Answer:
28
Step-by-step explanation:
Help me plz!!!!!!!!!!!!!!!!!!!!
Answer:
14 2/3
Step-by-step explanation:
.....................
find the solution to following system using substitution or elimination
y = -x + 10
y = 7x + 2
A. (1,9)
B. ( 3/2 , 17/2)
C. (9,65)
D. (1, -1/7)
Answer:
the answer is (1,9)
Step-by-step explanation:
The perimeter of the polygon is 12 in. What is the length of side x?
Answer:
2in
Step-by-step explanation:
Since we are not given the type of polygon, let the polygon be an hexagon. An hexagon is a 6 sides shape. The perimeter of the shape will be the sum of all the sides of the polygon
Perimeter of the polygon = 6L
Length is the length of the side
Given
Perimeter of the polygon = 12in
Substitute and get L
P = 6L
12 = 6L
L = 12/6
L = 2in
Hence the length of side x of the polygon is 2in
HELP MY TEACHERS ASKING ME FOR THE ANSWER
Determine the point that is 1/4 the distance fromthe endpoint (6,24) of the segment with endpoints (-9, -18) and (6, 24).
Answer:(9/4,27/2)
Step-by-step explanation:
Find the slope of the line passing through the points (3, 4) and (8,-3).
Answer:
-1.4
Step-by-step explanation:
What is (5^3)6 in index form?
Answer:
5^8 MARK AS BRAIN Leist please thank me
Step-by-step explanation:
True or False? If a number is divisible by 10 then it must also be
divisible by 5 and 2.
Answer:
true
Step-by-step explanation:
because in order for something to be divisible by 5 it has to end in an 0 or a 5
and for something to be divisble by 2 it has to end in a even number
HELP MEEEE PLEASE if andrew walks 1.8 kilometers on monday night how many cm route is on the map?
Answer:
180000
Step-by-step explanation:
Each kilometer = 100,000 cm
That means 1.8 * 100,000 = 180,000 cm.
Based on your question. That should be the answer
Factorise 10x²+19x+6
Show working out please.
Answer:
(2x+3)(5x+2)
Step-by-step explanation:
10x²+19x+6
multiply to get 60
add to get 19
10x²+19x+6
(10x²+15x)(+4x+6)
factorise:
10x²+15x
5x(2x+3)
4x+6
2(2x+3)
(2x+3)(5x+2)
Please teach me how to do properties of exponents pre algebra
Answer:
Look up on YT how to solve properties of exponents
Step-by-step explanation:
-
If the circumference of a circle is 36π, what is the length of a radius of the circle?
A. 6
B. 18
C. 36
D. 72
Answer:
The answer is 6 (A)
Step-by-step explanation:
The exact answer is 5.73, but I think in the question they are rounding to the nearest whole number, so the rounded answer is 6.
My work:
C = 2πr
r = C
2π = 36
2·π = 5.72958
ASAP plsss help quick
Answer:
1
Step-by-step explanation:
An ant crawls 10 centimeters down into an ant hole. It then crawls 2 centimeters up to the queen’s nest. How many centimeters does the ant have to crawl in order to get out of the ant hole? (Hint: Draw a diagram to help you out)
pLS ANSWER IM IN 7TH GRADE MOST OF YOU SHOULD KNOW THIS
Answer:
8
Step-by-step explanation:
10 down plus 2 up equals 8
I need to know the answer quick
Answer:
v = 13
Step-by-step explanation:
Truly hope I helped fast enough:).
What is the area of a circle that has a circumference of12r?
I need it now
PLSSSS HELPPPPP ASAP
find the slope of the line through each pair of points. (9, 16) , (14, -12)
Answer:
slope = - [tex]\frac{28}{5}[/tex]
Step-by-step explanation:
Calculate the slope m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (9, 16) and (x₂, y₂ ) = (14, - 12)
m = [tex]\frac{-12-16}{14-9}[/tex] = [tex]\frac{-28}{5}[/tex] = - [tex]\frac{28}{5}[/tex]
I rlly need this quick please and thank you
Step-by-step explanation:
2002 can be rounded to a compatible number such as 2000.
