Answer:
42 liters= 42000 milliliters
Answer:
42000
Step-by-step explanation:
1 litre = 1000 ml
42 l = 42 × 1000 ml
42 li = 42000ml
Help help help help Help help help help Help help help help Help help help help Help help help help Help help help help Help help help help Help help help help Help help help help Help help help help Help help help help Help help help help Help help help help Help help help help Help
anyways, I subscribed to brainly plus
your answer will be deleted immediately if you don't answer it correctly
let x be the number:
first number xsecond number x+1third number x+2Illustration:(1st)² + (2nd)(3rd) = 46x² + (x+1)(x+2) = 46Solution:x² + (x + 1) (x + 2) = 46x² + x² 3x + 2 = 462x² + 3x = 2 - 46 = 02x²+3x - 44 = 0x - 4 = 0 2x + 11 = 0x = 4 2x = -11x = -11/21st = 4
2nd = 4+1 = 5
3rd = 4+2 = 6
Checking:4²+(5)(6) = 4616+30 = 4646 = 46Answerthe numbers are 4, 5 and 6HOPE THIS HELPS. GOODLUCK:)
Explain how you would go about factoring the following?
3x^2 +17x-28
Answer:
[tex](x + 7) \times (3x - 4)[/tex]
Step-by-step explanation:
[tex] {3}^{2} + 17x - 28[/tex]
[tex]3 {x}^{2} + 21x - 4x - 28[/tex]
[tex]3 \times x(x + 7) - 4x - 28[/tex]
[tex]3x \times ( x + 7) - 4(x + 7)[/tex]
[tex](x + 7) \times (3x - 4)[/tex]
Which transformation were used to fcreate traianglemA’ B’ C?
9514 1404 393
Answer:
(b) dilation by 2, reflection in y-axis
Step-by-step explanation:
Each of the dimensions of ΔA'B'C' is double the corresponding dimension of ΔABC, so dilation by a factor of 2 has occurred.
The sequence of vertices in ΔA'B'C' is CCW, opposite that of ΔABC. Hence, a reflection has taken place. (Rotation keeps the same order.)
The transformation is a dilation by a factor of 2 and a reflection across the y-axis.
Madison lives between Anoa and Jamie as depicted on the line segment. The distance between Anoa's house and Madison's house is represented by 3x+2 miles, the distance between Madison's house and Jamie's house is represented by 3x+4 miles, and the distance between Anoa's house and Jamies house is represnted by 9x-3 miles. Find the value of x. Then find the distance between Madison's house and Jamie's house.
Answer:
x = 3
13 miles between Madison and Jamie's house.
Step-by-step explanation:
If we add the distance between Anoa's and Madison's house with the distance between Jamie's and Madison's house, then we get the total distance between Anoa's and Jamie's house.
(3x + 2) + (3x + 4) = 9x - 3
Let's add up the terms first
3x + 2 + 3x + 4 = 9x - 3
6x + 6 = 9x - 3
Let's move the variables to the right side by subtract 6x from both sides
6x + 6 = 9x - 3
-6x -6x
6 = 3x - 3
Add 3 to both sides
6 = 3x - 3
+3 +3
9 = 3x
Isolate the variable, x, by dividing both sides by the coefficient, 3.
9/3 = 3x/3
x = 3
Now we need to find the distance between Madison's and Jamie's house.
3x + 4
Plug in 3 in place of the x
3(3) + 4
9 + 4 = 13
Answer:
Step-by-step explanation:
If we add the distance between Anoa's and Madison's house with the distance between Jamie's and Madison's house,then we get the total distance between anoa's and Jamie's house.
What is this number sentence equal to?
If you could help, thank you so much!
Answer:
18.63
Step-by-step explanation:
[tex] \frac{6}{10} = 0.6 \\ \frac{3}{100} = 0.03[/tex]
[tex]10 + 8 + 0.6 + 0.03 = 18.63[/tex]
Find the simple interest principal 8000 rate 12% time 5 1/2 years
Answer:
5280
Step-by-step explanation:
12% of 8000 = 960
960 x 5.5 = 5280
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Can we please have some help
WHY DOES NO ONE ANSWER MY QUESTIONS?? Its kinda annoying that i answer others' questions but no one answers mine. Well if anyone feels like helping me heres my question:
A mathematician reported the results from a particular experiment to the researcher who conducted it. The report states that on one specific part of the experiment, a statistical test result yielded a p-value of 0.21. Based on this p-value, what should the researcher conclude?
The test was not statistically significant because 2 × 0.21 = 0.42, which is less than 0.5.
The test was statistically significant because a p-value of 0.21 is greater than a significance level of 0.05.
The test was not statistically significant because if the null hypothesis is true, one could expect to get a test statistic at least as extreme as that observed 79% of the time.
The test was not statistically significant because if the null hypothesis is true, one could expect to get a test statistic at least as extreme as that observed 21% of the time.
The test was statistically significant because p = 1 − 0.21 = 0.79, which is greater than a significance level of 0.05.
Answer:
The test was not statistically significant because if the null hypothesis is true, one could expect to get a test statistic at least as extreme as that observed 21% of the time.
