Answer:
It would take Tonya about 3.5 days
Step-by-step explanation:
[tex]1/343 = .003[/tex]
[tex].003*1200=3.5[/tex]
Answer:
nmnbbmnvbmn
Step-by-step explanation:
,jhnjbghjnvfgbhfbvn
If ZMK APY, m M = 112 ° , m Y = 41 ° , m K = (13x 37) ° , and m A = (2y + 7) ° , find the values of x and y.
need a answer asap
Answer
13x-37=112
13x =149
X=11.4
2y+7=41
Y=24
The value of x and y respectively will be 13° and 17°.
Based on the equation that's given in the question, the value of x will be found thus:
13x - 37 = 112
Collect like terms
13x = 112 + 37
13x = 149
x = 149/13
x = 13
Also, note that 2y + 7 = 41, therefore, the value of y will be:
2y = 41 - 7
2y = 34
y = 34/2 = 17°
Therefore, the value of x and y respectively will be 13° and 17°.
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Solve 2x>8 or 2x<4
Please hurry
Answer: x>4 and then x<2
Step-by-step explanation: divide by 2 on both sides
Answer:
x = 5
Step-by-step explanation:
2 * 5 = 10 which is greater than 8
10 > 8
0.6+ 0.003+0.0008 as standard form
Answer:
0.6038
Step-by-step explanation:
0.6 + 0.003= 0.603 + 0.0008 = 0.6308
Straight line AB is perpendicular to the straight line joining p(-6,-9) and Q(3,-12). Find the gradient of AB
*i need help*π_π
*is the answer in the picture correct? *
A box is 10m long, 8m wide and 1.5m high. What is the quantity of liquid needed to fill the box?
Answer:
120
Step-by-step explanation:
10 times 8 times 1.5 equals 120
Find the slope of the line that passes through (6,7) and (10,10)
Answer:
3/4 or 0.75
Step-by-step explanation:
M=y2-y1/x2-x1
Answer:
4/3
Step-by-step explanation:
Use the formula
x2-x1 over y2-y1
since it goes by (x,y) label the given points
(6,7) and (10,10)
6 is your first x (x1)
7 is you first y (y1)
onto the next point...(10,10)
10 would be your second x (x2)
and your second y would also be 10 (y2)
Now plug into formula x2-x1 over y2-y1
10-6 over 10-7= 4/3
-----------------------
You could also use a online graphing calculator!
what is the value of angle e ?
Answer:
4 units pls mark me brainliest i really need it thanks
Step-by-step explanation:
Answer:
58
Step-by-step explanation:
Hmmmmmmmmmmmmmmmmmmmmmmmmm?
Answer:
a
Step-by-step explanation:
its an exponential function! when you plug it into the calculator it curves
plz help asap ////////////////
Answer:
y= -2x + 80
Step-by-step explanation:
First, you need to find the slope, which can be done by subtracting the change in y over the change in x. The easiest points to pick are (30,20) and (40,0). Do 20-0 which is -20, then divide that by 40-30, and you get -2. Then to find the y intercept, pick a point (like 40,0). Then do 0 = -2(40) + b, and solving for b you get 80.
Yesterday the temperature at noon was 23.3°F. By midnight, it had decreased by 30.8°F. What was the temperature at midnight?
Answer:
hyygyggygggygy
Step-by-step explanation:
tytyuhuhu787.
Which graph represents the polynomial function h(x) = x3 + 2x2 – 11x – 12?
y
Answer:
I attached a pic of the answer. I just did the quiz. Hope this helps!!!
Step-by-step explanation:
The graph of the polynomial function h(x) = x³ + 2x² - 11x -12 has been shown.
Given that,
To determine the graph of the polynomial function h(x) = x³ + 2x² - 11x -12.
The graph is a demonstration of curves that gives the relationship between the x and y-axis.
Here,
The graph of the function h(x) = x³ + 2x² - 11x -12 can be drawn as the function is a polynomial of degree 3 so it will follow two ups and down,
So the graph can be drawn as shown in the image.
