Answer:
The area is 49.5 cm^2
Step-by-step explanation:
To find the area of the sector, we are going to use the formula for the area of a sector
Mathematically, we have this as;
A = theta/360 * pi * r^2
r = 9 cm and theta = 70
Substituting these values
A = 70/360 * 3.142 * 9^2
A = 49.5 cm^2
A triangle has side lengths of 5a +3 inches and 2a +3 inches. If the perimeter of the triangle is 3a + 12 inches, which expression represents the length, in
inches, of the third side of the triangle?
Answer:
A. 2a+6
Step-by-step explanation:
I did the test and this is what I got.
The helicopter can travel 75 miles per hour. How many miles per minute can the helicopter travel?
Answer:
4.69 miles per minute
Step-by-step explanation:
75 ÷ 60 (60 minutes in an hour) = 4.6875
4.6875 rounded to the nearest hundredth is 4.69
Permutations
How many different six-letter words can be formed from the word SCHOOL?
Answer:
Se pueden formar 2520 palabras distintas de 7 letras con las letras de la palabra ESCUsil
Explicacion:listo :)
-4x3 and (x2 + 3x - 4)?
Step-by-step explanation:
2x - 1 1/2 = 31
solve the equation for the variable
Answer:
x=16 1/4
Step-by-step explanation:
is that a 11/2 or a 1 1/2? the answer i put was for 1 1/2
Answer:
x=16 1/4
Step-by-step explanation:
2 - 1/2 = 1/2
31 / 1/2 = 15 1/2
Check Answer:
(2 x 16 1/4)- 1 1/2
32 1/2 - 1 1/2
=31
Sooo:
x=16 1/4
Brookwood High school is considering adding co-ed soccer to the game sports program for the fall season m In order to get an unbiased sample of interest in soccer, who should the school survey
Answer:
hmm
Step-by-step explanation:
Paul opens a savings account with $350. He saves $150 per month. After how many months will Paul have $2150 in the account?
Answer:
12 months
Step-by-step explanation:
2150-350=1800
1800÷150=12
The scale of a map is 1 cm: 75 km. What is the actual distance between two towns that are 4 cm apart on the map?
Answer:
300
Step-by-step explanation:
(75*4)/1
Deborah bought a computer for 25% off the list price.
Deborah bought a computer for 25% off the list price.
Answer:
how much was the computer or smth i need more information
Step-by-step explanation:
Draw a parallel line to line PQ, Start the line with point R
Answer:It’s a long triangle
^^^^^^^^^^^^^^^^^^^^^^^^^^
Answer:Howwwwwwww!!!!!!.”?.?....?.??.??.
State if the two triangles are congruent. If they are, state how you know.
(look at the picture)
Answer:
Step-by-step explanation:
yes congruent, by AAS
the angles are stating , w/ the little red lines that they are the same.. so we know two angles of the triangles are the same, and we also know that one side touching is the same. so yes.. AAS.
help if you can please
Answer:
a: 24 cm
b: 101 m
c: 1.46 mm
Step-by-step explanation:
Formula: d=2r
a: 12*2=24 cm
b: 50.5*2=101 m
c: 0.73*2=1.46 mm
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
Answer:
its B
Step-by-step explanation well you want to get ride of the zeros and substution and see which one is stronger
Answer:
A
Step-by-step explanation:
Hello there
The coefficient correlation is set on a scale of 1 to -1
1 having the strongest correlation, 5 having an ok correlation and 0 having no correlation
.193 is closest to 0 so the correlation is very weak
Remember if the coefficient correlation is positive the it will have a positive correlation and if its negative then it will have a negative correlation
So we can conclude that the answer is A
CE=46 and GE=3x-10 solve for x
Answer:
X = 11
Step-by-step explanation:
2(3x-10) = 46
6x = 66
X = 11
f m<1 = 2x + 3 and the m<4 = 3x + 2, then find the m<3.
Answer:
https://www.mrelisara.com/uploads/5/8/7/3/58736993/chapter_2_review_ws_answers.pdfStep-by-step explanation:
42
40
x
Find the unknown side length, x. Write your answer in simplest radical form.
A. 2.41
B. 429
C. 48
D. 58
Answer:
Your answer is D. 58
Step-by-step explanation:
x= [tex]\sqrt{(42^2+40^2)}[/tex]
find the measure of angle STP
Write an expression equivalent to 6 − 2 + 5 + 4 that only has two terms. PLS HELP
Answer:
15 - 2
Step-by-step explanation:
hope this helps :)
Answer:
4 + 9 should be the answer
Step-by-step explanation:
What’s the Awnser my dudes and dudetts
Answer: What do you want us to solve there is no photo and you didn't write any problem
Step-by-step explanation:
The probability that it rains is about 20%.
