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3 years ago

Help please solve by factoring

Mathematics

1 answer:

marta [7]3 years ago

5 0

Answer:

x = −1/6,−3

Step-by-step explanation:

Hope this helps

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The coordinates of which point are (–3, –6)? On a coordinate plane, point A is (negative 3, 6), point B is (negative 6, negative

lana [24]

Given:

The coordinates of a point are (-3,-6).

To find:

The point on the coordinate plane whose coordinates are (-3,-6).

Solution:

From the given information of coordinate plane, it is clear that

Coordinates of point A are (-3, 6).

Coordinates of point B are (-6,-3)

Coordinates of point C are (-3,-6)

Coordinates of point D are (3,-6)

It is clear that, only point C has coordinates (-3,-6).

So, the required point is C.

Therefore, the correct option is C.

8 0

3 years ago

Read 2 more answers

A sporting goods store is having a closeout on a certain style of running shoes. They are marked 55% off the regular price. The

sweet-ann [11.9K]

Answer:

43.97

Step-by-step explanation:

just minus both the numbers but dont forget to put the percentage after the 55

5 0

3 years ago

Please i need this one in 20 mins please

Sidana [21]

Length of the bottom of the triangle = x
another side =10+2(x)
last side=6x
the equation is 6^2x10

6 0

3 years ago

40% of the students in a school band play brass instruments while 4 students play strings instruments

MaRussiya [10]

10 students (brass)=40% of band
4 students (strings)=16% of band
? students (other)=44% rest of band
14/56%=?/44%
(cross multiply to find ?){don't forget to turn percents into decimals}
?=11
There are 25 students in total in the band.

5 0

4 years ago

Please, I need help I'm way behind.

gregori [183]

Answer:

$\frac{18√2}{√3}$

Step-by-step explanation:

The lengths of the sides of a 30-60-90 triangle are in the ratio 1:2:√3.
The lengths of the sides of a 45-45-90 triangle are in the ratio 1 : 1 : √2
We can get the length of the longest side of the bottom triangle is 9×2÷√3 = $\frac{18}{√3}$
And based on the theory shown on the 2nd step, we can get x (the length of the longest side of the upper triangle) is $\frac{18}{√3}$ x√2

3 0

4 years ago