Answer:
Yes they do
Step-by-step explanation:
https://www.mathwarehouse.com/geometry/triangles/triangle-inequality-theorem-rule-explained.php?alenght=8&blength=15&clength=20#triangle-inequality-theorem
This demostration shows how.
Answer:
yes
Step-by-step explanation:
when 1st and 2nd lengths addition is more than 3rd side
for example
6+8>10
Find the value of x.
10
11
12
13
Answer:
11=x
Step-by-step explanation:
omg I do not understand this
Answer:
missing length is 8
Step-by-step explanation:
17^2 - 15^2 = 64
square root of 64 is 8
Answer:
8 inches
Step-by-step explanation:
Use the Pythagorean Theorem:
a²+b²=c²
15²+b²=17²
225+b²=289
b²=64
b=8
Therefore, the missing side is 8 inches long.
A triangle has three angles that measure 25 degrees, 75 degrees
(7x + 10). What is the value of x?
Answer:
x=10
Step-by-step explanation:
Which of the following is the equation of a line that has a slope of -2 and passes through the
point (1,6)?
y=x+6
y=-2x+8
y=-2x+4
y=1/2x+4
Answer:
ehhehrjrh4h4hehejejru4u4u
Please help me,.........
Answer
19?
Step-by-step explanation:
Which inequality correctly compares 1/2, 3/4, and 2/3
Answer:
3/4>2/3>1/2
Step-by-step explanation:
put into decimal form
1/2 = 0.5
2/3 = 0.66666666666
3/4 = 0.75
12 + 6x > 18
HELPPppp
Answer:
I used math-way, solved for x and got this
x>1
Step-by-step explanation:
split 50 into the ratio 9:1 what is the answer
Answer:
46
Step-by-step explanation:
The numbers 45 and 5, in the ratio of 9:1, when added together, sum up to 50.
To split the number 50 into a specific ratio, 9:1. This means we need to divide 50 into two parts, where one part is nine times larger than the other part.
To split 50 into the ratio 9:1, we need to divide the number 50 into two parts, let's call them "x" and "y." The ratio 9:1 tells us that one part is nine times larger than the other. So, we can express this relationship mathematically as:
x = 9y
Now, we know that the sum of the two parts, x and y, should add up to 50:
x + y = 50
Since we have an expression for "x" in terms of "y," we can substitute it into the second equation:
9y + y = 50
Now, let's combine the y terms:
10y = 50
Next, we isolate "y" by dividing both sides of the equation by 10:
y = 50 / 10
y = 5
Now that we've found the value of "y," we can use it to find "x" using the first equation:
x = 9 * 5
x = 45
So, the two parts are x = 45 and y = 5. We can verify that the ratio is indeed 9:1:
x / y = 45 / 5 = 9
And the sum of the two parts is:
45 + 5 = 50
The numbers 45 and 5, in the ratio of 9:1, when added together, sum up to 50.
In summary, to divide 50 into the ratio 9:1, we found that one part (x) is 45, and the other part (y) is 5. This satisfies the condition that one part is nine times larger than the other, and their sum is 50.
To know more about Ratio here
https://brainly.com/question/70116
#SPJ2
Need help with exponential functions for a test!!!!!
The growth of a certain organism can be modeled by C(t)=10(1.029)^24t, where C(t) is the total number of cells after t hours. Which function is approximately equivalent to C(t)?
1. C(t) =240(0.083)^24t
2. C(t)=10(.083)^t
3. C(t)=10(1.986)^t
4. C(t)= 240(1.986)^t/24
Given:
The function is:
[tex]C(t)=10(1.029)^{24t}[/tex]
Where, C(t) is the total number of cells after t hours.
To find:
The function that is approximately equivalent to C(t).
Solution:
We have,
[tex]C(t)=10(1.029)^{24t}[/tex]
It can be rewritten as:
[tex]C(t)=10(1.029^{24})^{t}[/tex] [tex][\because (a^m)^n=a^{mn}][/tex]
[tex]C(t)\approx 10(1.986)^{t}[/tex] [tex][\because 1.029^{24}\approx 1.986][/tex]
The function [tex]C(t)=10(1.986)^{t}[/tex] is approximately equivalent to C(t).
Therefore, the correct option is 3.
Answer:
c
Step-by-step explanation:
2x - 2y = -6,
2x + y = 9
Solve for the system of solutions and find the value of X and Y
x =
y =
Answer:
y=3 and x= 9/2
Step-by-step explanation:
Answer:
x=7
y=-5
Step-by-step explanation:
ive tryed the elimination way
(2x-2y=-6)-
(2x+y=9)
=-3y=-15
y=-5
2x+-5=9
2x=9-(-5)
2x=14
x=7
how abt that
what is the probability of that event's complement?
Pinot landing on heads
a) 1/2
b) 2/1
C 1/1
d) 1/4
The range of a data set is 14. If the smallest number in the set is 24.
What is the largest number?
