Find the range for the possible measure of the third side of a triangle given two sides?
4 cm, 6 cm
Range:
Answer:
The possible range of the measure of the third side is 2 < 3rd side < 10
Step-by-step explanation:
In any triangle:
The sum of the lengths of any two sides must be greater than the length of the 3rd sideThe length of any side must greater than the difference of the lengths of the other two sidesThe difference of the other sides < The side < The sum of the other sidesLet us solve the question
∵ The measures of the two sides of a triangle are 4 cm and 6 cm
∵ The difference between their measures = 6 - 4 = 2 cm
∵ The sum of their measures = 6 + 4 = 10 cm
→ By using the rules above
∴ The measure of the third side is between 2 and 10
∴ 2 < the third side < 10
∴ The possible range of the measure of the third side is 2 < 3rd side < 10
PLEASE HELP ASAP!!!!!
Answer: I believe it is option 1
Step-by-step explanation:
The points should be going through (-2,0) (0,4)
Answer:
hope this helps
Step-by-step explanation:
option 4
1. A right angled triangle has two shorter sides and one is twice as long as the other. The hypotenuse is 25 cm long. What are the lengths of the shorter sides?
Step-by-step explanation:
The hypotenuse of a right-angled triangle = 25 cm
One side is twice as long as the other.
Let the other side is x.
First side = 2x
Using Pythagoras theorem to find the lengths of the shorter sides.
[tex]x^2+(2x)^2=25^2\\\\x^2+4x^2=625\\\\5x^2=625\\\\x^2=125\\\\x=11.18\ cm[/tex]
So, the other side = 11.18 cm
First side = 2(11.18) = 22.36 cm
So, the lengths of the shorter sides are 11.18 cm and 22.36 cm.
lowest common multiple of 3, and
5 and 6.
Answer:
30
Step-by-step explanation:
The dimensions of a box are (x + 3), (3x – 4), and (5x + 1). What is the volume of the box?
Answer:
it's 15x^3 +28x^2 -55x-12
which is none of them....
Step-by-step explanation:
Solve for p.
7/p = 8/9
Answer:
Exact Form:
p=63/8
Decimal Form:
p=7.875
Mixed Number Form:
p=7 7/8
Hope this helps :-)
Brenda and her family went to dinner. Altogether, the meals cost $38. She would like to leave a
15% tip for the waitress. How much tip money should she leave for the tip? What is the total bill
including tip?
In the expression 34r, r represents a rational number. What value of r makes the expression less than 34?
17/50
1
34
34/4
Step-by-step explanation:
34r < 34,
r < 1 (divide by 34 on both sides)
The best answer here is r = 17/50.
I will give brainliest for whoever answers first
Answer:
y = 31.5x
Step-by-step explanation:
what is the inequality shown
please explain :)
Answer:
The inequality is 3 > -6
Step-by-step explanation:
on a number line, first draw a circle over the number Then if the sign includes equal to (≥ or ≤), fill in the circle. If the sign does not include equal to (> or <), leave the circle unfilled in. and then take your number that you have filled in and put a > if the line goes to the left and a < if it goes to the right!
Kinda long but i hope this helps! Brainliest plz!
i need help guys Asap
Given:
Two triangles are given in the figure.
To find:
The m∠K and m∠J.
Solution:
In triangle FHK and IGJ,
[tex]m\angle F=m\angle I[/tex] [Given]
[tex]m\angle H=m\angle G[/tex] [Given]
Two corresponding angles are equal. So,
[tex]\Delta FHK\sim \Delta IGJ[/tex] [By AA similarity theorem]
All corresponding angles of similar figures are same.
[tex]m\angle K=m\angle J[/tex] ...(i)
[tex]4y^2=6y^2-40[/tex]
[tex]4y^2-6y^2=-40[/tex]
[tex]-2y^2=-40[/tex]
Divide both sides by -2.
[tex]y^2=20[/tex] ...(ii)
Taking square root on both sides.
[tex]y=\pm \sqrt{20}[/tex]
Now,
[tex]m\angle K=(4y^2)^\circ[/tex]
[tex]m\angle K=[4(20)]^\circ[/tex] [Using (ii)]
[tex]m\angle K=80^\circ[/tex]
[tex]m\angle K=m\angle J=80^\circ[/tex] [Using (i)]
Therefore, the m∠K is 80° and m∠J is 80°.
