2 years ago

PLD HELP ME I WILL FAIL PLS

Mathematics

1 answer:

White raven [17]2 years ago

3 0

Answer:

Step-by-step explanation:

6.4

You might be interested in

Which of the following capital letters is a reflection image of itself across a horizontal line?

anygoal [31]

Answer:

H is the reflection of itself in the horizontal line

8 0

3 years ago

Read 2 more answers

If a system including the quadratic equation representing the parabola and a linear equation has no solution, which linear equat

marshall27 [118]

9514 1404 393

Answer:

D. y=2x+6

Step-by-step explanation:

The line cannot intersect the parabola if it has a y-intercept greater than 5 and a suitable slope. The only sensible answer choice is ...

y = 2x +6

7 0

3 years ago

Read 2 more answers

Please help me ASAP?!!

Blababa [14]

Answer:

(0,-5) and (-4,3)

Step-by-step explanation:

The given equations are

$\left \{ {{x^2+y^2=25} \atop {2x+y=-5}} \right.$

Make y the subject in the second equation;

$y=-2x-5$

Substitute into the first equation;

$x^2+(-2x-5)^2=25$

Expand:

$x^2+4x^2+20x+25=25$

$x^2+4x^2+20x+25-25=0$

$5x^2+20x=0$

$5x(x+4)=0$

$\Rightarrow x=0,x=-4$

When x=0,

$y=-2(0)-5=-5$

This gives; (0,-5)

When x=-4

$y=-2(-4)-5=3$

This gives (-4,3)

7 0

3 years ago

Read 2 more answers

Solve <br> −2( x+2)−7=−3(x+5) for x

Ghella [55]

Answer:

x= 9

Step-by-step explanation:

good luck

8 0

3 years ago

Read 2 more answers

5x divided by 6=9<br> what is x

Tju [1.3M]

X is nine.............

6 0

3 years ago

Read 2 more answers

PLD HELP ME I WILL FAIL PLS​

PLD HELP ME I WILL FAIL PLS