Answers
half the hexagon is a straight line so its 180°
then 180 will be divided by the 3 sectors
180°÷3
=60°
Related Questions
-5x + 18 = 3x - 38
show steps please need this asap
Answers
Answer:
x = 7.
Step-by-step explanation:
-5x + 18 = 3x - 38
18 + 38 = 3x + 5x
56 = 8x
x = 7.
T-shirts cost $12 each and masks cost $8 each. If a is the number of t-shirts bought and b is the number of masks bought, then the cost for 'a' shirts and 'b' masks is 12a +86.
Answers
Answer:
ूेऐेुेुलौयकौइकौलएेःरःरइौईौकौथटइिौइिौइोौकइेईौकेञौञे
A bacteriologist estimates that there are 5.2×10^4 bacteria growing in each of 20 petri dishes. About how many bacteria in total are growing in the petri dishes? Express your answer in scientific notation
Answers
Answer:
1X10^6
or
1.04x10^6
Step-by-step explanation:
You start by multiplying 5.2x10^4 by 20 because there are 20 petri dishes with this amount growing, and you get 1,040,000. Now we need to convert it to scientific notation. We know that 1,000,000 is 10^6, so we would move the decimal to the left 6 places and get 1.04x10^6. This is in scientific notation, but we need to keep in mind significant figures (sig figs), so your final answer would be 1x10^6, if that is not what your instructor is looking for, try 1.04x10^6.
What is the slope of the line?
y У
2
-2
1
1
1
2
1
Answers
The slope of this line is 2
What is x + y? please answer asap
Answers
Answer:
Step-by-step explanation:An x-y axis, also known as a cartesian coordinate system or a coordinate plane, is a two-dimensional plane of points defined uniquely by a pair of coordinates.
Hope this helped!!!!
GEOMETRY
Which of the following statements is NOT a property of parallelograms?
All 4 angles are congruent.
Opposite angles are congruent.
Opposite sides are congruent
Parallelograms have 4 straight sides.
Answers
Step-by-step explanation:
Parallelogram is a quadrilateral s.t. opposite sides are parallel.
1. 4 angles DON'T necessarily have to be congruent
2. True
3. Opp. sides DON'T necessarily have to be congruent
4. True
SO first and third statements are NOT property of parallelogram
PLEASE HELP FAST!!
Gilbert earns $7.50 per hour washing cars.
Graph the relationship between the number of hours Gilbert works and the total amount of money he earns.
Answers
I CANT HELP :(
Step-by-step explanation:
:(
\lim_{n \to \infty} a_n \int\limits^a_b {x} \, dx \left \{ {{y=2} \atop {x=2}} \right. \leq \\ x^{2} \sqrt{x} \lim_{n \to \infty} a_n \left[\begin{array}{ccc}1&2&3\\4&5&6\\7&8&9\end{array}\right] \sqrt[n]{x} \neq \lim_{n \to \infty} a_n
if you can solve this ill make you brainliest
Answers
[tex]\lim_{n \to \infty} a_n \int\limits^a_b {x} \, dx \left \{ {{y=2} \atop {x=2}} \right. \leq \\ x^{2} \sqrt{x} \lim_{n \to \infty} a_n \left[\begin{array}{ccc}1&2&3\\4&5&6\\7&8&9\end{array}\right] \sqrt[n]{x} \neq \lim_{n \to \infty} a_n[/tex]
Tough you can't solve it!?
write the following expression in exponential form 4.5 x 4.5 x 4.5 x 4.5 x 4.5 x 4.5 x 4.5
PLS HELPPPPPPP
Answers
Answer:
4.5^7
Step-by-step explanation:
What is the length of a rounded to the nearest tenth
Answers
b= 6.52703644
c= 10
What the answer to PTR?
Answers
Answer:
∠ PTR = 140°
Step-by-step explanation:
∠ PTQ and ∠ RTS are vertical and congruent, thus
2x + 16 = x + 28 ( subtract x from both sides )
x + 16 = 28 ( subtract 16 from both sides
x = 12
Thus ∠PTQ = x + 28 = 12 + 28 = 40°
∠ PTQ and ∠ PTR are adjacent and supplementary, thus
∠ PTR = 180° - 40° = 140°
1/3(2x-57)+1/3(6-x)=-4
Solve for x
Answers
answer:
x=39
I hope this helps:)
i need the answer to this asap
Answers
Answer:
John's ball hit the court first
Step-by-step explanation:
to solve for who hit the court first we have to look for when x was 0
John's ball hit the court in 1 second
now to look for the other guy we substitute 0 to the equation
0 = (-16t - 2) (t - 2)
we cannot substitute 0 to t because its looking for when it hit the court. x is 0 because it hits the ground
soo i guess we distribute ?
or actually we equate both to 0 i think
-16t - 2 = 0 t - 2 = 0
-16t = 2. t = 2
t = 2/-16
t = 1/-8 t = 2
theres two answers but 1/-8 is wrong because theres no such thing as the ball going underground (LOL) so his ball hit the court two seconds later
John's ball hit the court first i think
im not sure how to do the rest, but i do know how to do the first. Sorry but hope this helps you a little!
