Answers
Answer:
The value of x is 7 cm.
Step-by-step explanation:
we can see that there are two triangles. smaller triangle and larger triangle.
Related Questions
Solve for x. Leave in
simplest radical form.
(special right triangle)
Answers
Answer:
4
Step-by-step explanation:
the answer is 4
x=2 and the hypotonouse is equal to 2x
Genevieve drew a right angle such that one of its acute angles is five times the measure of the other acute angle. Find the measure of the smallest angle of the triangle.
Answers
Answer:
90+5x+x=180
6x=90
x=15 degrees
Step-by-step explanation:
The diagram below shows a circular pizza with a diameter of 12 inches. The pizza is in a square box with side lengths of 14 inches. In square inches, how much of the box is empty?
Use π = 3.14 and round your answer to the nearest hundredth.
Answers
Answer:
Step-by-step explanation:
Area of box = 14^2 = 196 in^2
Radius r of pizza = 12/2 = 6
Area of pizza = πr² = 36π ≈ 113.04 in^2
Answer:
82.96
Step-by-step explanation:
125 < 28 + 72 + 6x < 200
Answers
Answer:
The answer is 25/6 < x < 50/3
Step-by-step explanation:
Move all terms not containing x from the center section of the inequality.
hoped this helped!
Brainly, please?
Which of these statements is true for f(x)=(1/10)^x
A. The domain of f(x) is x > 0.
B. The graph contains (1)
C. It is always increasing.
D. The range of f(x) is y
Answers
Answer:it’s B trust me
Step-by-step explanation:
Statemen B is true about the given function.
What is the function?A relationship between a group of inputs and one output is referred to as a function. In plain English, a function is an association between inputs in which each input is connected to precisely one output. A domain, codomain, or range exists for every function. Typically, f(x), where x is the input, is used to represent a function.
A. The domain of f(x) is x > 0 is true for the function [tex]f(x) = (1/10)^x[/tex] because any positive real number can be raised to any real power, so the domain of this function is all real numbers greater than zero.
B. The statement "The graph contains (1)" is not clear. If it means whether the point (1, f(1)) lies on the graph, then we can find that [tex]f(1) = (1/10)^1 = 1/10[/tex], so the point (1, 1/10) lies on the graph. Therefore, the statement is true.
C. The function [tex]f(x) = (1/10)^x[/tex] is always decreasing because as x increases, [tex]f(x) = (1/10)^x[/tex] becomes smaller and smaller, approaching zero as x approaches infinity.
D. The range of f(x) is y < 1 because as x increases, [tex](1/10)^x[/tex] becomes smaller and smaller, approaching zero but never equaling one. So, the range of the function is all real numbers less than one, but not including one itself.
Learn more about function here:
https://brainly.com/question/29633660
#SPJ2
please help my friend, he's struggling on math
Answers
Answer:
question 1 = 37 covers , 535 dollars
question 2 = 32 covers , 460 dollars
Expression = 69 covers , 995 dollars
Step-by-step explanation:
You would take the number of covers and multiply it by 15 because 15 dollars is how much they sold each cover for.
and then for the expression wasnt sure what to do but from what i could see you added up the totals.
Hope this helped him :)
also tell me what his snap is BAHA okay lemme stop.
PLEASE HELP ASAP
Given triangle ABC and a point D on the side AC. Suppose AB=6, BC=8, AC=9, and AD=4. Find BD
Answers
Answer:
BD = 5 1/3
Step-by-step explanation:
Triangle ABD and ACB are similar with angle A = angle A, angle ABD = ACB. Similar by AA. AB:AC = 6:9, AD:AB = 4:6. This means that the ratio of triangle ABD : ACB is 1 : 1.5. Because of this, since BD corresponds to BC, then BD : 8 = 1 : 1.5, and BD = 8 divided by 1.5, so BD = 5 1/3
Hope this helped :)
Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar.
The asymptote of the function f(x) = 3^x + 4 is y=
Answers
Answer:
your answer is 4
Step-by-step explanation:
Find a and d for the function f(x) = a cos(x) + d such that the graph of f matches the figure.
a=
d=
Answers
Answer:
Step-by-step explanation:
f(x)=-5cos(x)-5
a=-5
d=-5
Calcula:
a) 25% de 640=
b) 75% de 5.000=
c) 10% de 300=
Answers
Answer:
it will be :-
a) 160
b) 3750
c) 30
Answer:
a)25/100×640=160
b)75/100×5.000=3.75
c)10/100×300=30
.........
my baby bro need help again
-5m - 15n- 20
?(m+?n+20)
Answers
Answer:
Factor −5 out of −5m−15n−20.
-5(m+3n+4)
:)
hoped this helped :)
Can someone help me thank you.
Answers
Answer:
7 groups of 9 and one group of 4 (total of 8 groups)
Step-by-step explanation:
Answer:
7 full groups, small group 4, total groups together 8
Ben bought 19 first class stamps at $0.39 each and 8 postcard stamps at $0.24 each. How much money did Ben spend?
Answers
Answer:
Ben spent $9.32 on stamps total
Step-by-step explanation:
19x0.39= 7.41 because it says he bought 19 of these and they each cost $0.39 so you just multiply the two
8x0.24= 1.92 because of the same reason for the other it says he bought 8 of these and each costs $0.24 so you just multiply the two which gets you 1.92
next you add together the two totals of the stamps which is 7.41 and 1.92
7.41+1.92= 9.32
The wheels on Kevin’s bike have a diameter of about 3 feet. How far does the bike travel in 12 complete rotations? (Use 3.14 to represent pi)
Answers
Answer:
113.04 feetStep-by-step explanation:
Use circumference formula to find one rotation:
C = 2πr = πdC = 3.14*3= 9.42 feetFull travel of 12 rotations:
12*9.42 = 113.04 feetUse circumference formula to find one rotation:
C = 2πr = πd
C = 3.14*3= 9.42 feet
Full travel of 12 rotations:
12*9.42 = 113.04 feet Ans.