A triangle has two angle measures of 20 degrees and 30 degrees. Find the third angle. This triangle is a(n) ________ triangle
Answer:
an obtuse triangle cause the other angle is more than 90
Step-by-step explanation:
Answer:130 degrees. it is scalene triangle
Step-by-step explanation:
all angles in a triangle add up to 180.
20+30=50
180-50=130
a scalene triangle has all sides different
2 = 9 + 5/2
please answer this
Answer:
false
Step-by-step explanation:
Answer:
Convert 529 5 2 9 to an improper fraction.
Step-by-step explanation:
−6k + 7k
12r − 8 − 12
n − 10 + 9n − 3
−4x − 10x
−r − 10r
There all diffrent equations
Answer:
1 is k
2 is 12r minus 20
3 10n - 13
4 -14x
5 -11r
Step-by-step explanation:
think you have to simplify
What is the value of x in the equation
5x + 0.25 = 15.25 ?
Answer:
3
Step-by-step explanation:
5x=15
x=3
Answer:
3
Step-by-step explanation:
5x=15.25-0.25
5x=15
x=3
Chloe swam "n" number of laps to raise money for her school. Friend a donated $20 + $1.25 for every lap Chloe swim friend B donated $15 +2 dollars and 50 Cent for every lap Chloe swim friends she donated $40 +1 dollar and 50 Cent for every lab Chloe sweat friend Dee donated $25 plus $1.75 for every lap Chloe‘s swim
Answer:
Chloe will earn $100 outright plus $7 dollars for every lap she swims for her school.
Step-by-step explanation:
w÷5+w for w=20
Please help me?!!
Answer:
24
Step-by-step explanation:
20 divided by 5 = 4
4 +20 = 24
HELP ASAP ITS EASY BUT IM BLANKING AND ITS 20 POINTS PLUS BRAINLIEST
This table shows values that represent an exponential function.
what is the average rate of change for this function for the interval from x=2 to x=4?
Answer:
Subtract the two Y values of X = 2 and X = 4 to find the total difference, then divide by the difference between X=2 and X =4
When X = 2 Y = 9
When X = 4 Y = 64
Difference between the two Y values = 64 -9 = 55
Difference between the two X values = 4-2 = 2
The rate of change = difference in Y divided by difference in X:
55/2 = 27.5
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
What is the value of x in the equation –6 + X = -4?
Answer:
um is like x an number if so it woukd be 2
Step-by-step explanation:
9. A scale model of a building is 9 inches high. The scale is 1 inch = 2 feet. How tall would the building be?
Answer:
18 Feet
Step-by-step explanation:
For every 1 inch, the building is 2 feet
There are 9 inches in the building
The equation would be 9 * 2 = 18
I need help pleaseee ! 10 points !
Answer:
3 x 8= 24
Step-by-step explanation:
Which way of devising a yearly savings plan to pay for your college education makes the most sense?
A.) Save $10 this year, $20 the following year, $30 the following year, and so on.
B.) Estimate the total cost and divide that by the number of years until you go to college.
C.) Estimate the total cost and subtract the number of years remaining before you go to college.
D.) Estimate the total cost and multiply that by the total number of years before you go to college.
Answer:
Step-by-step explanation:
The answer is B.
The correct way of devising a yearly savings plan to pay for college education makes the most sense is,
''Estimate the total cost and divide that by the number of years until you go to college.''
Option B is true.
What is mean by expression?Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
We have to given that;
To find the way of devising a yearly savings plan to pay for your college education makes the most sense.
Hence, We know that;
The correct way of devising a yearly savings plan to pay for college education makes the most sense is,
Estimate the total cost you have and divide that by the number of years for college time until you go to college.
Thus, correct way of devising a yearly savings plan to pay for college education makes the most sense is,
''Estimate the total cost and divide that by the number of years until you go to college.
