Ask question

Ask question

All categories

3 years ago

7

There are 20% more goblins than wizards in the magic club. There are 220 goblins and wizards altogether in the magic club. How m

any goblins are in the magic club?

1 answer:

jok3333 [9.3K]3 years ago

7 0

There are 120 total goblins int the magic club!

You might be interested in

Help please!!!!;;;;;;;;;;;;;;;;;;;;

kozerog [31]

Hey!

-----------------------------------------------

Solution:

= (-18) - (4)

= -18 - 4

= -22

When you subtract a positive to a negative number the end result will always be negative.

-----------------------------------------------

Answer:

B. 22

-----------------------------------------------

Hope This Helped! Good Luck!

3 0

3 years ago

PLZ HELP ASAP ILL GIVE BRAINLEST

lianna [129]

Answer:

2.25

Step-by-step explanation:

-9/-4= 2.25

3 0

3 years ago

Read 2 more answers

3. FACTOR f(x) = x3 + 2x2 – 51x + 108 completely given x + 9 is a factor.

Pavlova-9 [17]

Answer:(x+9)(x-4)(x-3)

6 0

3 years ago

Which of the following is the equation for the graph shown?a. x^2/144+y^2/95=1b. x^2/144-y^2/95=1c. x^2/95+y^2/144=1d. x^2/95-y^

Andrews [41]

e follSOLUTION

Given the question in the image, the following are the solution steps to answer the question

STEP 1: Write the general equation of an ellipse

$\frac{\mleft(x-h\mright)^2}{a^2}+\frac{(y-h)^2}{b^2^{}}=1$

STEP 2: Identify the parameters

the length of the major axis is 2a

the length of the minor axis is 2b

$\begin{gathered} 2a=24,a=\frac{24}{2}=12 \\ 2b=20,b=\frac{20}{2}=10 \end{gathered}$

STEP 3: Get the equation of the ellipse

$\begin{gathered} By\text{ substitution,} \\ \frac{(x-h)^2}{a^2}+\frac{(y-h)^2}{b^2}=1 \\ \frac{(x-0)^2}{12^2}+\frac{(y-0)^2}{10^2}=1=\frac{x^2}{144}+\frac{y^2}{100}=1 \end{gathered}$

STEP 4: Pick the nearest equation from the options,

Hence, the equation of the ellipse in the image is given as:

$\frac{x^2}{144}+\frac{y^2}{95}=1$

OPTION A

8 0

1 year ago

What are the answers

Drupady [299]

1: 9x^3y^4

2: 6x^5y^4

6 0

3 years ago