PLEASE ANSWER ASAP FOR BRAINELST!!!!!!!!!!!!!!!!!!!!! :D
please show work if you can. thank you in advance! (NO LINKS OR YOU WILL BE REPORTED!!!!)
Answers
Answer:
True
True
False
False
Step-by-step explanation:
Not absolutely positive, but I believe this is correct.
Related Questions
Pleaseeee helpppp meeee
Answers
Step-by-step explanation
1 pantbrush —————— 5,2x10^-3 kg
750 paintbrushes ——— x
x= 750 x 5,2x10^-3= 3,9kg
The DrJocker
Which equation represents a line which is parallel to the y-axis?
Submit Answer
O y = x + 2
O2 = -2y
O y = -1
O2 = -2
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Answer:
the 2nd one
Step-by-step explanation:
Find the measures of the numbered angles in each kite.
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Answer:
x = 9°
y = 26°
Step-by-step explanation:
4x + 6x = 90
10x = 90
x = 9
y + 7(9) +1 = 90
y + 64 = 90
y = 26
a triangle has an angle that measures 50 degrees. the other two angles are in a ratio of 2:11. what are the measures of those two angles?
Answers
Answer:
2+11=13
180-50=130
130÷13=10
2×10=20
11×10=110
2=20°
11=110°
1/3 ( − 7/4 k +1) − 10/3 k = − 13/8
Answers
Answer:
k = [tex]\frac{1}{2}[/tex]
Step-by-step explanation:
Can i have Brainllest
Answer:
k = 1/2
Step-by-step explanation:
can i have brainliest
I NEED HELPPPPP PLEASE
Answers
Answer:
x and y are both equal to 115
Step-by-step explanation:
Vertical angles are congruent (x ~= 115)
Corresponding angles are congruent (x ~= y)
29. The table shows the average annual salary in dollars based on the minimum level of education required for two occupations. Based on the average annual salaries in the table, how much more would an accountant eam than a tax preparer over a 30 year career? Occupations Occupation Average Annual Salary (dollars) Level of Education Required Accountant 71,040 41,700 Bachelor's degree High school diploma Tax preparer A $112,740 B. $3,382,200 C. $880,200 D. $1,251,000
Answers
Answer:
c. 880,200
Step-by-step explanation:
ur welcome
Decide whether the integral is improper.
[infinity]
â« ln(x3) dx
0
Answers
Answer:
Yes, It is improper.
Step-by-step explanation:
Your answer is correct. The limits of integration are finite. The integrand is not continuous on [1, ∞). At least one of the limits of integration is not finite. The integrand is continuous on [1, ∞).
common factor of 18 and 20
Answers
Answer: is 2.
Step-by-step explanation:
Answer:
common factor of 18 is 1 2 3 6 9 18
common factor of 20 is 1 2 4 5 20
1 2
hope it is helpful to you
If 43x-2=4 x+1, then x
Answers
Answer:
Step-by-step explanation:
Picture has the answer, not a bad picture I promise.
Step-by-step explanation:
43x-4x=1+2
39x/39=3/39
x=0.076
Victor wants to buy fertilizer for his yard. The yard measure 55 feet by 60 feet the direction on the bag
of fertilizer say that one bag will cover 1,230 sq ft.
How many bags of fertilizer should Victor buy to be sure that he covers the entire yard?
Victor should buy
bags of fertilizer.
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Answer:
3 bags
Step-by-step explanation:
55 x 60 = 3300 ft²
3300/1230 = 2.68 bags
Need the answer for x and y
Answers
Answer:
x = 5°
y = 4°
Step-by-step explanation:
21x + 75 = 180
21x = 105
x = 5°
25y + 5 + 75 = 180
25y = 100
y = 4
Find f(-3) if f(x) = x 2.
A) 6
B-9
C)9
D-6
Answers
Answer: f(-3)=(-3)^2
f(-3)=9
the answer is C
Step-by-step explanation:
Anyone can help please?
Answers
because 33+87= 120 and 180-120=60
2. 19 x - x = + 1, what is the value of x?
Answers
Answer:
x=1/18
Step-by-step explanation:
19x-x=+1
18x=+1
x=1/18
graph the circle which is centered at (-1 -3) and which has the point (-7 -3) on it
Answers
Answer and Step-by-step explanation:
The answer is in the attached photo.
