Need answer fast with all the steps included please
Basically everything is in the picture PLEASE HELP me ASAP I'm BEGGING
Answer:
Just find the area of the big one, and then subtract the area of the small one. This will give you the difference in area between the big and the small one (or in other words, the shaded region).
5 * 12 = 60cm ^ 2
3 * 8 = 24cm ^ 2
60 - 24 = Area of the Shaded Region (cm ^ 2)
Answer: 36 cm^2
Step-by-step explanation:
Area of a rectangle = length x width.
The area of the blue rectangle is
12 cm x 5 cm= 60 cm^2
The area of the white rectangle is
8 cm x 3 cm = 24 cm ^2
Subtract the area of the white rectangle from the blue rectangle.
60 cm^2 - 24 cm^2 = 36 cm^2
First person gets brainliest 3
Answer:
heyyyyyyytyyyyyyy
Step-by-step explanation:
meeeeeeeeeeeeeeeeeweweewe
Answer:
Hey I m first....!!!!!!
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
FAST!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
See the net of the prism in the attachment
It has 6 faces with sizes:
Two off 4 in x 25 inTwo off 7 in x 25 inTwo off 4 in x 7 inAnswer:
perimeter of rectangular prism 2(7+4+25)=72 in
3 tablespoons of pineapple juice. A can of
pineapple juice is 12 fluid ounces. How many
teaspoons of juice are in the can?
Answer:
75 teaspoons!
Step-by-step explanation:
Due to the conversion, each fluid ounce= 6 teaspoons. Do 72 + 3, which equals 75. You get 72 by doing 12 fluid ounces by 6 teaspoons. <3 hope thi s helps, lovely !
I can add 135 and 85 ??
Answer:
220 i think that the answer
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
Draw and label a diagram, then use the trigonometric ratios to solve the following problems. Label the units. Part 1. Show the work.
1. Hudson uses scissors to cut a rectangular piece of paper from one corner to the opposite corner. The cut is 24 centimeters long, and makes a 55 with the uncut edge. How many centimeters long is the paper?
2. Jamar is using a treadmill. He sets the 48 inch at an incline of 10 degree, how high is the end of the treadmill raised?
3. Find the angle of elevation of the sun when a 12.5 meter tall telephone pole casts an 18 meter long shadow.
Answerthis is your answer look it once
9514 1404 393
Answer:
19.7 cm8.3 in34.8°Step-by-step explanation:
1. The longer side of the paper is opposite the 55° angle, so the sine function is applicable.
s = (24 cm)sin(55°) ≈ 19.7 cm
The paper is about 19.7 cm long.
__
2. (The treadmill picture is substantially identical to the paper/scissors picture. The length is 48 in instead of 24 cm, and the angle is 10° instead of 55°.)
The height is measured opposite the angle, so the sine function applies.
h = 48·sin(10°) ≈ 8.34
The end of the treadmill is raised about 8.3 inches.
__
3. The given measurements are of sides adjacent and opposite the angle being measured, so the tangent function applies.
tan(angle) = (12.5 m)/(18 m)
angle = arctan(25/36) ≈ 34.78°
The angle of elevation of the sun is about 34.8°.
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
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.
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
You are selling tomatoes for $4 per pound. You have already earned $16 today. How many additional pounds of
tomatoes do you need to sell to eam a total of $60?
4
19
15
11
please answer quickly
Answer:
D: 11
Step-by-step explanation:
mark brainliest
Answer:
60 ÷4= 15 it you need more help just ask me
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.
mathhhhhhhhhhhhhhhhhh
Answer:
<DBE and < EBC are linear pair.
You invested $7,000 in a savings account that compounds continuously at a
rate of 5.3% How many years will it take for your savings account to be at
$13,000
20 dogs decreased by 20%
Answer:
15 DOGGGSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS
Step-by-step explanation:
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:
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]
Solve for j.
2j − 7 = 3
j =
Step-by-step explanation:
2j − 7 = 3
2j=10
j=5
hope it helps
Buy-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
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.
Natalena drives a moving van. She travels 372 mi in 6 h. At what speed does
Natalena drive, in miles per hour? Draw a model. Show your work.
Answer:
62 mph
Step-by-step explanation:
62 mph
372 divided by 6 = 62
I cant draw on this so you make the model. :)
hope this helps!!!!!!!!!!
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
can you guys answer this please
Answer: 60
Step-by-step explanation:
When using substitution, choose the best choice that describes a possible first step in solving
the following system of equations.
3x – 6y = -12
2x + y = 12
A. ADD (y) to both sides in the bottom equation
B. MULTIPLY the top equation by (-6)
C. SUBTRACT (2x) from both sides in the bottom equation
D. DIVIDE the top equation by (3)
E. SUBTRACT (-6y) to both sides of the top equation
Answer:
C. SUBTRACT (2x) from both sides in the bottom equation
Step-by-step explanation:
Given
[tex]3x - 6y = -12[/tex]
[tex]2x + y = 12[/tex]
Required
The first step of a substitution method
In the second equation, notice that the coefficient of y is 1.
So, the first step is to make y the subject of the formula.
This is achieved by subtracting 2x from both sides of the equation.
[tex]2x + y = 12[/tex]
[tex]2x - 2x + y = 12 - 2x[/tex]
[tex]y = 12 - 2x[/tex]
Hence: (c) is true
please help meeeeeeeeeeeeeeeeeeeeeeeeeeee
Answer:
With all or just 1
Step-by-step explanation:
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?
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!~ ￣▽￣❤️
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: