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2 years ago

PLease help me ASAP PLZ

Mathematics

2 answers:

garik1379 [7]2 years ago

8 0

Question- The image is appearing blank for me, could you try and re-send it or forward it to me. Thank you.

Degger [83]2 years ago

3 0

Answer:

its blank

Step-by-step explanation:

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-4x+7=11 I need some to explain

oee [108]

$-4x+7=11\\
-4x=4\\
x=-1$

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2 years ago

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Sail with the equation by completing the square x^2+8x=-3

maxonik [38]

Answer:

The solutions are $x=-4(+/-)\sqrt{13}$

Step-by-step explanation:

we have

$x^{2} +8x=-3$

Complete the square. Remember to balance the equation by adding the same constants to each side

$x^{2} +8x+16=-3+16$

$x^{2} +8x+16=13$

Rewrite as perfect squares

$(x+4)^{2}=13$

square root both sides

$x+4=(+/-)\sqrt{13}$

$x=-4(+/-)\sqrt{13}$

5 0

2 years ago

If you could help me than you?

artcher [175]

$y = \frac{2}{1}$

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2 years ago

Please say the balance

Misha Larkins [42]

Answer:

750.64

Step-by-step explanation:

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2 years ago

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Work out the size of angle x.<br>x<br>35

Naddik [55]

Answer:

145.

Step-by-step explanation:

x+35=180

x=180-35

x=145

please mark as brainliest.

5 0

3 years ago