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3 years ago

Order point a, point b, point c

Mathematics

2 answers:

Jobisdone [24]3 years ago

5 0

Answer:

C- (-2,2) B- (0-4) A- (4,0)

Nana76 [90]3 years ago

3 0

Answer:

C- (-2,2) B- (0-4) A- (4,0)

Step-by-step explanation:

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Need helpp fastt plss will give brainliest to who is correct plss helpp!!!!!!!!! It a test I need good grades PLSSSS HELPPPPP!!!

Lady bird [3.3K]

Answer: 5 minutes per balloon sculpture and 7 balloons per sculpture

Step-by-step explanation:

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2 years ago

if ABC is a isosceles triangle with sides(2a+b)cm, (6a+2b+1)cm and a base of 4a cm, if it's perimeter is 28 find sides

Katyanochek1 [597]

Answer:

a=1.5, b= 3

Step-by-step explanation:

sum of all sides will give us perimeter. Therefore

2a+b+6a+2b+1+4a=28

12a+3b+1=28

12a+3b=27....eqn1

since t two sides of this isosceles triangle are equal:

2a+b=4a

2a=b

$a=\frac{b}{2}$

substituting $\frac{b}{2}$ $.$ in the first equation whenever we encounter a we will have:

$12(\frac{b}{2})+3b=27\\$

6b+3b=27

9b=27

b=3

therefore $a= \frac{b}{2} =\frac{3}{2} =1\frac{1}{2} or 1.5$

7 0

2 years ago

∠1 is decomposed into two nonoverlapping angles, ∠2 and ∠3.

AVprozaik [17]

Angle 3 is and acute angle (60°)

5 0

3 years ago

Help With Proving Theorems

ira [324]

Remember that when two angles are vertical angles, their angle measurements are the same, as the angles are congruent.

Note the Vertical Angle Theorem. Angles vertically opposite (directly opposite) when two lines intersect are congruent with each other.

Now note that <em>supplementary</em> means 180°

Set the equation. Let the angles = x

2x = 180

Isolate the x. Note the equal sign. What you do to one side, you do to the other. Divide 2 from both sides

(2x)/2 = (180)/2

x = 180/2

x = 90

90° is the measurement of each angle.

<em>~Rise Above the Ordinary</em>

8 0

3 years ago

A taxi driver from a certain company charges $ 150 for stopping and loading passengers and then $ 30 for every kilometer travele

Xelga [282]

Answer:

a) linear function = 150 + 30x represents 1km

and 150 + 60x represents 2km We can therefore remove the ones and even factor 15 and 3 into

3(5+1x)

b) y = 2/3x + 225

Can be factored from 2/3 (30x+75) and simplified to 2/3(3x+15/2)

Step-by-step explanation:

if 150 stop and 30 for each mile

we show zero on each axis and show the y intercept at 150

The X axis should determine time or distance travelled

So if showing distance we show miles in 10,20,30,40,

and costs 0,30,60,90 but if 150 applies to any passengers entering vehicle and all journeys then we start graph at $ cost = 150 and go up by 30 showing 150.180.210.240 for the data for the y axis/

Therefore 20k is 2/3 km and we can show 2/3 as our multiple.

2/3 of 225 is 150 to find we flip 3/2 x 150 = 225

y = 2/3 ( 30x + 225) and we have our equation for b

y = 2/3x + 225

8 0

3 years ago