Answer:
Bet whats your size
Step-by-step explanation:
Answer:
...?
Step-by-step explanation:
what is the value of 5/z when z=2?
Answer:
5/2
Step-by-step explanation:
Since z=2,
then 5/z becomes 5/2
Ayyyy I will give brain list and brain
Answer:
72 bookmarks
Step-by-step explanation:
69.12÷0.69=72.
Answer: 72 bookmarks
Step-by-step explanation:
0.96b = 69.12
b = 69.12/0.96
b = 72
solve for x x/12−1=−6
x=
Answer:
X=? Sorry
Step-by-step explanation:
A triangle has vertices A(2, 3), B(3,6), and C(6.5). Is this a right triangle? Justify with slope
Answer:
No!
Because it doesn’t justify Pythagorean theorem.
D1= sqrtof( (3-2)^2+ (6-3)^2) = sqrtof 13
D2= sqrtof((6-3)^2+(5-6)^2)= sqrtof 10
D3= sqrtof((6-2)^2+(5-3)^2= sqrtof 20
Since D3 is longest, hypotenuse h= D3
Let’s p= D1 and b= D2
Pythagorean theorem is
p^2+b^2=h^2
If you place the value for p,b,h it doesn’t satisfy Pythagorean theorem. Thus, it is not right angle triangle.
can somebody help me
There are 105 children performing in 3 school bands. Each
band has the same number of children. How many children
are performing in each school band?
Answer:
Omg this so ez, 35
Step-by-step explanation:
105 divided by 3 duh, -_-
Hi! I need help with the attached question in calc. Thank you:)
Answer:
3π square units.
Step-by-step explanation:
We can use the disk method.
Since we are revolving around AB, we have a vertical axis of revolution.
So, our representative rectangle will be horizontal.
R₁ is bounded by y = 9x.
So, x = y/9.
Our radius since our axis is AB will be 1 - x or 1 - y/9.
And we are integrating from y = 0 to y = 9.
By the disk method (for a vertical axis of revolution):
[tex]\displaystyle V=\pi \int_a^b [R(y)]^2\, dy[/tex]
So:
[tex]\displaystyle V=\pi\int_0^9\Big(1-\frac{y}{9}\Big)^2\, dy[/tex]
Simplify:
[tex]\displaystyle V=\pi\int_0^9(1-\frac{2y}{9}+\frac{y^2}{81})\, dy[/tex]
Integrate:
[tex]\displaystyle V=\pi\Big[y-\frac{1}{9}y^2+\frac{1}{243}y^3\Big|_0^9\Big][/tex]
Evaluate (I ignored the 0):
[tex]\displaystyle V=\pi[9-\frac{1}{9}(9)^2+\frac{1}{243}(9^3)]=3\pi[/tex]
The volume of the solid is 3π square units.
Note:
You can do this without calculus. Notice that R₁ revolved around AB is simply a right cone with radius 1 and height 9. Then by the volume for a cone formula:
[tex]\displaystyle V=\frac{1}{3}\pi(1)^2(9)=3\pi[/tex]
We acquire the exact same answer.
Write 54 8 as a mixed number. Give your answer in its simplest form.
Answer:
6 3/4
Step-by-step explanation:
to write 54/8 into the mixed number and in the simplest form
we first simpify 54/8 which is 27/4
to convert 27/4 into a mixed number we first see how many times does 4 goes into 27 with the remainder. 4 goes into 27 6 times with the remainder of 3. 4 goes into 27 6 times so, 6 will be the whole part 3 remainder will be the numerator and 4 will be the denominator. like 6[tex]\frac{3}{4}[/tex]
The figures are similar. Find x.
Answer:
x =14.4
Step-by-step explanation:
Since the triangles are similar, we can use ratios to solve
x 9
----- = ------
8 5
Using cross products
5x = 9*8
5x = 72
Divide each side by 5
5x/5 = 72/5
x =14.4
What is the ratio of 9stars to 12circles?
