A square has a radius of 10 ft. Find the area of the square
Answer:
Hello hello
Step-by-step explanation:
Answer:
a square does not have a radius
Step-by-step explanation:
but you can find the area by squaring one side
Use the information to solve the triangle. Round your answers to two decimal places. Hint: draw a sketch first to determine if you should use Law of Sines or Cosines.
B=100°, a=15, b=23
Answer:
A = 40.0 (3 sig. fig)
C = 40
c = 15
Step-by-step explanation:
Using sin law,
sinA/15 = sin100/23
A = 40.0 (3 sig. fig)
Using angle sum of triange,
C = 180 - 40.0 - 100 = 40
Since angleA = angleC, by side equal opp angles, c = 15
Hi I need help with this equation!!
1/3-3y=-14
Answer:
Exact Form:
Y= 43/9
Decimal Form:
Y= 4.7
Mixed Number Form:
4 7/9
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
A quartic polynomial P(x) has rational coefficients. If 2 − i and-√5 are roots of P(x) = 0, what are the other 2 roots?
Answer:
2 + i and + √5
Step-by-step explanation:
Since P(x) is a quartic equation, it has 4 roots.
Since 2 - i and -√5 are two of its roots, then its conjugate pairs of 2 + i and + √5 are its other two roots.
So, its other two roots are 2 + i and + √5
8.3 is equal to -----------hundredths
Answer:
830
Step-by-step explanation:
Answer: it would be 83 hundredths
Step-by-step explanation:
8.3x10 = 83
Can someone please help?????
1. Suppose the number of bacteria growing in a culture dish doubles every 6 hours. If the culture dish initially contains 250 bacteria, how many bacteria are in the dish after 18 hours?
2. The population of bacteria in your messy room is 36,725 and is growing at a rate of 11% each month. What would the population be after 6 months if you don’t clean your room?
3. The current popularity of the Kardashians is about 82,302 fans. Sadly, this is falling at a rate of 50% each year. How many fans will the Kardashians have in 4 years?
Equation:
Solution:
Answer:
#1: 1000
because there are 3 sets of 6 hours in 18 hours, so for each of those sets you would take your number, which at first is 250 and double it which makes 500 then you double that to 1000
thats the first one for you, it seems as if it says you are in high school so you should know this simple math :). keep trying! and try getting a calculator before asking. (yes i'm to lazy to do the rest)
Help me please?!?!
Answer:
answer is A cuz if we put the value 11 instead of g we get 26 so the answer is 11
6. ऊँचाई 1 m वाले एक बेलनाकार बर्तन की धारिता 15.4 लीटर है। इसको बनाने के लिए
कितने वर्ग मीटर धातु की शीट की आवश्यकता होगी?
फा
A cylindrical vessel of height 1 m is 15.4 liters. To make it
How many square meters of metal sheet will be required?
I dont k, but I was translating for others who do know!
0.177 ? 0.67
A . =
B . <
C. >
Answer:
The answer is B because add a zero to make it equivalent
Find the volume of the cone-
Answer:
12.6ft³
Step-by-step explanation:
Hey There!
So the first thing we need to do is find the formula for volume of a cone
[tex]V=\pi r^{2} \frac{h}{3}[/tex]
r = radius
h = hypotenuse
Now all we have to do is plug in the hypotenuse and the radius
[tex]V=\pi 2^{2} \frac{3}{3}[/tex]
2²=4
[tex]\frac{3}{3} =1[/tex]
4xπ=12.5663706144
And now we just round to the nearest tenth
so we can conclude that the volume of the cone is 12.6ft³
response will be saved automatically.
Three students performed a science experiment using sugar and a beaker.
The beaker contained 570.3 grams of sugar before the experiment
started. During the experiment, each of the 3 students removed 42.34
grams of sugar from the beaker.
How much sugar, in grams, was left in the beaker at the end of the
experiment?
Show your work.
Answer
grams
B
T>
x
Answer:
443.28
Step-by-step explanation:
Subtract 42.24 from 570.3 three times.
what is the relative frequency as a percent to the nearest tenths of males and females who ride their bike to school when compared to the total population?
Answer:
100 percent - 18 percent
Step-by-step explanation:
answer will come
A flagpole casts a shadow 15 feet long. Brad is 6 feet tall. If Brad casts a 4.5ft shadow, how tall is the flag pole?
Answer:
11.25
Step-by-step explanation:
9/12 of 15 is 11.25
Please Help, the picture has the question.