Thus, the graph of the polynomial function h(x) = x³ + 2x² - 11x -12 has been shown.
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Write an equation to represent the following statement. j is 25 more than 3 Solve for j
Answer:
j=3+25, here's the equation
Step-by-step explanation:
J=28
Answer:
j = 28
Step-by-step explanation:
Since we know that j is 25 more than 3, then we must know that 3+25= J (because J is 25 more/+ than 3) So, we simply solve 25+3 which equals 28.
Ronald said that (8.0 × 107) + (6.2 × 103) = 14.2 x 1010. Amy added the numbers too and said the sum was 8.00062 × 107. Ronald then added the numbers a second time and came up with his original result. Whose solution is correct? Ronald is correct because 80,000,000 + 6,200 = 142,000,000,000.
Yes No B
Amy is correct because adding the decimals and then adding the exponents is not the correct procedure for adding numbers in scientific notation.
Yes No C
Amy is correct because 6.2 × 103 is a much smaller number than 8.0 × 107, so the sum of the two numbers cannot be as large as a decimal times 1010.
Yes No D
Ronald is correct because when you add the exponents in 107 and 103, you get 1010.
Yes No
Answer:
no, yes, yes, no
Step-by-step explanation:
Answer :
A)No
B)Yes
C)Yes
D)No
Explanation :
I took the test
what is 0.46 as a fraction?
Answer: 46/100 or in its simplest form it would be 23/50
Step-by-step explanation:
Answer:
46/100
Step-by-step explanation:
It's just how you say the number. forty six hundredths right,
Pls mark Brainliest
solve for x. please i need help and please show your work
x/2≥−4
Answer:
x≥−8
Step-by-step explanation:
x/2≥−4
Multiply each side by 2
x/2 * 2≥−4*2
x≥−8
45 miles per hour What is its rate in feet per second?
1 mile = 5,280 feet.
45 miles x 5,280 feet = 237,600 total feet.
1 hour = 3600 seconds
237,600/3600 = 66 feet per second.
Answer:
66 feet per second...I think
Step-by-step explanation:
Kinda stuck on this last question
Answer:
it's c
y < x
y < 2
Step-by-step explanation:
Hope this helps have a nice day!!!
:)
a circle has a circumfrence of 28.26units what is the diameter
Answer:
14.13 is your diameter..
Step-by-step explanation:
Hope this helps u.. ;)
express 20cm as a percentage of 3m.
give your answer as a mixed number
Answer:
[tex]6\frac{2}{3}[/tex] %
Step-by-step explanation:
First, convert 3 meters into centimeters.
1m = 100cm
3m = 100 × 3 = 300cm
Now, form the fraction by putting the given value, 20cm, over the total measurement, 300cm.
[tex]\frac{20}{300}[/tex] = [tex]\frac{2}{30}[/tex] = [tex]\frac{1}{15}[/tex] ⇒ Simplify your fraction to its simplest terms.
Next, multiply your simplified fraction by 100 to get your percentage.
[tex]\frac{1}{15}[/tex] × [tex]100[/tex] = [tex]\frac{100}{15}[/tex] = [tex]6\frac{10}{15}[/tex] = [tex]6\frac{2}{3}[/tex] % ⇒ Simplify your percentage to its simplest terms.
Hope this helped! I would really appreciate it if you would please mark me brainliest!
20cm as a percentage of 3m as a mixed fraction is 6 2/3 %
let's convert centimetre to metre
1 cm = 0.01 m
20 cm = ?
cross multiply
length in metre = 20 × 0.01 = 0.2 m
Therefore,
0.2 m as a percentage of 3m is as follows:
0.2 / 3 × 100 = 20 / 3 = 6 2 / 3 %
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Which of the following inequalities has a solution x≥−3
3(x−1)≤4x
x≥x+32
x6≤x2−1
x+4≥x3
Answer: A
Step-by-step explanation: 3(x-1) becomes 3x -3 ≤ 4x. Put all like variables on the same side, meaning you'll subtract 3x from both sides giving you -3 ≤ x. You can flip the equation around to make it look exactly like x ≥ -3
The inequality 3(x−1)≤4x is showing the solution x ≥−3. The correct option is A.