Answer:
9/12
Step-by-step explanation:
I hope this helps with your question :)
Answer:
9:12 hope this helped may you mark me brainlyiest please and thank you in advanced
Step-by-step explanation:
What is the volume of the cone with radius of 7in and the height of 9in
Answer: 461.58
pi x 7^2 x 9/3
3.14 times 49 = 153.86
153.86 times 3 = 461.86
Step-by-step explanation:
solve fast please. its related to mathematics...
Answer:
The answer is 6
Step-by-step explanation:
[tex]\lim_{x \to 4} \frac{x^3 - 64}{x^2 - 16} \\\\= \lim_{x \to 4} \frac{x^3 - 64}{(x + 4)(x - 4)} \\\\=\lim_{x \to 4} \frac{(x^2 + 4x + 16)(x - 4)}{(x + 4)(x - 4)} \\\\= \lim_{x \to 4} \frac{(x^2 + 4x + 16)}{(x + 4)} \\\\= (16 + 16 + 16) / 8\\= 48 / 8\\= 6[/tex]
Since 1 inch is equal to 2.54 centimeters what does 1 centimeter equal to In inches
Answer:
one centimeter is 0.393701 inches
Step-by-step explanation:
PLZ HELP!!!!!!! :((
Select the two equivalent expressions.
A.p+p+12+12+3p+3p+3p+3p
B.2(12 + 13p)
c.24 + 15p
D.3(8+5p)
d.
Which is NOT equivalent to 3:5? *
15:25
O 21:28
09:15
30:50
Answer:
21:28
Step-by-step explanation:
21/7:28/7=3:4 not 3:5
7. What is the description of Z1 as it relates to the situation shown?
5
A. Z1 is the angle of elevation from the airplane to the radar tower.
B. Z1 is the angle of depression from the radar tower to the airplane.
C. Z1 is the angle of elevation from the radar tower to the airplane.
D. Z1 is the angle of depression from airplane to the radar tower.
How many dollars are in one cent
Answer:
I think its $0.01?
Step-by-step explanation:
Penny/Cent= €1 = $0.01
I think
if you worked Monday 3h Tuesday 4h Wednesday 12h Thursday 7h what is the total of your hours ?
Answer:
3+4+12+7=26
Step-by-step explanation:
Answer:
26 hours
Step-by-step explanation:
3+4+12+7=26
5 A jewelry box has 10
items. Of those, half
are necklaces. Two-fifths of
the others are bracelets.
The rest are rings. How
many rings are there?
Answer:
1 ring
Step-by-step explanation:
10 items total
Half are necklaces = 5 necklaces out of the total 10 items
2/5 of the other items are bracelets = 2/5*10 = 4 necklaces total 10 items
This leaves only the rings, and 5 + 4 = 9, so 10 - 9 = 1 ring out of the total 10 items.
Hope this answer helps! Don't have to mark as brainliest, I'm just happy I got to help you.
F $23.50 in tax was added to the price of an item with 9.4% sales tax what was the original price in dollars of the item
Answer:
The original price of the item is $250.
Step-by-step explanation:
Given that:
Amount of tax added to price of item = $23.50
Percent of sales tax = 9.4% = [tex]\frac{9.4}{100} = 0.094[/tex]
Let,
x be the original price of the item.
0.094 of x = 23.50
0.094x = 23.50
Dividing both sides by 0.094
[tex]\frac{0.094x}{0.094}=\frac{23.50}{0.094}\\x=250[/tex]
Hence,
The original price of the item is $250.
What are the solution(s) to the quadratic equation 50 – x2 = 0?
O x = +25
O x = +63
O x = 1572
no real solution
Answer:
No real solution
Step-by-step explanation:
Given that,
A quadratic equation [tex]50-x^2=0[/tex]
We need to find the value of x.
[tex]50-x^2=0\\\\\text{or}\\\\x^2=50\\\\x=\sqrt{2\times 5\times 5} \\\\=5\sqrt2[/tex]
So, the value of x is [tex]5\sqrt2[/tex]. It has no real solution.
What is the equatuon of the line
How many 1/2 can go into 5 1/2?
Answer:
11 halfs
Step-by-step explanation:
Fill the blanks in please and thanks
Answer:
Angles are the same, So:
C = G = 125
H = D = 75
A = E = 360 - ( 90+75+125) = 70
To know the ratio between the lengths. Divide 6 by 9 so you get 2/3
So every side of small polygon equals 2/3 times side of big polygon. ( THE PARALLEL ONES )
So:
FG = 7* 2/3 = 14/3
GH = 11 * 2/3 = 22/3
EH = 12 * 2/3 = 8
Question
The area of a triangular painting is 50 square inches. The base is 20 inches. What is the height?
Provide your answer below:
inches
! FEEDBACK
MORE INSTRUCTION
Content attribution
The area of a triangular painting is 50 in.² the base is 20 inches what is the height
The height of the triangle is 5 inches.
Area of the triangle:
The region occupied by a triangle within its sides is known as the area of the triangle. The area of a triangle can be calculated by the calculating product of the base and height of the triangle with a half i.e 1/2. The formula for the area of the triangle is given by
Area of triangle = (1/2) × base × heightHere we have
Area of the triangle = 50 in²
The base of the triangle, b = 20 inches
As we know,
Area of the triangle = 1/2 (base × height)
From the given data,
=> 50 = 1/2 (20 × height)
Multiply by 2 on both sides
=> 100 = (20 × height)
Divided by 20 into both sides
=> 100/20 = (20 × height)/20
=> 5 = height
=> height = 5 in
Therefore,
The height of the triangle is 5 inches.
Learn more about Triangles at
https://brainly.com/question/28977020
#SPJ1
Match each description to the correct goal type.
a goal to be achieved in the distant
future
normative goal
a goal that is personal and fixed
long-term goal
a goal dependent on the achievement
of others
short-term goal
a goal to be achieved in the near future
intrapersonal goal
Can someone explain to me Linear Equations being equivalent?
Why isn't x = -2 and x^2 = 4 equivalent? I don't understand why it is not. Additionally x = 7 and x^2 = 49 is also not equivalent and I cannot figure out why.
Thanks in advance!
Answer:
Step-by-step explanation:
x² = 4 has two solutions, x=2 and x=-2.
A study was done on girls' participation in informal science, technology, engineering, and mathematics (STEM) programs. The researchers questioned 290 young women who recently participated in a STEM academic program. They used a pie chart to describe the geographic location (urban, suburban, or rural) of the STEM programs attended. Of the 290 participants, 169 were in urban areas, 101 in suburban areas, and 20 in rural areas. Use this information to construct a pie chart. Interpret the results.
Answer:
Urban area = 58.27%
Suburban area = 34.83%
Rural area = 6.9%
Step-by-step explanation:
According to the scenario, computation of the given data are as follows,
Total number of women = 290
Number of women in urban area = 169
Suburban area women = 101
Rural are women = 20
So, we can calculate the percentage of number of women from each area by using following formula,
Percentage = Women in specific area ÷ total women
So, percentage of Urban area = 169 ÷ 290 = 0.5827 or 58.27%
percentage of suburban area = 101 ÷ 290 = 0.3483 or 34.83%
percentage of rural area = 20 ÷ 290 = 0.0690 or 6.9%
Pie chart for the given information is attached below.
plss help me with this questions plss
Answer:
I don't know how to do
Step-by-step explanation:
i don't know how to do sorry because I very busy
is 1/9+1/8 closer to 0.5 or 1/2? explain.
Answer:
Well 0.5 is the same as 1/2 but I'll try to help.
Step-by-step explanation:
1/9+1/8 is 0.2361. That would honestly be closer to zero but the way that it is worded, it is closer to 1/2 because you are using fractions in the problem. If you were using decimals, I would use 0.5