The product of two whole numbers is 10,000, If neither number contains a zero digit, what are the two numbers?
What are the factor pairs of 78?
Answer:
1, 2, 3, 6, 13, 26, 39, and 78
Step-by-step explanation:
Answer:
1×78=78.
2×39=78.
3×26=78.
6×13=78.
13×6=78.
26×3=78.
39×2=78.
78×1=78.
Step-by-step explanation:
HELP ASAP!!!!!! Please answer both:)
Can someone please help me
Answer:
20 ft
Step-by-step explanation:
Keep in mind that, both ratios are the same, let the length of the shadow be x, then you can make an equation that 30/ 40 = 15 / x, then 30x = 15 * 40 = 600, so x = 20.
1:
What is the area of the right triangle in this coordinate plane?
2
3
5
6
8
9
A
HELP ME PLEASEEEEEEE ILL GIVE BRAINLIEST!!
Answer: 6π
Step-by-step explanation: First find circumference. radius is 4 so 4x2=8. 8π is circumference. You need to find 3/4 of circumference os 3/4x8π=6π
Evaluate x(–y + z) for x = 3, y = 3, and z = 1.
12
10
–8
–6
Answer:
3(-3+1)=
3(-2)=
-6
Answer is - 6
I need help on both
An artist sold 10 paintings. Her first two sold for $50 and $350. She sold three at a gallery show for $250, $400 and $1,200. She sold her oil paintings on line for $410, $400 and $375. Family members bought two, one for $200 and another for $280. What is the IQR of the selling price of her paintings?
Answer:
250-400
Step-by-step explanation:
Answer:
150Step-by-step explanation:
There are 10 numbers representing the selling prices of paintings.
List the numbers in the ascending order:
50, 200, 250, 280, 350, 375, 400, 400, 410, 1200Median of the lower half is:
50, 200, 250, 280, 350 ⇒ Q1 = 250Median of the upper half is:
375, 400, 400, 410, 1200 ⇒ Q3 = 400The IQR is the difference between the upper and lower medians:
IQR = Q3 - Q1 = 400 - 250 = 150The circumference of a circle is 147 feet.
Find the area of the circle, in terms of pi.
Answer:
Step-by-step explanation:
C = 147 ft. The relevant formula is C = 2(pi)r, and here C = 147 ft = 2(pi)r.
The relevant area formula is A = (pi)r^2. If we solve the above formula for r we get
147 ft
r = ------------ and so r^2 (needed to calculate the area) is
2pi
147^2 ft^2
r^2 = ------------------
4(pi)
147^2 ft^2
and so the area is A = ---------------- = 7203/pi
3 pi
C C^2
Alternative method: C = 2pi*r so r = -------------- and r^2 = -------------
2 pi 4pi^2
C^2 C^2
then the area of the circle is A = pi(r^2) or pi*-------------- = ---------------
4pi^2 4pi
(147 ft)^2
and in this case the area of the circle is A = --------------
4 pi
or A = 1720 ft^2
Please help Im sorry if the points are not a lot I dont have much XD
HELP ME SOMEONE
Diego has budgeted $35 from his summer job earnings to buy shorts and socks for soccer. He needs 5 pairs of socks and a pair of shorts. The socks cost different amounts in different stores. The shorts he wants cost $19.95.
Let x represent the price of one pair of socks. Write an expression for the total cost of the socks and shorts.
In ΔFGH, the measure of ∠H=90°, the measure of ∠G=52°, and GH = 5.7 feet. Find the length of FG to the nearest tenth of a foot.
Answer:
FG = 9.3 feet
Step-by-step explanation:
cos 52° = 5.7/FG
0.6157 = 5.7/FG
FG = 9.26 feet
A house shaped like an octagon has a large porch, as shown. What is the area of the house
and the porch?
5 feet
5 feet:
5 feet
5 feet
House
10 feet
15 feet
Porch
30 feet
Explanation is in the file
tinyurl.com/wpazsebu
A boat costs $17,200 and decreases in value by 13% per year. How much will the boat be worth after 7 years?
13% × 17,200 =
(13 ÷ 100) × 17,200 =
(13 × 17,200) ÷ 100 =
223,600 ÷ 100 =
2,236
7 more times
DEF is a triangle. GH and EF are straight lines. Find the measures of angles 1, 2, and 3
Answer:
1= 123°
2=123°
3= 57°
Step-by-step explanation: