What is the perimeter of a triangle with sides the following lengths: 3a + 2c,5c + 9 and 5a - 6. Simplify the expression.

Answers

Answer 1

Answer:

8a+7c-3

Step-by-step explanation:


Related Questions

ILL GIVE BRAINLEST AND 50 PTS!
what is the area of this parallelogram?
36cm^2
67cm^2
77cm^2
98cm^2​

Answers

Answer:

dont yu multiply them all

Step-by-step explanation:

What is the multiplicative rate of change of the
function?
O 2/3. O 3/4. O 4/3. O 3/2

Answers

Answer:

3/4

Step-by-step explanation:

Answer:

3/4

Step-by-step explanation:

I did the test.

Item 1
What is the radius of the button?


button is 26
Radius:
mm

Answers

Answer:

radius is 13

Step-by-step explanation:

The radius is half of the diameter

Answer:

Step-by-step explanation:

What is the raduis of 26 on a button

convert 4x+2y=8 into y=mx+b form.

Answers

Answer: y = − 2 x + 4

Step-by-step explanation:

HELP ME I WILL GIVE BRAINLY IF I WAS BORN SEPTEMBER 13th and I WAS 16 WHAT YEAR WAS I BORN

Answers

Answer:

2004

Step-by-step explanation:

if it was 2005 theyd be 15

Based on the graph, what does the point (2, 60) represent?
A.
The plant grew 60 cm in 2 days.
B.
The plant grew 30 cm in 2 months.
C.
The plant grew 2


Answers

Answer:

The plant grew 60 cm in 2 months.

Step-by-step explanation:

The point is at 2,60

B. The plants grew 60cm in 2 months.

who would like some points? 23x23x23x23x23x23x23x23
first correct answer = brainliest

Answers

Answer:

78310985281

Step-by-step explanation:

Order from least to greatest.
3/5
8/10
1/2
6/10
2/5​

Answers

Answer:

1/2 2/5 3/5 6/10 8/10

Step-by-step explanation:

Answer:

2/5, 1/2, 3/5, 6/10, 8/10

Step-by-step explanation:

2/5 = 0.4

1/2 = 0.5

3/5 = 0.6

6/10 = 0.6

8/10 = 0.8

Bella surveyed the first 15 students in the lunch line.
Is this sample of the students in the school likely to be representative?
yes
no

Answers

Answer:

No

Step-by-step explanation:

Only people in the lunch line got surveyed, that on it's own is biased.

Only 15 people out of the entire school.

Only the first people got surveyed.

Consider this equation.
tan() = -1
If & is an angle in quadrant II, what is the value of sin()?
ΟΑ. .
5734
34
5734
34
ОВ.
O c.
3V34
34
3V34
34
D.

Answers

Answer:

I know u saw me before but the answer is B hope it helps! =)

Answer:

the 5v34 without the minus sign

Step-by-step explanation:

someone please please help me with this ! I would really appreciate it

Answers

Answer:

1. The right triangles pass the AA similarity congruence theorem.

2. s/q

Step-by-step explanation:

They are similar since they pass the AA( Angle-Angle) similarity theorem.

Similar triangles have corresponding proportional sides so side z corresponds with side s and side x corresponds with q so we would represent that as

s/q

Consider the equation y=97x+8000, what is the y-intercept?

Answers

Answer:

8000

Step-by-step explanation

A central angle of a circle measures π/3 radians.The length of the minor arc intercepted by this central angle is 7 inches. Find the length of the radius of the circle.

Answers

9514 1404 393

Answer:

  6.68 in

Step-by-step explanation:

The length of an arc is given by ...

  s = rθ . . . . θ in radians

Then the radius is ...

  r = s/θ

  r = (7 in)/(π/3) = 21/π in ≈ 6.6845 in

The radius of the circle is about 6.68 inches.

Answer:

Solution :-

Angle of circle = π/3 r

Length of minor arc = 7 in

Now

We know that

Radius = Length/Angle

Radius = 7/(π/3)

Radius = 7/π × 3

Radius = 21/π

[tex] \\ [/tex]

Paula is planning a dinner dance. She wants to keep the ticket price as low as possible.



