Answer:
x ≤ 4
Step-by-step explanation:
Given
[tex]\frac{1}{2}[/tex] x + [tex]\frac{8}{4}[/tex] ≤ 4 , that is
[tex]\frac{1}{2}[/tex] x + 2 ≤ 4 ( subtract 2 from both sides )
[tex]\frac{1}{2}[/tex] x ≤ 2 ( multiply both sides by 2 to clear the fraction
x ≤ 4
A teacher wants to test the effectiveness of two
different math textbooks. She divides her class
into two groups. One group studies out of
textbook A and the other out of textbook B. At
the end of the year she tests both groups to
see which one scores higher. This is an
example of
Answer: an experiment
Answer:
The answer is B
Acellus Sux
Step-by-step explanation:
VERY DIFFICULT!! HELP NEEDED
Answer:
4 dogs....hope it helps u
Need Help on Algebra 2 Question To Finish My Unit Exam (10.12)
Answer:
3rd option
Step-by-step explanation:
Evaluate each expression if: k = 2, m = 7, n = 4.
1) 6m - 3k 2)
23) m + |2m - kl
Find the domain and range for f(x)=pi cos(x)
Domain of f(x) = pi cos x is ALL REAL NUMBERS.
The range of f(x) = pi cos x is [-1, 1].
what is $140 with 8.5% tax
Answer:
151.9
Step-by-step explanation:
11.9+140=151.9
8.5% of 140 is 11.9 plus 140 is 151.9
I hope this helps! Have a GREAT day!
Answer:
Your answer is $150.5
Step-by-step explanation:
the tax of 8.5% is $10.5 then you add 140 and 10.5 and get $150.5
HELP PLEASE
/8th grade mathhhh
Answer:
The answer is 56
Step-by-step explanation:
180-124=56
Transversal relations ( find x)
Answer:
x = 75
Step-by-step explanation:
Since if you could take the second line on the line and move it down a bit it would be the same angle and so all you have to do is 90-15 = 75 so x=75.
P.S (I'm sorry if this didn't help :( )
a rectangular guitar case has a unique rhombus design on the top that has a height of 13 inches and a base of 2 feet. what is the area of the design in square inches?
Answer:
312
Step-by-step explanation:
Answer:
312
Step-by-step explanation:
Anyone know how to do 5c???? Please help!!!!!
Answer:
71° F
Step-by-step explanation:
Consider the rational part of f(t)
[tex]\frac{40t^3}{t^3+100}[/tex] ( divide numerator and denominator by t³
= [tex]\frac{40}{1+\frac{100}{t^3} }[/tex]
As t → infinity then [tex]\frac{100}{t^3}[/tex] → 0 , the expression simplifies to
[tex]\frac{40}{1+0}[/tex] = [tex]\frac{40}{1}[/tex] = 40
Thus after driving for a long time
f(t) = 31 + 40 = 71° F
PLEASE HELP
Question 1 options:
What is the area of a circle with a diameter of 18.2 cm?
Use 3.14 for ∏ and round your final answer to the nearest hundredth.
The area is ___ square cm.
Answer:
28.574
Step-by-step explanation:
18.2 x 3.14 then divied by 2
What is the value of c?
Answer:
c =38
Step-by-step explanation:
<71 has an arc of 2 * 71 =142
The arc 104+ c
142 = 104+c
142-104 =c
c =38
Does anyone know how to solve this?
Answer:
1st one is (-7,1) 2nd one is (6,-7)
Step-by-step explanation:
Plot the real number on the x axis and the imaginary number on the y axis.
hii i need a lil confidence boost can u just rate this pic 1-10? 1, for eww ur nasty and 10 for u pwetty :3
Answer:
100 ;w; yorw pwetty VwV
Step-by-step explanation:
work out the size of angle x
Answer:
36
Step-by-step explanation:
Answer:
x = 66
Step-by-step explanation:
We know that the sum of all the angles inside a triangle is 180 degrees
x + 79 + 35 = 180
x = 180 - 79 - 35
x = 66
K is no greater then 9.
The lesson is Solving 2 step inequalities
6- X / 6 (when x =7) * Do Not reduce
Answer:
-1/6 (- 1/6)
Step-by-step explanation:
6 - 7 = - 1
-1 / 6 = -1/6
[- 1/6 simplified]
NEED HELP WILL GIVE BRAINLY
What is the best description of the relationship in the
scatterplot below?