Learn more about the mathematical expression visit:
brainly.com/question/1859113
#SPJ3
Plllllllease helpppppp
Answer:
Step-by-step explanation:
b/c we know that these triangles both have equal sides... that is given that ab and be are the same length. and that be and cd are parallel , we know that they both are isosceles triangles and that the base angles are the same. The side on ad and ae have equal angles.
so we can make the equation
2a +56 = 180 (b/c we know that around a triangle it's 180°
2 a = 124
a = 62
so ∠ BAE = 62°
:)
How could a company use a line graph to make it appear as though they had a larger profit?
Answer:
The “classic” types of misleading graphs include cases where: The Vertical scale is too big or too small, or skips numbers, or doesn't start at zero. The graph isn't labeled properly. Data is left out.
Rx: Ceftriaxone 500 mg IVPB in DSW 50 ml, infuse over 30 min q12h. The 2-g ceftriaxone vial states that if you reconsti- tute with 8.6 ml, the resulting final volume of the vial is 10 ml. a. How much diluent would be added to obtain a vial concentration of 1 g/10 mL? b. If the vial is diluted to 1 g/10 mL, how much drug would be drawn up for one dose? c. How many doses are available in one 2-g vial? d. How many vials would be needed to prepare a 7-day supply? e. If you were preparing a 7-day supply, how many 20-mL vials of sterile water would you need to reconstitute the ceftriaxone vials? f. If the 500-mg dose is added to DSW 50 ml, what is the total volume of one IVPB?
What is the next term of the geometric sequence?
108,36, 12,
Find the difference between numbers:
Divide the second number by the first number:
36/108 = 1/33
Divide the third number by the second number:
12/36 = 1/3
The difference is 1/3
Multiply the last known number by 1/3 for the next number:
12 x 1/3 = 4
The next term is 4
Onny wants to buy a guitar that costs $600. He makes $2 per day. How many days will it take Onny to save enough money to buy the guitar? HELP PLS DIS DUE TODAY
Answer:
300 days of work.
Step-by-step explanation:
He needs to work for 300 days for 2 dollars a day to get 600 dollars:
300 x 2 = 600
Answer:
Onny will have to save for 300 days or 9 months And 3 weeks
How many solutions can be found for the equation 4x - 8 - 4x = 9? (4 points)
оа
Zero
Ob
One
Ос
Two
Od
Infinitely many
Answer:
A. Zero
Step-by-step explanation:
This would have no solution because when you try to solve the equation and simplify, the 4x's cancel out, leaving no variable and making the equation reduce to: -8=9 which is false, and therefore, this has no solution.
I hope this helps!
I need this pls helpp
Answer:
m∠7 = 63 degrees
m∠8 = 117 degrees
m∠9 = 63 degrees
Step-by-step explanation:
When two lines intersect at a point, then they formed 2 pairs of vertically opposite angles and 4 pairs of linear angles
The vertically opposite angles are equal in measuresThe linear angles have a sum of 180°In the given figure
∵ There are two lines intersected at a point
∴ The angle of measure 117° and ∠8 are vertically opposite angles
∴ ∠7 and ∠9 are vertically opposite angles
∴ The angle of measure 117° and ∠7 are linear angles
∵ The vertically opposite angles are equal in measures
∴ The angle of measure 117° and ∠8 are equal in measures
∴ m∠8 = 117°
∵ The sum of the measures of the linear angles is 180°
∴ m∠7 + 117° = 180°
→ Subtract 118 from both sides
∵ m∠7 + 117 - 117 = 180 - 117
∴ m∠7 = 63°
∵ m∠7 = m∠9 ⇒ proved up
∴ m∠9 = 63°
Howard is putting napkins on tables at a restaurant. Each table gets the same number of napkins.
• After putting napkins on 6 tables, Howard has 124 napkins remaining
• After putting napkins on 10 tables, Howard has 108 napkins remaining
How many napkins does each table get ?
Answer:
Each table gets 4 napkins
Step-by-step explanation:
Rate of change
It usually refers to how fast one quantity changes with respect to another. We are given the following information.
After putting napkins on 6 tables, Howard has 124 napkins remaining
After putting napkins on 10 tables, Howard has 108 napkins remaining
This means that Howard used 124-108=16 napkins in 10-6=4 tables.
The rate of change (or rate of use in this case) is 16 napkins/4 tables= 4 napkins per table.
Each table gets 4 napkins