Band A: charges $600 to play for the evening

Band B: Charges $350 plus $1.25 per student



After how many students would it be better to hire Band A?

Answers

Answer:

After 200 students, it would better to hire Band A

Step-by-step explanation:

350+ 1.25x = 600

1.25x = 250

x = 200

at 200 students the cost is the same for Band A and Band B

at 201 students Band A will be cheaper then Band B

the volume of a sphere is 4851 cubic cm find its diameter​

Answers

Answer:

The diameter is 21 cm

Step-by-step explanation:

The formula for the volume of a sphere is V = (4/3)πr³, or (in terms of the diameter)  V = (4/3)π(d/2)³.  This simplifies to

       4πd³          πd³

V = ----------- = -----------

        3·8               6

Now equate V = (πd³/6) to 4851 cm³.  We must first solve this for d³ and then take the cube root of the result:

πd³ = 4851(6) = 29106.

Dividing this result by π yields 9264.7,

and taking the cube root of this is 21.  The diameter is 21 cm

Order these numbers from greatest to least: 425
4
25
, 0.40, 4%, 38%.

Answers

Answer:

425, 25, 4, 0.40, 38%, and 4%.

Step-by-step explanation:

I hope this helps! Have a great rest of your day!

Answer:

425, 25, 4, .40, 38%, 4%

Step-by-step explanation:

38% is equal to .38 and 4% is equal to .04

they're less than .40 so they are at the end.

Please I need help ASAP 40. Points

Answers

Total owed = starting amount x( 1 + interest rate) ^ time

The equation would be total = 550(1.12)^x where x is the number of months.

Replace total with 550x2 = 1100 and solve for x

It will double in 6.11 months. Round to 6 months

Can someone help me with this?
(142)² – (58)²

Answers

Answer:

16800

Step-by-step explanation:

142^2 (142 squared) is 142 x 142, which is 20164. 58 squared is 3364, and 20164 - 3364 is 16800. if you need a more in depth explanation just let me know!

Answer:

16800

Step-by-step explanation:

(142)² – (58)²

Follow the Pemdas order of operation;

Calculate the exponents first;

(142)^2=20164

=20164-(58)^2

(58)^2=3364

=20164-3364

Add and subtract( left to right)

20164-3364

=16800

Answered by NONE other than the #QUEEN herself aka #DRIPPQUEENMO!!

HOPE THIS HELPED!!!

Find the sum of 6x2 – 1 and x + 9.

Answers

Please find the attached photograph for your answer.

GIVING BRAINLIEST AND THE REST OF MY POINTS! PLS HELP :((

Answers

1. Rhombus
2 trapezoid
3 rhombus
4 square
5 rectangle

There are 5 people at a party. They decide to share 3 ice cream sandwiches equally.
Which model shows how much of the ice cream sandwiches each person will get?
C.
D

Answers

Answer:

your answer will be D. I think :)

Answer: d

i have the test

A lighthouse has a shadow that is 36 feet long. Zara is 4 feet tall, and she is standing next to the lighthouse. Zara has a shadow that is 3 feet long. Use this information to complete the statement about the lighthouse. Lighthouse has height of question mark feet; shadow is 36 feet. Both form right triangle. Man is 4 feet; his shadow, 3 feet. Man and shadow form corresponding right triangle. what is the height of the light house

Answers

Answer:

Explanation:

What's 1.485 times 27.7372862 I know this is easy but I lost my calculator and my assignment is due in 1 minute! If anyone can answer this fast that would really help! :)

Answers

Answer:

41.18987

Step-by-step explanation:

The answer is 41.189870007

Can someone please help me asap extra brainly points !!!

Answers

56.52 yards should be the circumference

Answer:

56.52

Step-by-step explanation:

Circumeference Equation=2πr

What is the surface area of a die in which each edge has a length of 15 millimeters? (Hint: On a cube, the length, width, and height have the same measure.)



