Answer: They call it the “21” century because you have to count the first 100 years too, And do you mean 2021?
Step-by-step explanation:
Answer:
If you're talking about how it starts with 20 but its the 21st century, that's because the first 100 years were called the 1st century even though only the 2nd century actually started with 1.
Step-by-step explanation:
y+2 y+2 y+2 y+2 y+2
^
30
Answer:
45
Step-by-step explanation:
9y+1073741824
....…....…....…....…....…....…....…...
…
....…....…....…
1 Expand each expression
a 4(x+6)
Answer:
4x+24
Step-by-step explanation:
−n + (−3) + 3n + 5
im really confused by this question just solve it like you normally would
Answer:
2n+2
Step-by-step explanation:
The graph shows the number of cups of coffee Sherwin consumed in one day and the number of hours he slept that same night:
A scatter plot is shown. Data points are located at 1 and 9, 3 and 5, 5 and 6, 4 and 4, 2 and 7, and 6 and 4. A line of best fit crosses the y-axis at 10 and passes through the point 6 and 4.
How many hours will Sherwin most likely sleep if he consumes 9 cups of coffee?
Answers-
1, because y = −x + 10
9, because y = −x + 10
2, because y = −x + 10
10, because y = −x + 10
Answer:
1, because y = -x + 10
Step-by-step explanation:
Good Luck! c:
Answer:
1, because y = −x + 10
1696700 round to the nearest cent
Pls help
Answer:can't do that
Step-by-step explanation:
Find the value of X.
Answer:
its 70
Step-by-step explanation:
he angle subtended by an arc at the centre of a circle is twice the angle subtended by the same arc at any other point on the remaining part of the circle.
2∠ACB=∠AOB
∠AOB=2×35=70°
what is the answer to 1 3 x + 5 x = -6
Answer:
x2-6=5x
Step-by-step explanation:
Answer:
x = -1/3
Step-by-step explanation:
13x + 5x = -6
=> 18x = -6
=> x = -6/18
=> x = -1/3
Hope it helps :)
please mark my answer as the brainliest
Ms. Abaza is a salesperson at a car dealership. She will receive
a bonus if she sells more cars this year than last year. Last
year, she sold 108 cars. This year, her goal is to sell 225% as
many cars. How many cars must she sell to reach her goal?
Plz help
Answer:
A
Step-by-step explanation:
Answer:243
Step-by-step explanation:
ill give Brainliest,
Morgan earns 6$ per hour babysitting. whats a expression to determine the total amount of money Morgan earns.
(its question 17)
Answer:
$6x
Step-by-step explanation:
If x is the number of hours she works then the expression would be $6x.
What is the equation of the line graphed below ?
Write an inequality that represents the graph. Please help me.
Answer:
y > 1/2x + 2
Step-by-step explanation:
Simplify the mathematical -5 ½ x 4__ ( -9 ⅗ ) + ( - 1.4)
Step-by-step explanation: 5
Can someone help me with question 7
Answer: 25
Step-by-step explanation:
if she has 120 and if she has 20 leftover that means she used a 100. then u divide 100 by 4 cause it's a square and u get 25
f(x) = (x + 1)²
what is the domain of f? please help
There are 18 black socks and 12 navy socks in your drawer. The room is dark and you can't turn on the light. What is the least number of socks that you have to take you of the drawer to be certain that you have a pair of the same color? The solution is a number.
9514 1404 393
Answer:
3
Step-by-step explanation:
The largest number you can take without having a pair is the number of colors, 2. One more sock must match one already in hand.
You must take one more than the number of colors:
2 + 1 = 3
You must take 3 socks to be certain of a pair the same color.
A hybrid SUV can travel 400 miles on a 15-gallon tank of gas. How many miles can it travel on 6 gallons of gas?
Answer:
160miles
Step-by-step explanation:
400miles uses15g what about 6g.
Using cross multiplication. Multiply 6x400/15 = 160miles
Answer:
160 miles
Step-by-step explanation:
If it travels 400 miles on 15 gallons, then it will travel x miles on 6 gallons
400 miles -> 15 gallons
x miles -> 6 gallons
15 * x = 6 * 400
15x = 2400
x = 2400 / 15
x = 160 miles
Please help!! It is timed..
