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3 years ago

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Mathematics

1 answer:

Sedaia [141]3 years ago

6 0

Answer: 2. a colorful fusion of Arab and Christian customs, art, and religious practices.

Step-by-step explanation:

My history teacher mentioned this in class.

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Type the expressions as radicals. q ^ (3/2)

melisa1 [442]

Answer:

$\sqrt{q^3}$

Step-by-step explanation:

5 0

3 years ago

What is x squared minus 4x?

miss Akunina [59]

You need to find x first but it has to be x×x-4x

8 0

3 years ago

Use the substitution method to solve the following system of equations: 3x + 5y = 3 x + 2y = 0 (1 point) (1, 1) (6, −3) (6, 1) (

PtichkaEL [24]

Step-by-step explanation:

Given.

$3x+5y=3$

$x+2y=0$

Take the second equation and subtract 2y to both sides.

$(x+2y)-2y=0-2y$

$x=-2y$

Substitute x into the first equation and simplify.

$3x+5y=3$

$3(-2y)+5y=3$

$-6y+5y=3$

$-y=3$

Invert.

$y=-3$

Substitute Y into your second equation.

$x+2y=0$

$x+2(-3)=0$

$x-6=0$

Add -6 to both sides.

$(x-6)+6=0+6$

$x=6$

Answer:

(6, -3)

6 0

3 years ago

Solve this system of linear equations. -14x + 11y = 23 7x - 3y = 37 <br> x=? y=?

lesya692 [45]

<span> -14x + 11y = 23
+2(7x - 3y = 37)
----------------------
0 + 5y = 97
y = 97/5
y = 19.4

7x - 3(19.4) = 37
7x - 58.2 = 37
7x = 37 + 58.2
7x = 95.2
x = 95.2/7
x = 13.6

Check

-14(13.6) + 11(19.4) = 23
-190.4 + 213.4 = 23
</span>

3 0

3 years ago

A sequence is defined recursively by the formula f(n + 1) = –2f(n). The first term of the sequence is –1.5. What is the next ter

lord [1]

Hello,

f(1)=-1.5
f(2)=-2*f(1)=-2*(-1.5)=3

Answer D

3 0

3 years ago