C nonlinear association
D no association
Answer:
D
Step-by-step explanation:
Answer:
I'd say D. no association because I see no pattern whatsoever
HELPPPPP I ONLY HAVE ONE ATTEMPT
Answer:
are not
Step-by-step explanation:
you're welcome!!!!
how do I solve this
Step-by-step explanation:
the sum of the angles = 360
8x+2 + 2x + 14 + 3x -4 +5x + 5 = 360
18x +17 = 360
18x = 343
x = 19.1
angles are:
154.8
52.2 smallest (2x + 14)
53.3
105.5
70
А
In the diagram, point is the center of the circle. If
mZABC = 70°, what is m ZAOC?
OA. 100°
OB.
110°
Ос.
140°
OD
130°
i need help quick plssss
Answer:
140°
Step-by-step explanation:
∠ABC is an inscribed angle and its measure is half the measure of the intercepted arc, which is arc AC
Therefore the measure of arc AC is 2(70) = 140°
∠AOC is a central angle and its measure is equal to its intercepted arc, which is arc AC.
So, m∠AOC = 140°
The angle AOC from the given circle is 140°. Therefore, option C is the correct answer.
What is relation between angle at the center and the angle at the circumference?The angle subtended by an arc at the center is twice the angle subtended at the circumference. More simply, the angle at the center is double the angle at the circumference.
From the given circle, angle ABC is 70°.
Here, 2∠ABC=∠AOC
∠AOC=2×70°
∠AOC=140°
Therefore, option C is the correct answer.
To learn more about the circle theorems visit:
https://brainly.com/question/19906313.
#SPJ7
answer these year7 math questions and you will get points :) thanks
Answer:
2.
a) 4 +3 = 7
(4, 7)
b) 30 - 5 = 25
(30, 25)
c) 15 + 3 - 4 = 14
(15, 14)
d) 10 x 2 + 1 = 21
(10, 21)
Answer:
a. 4,7
b.30,35
c.15,14
c.10,21
what is the value of x!? thanks!!!
Answer:
47.315 degrees
Step-by-step explanation:
arccos(4/5.9) = 47.315 degrees
James uses 5 1/2 bags of soil to fill 1/4 of his garden. How many bags will James use to fill his entire garden?
Answer:
22 bags
Step-by-step explanation:
Multiply 5 1/2 by 4 and you'll get 22
Answer:
22 bags
Step-by-step explanation:
5 1/2 for 1/4....4/4 for the whole garden. So you can multiply 5 1/2 times 4
Quick answer this question whoever gives correct answer gets brainliest
Answer:
50 envelopes for 2.49
Step-by-step explanation:
2.49/50= .05
5.50/90= .06
the first per is less than the 90 envelopes one therefore the answer is 50 for 2.49
1. Ang 99 na mansanas ay pinaghatian ng 9 na batà. Iláng
mansanas mayroon ang bawat isang batà?
2. Kung may 72 na punong itatanim sa 8 hanay. Ilang puno ang
maitatanim sa bawat hanay?
3. Si Anthony ay may 96 na pirasong kendi na ipamamahagi niya
sa kaniyang 6 na kamag-aral. Iláng pirasong kendi ang
matatanggap ng bawat isa sa kanila?
SUK
IA
4. Si Gng. Saculles ay may 56 na mag-aaral. Nais niya itong hatiin
sa 7 pangkat. Ilang batà mayroon sa bawat pangkat?
5. Inilagay ni Gng. Tambong ang 80 na aklat sa 8 bag. Ilang aklat
ang laman ng bawat isang bag?
any pada
Answer:
1. 11
2.9
3.16
4.8
5.i didnt understood that
PLEASE PLEASE PLEASE ANDWER I WILL GIVE BRAINLIEST!!!
The Delaney family had their 25th wedding anniversary dinner catered by Augie's Restaurant. The cost of the dinner was $459. If they plan to leave a 20% tip and the sales tax is 7%, what will be the total cost of the dinner?
Answer:
602.25
Step-by-step explanation:
Work out the following and put in it’s simplest form:
9/10 divided by 3/5
Answer:
3/2 but if you want mixed form then 1 1/2
A grocery store has 20% markup on the bottle soda . The bottle soda costs the store 1.25. Find the selling price round to the nearest cent if necessary
Answer:
$1.50
Step-by-step explanation:
1.25x .20=25
Solve: 1/4 a = 4/15
Answer:
a = 1 1/15
Step-by-step explanation:
1/4 a = 4/15
Multiply each side by 4 to isolate a
4 * 1/4a = 4 * 4/15
a = 16/15
a = 1 1/15