Simplify:
-2(3x-1) + x(3x+2)
Answer:
-4x+3x power of 2 +2
Step-by-step explanation:
Answer:
3x² - 4x + 2
Step-by-step explanation:
distribute -2 into (3x - 1) and distribute x into (3x + 2)
=> -6x + 2 + 3x² + 2x
combine like terms
=> 3x² - 4x + 2
This quote came from _________. "He brought the cup to his lips and drank off the poison"
Answer:
Socrates
Step-by-step explanation:
PLEASE PLEASE PLEASE TELL ME HELP HELP
Answer:
78%
Step-by-step explanation:
Ok to solve this we can write this as
80 = [tex]\frac{73+82+85+83+x}{5}[/tex]
We put the equation like this because were finding out how much he needs to get on his 5th test x in order to get a 80%
Your grade is the average of all of your scores hence the divided by 5
We next multiply both sides of the equation by 5 to get
400 = 72+82+85+83+x
400= 322+ x
78 = x
He must get a 78% minimum on his next test to get 80%
Hope that helps!
solve: log3(x)+log3(x-2)=log3(x+10)
log3 ( x ) + log3 ( x - 2 ) = log3 ( x + 10 )
log3 ( x )( x - 2 ) = log3( x + 10 )
log3 ( x^2 - 2x ) = log3( x + 10 )
x^2 - 2x = x + 10
x^2 - 3x - 10 = 0
( x - 5 )( x + 2 ) = 0 ==》x = 5 Or x = - 2
James has a board that is 3/4 foot long he wants to cut the board into pieces that are each 1/8 foot long long division
Answer:
6 pieces can be cut out of the board
Step-by-step explanation:
The complete question is
James has a board that is 3/4 foot long. He wants to cut the board into pieces that are each 1/8 foot long. How many pieces can James cut from the board?
Solution
Given,
The total length of the board is equal to [tex]\frac{3}{4}[/tex] feet
Total number of pieces to made = X
Size of each piece that is cut from the board is [tex]\frac{1}{8}[/tex] feet long
Total number of pieces that can be cut from the board is equal to total size of board divided by size of each sub part
[tex]X = \frac{\frac{3}{4} }{\frac{1}{8} } \\X = \frac{3}{4} * \frac{8}{1} \\X = 3 * 2 \\X = 6[/tex]
Hence, 6 pieces can be cut out of the board
Which equation has the same solution as
x2+4x-13=-7
Answer:
6x - 3 + 4x = 13
10x - 3 = 13
10x = 16
x = 1.6
Any equation whose solution is x=1.6 has the same solution as this one has.
Step-by-step explanation:
Find an equation of variation in which y varies directly as x and y = 60 when x = 0.4. Then find the value of y when x = 2
Answer:
y = 300
Step-by-step explanation:
The equation of variation in which y varies directly as x is written Mathematically as:
y ∝ x
y = k × x
y = kx
Where k = Proportionality Constant
We find k
a) y = 60 when x = 0.4.
60 = 0.4 × k
k = 60/0.4
k = 150
b) find the value of y when x = 2
y = kx
k = 150
Hence,
y = 150 × 2
y = 300
Help me frl :( I don't understand and this is worth 25 point I'm willing to do that
Find the measure of the central angle of the circle if the Area of the sector is 120 square cm. and the radius is 6 cm.
a . ) 135
b . ) 120
c . ) 105
d . ) 85
explanations would be super
appreciated too
If 5 boys write 5 pages in 5 minutes,
in how many minutes can one boy
write one page?
Answer:
A boy can write one page in one minute
Answer:
5 minutesethhgdsyujjj
Help pls in three it’s homework don’t really have much time left
Answer:
3. Blanks from top to bottom: 3, 9, 54, 62
5. Blanks from top to bottom: 2, 8, 4, 80, 640
Step-by-step explanation:
Use PEMDAS!
3.
6 × (36 ÷ 12)^2 + 8 = 6 × (___)^2 + 8
Solve for the left side to find the blanks:
6 × (3)^2 + 8
6 × 9 + 8
54 + 8
62
5.
320 ÷ (11 - 9^3/2) × 8 = 320 ÷ (___^3/2) × 8
Solve for the left side to find the blanks:
320 ÷ (2^3/2) × 8
320 ÷ (8/2) × 8
320 ÷ 4 × 8
80 × 8
640
Mai went to a store and brought 4 items. Each item cost the same. She spent $32. How much did each item cost?
Answer:8
Step-by-step explanation:devide 32 by 4
Hi, can someone please help me find the answer? There should be more than one and I would really appreciate it!
Answer:
A B C and F
Step-by-step explanation:
When one is over an exponent that means the exponent is negative. so then you find two exponents that equal -6 :)
rename the mixed number as an improper faction
a. 3/5
b. 12/5
c. 2/6
d 7/5
Answer:
no
Step-by-step explanation:
Help with #10 I’ll give brainleist.
Answer:
Step-by-step explanation:
A looks like the only good answer
The account is not decaying... or going down, it's going up at about 4.5% per year. so the 5,000 is what is the initial investment, and the 1.045 is the amount it's going up by, where the exponent of 't' is how many times it's going up
i need help with this if you help me i will mark you as brainliest if its right please dont put the answer in a file
Answer:
more than 7
Step-by-step explanation:
4+3 = 7
)sorry if i was wrong(
Answer: D
Step-by-step explanation:
You are just moving mn, so the length does not change. Its the same, just in different spots.
HELP ASAP!!! PLEASE!!! look at the screenshot (15 pts)
Answer:
should be A sorry if I'm wrong
930-7.94*101+7.94
With Steps
[tex]\huge\text{Hey there!}[/tex]
[tex]\mathsf{930-7.94\times101+7.94}[/tex]
[tex]\mathsf{-7.94\times101 = \bf -801.94}[/tex]
[tex]\mathsf{= 930-801.94+7.94}[/tex]
[tex]\mathsf{930 - 801.94= \bf 128.06}[/tex]
[tex]\mathsf{= 128.06+7.94}[/tex]
[tex]\mathsf{= \bf 136}[/tex]
[tex]\boxed{\boxed{\large\text{Answer: \huge \bf 136}}}\huge\checkmark[/tex]
[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]