There are 3,542 books of the same thickness
and weight in a room. The room has 321 shelves.
If the books are split evenly among the shelves,
how many books will be on each shelf, and how
many will be left over?
Answers
Answer:
there will be 11 books on each shelf and 11 left over.
Step-by-step explanation:
3542/321
which is:
11 and 11/321
HELP!! WHAT IS THE SURFACE AREA OF THIS?
Answers
Answer:
94 when you add up all of the sides.
Step-by-step explanation:
Answer:
Step-by-step explanation:
There are 4 rectangles and 2 triangles on the surface of this solid.
Area = 2 * 5*5 + 5*6 + 2 * 1/2 * 6*4
= 50 + 30 + 24= 104 yd^2.
For each of the bookcases a woodworker is building, she
charges $65 for materials. She also charges $35 for each
hour she works to build the bookcases. How much does
the woodworker charge for working 100 hours to build 18
bookcases?
A$4,735
B$3,565
C$3,583
D $4,670
Answers
35x100 hours = $3500+$65= $3565 for 100 hours of work and materials.
answer is b
my sister just had this question
Molly bought 4.25 pounds of fish for $10.20. What is her unit rate (cost per pound)?
Answers
Answer:
$2.40 per pound
Step-by-step explanation:
Take the cost and divide by the pounds
$10.20/ 4.25 pounds
$2.40 per pound
Answer: The answer is 2.4
To find out the cost per pound, you just have to divide. For example, in this problem, you would divide 10.20 by 4.25 to see how much money it is for one pound of fish
The point (150, 3) means 3 bags contain 150 pounds of dog food.
True or false
Answers
Answer:
True! 3 bags contain 150 pounds of dog food.
Step-by-step explanation:
please help me please
Answers
Answer:
x = - 5
Step-by-step explanation:
Remember that f(x) is the same value as y. So if f(x) = 1 then y = 1
There is only 1 point that has a y value of 1 and it is on the far left. The value you want is - 5
The answer is x = - 5 when f(x) = 1
Simplify the expression.Explain each step.(0+a)+8
Answers
Answer:
a + 8
Step-by-step explanation:
add 0 and a
a = 1
That's it! i hope you have a great day
Determine the value of y, if x is 9
y=[tex]x^{2}[/tex]-8
Answers
Answer:
Step-by-step explanation:
y = x² - 8
put x= 9 you have y = (9)² - 8 =81-8 = 73
Which relationship is a function?
Answers
Answer:
An input cannot have 2 outputs.
Answer is top left and bottom right.
Step-by-step explanation:
hope it helps.
if investment double every 7 years and you start with 600$ investment how much money would you have after 21 years
Answers
Answer:
$29,400
Step-by-step explanation:
21 years divided by 7 years = 3, which means we can separate this into 3 categories
$600 for 7 years is 4200
$1200 for 7 years is 8400
$2400 for 7 years is 16800
add the answers together
4200 + 8400 + 16800 = 29400
what is 10^4 divided by 10^19 =?
Answers
Answer:
1e-16
Step-by-step explanation:
(10^4)/(10^19) =
(10*10*10*10)/(10^19)=
(1,000)/(10^19) =
1,000/(10*10*10*10*10*10*10*10*10*10*10*10*10*10*10*10*10*10*10)=
1,000/(10,000,000,000,000,000,000) =
1,000/10,000,000,000,000,000,000 =
1e-16
PLEASE HELP!!!
The black graph is the graph of
y = f(x).
Choose the equation for the red graph.
Answers
Answer:
D. Y/2 = f(x)
Step-by-step explanation:
The first to answer gets brainlest
Answers
The correct answer is A.
Hope that helps you!!
a) Multiply out.
5p(3-9)
Answers
Answer:
ok
Step-by-step explanation:
5px3=15p
5px-9=-45p
30p
please mark as brainlest.
5p(3-9)
5p(-6)
-30p
Thas your answer big bro
Roberta has a rectangular shelf. The shelf has a length of 40 inches and a perimeter of 104 inches. Which expression best represents the area, in square inches, of the shelf?
A40 x 12
B 40 x 52
C 40 + 12 + 40 + 12
D 40 + 52 + 40 + 52
Answers
is pip a horizontal symmetry
Answers
A car travels 180 miles in 4 hours. Calculate the average speed of the car in mph.
Answers
Answer:
45 mph
Step-by-step explanation:
180 / 4= 45