What is inequality?inequality is the relationship between two expressions that are not equal, employing a sign such as ≠ “not equal to,” > “greater than,” or < “less than.”.
The inequality 3(x-1) ≤ 4x will be solved as below:-
3(x-1) becomes 3x -3 ≤ 4x. Put all like variables on the same side, meaning you'll subtract 3x from both sides giving you -3 ≤ x. You can flip the equation around to make it look exactly like x ≥ -3. The complete solution is given below:-
3(x-1) ≤ 4x
3x - 3 ≤ 4x
-3 ≤ 4x - 3x
-3 ≤ x
x ≥ -3
Therefore, the inequality 3(x−1)≤4x is showing the solution x ≥−3. The correct option is A.
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6. Elena and Jada are 24 miles apart on a path when they start moving
toward each other. Elena runs at a constant speed of 5 miles per hour, and
Jada walks at a constant speed of 3 miles per hour. How long does it take
until Elena and Jada meet?
Answer:
15
Step-by-step explanation:
What’s the answer for y = -3x+3
Answer:
We need more info. We need to know what y equals or what x equals.
Step-by-step explanation:
Answer:
m = -3 For the Slope
3x+ y = 3 For Standard Form
Slope -3 | y - intercept (0,3)
Step-by-step explanation:
A cellphone store has 120 cell phones in stock. Of these, 45 have keyboards. The manager of the store wants to add more cell phones with keyboards so that 40% of the stock has keyboards.
Answer:
5
Step-by-step explanation:
Let x be the number of cell phones with keyboards needed.
40% = [tex]\frac{40}{100}[/tex]
[tex]\frac{x+45}{x+120}[/tex] = [tex]\frac{40}{100}[/tex]
x+45 = 40 -----1
x+120 = 100 -----2
You would want to make the total of 1 the same as 2.
1×[tex]\frac{100}{40}[/tex]: 2.5+112.5 = 100 -----3
Now 2 and 3 are equal.
x+120 = 2.5x+112.5
Isolate the x and numbers.
120-112.5 = 2.5x-x
Simplify.
1.5x = 7.5
x = [tex]\frac{1}{1.5}[/tex] × 7.5
x = 5
The manager of the store needs to add 5 more cell phones with keyboards.
Give the multiples of each number. Then find their Least Common Multiple,
1. 3 12
LCM =
2. 4 9
LCM-
3. 8 12
LCM = 24
4. 12 15
LCM =
5. 8 5
Hannah and Jayna have disposable cameras . The table and descriptions show the number of shots left on their cameras as a function of time.
Answer: Both functions have a negative rate of change.
Step-by-step explanation:
The numbers are decreasing. And I just got it right.
Answer: the answer is is both functions have a negative rate of change
Step-by-step explanation:
Which problems will have two decimal places in the product? Mark all that apply.
Group of answer choices
3 × 0.65
4.8 × 2
8.1 × 10
6.1 × 7.3
7.22 × 100
Answer:
48. x 2
Step-by-step explanation:
4.8 x 2
Paul bought 4 soccer balls at the sports supply store if each soccer ball cost $1.05 and he paid with a twenty dollar bill how much change should he get back
Answer:
Step-by-step explanation:
1soccer=$1.05
4soccer=4*1.05=4.2
20-4.2=$15.8
he will get $15.8
Answer:
15.8
Step-by-step explanation:
1.05×4=4.2
20-4.2=15.8
why should we not lower taxes for the wealthy americnas
Answer: no
Step-by-step explanation:
ANSWER FAST PLZ!! what does it look like when you take the cumulative exam? Can they see your screen or if you are on your phone? How many questions are there? Plz help, I will help you with whatever you need in return!
Victor bought 3 baseballs at the sports supply store if each beseball cost $1.50 and he paid with a twenty dollar bill how much change should he get back
Answer:
$15.50
Step-by-step explanation:
20-1.50x3=20-4.50=15.50