For a group of objects made of the same material, the weight of an object varies directly with its volume. If an object has a volume of 20 cubic inches and weighs 28 ounces, what is the constant of variation?
Answer: 7/5
Step-by-step explanation:
Find the area of a circle with a diameter= 6.8cm
Answer: 36.32
Step-by-step explanation:
Area of circle is π(r^2)
r is d/2
= 3.14*((6.8/2)^2)
=36.32
What are the sides of a equilateral triangle with a height of 7
Answer:
[tex]\frac{14\sqrt{3} }{3}[/tex]
Step-by-step explanation:
Evaluate:
26
(2n +5) = [?]
Answer:
52n + 130
Step-by-step explanation:
Distribute
26 (2n + 5)
52n + 130
Solution
52n + 130
HELP A KID IN NEED
IM JUST A CHILD TRYING NOT TO FAIL MATH
Simplify the expression. 3z+14+5z-9
IM GIVING ALOT OF POINTS PLEASE HELP ME
please
lol sorry I'm kind of desperate
HELPPPP
Answer:
8z+5
Step-by-step explanation:
Let's split the expression into two terms- z and... not z :)
3z+5z=8z
Why? it's just 3+5 with z tacked on the end
14-9=5
simple math :)
put it together to get
8z+5
all done!
lmk if you have any more questions
i need a smooth pick up line.
you may fall from the sky you may fall from a tree but the best way to fall is in love with me
help whoever ever get s it 5 stars and brainless
Answer:
3/4
Step-by-step explanation:
9/12 which can be simplified by dividing by 3 (the common factor) to get 3/4.
Please help ASAP I’m having trouble with these problems there’s only 3 :(
Answer:
sorry i cant read it
Step-by-step explanation:
13. L'Shonda purchased a container of juice that contains 200 calories. The label says that 40% of the calories are from carbohydrates. How many calories are from carbohydrates?
Answer:
80
Step-by-step explanation:
So I here's my thought process on this:
200 divided by 2 is 100
100 - 40% is 60, leaving 40 behind.
So double that and it would be:
200 - 40% is 120
200 - 120 = 80
80% is the answer.
PLEASE QUICK WILL GIVE BRAINLESS
Which number is the additive inverse of -44 -422 -47 1 2 2
Answer:
Multiplicative inverse of 2 1 2
The opposite of 212 is −12 . The reciprocal of 212 is 25
Step-by-step explanation:
If rectangle LMNO were rotated 180° clockwise about the origin to create rectangle L'M'N'O', what would the measure of angle O' be?
9514 1404 393
Answer:
90°
Step-by-step explanation:
Any corner angle in a rectangle is 90°. Rotating the figure does not change that. Angle O' = 90°.
_____
Additional comment
No rigid transformation (translation, rotation, reflection) changes any angles. Nor does uniform dilation (the kind we usually study). Hence any rectangle that is translated, rotated, reflected, or dilated will still have all angles measuring 90°.
Round to the nearest thousand. 6,159
Answer:
6,000
Step-by-step explanation:
To round to the nearest thousand, you keep the digit in the thousands and round up or down, clearing all other smaller units. You round up when the next largest digit, in this case, the hundreds, is 5 or larger. Meanwhile, you round down when it is 4 or smaller. Here it is 1, so you round down to 6,000. If it was 5 or larger, you would round up to 7,000.
6,000
To round a number we look at the number that is right of the one we are rounding. If the number to the left is 4 or under, you round down. If it's 5 or above, you round up.
Hope it helps! Good luck!! :D
Angel has xx dimes and yy nickels. He has at most 13 coins worth no less than $0.95 combined. Solve this system of inequalities graphically and determine one possible solution.
Answer:
a possible solution is (10,1)
Step-by-step explanation:
Here, we want to solve the given inequality and determine one possible solution
From the question, we have it that;
x + y ≤ 13
Mathematically, we have it that 1 dime is worth $0.1
A nickel is worth $0.05
0.1x + 0.05y ≥ 0.95
please check the attachment for the graph of both equations
The point of intersection represents the solution.
we have a point here as (10,1)