Simone wrote that 2 + 5.8 = 6.
Use the drop-down menus to explain why 6 is incorrect.
Answers
Answer:
7.8
0.2
Step-by-step explanation:
2 is in the ones place, to get to six you need the value of 2 in the tenths place (0.2)
2+5.8 is 7.8 (add the ones places together to get 7)
0.2+5.8=6 (add in the tenths place)
Which 01 the following options best describes the zeros of the quadratic function above?
0) Imaginary zeros
() 2 real zeros
1 real zero and 1 Imaginary zero
f 1 real zero
Answers
Answer:
Option (1)
Step-by-step explanation:
Vertex form of the quadratic equation is given by,
y = (x - h)² + k
Where (h, k) is the vertex.
From the graph attached,
Vertex of the parabola is (0, 4).
Therefore, equation of the parabola will be,
y = (x - 0)² + 4
y = x² + 4
Function representing the parabola will be,
f(x) = x² + 4
For the zeros of the quadratic function we find the value of x where f(x) = 0.
x² + 4 = 0
x² = -4
x = ±√(-4)
Since, square root of a negative number is not defined, zeros of the function will be imaginary.
Therefore, both the zeros will be imaginary.
It's clear from the graph, there are no x intercepts of the function Or zeros are imaginary.
Option (1) will be the answer.
Determine the value of the account if the initial investment is $150 compounded daily at a rate of
5% after 20 years.
Answers
Answer:
Step-by-step explanation:500
Solve for the variable: 15/2.1 = 12/c
Answers
Answer:
answer is C=1.68
im sorry if im incorrect
mark as brainliest if i helped you :)
Step-by-step explanation:
we cross multiply
12(2.1) = 15(c)
15(c) = 25.2
c= 1.68
hope this helps!
Pleasee helpp answer correctly !!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!
Answers
Answer:
x = 116º
Step-by-step explanation:
the sum of angles on the same side equals 180º so:
x + 64º = 180º subtract 64º from both sides
x = 116º
Answer: 116º
Step-by-step explanation:
I need help with this please! 20 points!
How far did Andrew drive?
1. 8 miles
2. 10 miles
3. 288 miles
4. 298 miles
Answers
Answer:
So the answer is 8
Step-by-step explanation:
48 divided by 2 24
------- ---------
6 divided by 2 3
24 divided by 3 is 8 your welcome. just thank me
2a)Please choose how the triangles in part 1 above are similar.
1)SAS
2)SSS
3)ASA
4)AA
Answers
Answer:
1) SAS
2) AA
3) SSS
Step-by-step explanation:
Find the measure of JML
Answers
Answer:
3x+54°=180°[ by linear pair angle]
3x=180°-54
3x=126
x=126/3
x=42
jlm=3x
jLm=3×42=126°
Writing the quadratic equation in standard form is typically the last step to take in graphing quadratic equations?
Yes or no?
Answers
Answer:
No
Step-by-step explanation:
Writing the quadratic equation is usually the first step to take in graphing quadratic equations. Afterward you define the variables in the equation.
3.102 x 10^3 in standard form
Answers
Answer:
3102x
Step-by-step explanation:
Yanis worked at a local restaurant over break to save up for a
trip to the Dominican Republic which would cost $460. If she made $15 per hour
and she already had $100 saved, how many hours does she need to work to
make enough for her trip to DR?
Answers
Answer:
24 hours
Step-by-step explanation:
first subtract 100 from 460 to get 360, then divide 360 by 15 which equals 24.
please need help asap
Answers
Answer:
90
Step-by-step explanation:
Answer:
i dont know..
Step-by-step explanation:
Lacey deposited $4,860 in a new credit union savings account on the first day of the quarter. The principal earns 4% interest compounded quarterly for 6 months.(a) the amount
Answers
Answer:
$4956.23 approx
Step-by-step explanation:
Given data
P= $4860
R= 4%
T= 6 months = 0.5 years
Applying the compound interest formula we have
A=P(1+r)^t
Substitute
A=4860(1+0.04)^0.5
A= 4860(1.04)^0.5
A=4860*1.0198
A=4956.228
Hence the balance will be $4956.23 approx
Give a decimal approximation of your answer to the second question using 3.14 to approximate pie. Answer for the second question: 112n cm^3. Answer choices: A. 154.68cm^3, B. 252.68cm^3, C. 351.68cm^3, D. 421.68cm^3
Answers
Answer:
C.
Step-by-step explanation:
It's 112 * 3.14
= 351.68 cm^3.
Of the second grade students at Hirsch Elementary, 16/20 like stuffed animals. Of the students who like stuffed animals, 4/12 prefer shaggy ones. What fraction of second grade students like shaggy stuffed animals?
Answers
Answer:
4 / 15
Step-by-step explanation:
Fraction that likes stuffed animal = 16/20
4/12 of fraction who like stuffed animals prefer shaggy ones ;
Fraction of second grade that like stuffed shaggy animals ;
4/ 12 of 16/20
(4 /12) * (16 / 20)
(4 * 16) / (12 * 20)
= 64 / 240
= 4 / 15
Help me please........ now
Answers
Answer:
33
Step-by-step explanation:
24+[tex]\frac{36}{4}[/tex]=24+9=33