Answer:
15 is the constant
Step-by-step explanation:
Does not have a variable next to it which means it remains a constant
(125,75)-(40,72) işleminin sonucunu bulunuz
85,03 çevap budur inşallah doğrudur iyi dersler
Graph the line y = x + 6.
To graph a line, plot any two points on the line.
Your Graph would look like this
Step-by-step explanation:
HELP (ENGLISH)
Amira is preheating her oven before using it to bake. The initial temperature of the oven is 75° and the temperature will increase at a rate of 20° per minute after being turned on. What is the temperature of the oven 9 minutes after being turned on? What is the temperature of the oven tt minutes after being turned on?
Kai is developing a multimedia presentation on multicellular organisms. Which of the following will she include in her report?
A. fungi
B. yeasts
C. bacteria
D. prokaryotes
Answer:
Fungi
Step-by-step explanation:
xis directly proportional to y.
When x=21, then y=3.
a) Express x in terms ofy.
b) Find the value ofx when y is equal to 10.
Please help asap!! I will mark you as brainliest. :)
a) 82
b) 42
c) 98
d) 70
Answer:
option d.
let the two angle of mnp be x and y
in the trapezoid NO and MP are parallel.
so the 28° = y and 42°=x(by alternate interior angle)
so the angle mnp= x+y
angle mnp=28°+42°=70°
un auto de carreras puede frenar a razón de -8.0m/s2.
a.si viaja a 38m/s,¿cuantos metros recorrerán antes de detenerse.?
b.¿cuantos metros recorrerán si viaja a 75m/s?
Answer:
25 i used g00gle trans
Step-by-step explanation:
What is the product of (–8.2)(1.9)?
–15.58
–6.3
6.3
15.58
Answer:
-15.58
Step-by-step explanation:
Answer:
-15.58
Step-by-step explanation:
Multiply the traditional way
-8.2
x1.9
-------
738
820
----------
15.58
But because you're multiplying a positive and a negative, the answer will be negative leaving you with (-15.58)
what is the
mode
median
mean
and range
to the numbers 24,34,32,16,45,38,28
Answer:
The mean is 31
The mode is In this case there is no mode
The median is 32
The range is 29
Helpp!! Is about angles!!! Please help!
Answer:
Triangle WRD's angles are all 60 degrees, angle W and angle R and angle D.
Triangle WRD is an equiangular, equilateral triangle. It is also an acute triangle, as all angles are less than 90 degrees.
Step-by-step explanation:
You are told that WRD has all equal sides, each 3 inches long.
In a triangle, if sides are equal, then the opposite angles are also equal. So if ALL the sides are equal, then ALL the angles are equal.
The sum of the interior angles in a triangle is always 180 degrees. Since the trhee angles are all equal and they must add up to 180 degrees, 180/3 =60, so the angles must all be 60 degrees.
Triangle are classified by sides as
*** scalene = no equal sides
*** isosceles = two equal sides
*** equilateral = all equal sides
Triangles are classified by angles as
*** right triangle = one 90 degree angle
*** obtuse triangle = one angle larger than 90 degrees
*** acute triangle = all angles less than 90 degrees
*** equiangular = all angles equal
There can be overlap in the categories, like an acute triangle also being equiangular.
What is the equation for a line that passes through the points (-4,-3) and (8,12)?
Step-by-step explanation:
vv
The equation h=60-4m gives the height h (in inches) of the water in a tank m minutes after it starts to drain
Answer:
40m
Step-by-step explanation:
Complete question
The equations h = 60 - 4m gives the height h (in inches) of the water in a tank m minutes after it starts to drain. How high is the water after 5 minutes.
To get the height of the water after 5minutes, we will find h at when m = 5
h = 60 -4 (5)
h = 60 - 20
h = 40m
Hence the water is 40m high after 5minutes
May you plz help me I am struggling with slopes
Answer:
(1,-5) basically x and y -5 is your y and 1 is your rise and run.
Step-by-step explanation:
File is attached to question
Help!! will give brainiest! please no joke answers this is due by midnight
Question 3 (5 points)
Use the graph to solve the system of linear equations.
Оа
(-4,-4)
Ob
(-1.5,-1)
ос
(2,0)
Od
(-2,-2)
PLSSS HELP
correct answer get brainliest
How many positives and negatives are in 10 + (-5)
Answer:
2
Step-by-step explanation:
solve for x
8x = -14
Answer:
-7/4
Step-by-step explanation:
8x=-14
X=-14/8
X=-7/4
Evaluate the following.
(a) |6| - 9 =
(b) |6 - 9| =
Answer:
(a) -3, (b) 3Step-by-step explanation:
(a) |6| - 9 = 6 - 9 = -3 (b) |6 - 9| = |-3| = 3Please do number 15 for me
Answer:
C
Step-by-step explanation:
2x -15 +3x -5 = 180
5x -20 = 180
5x = 180+20 = 200
x = 200/5 = 40
3x -5 = 3(40)-5 = 120-5 = 115
2x -15 = 2(40) - 15 = 80-15 = 65
Simplify :
- 1/2 (4/5 _ 8y)
Answer:
[tex] - \frac{1}{2} ( \frac{4}{5} - 8y) \\ = - \frac{4}{10} + \frac{8y}{2} \\ = - \frac{2}{5} + 4y \\ = \frac{ - 2 + 5 \times 4y}{5} = \frac{ - 2 + 20y}{5} \\ - 2 + 20y = 0 \\ 20y = 2 \\ y = \frac{1}{10} [/tex]
Sarah drove 116 miles in 4 hours .If she drove at a constant rate,how far did she travel each hour?
Answer:
29 miles
Step-by-step explanation:
116 divided by 4
Answer: 29 mph
Hope this helps :)
In 1971, the average price of gasoline was $0.36 per gallon. In 2020, the average price of gasoline was $2.32 per gallon. a. What is the percent increase, rounded to the nearest whole number, in the cost of a gallon of gasoline from 1971 to 2020? b. What is the percent decrease, rounded to the nearest whole number, in the cost of a gallon of gasoline from 2020 to 1971? 2. Last year, DeKalb Middle School had 140 7 thgraders. The number of 8 thgraders was 125% of the number of 7 thgraders. How many 8 thgraders were there last year? 3. Find the balance of a savings account at the end of 4 years if the interest earned each year is 5.5%. The principal is $700.
Answer:
1. a. 544%
b. 84%
2. 175
3. $867.18
Step-by-step explanation:
1. a.2.32-0.36=1.96
1.96/0.36=5.44
5.44*100=544
b. 1.96/2.32=0.84
0.84*100=84
2. let x = # of 7th graders
let y = # of 8th graders
y is 125% of x
y=1.25x
x=140
y=1.25*140
y=175
3. A=P(1+r)^t
A=700(1+0.055)^4
A=867.18
A central angle measures 270 degrees . If the radius of the circle is 12 cm , what is the length of the arc intercepted by the central angle ?
Answer:
12 R cm
Step-by-step explanation:
It says solve for the variable I do t understand
Answer:
x=11
Step-by-step explanation:
Explain 3 areas in everyday life where you use math.
Answer:
1. Banking and Money
2. Baking
3. Art
Step-by-step explanation:
solve by graphing
2x+4y=8
2x-y=2
point to where they intersect ( , )
I need the answer to this it’s so hard I’d appreciate the help a lot