide. 6570 ÷ 16 A. 410 B. 410 1/16 C. 410 6/16 D. 410 10/16

Mathematics

2 answers:

djyliett [7]4 years ago

8 0

i believe it could be B or D i dont know

Archy [21]4 years ago

4 0

The correct answer is b hope this helped u

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10=4x-2 what do i ????

laiz [17]

Hey there!

$x = 3 \\ 10 = 4(3) -2 \\ 4(3) = 12 \\12 - 2 = 10 \\ 10 = 10 \\ \\ Answer: x = 3$

<h2>Good luck on your assignment and enjoy your day! </h2>

~ $LoveYourselfFirst:)$

5 0

4 years ago

Read 2 more answers

Pls help me and i mark u as brainlist

raketka [301]

Answer:

the fourth one, H

6 0

3 years ago

Suppose that a water fountain produces a stream of water that follows the shape of a parabola. Assigning the origin of a coordin

irina1246 [14]

Vertex = (6, 5)
axis of symmetry is line x = 6
A third point in the parabola is (12, 0)

equation using the vertex is y = -a(x - 6)^2 + 5 = -a(x^2 - 12x + 36) + 5 = -ax^2 + 12ax - 36a + 5
since the parabola passes through point (0, 0)
i.e. -36a + 5 = 0
a = 5/36 = 0.139

Therefore, the equation is y = -0.139x^2 + 12(0.139)x = -0.139x^2 + 1.667x

7 0

4 years ago

Select the two values of x that are roots of this equation.

makkiz [27]

Answer:

$\implies x = (-2) \qquad or\qquad x = \dfrac{-3}{2}$

Step-by-step explanation:

Given :-

A quadratic equation is given to us.
The equation is 2x² + 7x +6=0

And we need to find out the roots of the given equation. We can use the middle term splitting method to find out the roots as ,

Given equation :-

$\implies 2x^2 + 7x +6=0$

Step 1: Find out the factors of 12 :-

We will choose the two factors such that their sum equals to the coefficient of x i.e. 7 .The factors are , 1×12 , 2×6 , 3×4 .

And 3 + 4 = 7. So we will break the middle term into 3x and 4x .

Step 2 : Breaking the middle term :-

$\implies 2x^2 + 3x+4x +6=0$

Step 3: Take out common from terms :-

$\implies x(2x + 3) +2(2x +3)=0$

$\implies ( x +2)(2x+3)=0$

Step 4 : Equate them with 0 :-

$\implies x = (-2) \qquad or\qquad x = \dfrac{-3}{2}$

Hence the correct options are C and D .

5 0

3 years ago

Ivanshal [37]

Answer:

The number missing on the number line is (7)!

There should be (2) dots above the number 4.

There should be (4) dots above the number 6.

A good title for the dot plot is;

(Age you lost your first tooth!!!)

-- I hope this helped!!Could i get brainliest if i'm correct please?--

3 0

3 years ago