Answer:
Any value between 3 and 19 may be the measure of third side.
Step-by-step explanation:
If three sides of a triangle are a, b, and c, possible measures of the sides of a triangle will be.
1). a + b > c
2). b + c > a
3). a + c > b
If a = 8, b = 11,
1). 8 + 11 > c
c < 19
2). 11 + c > 8
c > 8 - 11
c > (-3)
3). 8 + c > 11
c > 11 - 8
c > 3
Therefore, by combining the given inequalities,
3 < c < 19
Any value between 3 and 19 may be the measure of third side.
Find the value of x.
Answer:
81 degrees
Step-by-step explanation:
Step-by-step explanation:
Here,
X+128+100+51=360
X+279=360
X=360-279
:.x=81
Work out the value of x
Answer:
x=35
Step-by-step explanation:
A pentagon's sum of interior angles is 540 degrees.
Now, we can set up an equation.
(4x - 57) + (3x + 15) + 4x + (2x - 3) (3x + 25) = 540
Combine similar terms
16x - 20 = 540
16x = 560
x = 35
The temperature in some region of Alaska equals 14 °F Convert this temperature to Celsius
Answer:
-10 degrees C
Step-by-step explanation:
MARKING BRAINLIESTTT WHOEVER IS THE FIRST TO ANSWER AND GE IT RIGHT
Answer:
D is most possible or b either one
Step-by-step explanation:
BTW dont expect take my info to seriously but D or B
the 4 angles of heptagon equal and each of other 3 is 20° greater the first 4.Find the angles
Answer:
interior angle of a heptagon = 900 degrees
900 = 4x + (3x + 60)
840 = 7x
840/7 = 120
X = 120
120 X 4 = 480
120 X 3 = 360
480 + 360 + 60 = 900
4 angles = 120 degrees each
3 angles = 140 degrees each
Brody set his watch 1 second behind, and it falls behind another 9 seconds every day. Write
an equation that shows the relationship between the days since watch was last set x and the
seconds behind y.
Write your answer as an equation with y first, followed by an equals sign.
Answer is you know this?
Answer:
y = -1 - 9x
Step-by-step explanation:
Brody's watch is already 1 second behind (the constant), and it falls behind 9 more seconds for every day (x).
Divide
r2/r12
Answers
a. r10
b. 1/r6
c. 1/r10
d.r8
e. r6
Answer:1 over r to the power of 10 or C
Step-by-step explanation:
which graph could represent a function ? ?
Answer:
The third Graph
Step-by-step explanation:
Using the vertical line test to determine whether or not a graph represents a function. If a vertical line is moved across the graph and, at any time, touches the graph at only one point, then the graph is a function. If the vertical line touches the graph at more than one point, then the graph is not a function.
Answer:
The third Graph
Step-by-step explanation:
What is the best description of AB?
9514 1404 393
Answer:
F altitude
Step-by-step explanation:
AB is perpendicular to triangle base XZ, so is an altitude of the triangle.
__
Additional comment
B is not the midpoint of XZ, so AB is not the median and not a bisector of XZ. Likewise, AB is not the angle bisector of angle A. (The triangle would have to be isosceles for AB to be a perpendicular bisector, median, and angle bisector.)
Eliminating the choices that can't work leaves the one that does work. AB is the altitude.
Answer:
Altitude
Step-by-step explanation:
What would the equation of the line be that passes through the points (0,-3) and (-5, 4)?
What would the equation of the line be that passes through the points (0,1) and (4,-1)?
Answer:
formula = y=mx + c
Step-by-step explanation:
(x,y)
m=y2-y1/x2-x1
m =4--3/-5-0
m = 7/-5
the equation =
y = 7/-5 x + c
Tess studied for 2/3 of an hour on Monday and 1 1/2 hours on Tuesday. How much more time did she spend studying on Tuesday than on Monday?
