3 years ago

G^2 + 4gh ; if g = -3 and h= 5

Mathematics

1 answer:

Klio2033 [76]3 years ago

7 0

<h3 /><h3> ${g}^{2} + 4gh \\ { - 3}^{2} + 4( - 3 \times 5) \\ 9 + ( - 12 \times 20) \\ 9 +( - 240 ) \\ = - 231\\$ </h3>

<em>-</em><em> </em><em>BRAINLIEST</em><em> answerer</em>

You might be interested in

Three teachers share 2 packs of paper equally.

cupoosta [38]

I believe the answer is C because each teacher would get 2 packs for the three that get paper

3 0

3 years ago

Please help me I will give you the brain thing and extra points. (image below) 3/4

Troyanec [42]

First, we have to find the difference between the x and y numbers in the table. By dividing the y by the x, the c is being multiplied by 15.

So the answer would be y=15x

Brainliest please!

4 0

3 years ago

The sum of two numbers is 840. one of the numbers is 357. what is the other number?

nlexa [21]

Answer:

483

Step-by-step explanation:

840 minus 357 is 483

5 0

3 years ago

-4b - 5 + 2b =10. Can I have some help solving this.

kramer

Answer:

-7.5

Step-by-step explanation:

Simplify

-4b - 5 + 2b = 10

-2b - 5 = 10

-2b = 15

b = -7.5

5 0

4 years ago

Read 2 more answers

HELP!!! The graph is at the top! Will mark as brainliest answer!!

Alex777 [14]

Answer:

The value of BEF = 36°

Step-by-step explanation:

Given:

Angle AED = 90°

Angle BEF = 3x°

Angle CEF = 54°

Find;

The value of BEF

Computation:

We know that;

Angle AED = Angle BEC (Vertical opposite angle)

So,

Angle AED = Angle Angle BEF + Angle CEF

90 = 3x + 54

3x = 90 - 54

3x = 36

x = 36 / 3

x = 12

The value of BEF = 3x

The value of BEF = 3(12)

The value of BEF = 36°

4 0

3 years ago