Step-by-step explanation:
This is the right answer,since this result is only observed 21% of the time, so in general it's not significant, so the first 2 are eliminated. The 2 x 0.21 doesn't matter since, the percent is 21% not 42%, so it doesn't even matter. The last question we eliminate is:"The test was not statistically significant because if the null hypothesis is true, one could expect to get a test statistic at least as extreme as that observed 79% of the time" 79% of the time is a pretty good amount to say it's significant, but it only says 21% of the time.So, it leaves us with:The test was not statistically significant because if the null hypothesis is true, one could expect to get a test statistic at least as extreme as that observed 21% of the time.
Hope this helps lol (: is this a psat or somethin?
use the substitution method to solve the sstem of equations choose the correct ordered pair 2x-y=10 and 2x-2y=4
Answer:
(8, 6)
Step-by-step explanation:
2x - y = 10
2x - 2y = 4
=>
x - y = 2
x = y + 2
we put that into the first equation
2×(y+2) - y = 10
2y + 4 - y = 10
y + 4 = 10
y = 6
=>
x = y + 2 = 6 + 2 = 8
so, we have a ordered pair (x, y) = (8, 6)
age at BBM 2019 Question Group 'A Brief answer questions; 1. Integrate the following: S(ax? + 2bx + c)3/2(2xa + 2b) dx 2.
If the integral is
[tex]\displaystyle \int (ax^2+2bx+c)^{3/2}(2ax+2b)\,\mathrm dx[/tex]
substitute [tex]u = ax^2+2bx+c[/tex] and [tex]\mathrm du=(2ax+2b)\,\mathrm dx[/tex]. Then you end up with
[tex]\displaystyle \int u^{3/2}\,\mathrm du = \frac25u^{5/2} + C[/tex]
which in terms of x is
[tex]\boxed{\dfrac25(ax^2+2bx+c)^{5/2} + C}[/tex]
Can someone explain this and answer please :)
Answer:
day 8
Step-by-step explanation:
the rate of change is 2 (x2) which is making the amount saved double each day you can write a formula to represent this sequence:
f(n)=0.01x2^n-1
you put in the day number for n
f(n)=0.01x2^8-1
this gives you 1.28 which is the first day with an amount above 1.00
Are these answers correct? Thxxx
6-(-11) how to solve
Hi ;-)
Calculate
[tex]6-(-11)=6+11=\boxed{17}[/tex]
Answer:
17
Step-by-step explanation:
6-(-11)
Subtracting a negative is like adding
6+11
17
In store A: A box of cotton candy costs 1 dollar, 12 boxes cost 12 dollars. In store B: 12 boxes cost 48 dollars. How much does each box cost in store B?
Answer:
$4Step-by-step explanation:
To find the cost of each box divide the total cost by the number of boxes:
48/12 = 4In store A:
→ A box of cotton candy cost = $ 1
→ 12 boxes cost = $ 12
In store B:
→ 12 boxes cost = $ 48
Now we have to,
find the cost of each box in the store B.
→ Total cost in B ÷ Total boxes in B
→ 48 ÷ 12 = 4
So, $ 4 is cost of each box in store B.
Name a pair of addends with a sum of 6?
Answer:
2 and 4
1 and 5
3 and 3
Step-by-step explanation:
Answer:
1 + 5
2 + 4
3 + 3
I hope I helped out
Express the limit as a definite integral on the given interval.
n
lim Σ
n→[infinity] n i = 1 [3(xi*)3 − 7xi*]Δx, [2, 5]
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Answer:
[tex]\displaystyle\int^5_2 {(3x^3-7x)} \, dx[/tex]
Step-by-step explanation:
The interval of interest becomes the limits of integration. ∆x becomes dx, and the xi are replaced by the variable of integration, x.
Solve 6(x - 3) = 11x +7
Answer:
x = -5Step-by-step explanation:
Given,
6(x-3) = 11x + 7
=> 6x - 18 = 11x + 7
=> 11x - 6x = -18 - 7
=> 5x = -25
[tex] = > x = \frac{ - 25}{5} [/tex]
=> x = -5 (Ans)
[tex]\large\bf{\red{ \bullet}} \: \tt \:\: 6(x - 3) \: = \: 11x + 7[/tex]
[tex]\large\bf{\red{ \bullet}} \: \tt \:\:6x \: - \: 18 \: = \: 11x \: + \: 7[/tex]
[tex]\large\bf{\red{ \bullet}} \: \tt \:\: - 7 \: \: - 18 \: = \: 11x \: - \: 6x[/tex]
[tex]\large\bf{\red{ \bullet}} \: \tt \: \: - 25 \: = \: 5x[/tex]
[tex]\large\bf{\red{ \bullet}} \: \tt \: \cancel\frac{-25}{5} \: = \: x[/tex]
[tex]\large\bf{\red{ \bullet}} \: \tt \: - 5 \: = \: x[/tex]
[tex]\large\bf{\red{ \bullet}} \: \tt \: \: x \: = \: - 5[/tex]
what type of number is 4 plus 5 StartRoot 2 EndRoot?
