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3 years ago

I NEED YOUR HELP PLSS If the vertical length is 10, what is the horizontal length?

Mathematics

1 answer:

almond37 [142]3 years ago

8 0

Are you sure you said the whole problem cuz that is impossible to answer

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Do you know how do this because I need help?

Murljashka [212]

Answer:

Hi I'm not v good at maths but I think my advice is useful. There's an app called photomath it will really help you! Have a nice dayy

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4 years ago

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Please help ASAP!!!!!

Sedaia [141]

Answer: OPTION C

Step-by-step explanation:

Complete the square:

Having the equation in the form $ax^2+bx=c$ , you need to add $(\frac{b}{2})^2$ to both sides of the equation:

You can identify that "b" in the equation $x^2+6x=5$ is:

$b=6$

Then:

$(\frac{6}{2})^2=3^2$

Add this to both sides:

$x^2+6x+3^2=5+3^2$

Rewriting, you get:

$(x+3)^2=14$

Solve for "x":

$x+3=\±\sqrt{14}\\\\x+3=\±\sqrt{14}\\\\x=\±\sqrt{14}-3$

Then, the solutions are:

$x=-3+\sqrt{14}\ or\ x=-3-\sqrt{14}$

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3 years ago

What is vertical angles congruence theorem

gizmo_the_mogwai [7]

I don’t really know bro

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4 years ago

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When Sandy and Allen's mother decorates the house for a holiday by herself, it takes her 5 hours. When both Sandy and Allen help

notsponge [240]

Answer:

Step-by-step explanation:

Mother=5hrs

Sandy and Allen and mother=2.5

Allen with mother=3.5

It would take sandy 5hrs coz she decorates the house herself so if u think logically it took her mother 5 hrs so it would take her.Coz its only her doing it no one else is helping!

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3 years ago

two angles are complementary. The larger angle is 74 degrees more than the smaller angle. Find the measure of the larger angle.

m_a_m_a [10]

Answer: 16 degrees

Step-by-step explanation: complemtary=90 degrees 90-74=16

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3 years ago