The probability that the bus is late is about 8%.
The probability that it rains and the bus is late is about 3%.
The probability that the train is late is about 5%.
The probability that it rains and the train is late is about 1%.
what can you conclude about the rain and the students commute on the bus and train?
I don’t know how to do these I need help
k = 15 is the answer!!!!!!
Is 9 a solution of the inequality 20 − f < 11?
Answer:
no
Step-by-step explanation:
f = 9
20 - 9 = 11
11 < 11 is incorrect
lillian works 7 hours each day for 5 days a week. she earns £420 each week. how much does she earn per hour?
need ASAP I will mark beainlist for correct t answer
Answer:
Lillian gets paid $12 an hour.
Step-by-step explanation:
I multiplied 7 times 5, which gives you 35. The you divide 420 by 35, which then gives you 12 dollars
What is the equation of the graph below?
А
y = 2(x + 4)2 – 2
B
y = (x – 4)2 – 2
C y = 2(x - 4)2 – 2
D
y = 2(x – 4)2 + 4
Answer:
f(x) = 1(x - 4)^2 - 2
Step-by-step explanation:
Recall that the vertex form of the equation of a parabola is
f(x) = a(x - h)^2 + k, where (h, k) is the vertex and a is a scale factor which stretches or compresses the graph vertically.
Looking carefully at the graph, we see that h must be 4 and k must be -2.
Thus, the equation of this parabola is f(x) = 1(x - 4)^2 - 2 (which matches Answer B)
The formula for volume of this rectangular prism is:
V=2x(exponent is 3) +17x (exponent is 2) +46x
2
A cell phone tower is the
shape of a rectangular
pyramid. The base has
dimensions of 12 ft by 16 ft.
The tower takes up 1152 cubic
feet of space. How many feet
tall is the tower?
PLEASE HELP! WILL GIVE BRAINLIST!
Jimmy wants to keep track of a friends college savings account and use slope intercept form to build a function, y = mx + b. What information will he need to know to accurately keep track of the account and create a function that will give the number of dollars in the account based on the number of months his friend will save money for college?
A. The initial amount of money use to start the account, and use that deposit for B
B. All of the above
C. The amount of money he will save each month, and use that for slips or m
D. The amount of months he will save money for a college, and use that amount of time for x
Answer: here is all the answers for assess it #70: day 122
1. F(x) = 225x + 45
2. F (x)= 7x - 105
3. the function would be a curved line if you were to graph it using intercepts or a simple function table
4. The x-intercept is (10,0)
5. All of the above
Find the annual interest rate. $I=\$160$ , $P=\$2000$ , $t=8$ months The annual interest rate is %.
Answer:
[tex]1\%[/tex]
Step-by-step explanation:
Simple interest (I) = $160
Principal amount (P) = $2000
Time period (t) = 8 months
Let R denotes rate of interest.
Relation between simple interest, principal amount, time and rate of interest is given by [tex]I=\frac{PRT}{100}[/tex]
[tex]160=\frac{2000(R)(8)}{100} \\\\160=160R\\R=1\%[/tex]
Answer:
12
Step-by-step explanation:
It would be: r = I * 100 / P * R
r = 160.67 * 100 / 2000 * 2/3
r = 16067*3 / 4000
r = 48201 / 4000
r = 12
A farmer is creating a rectangular garden such that the length is four times the width. The
area of the garden is 2077 square feet. Write and solve an equation to determine the width
of the garden, to the nearest tenth of a foot.
Answer:
Width of the garden = 22.8 foot
Step-by-step explanation:
Area of the rectangular garden = 2077 square feet.
Let
Width of the garden = x
Length of the garden = 4x
Area of a rectangular garden = length × width
2077 = 4x * x
2077 = 4x²
x² = 2077/4
x² = 519.25
find the square root of both sides
x = √519.25
x = 22.787057730211
To the nearest tenth of a foot.
x = 22.8 foot
Width of the garden = 22.8 foot
Find the measure of each exterior angle of a regular polygon in which the sum of the measures of the interior angles is 2,520 degrees.
Answer:
0 y+o+u+t+u+b+e
Step-by-step explanation: