Answers
Answer: 20
Explanation:
Explanation:
Related Questions
A circle has equation
x2 + y2 = 8
Find the area of the circle.
Answers
Answer:
x=4 y=0 or x=2 y=2 or x=0 y=4
Step-by-step explanation:
Answer:
because the circle has equation: x² + y² = 8
=> the circle has the centre I(0;0)
the radius R = 2sqrt(2)
=> the area of the circle =
[tex](2 \sqrt{2})^{2} \times \pi = 8\pi =23.13 [/tex]
question is in the pic
Answers
Answer:
B. 68 dollars
Step-by-step explanation:
This option makes the most sense because in hour 2, the profit was 58. In hour 6, the profit was 126. Subtract 126 - 58 to find the rate of change and you get 68.
Hope it helps!
Sweets are sold loose or pre packed in 120 G bags. The 120 G bags are 1.49 pounds each By calculating the price per gram determine which is better value show ur working out
Answers
Complete question :
Sweets are sold loose, or pre-packed in 120g bags.The 120g bags are £1.49 each.The loose sweets are £0.89 for 100g.
By calculating the price per gram, determine which is better value.
Answer:
100 g bag
Step-by-step explanation:
For the 120g bag:
Price per gram :
Price / Numbe of gram
1.49 / 120 = 0.0124 gram per bag
For the 100 g bag :
0.89 / 100
= $0.0089per gram
Since $0.0089 is < $0.0124
Then the 100g bag is of better value
Yolanda bought 4 pounds of potatoes how many ounces of potatoes did yolanda buy?
Answers
Answer:
D. 64 oz.
Step-by-step explanation:
There are 16 ounces in a pound. So multiply 4 x 16 to get 64 ounces.
Hope it helps!
Answer:
64
Step-by-step explanation:
well. there’s 16 oz in a pound. so if there’s 4 pounds then take 16 x 4 which is 64
she bought 64 oz of potatoes
Caroline works in a coffee shop. She noticed that 10 out of the last 12 customers ordered tea.
What is the experimental probability that the next customer will order tea?
Answers
Answer:
There is an 83.33% chance that the next customer will order tea.
Step-by-step explanation:
10:12 = 10 ÷ 12 = 0.83333333333333 = 83.333333333333%
Mateo is studying a human hair with a diameter of 6.5 x 10-4 inches and a horse hair with a diameter of 1.3 x 10-3 inches. Which statement is true?
Answers
Answer:
The diameter of horse hair is twice as thick as the diameter of the human hair.
Step-by-step explanation:
The diameter of a human hair = [tex]6.5\times 10^{-4}\ \inches[/tex]
The diameter of a horse hair = [tex]1.3\times 10^{-3}\ \inches[/tex]
Dividing the diameter of a horse hair to the diameter of a human hair as follows :
[tex]\dfrac{\text{Diameter of human hair}}{\text{Diameter of horse hair}}=\dfrac{6.5\times 10^{-4}}{1.3\times 10^{-3}}\\\\\dfrac{\text{Diameter of human hair}}{\text{Diameter of horse hair}}=\dfrac{1}{2}\\\\\text{Diameter of horse hair}=2\times \text{Diameter of human hair}[/tex]
So, the diameter of horse hair is twice as thick as the diameter of the human hair.
Answer:
The horse hair is 2 times as thick as the human hair.
Yall its 1.08pm and i need this answer by 3.30pm
How is finding the area of a parallelogram like finding the area of a rectangle?
Thank you guys
Answers
Answer:
Because in both cases you take the height multiplied with the base.
Opposite sides are equal in length and opposite angles are equal in measure. To find the area of a parallelogram, multiply the base by the height. The formula is: A = B * H where B is the base, H is the height, and * means multiply.
to find area of rectangle , view picture for formula. notice the differences
In ΔHIJ, i = 6.6 inches, j = 6.4 inches and ∠H=62°. Find the length of h, to the nearest 10th of an inch.
Answers
Law of cosine helps us to know the third side of a triangle. The length of the third side of the ΔHIJ, h is 6.698 inches.
What is the Law of Cosine?The law of cosine helps us to know the third side of a triangle when two sides of the triangle are already known the angle opposite to the third side is given. It is given by the formula,
[tex]c =\sqrt{a^2 + b^2 -2ab\cdot Cos\theta}[/tex]
where
c is the third side of the triangle
a and b are the other two sides of the triangle,
and θ is the angle opposite to the third side, therefore, opposite to side c.
As it is given that the length of the first two sides of the triangle is i=6.6inches and j=6.4 inches, while the measure of the ∠H=62°. Therefore,
the length of the third side with the help of cosine rule can be written as,
[tex]h =\sqrt{i^2 + j^2 -2ij\cdot Cos(\angle H)}\\\\h =\sqrt{(6.6)^2 + (6.4)^2 -(2 \times 6.6 \times 6.4)\cdot Cos(62^o)}\\\\h = 6.6976 \approx 6.698[/tex]
Hence, the length of the third side of the ΔHIJ, h is 6.698 inches.
Learn more about the Law of Cosine:
https://brainly.com/question/17289163
Two gym classes are participating in Field Day. One class has 24 students and the other has 27 students. The gym teachers want to divide the students in each class into the largest possible equal groups, with no students left over. If all the groups have the same number of students, how many students are in each group?
Answers
Answer:
bilmiyorum, bulamadım.
class 1 - 8 groups
class 2 - 9 groups
let me know if i’m right because i’m not 100% sure!
The bill is $62.78 the tax on the bill is 8% how much tax is owed
Answers
Answer:
$5.0224
Step-by-step explanation:
8%=0.08
0.08*62.78=5.0224
Answer:
$5.0224
if they want you to round its - $5.02
Step-by-step explanation:
8% of 62.78 = 8% x 62.78
8/100 x 62.78 === 502.24 /100
502.24 / 100 = $5.0224
2x+1 cual es su respuesta ??
Answers
Answer:??
Step-by-step explanation:
¿A qué es igual la ecuación? x no se puede resolver sin un signo igual al final. por favor responda para que pueda ayudar! :D
Answer:
x= -1/2
Step-by-step explanation:
2x+1=0
-1 -1
2x= -1
➗ por 2
x= -1/2
Can somebody plz help answer these questions correclty (like what the letter equals) thanks! :3
WILL MARK BRAINLIEST WHOEVER ANSWERS FIRST :DD
Answers
12.x=0.8
13.y=2.1
14.z=7.3
15.m=0.6
16.p=0.9
17.n=0.8
18.n=2.5
19.n=0.8
Hope this helps
Have a great day/night
Marselie worked 30 hours last week. She received a $300 bonus as part
of her $900 earnings for the week. How much did Marselie get paid per
hour?
Answers
Answer:
20
Step-by-step explanation:
900-300=600
600÷30=20
(a) Reflect the point (6, 8) across the y-axls:
(b) Reflect the point (6, 8) across the X-axis:
Answers
Answer:
A: 6,8 = negative 6,8
B: 6,8 = 6,negative 8
Step-by-step explanation:
hope i helped you (could i have brainiest if possible)
I had 1 ⅔ bottle of shampoo and the I used ⅕ of a bottle to wash my dog. How much shampoo do I have left?
Answers
Answer:
1 7/15
Step-by-step explanation:
A local little league has a total of 65 players, of whom 40% are left-handed. How many left-handed players are there?
Answers
Answer:
26 are left-handed
Step-by-step explanation:
Michael forgot the combination to his locker. His locker uses
four numbers, O through 9. How many possible combinations
exist for his locker?
Answers
Answer: 0-999
Step-by-step explanation: So we know that there is 10 numbers, and we know that we can do the same number more than once, so
10 to the fourth power equals 10,000
So the digits could be up to 0000 to 9999
Helpful?
May someone help me with this :) it’s easy
Answers
Answer:
b) 35/100
c) 0.35
Step-by-step explanation:
2)
[][][][][][][]Answer:
3. [tex]\frac{20}{100}[/tex] and [tex]\frac{1}{5}[/tex]
Step-by-step explanation:
Someone already answered b, c, and 2 so here's the third answer :)
10:50 is a ratio, which can be rewritten as [tex]\frac{10}{50}[/tex]
To write an equivalent fraction, we can either multiply or divide.
Multiplying both the numerator and denominator by 2 gets us [tex]\frac{20}{100}[/tex].
Dividing both the numerator and denominator by 10 gets us [tex]\frac{1}{5}[/tex].
Hope this helps!
which statements are true about the graph of Y is less than 2/3 X +1? Check all that apply
Answers
Answer:
the area below the line is shaded
Step-by-step explanation:
What is the best unit of measure for gasoline QUICK whoever gives right answer gets brainliest
Answers
Answer:
The standard cubic foot
&
The standard cubic meter
Step-by-step explanation:
PLEASE HELPPP IM DUM ITS EASY MATH
Answers
Answer:
y = 3/2 x + 7
Step-by-step explanation:
Line intercept form =
Y = mx + b
m is the slope (rise over run) and b is the y intercept.
So what you want to first is get y by itself.
9x-6y = -42
-6y = -42 - 9x
y = 9/6 x + 7
y = 3/2 x + 7
Answer:
If you are solving for x, x =
2 /3 y+ (−14/3)
If you are solving for y, y=
3/2x+7
Step-by-step explanation:
9+(-14)
What is the answer
Answers
Answer:
9+(-14)=-5
Step-by-step explanation:
9+(-14)
9-14
=-5
Answer:
-5
Step-by-step explanation:
the answer is negative 5
lemont has 30 books to pack the boxes each box holds 7 books if he fills each box how many boxes are left over
Answers
Answer:
2 books
Step-by-step explanation:
If 7 books= 1 box
Then 30 books= 30÷7= 4 boxes with a remainder of 2 books
Therefore books left over= 2 books
Can somebody plz help answer these questions correclty (like what each letter equals) thanks :3
WILL MARK BRAINLIEST WHOEVER CAN ANSWER THIS FIRST :DD
Answers
Answer:
X=12
y=34
z=45
m=33
n=27
z=27
Step-by-step explanation:
there u go
Answer:
23) x -3 = 9
x=9+3=12
24) y-11=23
y=23+11=34
25) z-8=37
z=37+8=45
26) m-16=17
m=17+16=33
27) n-9=18
n=18+9=27
28) z-14=13
z=13+14=27
THIS IS WORTH 100 POINTS IF YOU’RE CORRECT!!! I WILL GIVE BRIANLIEST!!!!!!!!
Please, I really need to get these right because I’m redoing it for full credit and I have an F in math, help me with as many as you can but don’t guess because I really need this. Even if you see other people’s answers, please give me your feedback still.
Answers
Answer:
The Correct Answer Is D
Step-by-step explanation:
I hope it Helps!
Solve the equation 1/x + 1/3x =4
Answers
Answer:
4/3x
Step-by-step explanation:
Answer:
the answer is 1/3
Step-by-step explanation:
Someone help me (10 points each person)
Answers
Answer:
x=56
Step-by-step explanation:
Alternate exterior angles are congruent if the lines crossed by the transversal are parallel (which they are).
Answer:
56
Step-by-step explanation:
It would also be 56 degrees because if both 360 degree angles are parallel to each other and if each of the 360 degree angles had two top and bottom 180 degree angles and if 56 was subtracted to 180 you would get 124 and when you plus that with 56, you get 180 so if that is true for all 4 180 degree angles in this problem, then X would equal 56 no doubt.
Use foil method to find (w+5)(w^2+3w)
Answers
Outer
Inner
Last
(w + 5)(w^2 + 3w)
F (w)(w^2) = w^3 add the exponents
O (w)(3w) = 3w^2
I (5)(w^2) = 5w^2
L (5)(3w) = 15w
New expression: w^3 + 5w^2 + 3w^2 + 15w
Combine like terms.
Final answer: w^3 + 8w^2 + 15w
There are 8 jars of jellyfish jelly for $15.68. Write a proportion that gives the cost (c) if you buy 6 jars of jellyfish jelly.
Answers
Answer:
The proportion that gives the cost (c) if you buy 6 jars of jellyfish jelly =
Cost(c)= 1/8($15.68 × 6)
The cost (c) if you buy 6 jars of jellyfish jelly is $11.76
Step-by-step explanation:
There are 8 jars of jellyfish jelly for $15.68. Write a proportion that gives the cost (c) if you buy 6 jars of jellyfish jelly.
The proportion is given as:
Number of jars of Jellyfish/Cost of the Number of jar of Jellyfish
Hence:
8/$15.68 = 6/c
We Cross Multiply
8 × c = $15.68 × 6
c = $15.68 × 6/8
c = $11.76
Therefore,
The proportion that gives the cost (c) if you buy 6 jars of jellyfish jelly =
Cost(c) = 1/8($15.68 × 6)
The cost (c) if you buy 6 jars of jellyfish jelly is $11.76
A spinner is shown.
The arrow on the spinner us spun once. What is the probability of spinning of spinning a 2, 3, 5, 7, or 11?
Answers
Answer:
62.5
Step-by-step explanation:
5/8=.625
0.625*100=62.5