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2 years ago

9

What is 56 ÷ (-8) = ___ need fast will give brainliest

2 answers:

scZoUnD [109]2 years ago

7 0

Answer:

-7

Step-by-step explanation:

Volgvan2 years ago

3 0

Answer:

-7

Step-by-step explanation:

^

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John earns $6000. He spends $1000 on rent, $1500 on grocery, $500 on travel and saves the rest. What size angle should be drawn

Arada [10]

Answer:

$3000

Step-by-step explanation:

6000-1000-1500-500= $3000

7 0

2 years ago

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lesya [120]

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2 years ago

Which point is on the circle described by (x - 2)2 + (y + 3)2 = 4?

hodyreva [135]

The first one (2,-5)

6 0

2 years ago

Consider the equation: 12x=13-x^212x=13−x 2 12, x, equals, 13, minus, x, squared 1) Rewrite the equation by completing the squar

Flauer [41]

Answer:

$(x + 6)^2 = 49$

$x = 1$ or $x = -13$

Step-by-step explanation:

Given

$12x = 13 - x^2$

Using Completing the Square

$12x = 13 - x^2$ ---- Add $x^2$ to both sides

$x^2 + 12x = 13 - x^2 + x^2$

$x^2 + 12x = 13$

Divide the coefficient of x by 2; then add the square to both sides

$x^2 + 12x + 6^2 = 13 + 6^2$

$x^2 + 12x + 36 = 13 + 36$

$x^2 + 12x + 36 = 49$

Factorize

$x^2 + 6x + 6x + 36 = 49$

$x(x + 6) + 6(x + 6) = 49$

$(x + 6)(x + 6) = 49$

$(x + 6)^2 = 49$

Hence, the equation is $(x + 6)^2 = 49$

Solving further

Take square root of both sides

$(x + 6) = \sqrt{49}$

$x + 6 = \±7$

$x = \±7- 6$

This implies that

$x = 7 - 6$ or $x = -7 -6$

$x = 1$ or $x = -13$

HEnce, the solutions are $x = 1$ or $x = -13$

6 0

2 years ago

Robert opens the pizza box from last night. He notices that one-fourth of the pizza is left. He only its one-third of the pizza

LiRa [457]

Answer:

-1/12

Step-by-step explanation:

Apply the fractions formula for subtraction, to

14−13

and solve

(1×3)−(1×4)4×3

=3−412

=−112

Therefore:

14−13=−112

<h2>There ya go! :D</h2>

6 0

3 years ago