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3 years ago

Help!!! MATHS QUESTION I WILL GIVE YOU A HEART!!!

Mathematics

1 answer:

Novay_Z [31]3 years ago

5 0

Answer:

bottom diagram

15 green

Step-by-step explanation:

5 green for every 2 blue

The bottom diagram matches that situation

5 green 10 green 15 green

2 blue 4 blue 6 blue

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

3 diff 6 diff 9 diff

When she paints 15 green and 6 blue she has painted 9 more green than blue

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Henry bought a magazine for $5 and two vitamin waters. Henry spent a total of $11. How much did each vitamin water cost? $

saveliy_v [14]

5+x=11
-5 -5
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3 years ago

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In her dog walking business, Mrs. Alvarez walks 2 large dogs and 8 small dogs. Compare the number of small dogs to large dogs.

lisabon 2012 [21]

Answer:

Step-by-step explanation:

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3 years ago

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Part C

makkiz [27]

a = 1, b =14 and y-coordinate is 6 when x = 0.

Solution:

Let us first write the equation of a line.

Take the points are (2, 2) and (6, 10).

Slope of the line:

$$m=\frac{y_2-y_1}{x_2-x_1}$

$$m=\frac{10-2}{6-2}$

$$m=\frac{8}{4}$

m = 2

Point-slope formula:

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

y - 10 = 2(x - 2)

y - 10 = 2x - 4

Add 10 on both sides,we get

y = 2x + 6

Equation of a line is y = 2x + 6.

To find (a, 8), substitute x = a and y = 8 in the equation,

8 = 2a + 6

Subtract 6 from both sides, we get

2 = 2a

a = 1

To find (4, b), substitute x = 4 and y = b in the equation,

b = 2(4) + 6

b = 8 + 6

b = 14

Substitute x = o in the equation.

y = 2(0) + 6

y = 6

The y-coordinate is 6 when x = 0.

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2 years ago

Two parallel lines are crossed by a transversal. Horizontal and parallel lines y and z are cut by transversal x. At the intersec

ruslelena [56]

Those two angles have the same measure, so you have

$2k+11=131 \iff 2k=120 \iff k=60$

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3 years ago

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At the school election there were three candidates. Isabella got 40 votes, Amelia got 60 votes and Mason got ⅓ of the votes. How

notsponge [240]

Answer: 150 people voted in the election.

Step-by-step explanation:

Let x = Total number of votes.

Mason got $\dfrac{x}{3}$ votes.

Isabella got 40 votes, Amelia got 60 votes.

Then,

Combined votes = $40+60+\dfrac{x}{3}=x$

$100=x-\dfrac{x}{3}\\\\100=\dfrac23x\\\\ x=100\times\dfrac32\\\\ x=50\times3\\\\ x=150$

Hence, 150 people voted in the election.

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2 years ago