Can someone please give me the answers I will mark u brilliant.
Answer:
80
Step-by-step explanation:
24*3 1/3=80
can i have brainliest
Answer:
volume = length × breadth × height
12×2×3 1/3
12×2×10/3
80in³
What is a11. A12. A21. A22
Answer:
[tex]a_{11} =-1\\a_{12} =3\\a_{21} =5\\a_{22} =3/2\\[/tex]
Step-by-step explanation:
[tex]2X-\left[\begin{array}{ccc}-4&8\\2&-2\end{array}\right] =\left[\begin{array}{ccc}2&-2\\8&5\end{array}\right]\\X=\frac{1}{2} (\left[\begin{array}{ccc}-4&8\\2&-2\end{array}\right] +\left[\begin{array}{ccc}2&-2\\8&5\end{array}\right])\\X=\frac{1}{2} (\left[\begin{array}{ccc}-4+2&8-2\\2+8&-2+5\end{array}\right] )\\X=\frac{1}{2} (\left[\begin{array}{ccc}-2&6\\10&3\end{array}\right] )\\X= (\left[\begin{array}{ccc}\frac{1}{2}(-2)&\frac{1}{2}(6)\\\frac{1}{2}(10)&\frac{1}{2}(3)\end{array}\right] )\\[/tex]
[tex]X= (\left[\begin{array}{ccc}-1&3\\5&3/2\end{array}\right] )[/tex]
[tex]a_{11} =-1\\a_{12} =3\\a_{21} =5\\a_{22} =3/2\\[/tex]
find out the ratio of 140m to 3.5 km
[tex] = \frac{140}{3500 } \\ = \frac{1}{25} \\ = 1 : 25[/tex]
hope it helps you ❣❣
Mark me as brainliestBuy-Right Department Store bought a video tape for $8. They sold it for 20% more than they paid for it. What was the selling price?. Single choice.
Answer:
$7.60
Step-by-step explanation:
8 *20% = 1.6
so 8 + 1.6 = $7.60
Need answer fast with all the steps included please
x multiplied by 11 is less than or equal to 22
Answer:
It depends on the value of x.
Step-by-step explanation:
11x less than or equal to 22? It depends on the value of x.
please help meeeeeeeeeeeeeeeeeeeeeeeeeeee
Answer:
With all or just 1
Step-by-step explanation:
help me plsssssssssssssssssss
Answer:
Answer choice D
Step-by-step explanation:
Answer:
The answer is d
Step-by-step explanation:
cause A is wrong because 6+7=13 which is less
then 18
b is just wrong by looking at c is wrong cause they have the same value
Need help with this, been stuck on it. any help works!
Answer:
x = 17
Step-by-step explanation:
Hello There!
We can solve for x using trigonometry
We are given two angles and 1 side length
lets use angle 28
We can find x using cosine
[tex]cos=\frac{adjacent}{hypotenuse}[/tex]
All we have to do is plug in the given or known information
we know the the adjacent of 28 is 15 and we are looking for x
so we can solve for x using this equation (let x = hypotenuse)
[tex]cos28=\frac{15}{x}[/tex]
step 1 divide each side by 15
15/cos28
15x/15=x
we're left with
[tex]x=\frac{15}{cos28} \\\\\frac{15}{cos28} =16.98855076\\so\\x=16.98855076[/tex]
our final step would be to round to the nearest tenth
x = 17
Answer:
i think X =31.7Step-by-step explanation:
\sqrt{(28^2 + 15^2} =31.7
ion kno tho
sqrt=square root
Mrs. Dailey is buying a ham. She wants to divide it into 4 ounce servings
for 10 people. What size ham should Mrs. Dailey buy?
Answer:
She should get an 40 ounce ham.
Step-by-step explanation:
4 ounces per serving * 10 servings needed = 40 ounces for each person to get 4 ounces.
Which of the following is the solution to the differential equation....
Answer:
B
Step-by-step explanation:
[tex]\frac{dy}{dx}= (x-2)(y-2)\\ y>2\\\frac{dy}{y-2}=(x-2)dx\\[/tex]
integrate both side
∫[tex]\frac{dy}{y-2}=[/tex]∫[tex](x-2)dx\\[/tex][tex]ln(y-2)=\frac{(x-2)^2}{2} +C\\[/tex]Substitute y(4)=5[tex]ln3=2+C\\C=ln3-2[/tex][tex]ln(y-2)=\frac{(x-2)^2}{2} +ln(3)-2\\y-2=e^{\frac{(x-2)^2}{2} +ln(3)-2}\\y=2+3e^{\frac{x^2}{2}-2x }[/tex]Kim made two pies that were exactly the same size. the first pie was a cherry pie, which she cut into 6 equal slices. the second pie was a pumpkin pie, which she cut into 12 equal slices. Kim takes her pies to a party. people eat 3 slices of cherry pie and 6 slices of pumpkin pie. did people eat more cherry pie or pumpkin pie?
Answer:
They ate the same amount of each pie
Step-by-step explanation:
The cherry pie was cut into 6 equal slices and 3 of these slices were eaten so that means there is 1/2 of the pie still left.
The pumpkin pie was cut into 12 equal slices and 6 of these slices were eaten so that also means there is 1/2 of the pie left.
Since both pies still have 1/2 left and they were both the same size then that means the same amount of pie was eaten from both the cherry and the pumpkin.
Hope this helps :)
What is the mean?
4 6 2 0 6 8 2 4
Answer:
its numbers ...lol lol lol
Answer:
The mean of a set of numbers is the sum divided by the number of terms.
4+6+2+0+6+8+2+48
Cancel the common factor of 4+6+2+0+6+8+2+4 and 8 .
2+3+1+0+3+4+1+24 Simplify the numerator.
164 Divide 16 by 4.
Step-by-step explanation:
In the expression, x^2 + 6x + 9, which is the coeffcient?
The coefficient is the number next to the letter.
Although the x squared term has a coefficient of 1, it is not listed in the answer choices. However, the coefficient of the middle term 6x is listed.
Answer: 6
Solve ( x− 4)^2 = 9.
Answer:
= 7
Step-by-step explanation:
Answer:
x= 7, 1
Step-by-step explanation:
Take the root of both sides and solve.
Evaluate the function below for X=3
Answer:
f(x)=x3 + 5x2 + 1
Step-by-step explanation:
The number of hours a battery lasts before failing varies from battery to battery. The distribution of Failure times Fallows an Exponential distribution, which is strongly skewed to the right. the central limit theorem says that:_________.
A) as we look at more and more batteries, their average failure time gets ever closer to mean for all batteries of this type.
B) the average failure time of a large number of batteries has a distribution of the same shape (strongly skewed) as the distribution for individual batteries.
C) the average failure time of a large number of batteries has a distribution that is close to Normal.
Answer:
C) the average failure time of a large number of batteries has a distribution that is close to Normal.
Step-by-step explanation:
Central Limit Theorem
The Central Limit Theorem estabilishes that, for a normally distributed random variable X, with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean [tex]\mu[/tex] and standard deviation [tex]s = \frac{\sigma}{\sqrt{n}}[/tex].
For a skewed variable, the Central Limit Theorem can also be applied, as long as n is at least 30.
In this question:
Distribution is skewed to the right.
However, for large samples of batteries, the sampling distribution of sample means will be approximately normal, which means that the answer is given by option c.
4. 30% to 50% of the money is for frozen food, a
family spends $120 a month on food, what is
the greatest amount spent on frozen food?
A. $36
B. $50
C. $60
D. $96
Which one is the correct one help please.
Answer:
Step-by-step explanation:
It said the greatest amount,
So change 50% to .50
120x.50=60
10 points
3
4
Solve the
problem.
What is the
difference?
1
2
=
Your answer
This is a required question
Step-by-step explanation:
10 points
3
4
Solve the
problem.
What is the
difference?
1
2
=
Your answer
This is a required question
I can add 135 and 85 ??
Answer:
220 i think that the answer
can you guys answer this please
Answer: 60
Step-by-step explanation:
In ΔCDE, the measure of ∠E=90°, the measure of ∠C=70°, and DE = 12 feet. Find the length of CD to the nearest tenth of a foot.
Answer:12.8
Step-by-step explanation:
Answer:
12.8
Step-by-step explanation:
20+ POINTS WILL BE GIVEEN + FREE BRAINLIEST
Select all the sets of lengths that could represent the sides of a right triangle.
6 cm, 7 cm, 8 cm
7 in., 17 in., 11 in.
9 m, 12 m, 14 m
11 ft, 60 ft, 61 ft
3 mm, 9 mm, −−√90 mm
Answer:
11 ft, 60 ft, 61 ft
Step-by-step explanation:
Use the pythagorean theorem equation
[tex] {x}^{2} + {y}^{2} = {z}^{2} [/tex]
[tex] {11}^{2} + {60}^{2} = {61}^{2} [/tex]
What is the equation of the graphed lime written in standard form
Answer:
C. y=2x+4
Step-by-step explanation:
For every 2 moves on the X axis,4 is moved on the Y axis.
Find the volume of the cylinder. Round to the nearest tenth.
The formula of the volume of a cylinder is known as follows
[tex]V=\pi r^{2} h[/tex]
Where,
[tex]\pi[/tex] is 3.14
[tex]r[/tex] is the radius of the top part of the cylinder
[tex]h[/tex] is the height
We can subsitute to our formula knowing that [tex]r=5; h=5[/tex],
[tex]V=\pi (5)^2 (5)\\V= \pi (25) (5)\\V= 125 \pi\\V = 392.7[/tex]
f(x) = 4x + 5
g(x) = x^2 + 4x + 2
Find: f(g(x))
Answer:
4x² + 16x + 13
Step-by-step explanation:
4(x² + 4x + 2) + 5
4x² + 16x + 8 + 5
4x² + 16x + 13
8h + (-7.9d) - 14 + 5d - 3.4h
☁️ Answer ☁️
So I got:
-2.9d + 4.6h - 14
Hope it helps.
Have a nice day hyung/noona!~ ￣▽￣❤️
Wally uses his own recipe for mixing glittered paints. He recently mixed 3 1/3 cups of glitter to make 2 1/2 gallons of paint. How much glitter does Wally use in each gallon of paint
Answer:
1 cup glitter i guess
Step-by-step explanation:
Answer:
1 1/2 cups of glitter to each gallon of paint
Your friend plans to move from Lubbock to Houston. She earns $50,000 a year in Lubbock. How much must she earn in Houston to maintain the same standard of living if the cost of living in Houston is 35% higher?
please help people have been saying the wrong answer
Answer: For this method you could take away two from the Rate of charge,.
9 to 10 = -19
Step-by-step explanation: 6 to 7 = -13, 7 to 8 = -15, 8 to 9 = -17, 9 to 10 = -19,.
Answer:
For this method you could take away two from the Rate of charge,.
9 to 10 = -19
Step-by-step explanation:
6 to 7 = -13, 7 to 8 = -15, 8 to 9 = -17, 9 to 10 = -19,.