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2 years ago

Courtney is playing miniature golf. What is the area of the composite figure.

Mathematics

1 answer:

uysha [10]2 years ago

8 0

18. It is 18 because when you multiply 2x2 plus 4 x2 plus 2 x3 you get 4 plus 8 plus 6 = 18

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Danny’s 7 friends contributed an equal amount of money to buy him a birthday present. The present cost $84. How much money did e

Doss [256]

Each of Danny's friends contributes $12. All you have to do is divide 84/7.

3 0

3 years ago

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What is the solution or solutions to 5x-y=-6 and -2x+y=3?

sladkih [1.3K]

I would reccomend the app photo math its really easy to use and it answers questions like this.

4 0

3 years ago

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JK and LM are straight lines. Find /NOK. ( help me pls)

VashaNatasha [74]

Answer:

$NOK = 58$

Step-by-step explanation:

Given

$JOM = 108$

$LON = 50$

Required

Find NOK

From the attached triangle, we have:

$LOK = JOM =108$ --- Corresponding angles

And

$LOK = LON + NOK$

Substitute for LOK and LON

$108= 50+ NOK$

Make NOK the subject

$NOK = 108 - 50$

$NOK = 58$

8 0

3 years ago

Three out of five students said math was their favorite subject. What percentage of students preferred math?

Tpy6a [65]

So if you do 3/5 it ends up equaling .6 you can convert that into a percent and it equals 60%

6 0

3 years ago

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Find an equation of the line that has the given slope and contains the given point. m=7/3 (1,6)

iris [78.8K]

The point-slope form:

$y-y_1=m(x-x_1)$

We have the point (1, 6) and the slope m = 7/3. Substitute:

$y-6=\dfrac{7}{3}(x-1)$ use distributive property

$y-6=\dfrac{7}{3}x-\dfrac{7}{3}$ add 6 to both sides

$y=\dfrac{7}{3}x+\dfrac{11}{3}$ multiply both sides by 3

$3y=7x+11$ subtract 7x from both sides

$-7x+3y=11$ change the signs

$7x-3y=-11$

Answer:

point-slope form: $y-6=\dfrac{7}{3}(x-1)$

slope-intercept form: $y=\dfrac{7}{3}x+\dfrac{11}{3}$

standard form: $7x-3y=-11$

5 0

3 years ago