2000 / 2 = 1000.
They each received around 1000 marbles.
Tim is playing a game on his computer. He missed the first 12 questions, and each question is worth 6 points. If his starting score was zero and he has not gotten any questions correct, what is Tim's score?
Answer:
Total Tim's score = 0 points
Step-by-step explanation:
Given:
Total number of question missed = 12
Each correct question mark = 6 points
Find:
Total Tim's score
Computation:
Total Tim's score = Total correct question x Each correct question mark
Total Tim's score = 0 x 6 points
Total Tim's score = 0 points
The high for a winter day in Sitka,
AK was 10 degrees below zero. The
low for the same day was 25
degrees below zero. What was the
range of temperatures for the day?
Answer:
The maximum temperature will be -10°C, then if T represents the temperature, we can write this as:
T ≤ -10°C
And the minimum temperature will be -25°C, then we must have that:
T ≥ -25°C
if we use both conditions, we will have:
-25°C ≤ T ≤ -10°C
We can write this range:
[-25°C, -10°C]
Where the [] symbols mean that the extremes are possible temperatures.
The length of the range will be:
-10°C - 25°C = 15°C.
which story represents the graph below
a a car accelerates, then maintains its speed before speeding up again
An animal reserve has 20,000 elk. The population is increasing at a rate of 8% per year. This can be modeled by the function P(t) = 20,000 (1.08)^t where t represents time in years and P(t) represents the elk population. What is the estimated population of elk in 6 years?
Answer:
The answer would be 31,737 elks.
Step-by-step explanation:
You would solve this by multiplying 1.08 by the power of 6 which equals 1.586874322944. You would then multiply this number by 20,000 which equals 31,737.4865 but since you can’t have .4865 of an elk the answer is just 31,737.
I hope this helps
A. 2x+5=23
B. x+2+5=23
C. x+x+5=23
D. 5x+2=23
Answer:
b
Step-by-step explanation:
lucky guess
Answer:
your answer is A
Step-by-step explanation:
if you look at the amount of "x's " you have , you put them together and you will get 2x and you add 5 and your answer 23...
hopefully i was helpful
Pls solve... will give brainliest... linear inequality
Through which pairs of points is the slope negative? Select all that apply.
A (3,6) and (10,6)
B (-2, -5) and (0,0)
C (1,9) and (20,3)
D (-3, -1) and (3, -3)
E (16, 11) and (14,9)
Answer:
The answer is C and D
20z-8 please helpppp
Answer: 4(5z−2)
Step-by-step explanation: Brainliest pls
I WILL GIVE BRAINLIEST PLEASE.
After an interview, Manahil reached her home at 1305 hrs. If she stopped at the petrol station for 10 mins and then later for 25 mins at Cocochan to pick up some lunch, exactly how long was her journey?
Answer:
well i think add everything up like add 1,305 to 25 and 10 you should hopefully get your answer not quite sure what subject you are on but hope this works.
1. 3(x+15)=57
2. 2(x-9)=26
3. 4(x-12)=-32
[tex]solve \: for \: x[/tex]
Step-by-step explanation:
1)3(x+15)=57
3x+45=57
3x=57-45
3x=12
x=12/3.
x=4
2)2(x-9)=26
2x-18=26
2x=26+18
2x=44
x=44/2
x=22
3)4(x-12)=-32
4x-48=-32
4x=-32+48
4x=+16(greater number sign)
x=16/4
x=4
Xander is planning on building a house. The blueprints show a house that is 3 inches wide and 2 inches tall. The blueprints use a scale in which 14 inch represents 2 feet.
How wide and tall will the actual house be?
Drag and drop the height and width of the actual house into the boxes.
Answer:
16ft tall and 24ft wide
Step-by-step explanation:
Answer:
16ft 24ft
Step-by-step explanation:
i got the same qestion and its correct.