Answer:
she spent 2 1\6 studying more on tuesday because you got to add
In Tampa the number of new houses built each month during the first half of the year decreased at a constant rate. During the second half of the year the number of new houses remained the same. Which graph best illustrates the numbers of houses built over the course of the year? 1l
Answer:
D or C I believe
Step-by-step explanation:
it says it was going down and then it stayed the same, but what confuses me is that the bottom says "month" so I cant tell now if its an error or its telling us it is still going down during the month year (C) so yeah good luck :,)
8. Over a period of 3 hours, the outside temperature changed an average of -2.25 Fahrenheit per hour. Which statement correctly describes the change in the temperature from the beginning to the end of the 3 hour period?
a. The temperature decreased by 0.75 degrees Fahrenheit.
a. The temperature decreased by 0.75 degrees Fahrenheit.
b. The temperature increased by 0.75 degrees Fahrenheit.
b. The temperature increased by 0.75 degrees Fahrenheit.
c. The temperature decreased by 6.75 degrees Fahrenheit.
c. The temperature decreased by 6.75 degrees Fahrenheit.
d. The temperature increased by 6.75 degrees Fahrenheit.
Answer:
c
Step-by-step explanation:
-2.25*3 = 6.75 decreased (since negative)
Jinya take the bus across town to school each morning last week he timed his trips and found that the time varies day today the time in minutes or listed below 10 1511 1311
Question:
Jin Ya take the bus across town to school each morning last week he timed his trips and found that the time varies day today the time in minutes or listed below:
10 15 11 13 11
If you had to use one number to tell someone how long it took Jin Ya to get to school, what would you say?
Answer:
11 minutes or 12 minutes
Step-by-step explanation:
Given:
10 15 11 13 11
Required
Determine one number that summarizes the 5 numbers
First, one can use the mean to get the summary of the numbers.
The mean is calculated as:
[tex]Mean = \frac{Sum\ of\ observation}{Number\ of\ observation}[/tex]
[tex]Mean = \frac{10 + 15 + 11 + 13 + 11}{5}[/tex]
[tex]Mean = \frac{60}{5}[/tex]
[tex]Mean = 12[/tex]
Another number that summarizes the numbers is the mode of the distribution.
[tex]Mode = Highest\ Occurring\ Value[/tex]
So, in this case:
[tex]Mode = 11[/tex]
Hence, you can either use 11 minutes or 12 minutes.
Plz help it due In 20 mins
Answer:
Slope of line A= -1/3
B=-1
C= -5/4
Step-by-step explanation:
Use: slope m= y-y1/ x-x1
hello please help! create an x/y table!
equation: y=-1/3x-2
HEELLPPP!!!!! fastttt plzzzzz!
The sales for products sold at an electronic store are below. What percent of the products sold were speakers?
Answer:
6.00%
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
What property does
(3 + 19) – 12 = 3 + ( 19 – 12)
represent?
Answer:
associative property
Step-by-step explanation:
What number is 5/8 more than 3/16 ? Show how you calculated your answer.
Answer:
10/16
Step-by-step explanation:
Find the common factor between both
5/8 = 10/16
10/16 > 3/16
What is the complete factorization of the polynomial below? 3 + 4x2 - X-4
7xi + 3(x - 2) - 4x + 8 simplify
Answer:
Step-by-step explanation:
the answer is 12x - 5
Answer:
7xi-x+2
Step-by-step explanation:
Find 2 irrational no.s between 3 and 4
Answer:
The two rational numbers between 3 and 4 are 3.5 and 3.75. Two irrational numbers between 3 and 4 are √11 and √13.
Step-by-step explanation:
Hope it is helpful.....
select the three objectives mosquitoes hovered around the small puddle of still murky water in the background
Answer:
Step-by-step explanation:
2) translation: 1 unit right and 2 units down
3(x-2)+1=
I have to turn this in, in 10 minutes. Help.
Answer:
3x-6+1
Step-by-step explanation:
I know algebraaaaaa
What is the LEAST common denominator for 6 and 8
Answer:
3 4 if u wanna go father 1.5 2
Step-by-step explanation:
Answer:
24 is the lcd for 6 and 8..
A sales person at a Jewwlry store earns 5% commission each week. last week ,Heidi sold $640 worth of jewelry. Home much did she make in commission? How much did the jewellery store make from her sale?
Answer:
224
Step-by-step explanation:
5 percent of 640=32
32 times by 7=224
7 ¾ - 1 2/7 - 3/2 = ?????????????????????
Answer:
31/8 = 3 7/8 = 3.875
Step-by-step explanation:
7 3/4 /2 = 31/8 = 3 7/8 = 3.875
What does the formula of an ionic compound tell you?
LIS
Find the minimum value of
C = 6x + 7y
Answer:
x= c−7y/6
Step-by-step explanation:
