Answers
Answer:
pleas give me free brainiestStep-by-step explanation:
1. It is not possible for a triangle to have more than one vertex with internal angle greater than or equal to 90°, or it would no longer be a triangle. 2. The interior angles of a triangle always add up to 180° while the exterior angles of a triangle are equal to the sum of the two interior angles that are not adjacent to it. Another way to calculate the exterior angle of a triangle is to subtract the angle of the vertex of interest from 180°. 3. The sum of the lengths of any two sides of a...
Related Questions
Find the value of x
A.55
B.60
C.85
D.120
Answers
Answer:
A
[tex]x + 125° = 180° \: \: (angles \: on \: straight \: line) \\ x = (180 - 125)° \\ x = 55°[/tex]
Please help I need this soon
Answers
Answer: C = -6.3
Step-by-step explanation:
What is 8 less than x.
Write the expression that represents this phrase
Answers
Answer:
so it is because it has
Step-by-step explanation:
a good explanation
6. Write the equation for the two functions and
compare the rates of change.
Function C
Function D
y
The Used Book
Store will pay $0.50
for each box of
hardcover books.
--2
4
0
2
4
Answers
Answer:
the photo is blank for me
Step-by-step explanation:
how do i work this out please?
Answers
Answer:
3[tex]\sqrt{3}[/tex] and [tex]\sqrt{7}[/tex]
Step-by-step explanation:
Simplifying surds is similar to collecting like terms in algebra.
If the surds have the same value then collect them by adding/ subtracting their coefficients.
(a)
[tex]\sqrt{3}[/tex] (7 - 2 + 1 - 3)
= [tex]\sqrt{3}[/tex] (3)
= 3[tex]\sqrt{3}[/tex]
(b)
[tex]\sqrt{7}[/tex] (5 + 4 - 8)
= [tex]\sqrt{7}[/tex] (1)
= [tex]\sqrt{7}[/tex]
2a^3+a^2–17–3a^2+a^3–a –80
Answers
Answer:
=3a^3−2a^2−a−97
Step-by-step explanation:
A bag contains 16 coins consisting of
dimes and nickels. The total value of
coins is $1.30. How many of each
type of coin are there?
Answers
Answer:
Dimes: 10 dimes
Nickles: 6 nickels.
Step-by-step explanation:
Dimes: 10 x 0.10 = 1.00
Nickels: 6 x 0.05 = 0.30
$1.00 + $0.30 = 1.30
Find the volume of the figure in cubic centimeters.
Answers
Answer:
755.16 cm³
Step-by-step explanation:
We can separate this into two parts -- the bottom rectangular prism and the top triangular prism.
The volume of the bottom part is 12*4*14 = 672 cm³
For the triangular prism, we have an equilateral triangle, with sides 4cm, as well as a length of 12cm. We can find the area of the triangle and multiply it by 12 for our answer. The area of an equilateral triangle is [tex]\frac{\sqrt{3} }{4} 4^{2}[/tex], which is approximately 6.83 -- we can multiply that by 12 to get 83.16 cm³
Add these 2 up to get 755.16 cm³ as our answer
100 POINTS plus a Brainiest
The table represents an exponential function.
What is the ratio of outputs for any two inputs that are two values apart?
Divide the larger output by the smaller output.
Enter your answer, as a decimal to the nearest hundredth, in the box.
Answers
Answer:
0. (45) 1. (51.71) 2. (48.24) 3. (55.44) 4. (59.43)
Step-by-step explanation:
Ill be so sorry if I get it wrong I did the math and this is what I got so if I get it wrong tell me ;w;
Answer: 1.15
Step-by-step explanation:
Translate this sentence into an algebraic inequality.
3 more than the product of x and 12 is less than 25.
Select one:
a. 12x + 3 < 25
b. 3 > 12x – 25
c. 3 > 12(x - 25)
Answers
Answer:
Option A
Step-by-step explanation:
Lets convert each sentence into algebric inequality.
3 more than product of x & 12 :-[tex] = > 12x + 3[/tex]
Now , 12x + 3 is less than 25 :-[tex] = > 12x + 3 < 25[/tex]
Math. Help I really need this giving brainliest to the person with the correct answer, please explain your answer...
Answers
Answer:
v
Step-by-step explanation:
the first letter of volume is v, therefore it would be the most meaningful.
can i get some help pls
It would be nice
Answers
Answer:
sandra
3.14 x 12=37.68
All the other kids didn't get that part right
Step-by-step explanation:
32)
Solve for x:
5(x + 1) - 8 = 5x(2 - 4)
A)
-5
B)
5
D)
Answers
Answer:
x should equal three
Step-by-step explanation:
5(x + 1) - 8 = 5x(2 - 4)
5x+1-8=5x-4
5x-7=5x-4
+7 +7
5x= 5x +3
÷ 5 ÷5
×=3
5x + 5 - 8 = 10x - 20x
5x - 3 = -10x
= 5x - 5x - 3 = -10x - 5x
= -3 = -15x
= -3/-15 = -15x/-15
= 0.2 = X
So, in conclusion, X is equal to 0.2
Colleen is searching online for airline tickets. Two weeks ago, the cost to fly from Boston to Orlando was $250. Now the cost is $325. What is the percent increase? What would be the percent increase if the airline charges an additional $50 baggage fee with the new ticket price?
Answers
Answer:
Step-by-step explanation:
It will be 129
14.4x - 28.2 > 36.6
What is the solution to the inequality? Enter the answer in the box.
X>
What’s is this??
Answers
Answer:
x > 4.5
Step-by-step explanation:
Given the inequality :
14.4x - 28.2 > 36.6
Collect like terms
14.4x > 36.6 + 28.2
14.4x > 64.8
Divide both sides by 14.4
x > 64.8 / 14.4
x > 4.5
Do it please..............h
Answers
Answer:
False
Step-by-step explanation:
-x^2+x is the same as x-x^2.
Only difference is the way it's written.
y = 7x-6
what is the slope?
Answers
Answer:
7
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
-6 is the y intercept
7 is the slope
y=mx+b
In which of the following sets can each
number only be classified as rational?
A {0, - 18 , 124, -3, 3)
B {3.5, -4, 23.8, -1.2, 0}
C {-5, 13, 233, 42,3)
D {-7.75, -5.8, 0.125, 4, 21}
Answers
Can i have a straight answer for these questions
To dilate a figure means to change it.
The figure before the transformation is called the _____________, or original
The figure after the transformation is called the ____________ or new image. We would label that with a __________
You can identify the new figure by looking for the __________symbol
Congruence refers to whether or not a figure has the same ________ and ________ after a transformation
When you dilate a figure it keeps the same ____________ but not the same ________
Orientation of a figure is the direction a figure is _________
When you dilate a figure it __________ it’s _________
When you dilate a figure the corresponding __________ are ______________,
and the corresponding ____________ are __________________
Example 1: Write an algebraic representation that would result in an enlargement of a figure.
Example 2: Write an algebraic representation that would result in a reduction of a figure.
Example 3: State whether each statement is true or false
A polygon that is dilated will have a different orientation
When you dilate a figure the angles of the figure change
(x, y) (0.5x, 0.5y) would result in a reduction of a dilated figure
(x, y) (ax, ay) if a is between 0 and 1 the image would be an enlargement
Answers
Naruto usamaki is the greatest hokagey in the leaf village
Can someone help me find the solution?
Answers
Answer:
Solution: y=2
4.5m is ____ % of 90 cm; 90 cm is ____ % of 4.5m
Answers
Answer:
4.5m is 450%
90cm is 45%
Step-by-step explanation:
Please help need answer
Answers
Mr. Lim is building a deck. He cuts a 9 foot piece of wood into
3 pieces of the same length. How long is each piece of wood?
Show your work.
Answers
Answer: 3
Step-by-step explanation: 9/3=3
2. Name two lines in the diagram.
1)JK, LB
2)MA,JD
3)KC, DA
4)MI,EF
Answers
Answer:
answer is third option KC,DA
What is the ratio of 19:95? QUICK I NEED HELP!
Answers
Answer:
1 : 5
Step-by-step explanation:
Given the ratio
19 : 95 ( divide both parts by 19 )
= 1 : 5 ← in simplest form
Yesterday, there were 40 problems assigned for math homework. Gavin got 28 out of 40 problems correct. What percentage did Gavin get correct?
Write your answer using a percent sign (%).
Answers
This is why because 28/40 simplified is 7/10 and I know this is by dividing each number by 4. Also 7/10 and 0.7= 70%
Answer:
70%
Step-by-step explanation:
I'm pretty sure its 70 because write it as a fraction 28/40 when divide them both and you get 0.7 which is 70. I hope that works
The three angles of a triangle measure x+37, 90, and x+67. Find the measurement of the smallest angle in degrees.
Please help!!!
Answers
Answer:
The first angle is the smallest
Step-by-step explanation:
Step one:
given data
Angle 1= x+37
Angle 2= 90
angle 3= x+67
We know that the sum of angle in a triangle is 180
so
x+3+90+x+67= 180
collect like terms
2x+160= 180
2x=180-160
2x= 20
divide both sides by 2
x= 10
Step two:
so
Angle 1= 10+37= 47 °
Angle 2= 90= 90
angle 3= 10+67= 77 °
If you deposit 4,300 into an account with an semi annual interest rate of 11% how much will you have after 1year
Answers
Answer:
FV= $4,786.01
Step-by-step explanation:
Giving the following information:
Initial deposit (FV)= $4,300
Number of periods (n)= 2 semesters
First, we need to calculate the semi-annual interest rate:
Semi-annual interest rate= 0.11/2= 0.055
Now, to determine the future value, we need to use the following formula:
FV= PV*(1+i)^n
FV= 4,300*(1.055^2)
FV= $4,786.01
help pls im dont know it
Answers
Answer and Step-by-step explanation:
Area of triangle:
A = [tex]\frac{bh}{2}[/tex] (Base times height, all divided by 2)
Area of Rectangle/Square
A = bh (base times height)
Triangle:
[tex]\frac{7*24}{2} = \frac{168}{2} = 84[/tex]
Rectangle:
A = 12.5 * 13 = 162.5
162.5 + 84 = 246.5
#teamtrees #WAP (Water And Plant)
I need to know the answer to this
Answers
Answer: 276
Step-by-step explanation:
multiply 1/3 by 4/4 to make it similar to 5/12 that way you can add them. because the denominator is different from each other you can’t add them. once you do that you get 4/12, you then add 5/12 and that equals 9/12. in order to get to 12/12 you need 3/12 more. this 3/12 represents the 69 guest that chose vegetarian. the 5/12 represents the the guest who chose chicken and the 4/12 represents the ones who chose beef. now that you know 69 people is the same as 3/12 of all the guest. you then realize that 9 is divisible by 3. so you multiply 69 by 3 because 3 goes into 9 3 times. which gives you 207. 207 represents 9/12. and we already know 69 represents 3/12. so you add them together and get 276. sorry if that was confusing but that’s the best way i can explain it.