1,350 mm2
450 mm2
180 mm2
1,687.5 mm2

Answers

15x15=225
225x6=1,350mm^2

Answer:

A. 1,350 mm 2

Step-by-step explanation:

8th grade math !!
g(x) = x+6/2
Determine for each x-value whether it is in the domain of g or not.
-6
0
2

Answers

Answer:All in domain

Step-by-step explanation:

Answer:all in domain

Step-by-step explanation:I did it on khan

If MO bisects angle PMN, the measure of angle PMN equal 74 and the measure of angle OMN equals 2x + 7, find the value of x

Answers

Answer:

x = 15

Step-by-step explanation:

Bisects means divide in two equal parts.

Therefore, 74/2 = 37

37 = 2x+7

30 = 2x

15 =  x

x = 15

Find the mean of the following data set
73, 81, 51, 76, 89, 95, 88

Answers

Answer:

[tex]mean = \frac{(73 + 81 + 51 + 76 + 89 + 95 + 88)}{7} \\ = 79[/tex]

Answer:

79

Step-by-step explanation:

What is mean?  The mean is the same as an average. To find the mean, add all the letters together. Then, divide this sum by the total amount of numbers.

Step One: 73+ 81+51 +76+ 89+ 95+88= 553

Step Two: Divide by numbers, in this case, there are 7: 553/7= 79.

There you go!

Estimate, then add. Write each sum in the simplest form.

Answers

Answer:

add the fractions and then divide

Step-by-step explanation:

so you add the top two and then the bottem two and then after you get those two anwsers divide them

Someone help?
Wanda feeds her 3 dogs 1/4 of a can of food per meal. She feeds each of her dogs twice a day. If Wanda has 12 cans of food, is it true that she can feed her dogs for at most 6 days?

Answers

Answer:

yep, 1.5 x 6 =9. 12-9 = 3 can leftover

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For a quadrilateral to be a rhombus, the diagonals __ and __.Blank one options:must be congruentmust not be congruentcan be congruent or not congruentBlank two options:must be perpendicularmust not be perpendicularcan be perpendicular or not perpendicular I really need some help with this question A sales representative notes that in a particular week he drove 1350 km and used 120 L of petrol. His sales patre(in another vehicle) drove 940 km and used 88 L of petrol. Express their petrol usages as a rate in the formkilometres: 100 L Write an exponential function in the form y = ab^x that goes through points (0,5)and (4,6480). What does Ralph see on the horizon?O an airplaneO the smoke from a shipO another islandO a shark Enter the correct answer in the box.Solve this system of equations.y=2x-5y=-2x+3x=y= can u help mewith a short story when you have give charity and how you feel i will give brainliest plz Why is the len () function useful when using a loop to iterate through a stack? Solve for missing value what is the most dense type of stars? PLEASE HELP FAST!!!find the equation of the line that is perpendicular to this line and passes through the point (-7, 6)find the equation of the line that is parallel to this line and passes through the point (-7, 6) A company that manufactures electronic components wants to know the mean discharge time of one particular type of capacitor that it makes. In order to estimate this value, they randomly select 100 capacitors and measure how long they take to discharge. The mean of this sample was 7.25 seconds with a standard deviation of 0.15 seconds. Assuming that this distribution is normal, construct a 99% confidence interval to estimate the mean discharge time for all capacitors of this type. Is this question asking for a confidence interval or hypothesis test 8 cm x 10 cm x 17 cmThis figure consists of a rectangle and a quarter circleWhat is the perimeter of this figure?Use 3.14 for pi. in 6 hours heather reads 30 chapters of a book what is her rate in chapters per hour porque cree que es importante la organizacion de un gobierno esceolar What is the value of -|24|? Find the domain and range, and is it a function? Tim has read 30 % of a book. He has 56 more pages to finish. How many pages are there in the book? A political communication that shows preference for a particular belief or attitude is an example of which of the following?A. biasB. mediaC. propagandaD. symbolism Convert 0.9 cm into m