Step-by-step explanation:
Adding \sqrt{-2}\,\,and\,\,\sqrt{-18}
−2
and
−18
we get 4\sqrt{2i}4
2i
Option C 4 StartRoot 2 EndRoot i is correct.
Step-by-step explanation:
We need to find the sum of: \sqrt{-2}\,\,and\,\,\sqrt{-18}
−2
and
−18
Finding sum:
\sqrt{-2}+\sqrt{-18}
−2
+
−18
\sqrt{-2}
−2
can be written as \sqrt{2}i
2
i
\sqrt{-18}
−18
can be written as \sqrt{18}i
18
i
We know 18 = 2x3x3 = 2x3^2 so,
\sqrt{2i}+\sqrt{2\times 3^2}i
2i
+
2×3
2
i
\sqrt{2i}+3\sqrt{2}i
2i
+3
2
i
Adding like terms:
4\sqrt{2i}4
2i
So, adding \sqrt{-2}\,\,and\,\,\sqrt{-18}
−2
and
−18
we get 4\sqrt{2i}4
2i
Option C 4 StartRoot 2 EndRoot i is correct.
Keywords: Square root
Wyatt translates both lines 6 units
up and 2 units to the left. Which
of the following must be true?
A. After the translation, line f will not
intersect line g.
B. After the translation, line f will be
the same line as g.
C. After the reflection, line f will not
intersect the y-axis.
D. After the reflection, line g will not
intersect the x-axis.
iwidncuhbcffbhbhvfrhur3huivr4hiuvriuvfruvfiuvfjivfrjiovrjiovfriojvrfjiovfiovrfmvr mkormkvmkvkmorbemoivbe
Answer:
3.14159265358979
Step-by-step explanation:
Is 1.0227 a rational number? Explain
Answer:
NO
Step-by-step explanation:
xbsndjejejxkxkekejejejejs
Answer:
The decimal 1.0227 is a rational number. First of all, it is a terminating decimal, which means that the decimal has a definite ending point.
Step-by-step explanation:
1/2. Divided by 2/12 picture
1/2 divided by 2/12 or 1/6 would be 3.The reciprocal of 1/6 is 6 and multiplied with 1/2 = 3.
Answer:
3
Step-by-step explanation:
[tex] \frac{1}{2} \div \frac{2}{12} [/tex]
➡️ [tex] \frac{1}{2} \times \frac{12}{2} [/tex]
➡️ [tex] \frac{1}{2} \times 6[/tex]
➡️ [tex] = 3[/tex] ✅
If several points are graphed on a number line, is the point that is the farthest from 0 always the greatest?
Answer:
If several points are graphed on a number line, the point that is farthest from 0 need NOT be always greater. Consider x axis, our Real number line. We can traverse in positive number direction and negative number direction.
mark me at brainlist
Answer:
No
Step-by-step explanation:
The volume of a cylinder is 64 cubic feet, and the height of the cylinder is 8 feet. What is the radius of the cylinder?
Answer:
V = pi R^2 * h volume of cylinder (area of base * height)
pi R^2 = 64 / 8 = 8
R^2 = 8 / pi = 2.865
R = 1.69 ft
6 ice cream cones cost $10. How much will 9 cost?
Answer:
15 dollars
Step-by-step explanation:
We can write a ratio to solve
6 cones 9 cones
------------ = --------------
10 dollars x dollars
Using cross products
6*x = 10 *9
6x = 90
Divide each side by 6
6x/6 = 90/6
x = 15
Two trains leave stations 228 miles apart at the same time and travel toward each other. One train travels at 105 miles per hour while the other travels at 85
miles per hour. How long will it take for the two trains to meet?
Do not do any rounding.
Answer:
in 20 kilometers round they will meet
What is 1 1/2 + 3/16
which equation can be used to solve for x in the following diagram?
Answer:
A
Step-by-step explanation:
We know that it is A because the two smaller angles are being added, and we know the sum is 90 degrees. The only equation that satisfies both of these is A.
Answer:
A
Step-by-step explanation:
because it is a right angled
6x - 2 < 5x + 7
I DID THIS AND GOT -9 BUT THE ANSWER IS 9 WHAT DID I DO WRONG
Answer:
The answer is 9.
Step-by-step explanation:
6x - 2 < 5x + 7
6x - 5x < 7 + 2
x < 9
23/89 ÷ 19/90
whoever got it right with explanation will be mark as brainliest.
Answer:
1.22
Step-by-step explanation:
89/23=3.87
90/19=4.74
4.74/3.87=1.22
Or
3.87/4.74=0.82
Hope I got it
Answer:
[tex] \frac{2070}{1691} [/tex]
Step-by-step explanation:
[tex] \frac{23}{89} \div \frac{19}{90} [/tex]
➡️ [tex] \frac{23}{89} \times \frac{90}{19} [/tex]
➡️ [tex] \frac{23 \times 90}{89 \times 19} = \frac{2070}{89 \times 19} [/tex]
➡️ [tex] \frac{2070}{1691} [/tex] ✅