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3 years ago

Can someone help me asap

Mathematics

1 answer:

zvonat [6]3 years ago

6 0

Answer:

so 414 so the 4 in the hounded coloum

1011 the one is in the tenths coloum

does this help you work out the over two

Step-by-step explanation:

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3. Rectangle ABCD is shown on the coordinate grid below.

VMariaS [17]

Answer:

A. 8 units

Step-by-step explanation:

Coordinates of A = (-2, -2)

Coordinates of C = (5, 2)

Use distance formula, $d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}$ to calculate the length of diagonal $\overline{AC}$ .

Let,

$A(-2, -2) = (x_1, y_1)$

$C(5, 2) = (x_2, y_2)$

$d = \sqrt{(5 -(-2))^2 + (2 -(-2))^2}$

$d = \sqrt{(7)^2 + (4)^2}$

$d = \sqrt{49 + 16} = \sqrt{65}$

$d = 8.1$ (nearest tenth)

Therefore, the closest to the length of diagonal $\overline{AC} = 8 units$

4 0

3 years ago

X^5y^4+x^3y^4 x 5 y 4 +x 3 y 4

saul85 [17]

Step-by-step explanation:

x+5y×4+x×3y+4

5xy×4x+3xy+4

27xy^2

5 0

3 years ago

11.63 as a mixed number

podryga [215]

I believe its 11 63/100 I hope this really helps

5 0

4 years ago

Graph -x^2+x+6=0 and state the consecutive integers between which roots are located

KengaRu [80]

Answer:

The roots of given quadratic equation lies from $\begin{bmatrix}-2 , 3 \end{bmatrix}$

Step-by-step explanation:

Given as :

The quadratic equation is x² - x -6 = 0

The quadratic equation is in form of ax² + bx +c = 0

Let x1 and x2 be the roots of equation

Sum of roots

So, $x1 + x2 = \frac{-b}{a}$

And products of roots is x1 × x2 = $\frac{c}{a}$

So, $x1 + x2 = \frac{1}{1}$

Or, x1 + x2 = 1 ......A

And x1 × x2 = $\frac{-6}{1}$

Or, x1 × x2 = - 6

Now, (x1 - x2)² = (x1 + x2)²+ 4×x1×x2

Or, (x1 - x2)² = (1)²+ 4×6

Or, (x1 - x2)² = 25

So , x1 - x2 = $\sqrt{25}$ = 5 ......B

Now solve eq A and eq B

Or, (x1 + x2) + (x1 - x2) = 1 +5

Or, 2 x1 = 6

∴ x1 = 3 And x2 = - 2

Hence The roots of given quadratic equation lies from $\begin{bmatrix}-2 , 3 \end{bmatrix}$ Answer

6 0

4 years ago

Which comparison statements are true?

Evgesh-ka [11]

Answer:

Option B,option D and option F are the correct statements.

4 0

3 years ago

Can someone help me asap​

Can someone help me asap