The center is at (-1, -3), and it will have a point on (-7, -3)
#teamtrees #PAW (Plant And Water)
The number N of bacteria present in a culture at time t (in hours) obeys the equation N = 1000e^0.01t After how many hours will the population equal 1500? 2000?
Answers
Answer: N(t) = (2^t)*1500
Step-by-step explanation:
Let's define the hour "zero" as the initial population.
So if N(t) is the number of bacteria after t hours, then:
N(0) = 1500.
Now, we know that the population doubles every hour, so we will have that after one hour, at t = 1
N(1) = 2*1500 = 3000
after two hours, at t = 2.
N(2) = 2*(2*1500) = (2^2)*1500
After three hours, at t = 3
N(3) = 2*(2^2)*1500 = (2^3)*1500
So we already can see the pattern, the number of bacteria after t hours will be:
N(t) = (2^t)*1500
You move down 5 units and right 1 unit. You end at (5,-3). Where did you start?
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Answer:
ff
Step-by-step explanation:
Which graph shows a dilation?
Answers
Answer:
Step-by-step explanation:
Sorry but im struggling with this too :(
You earn $86,000 the first year you graduate from college with a master's degree in chemical engineering. If you should be saving 25% of your gross pay, how much should you save?
A. $21,500
B. $64,500
C. $18,300
D. $12,400
Answers
$86,000. 100%
$x. 25%
x=86000•25/100
x=21,500$
Answer is A
260 students were surveyed on whether they prefer apple juice or orange juice. A table of relative frequencies is shown. How many more girls prefer apple juice than boys
Answers
Answer:
We need a picture of the screen plz
Step-by-step explanation:
How to Split 2 loaves of bread equally between 7 people
Answers
Answer:
I would divide each loaf into 4 pieces, which gives eight. There would be one piece left over.
Step-by-step explanation:
An airplane takes off at a speed S of 226 mph at an angle of 18° with the horizontal. Resolve the vector S into components.
Answers
Velocity=226mph
Angle made with horizontal= 18°
The vector components would be [tex] 226~sin18° \hat{j} + 226~cos18° \hat{i} [/tex]
The vector components of Speed is [tex]\rm v_x[/tex] = 226 cos 18° and [tex]\rm v_y[/tex] = 226 sin 18°
What is a Vector ?
An parameter that has both magnitude and direction is called a vector.
It is given that
Speed S = 226 mph
Angle = 18 degree with the horizontal
The vector component are
[tex]\rm v_x , v_y[/tex]
here these are x and y components of the vector
V is the magnitude = |v| = 226
The vector component is given by
cos [tex]\rm \theta[/tex] = [tex]\rm v_x[/tex] / |v|
[tex]\rm v_x[/tex] = 226 cos 18°
[tex]\rm v_y[/tex] = 226 sin 18°
Therefore the vector components of Speed is [tex]\rm v_x[/tex] = 226 cos 18° and [tex]\rm v_y[/tex] = 226 sin 18°
To know more about Vector Components
https://brainly.com/question/4179238
#SPJ2
Lola purchases music from two online services. Company A charges Lola a $10
subscription fee plus 89 cents for each song. Company B charges no subscription fee but
$1.19 per song. What is the minimum number of songs Lola would have to purchase for
Company A to be the cheaper option?
Answers
9514 1404 393
Answer:
8. (c) 34
9. 38 women
Step-by-step explanation:
8. The price for s songs is ...
A = 10 +0.89s
B = 1.19s
We want A < B, so ...
10 +0.89s < 1.19s
10 < 0.30s
33.33... < s
Lola would have to purchase 34 songs for Company A to be the cheaper option.
__
9. Let m represent the number of men. Then the number of women (w) is ...
w = 4m+2
The total of men and women is 47, so we have ...
m + w = 47
m + (4m +2) = 47
5m = 45 . . . . . . . . . subtract 2
m = 9 . . . . . . . . . . . .divide by 5
4m +2 = 4(9) +2 = 38 . . . . find the number of women
The PTA has 38 women in it.
The figure formed by two rays from the same endpoint is an
Answers
Answer:
common endpoint
Step-by-step explanation:
find the interest and final payment. interest rate: 12%. previous balance: $4,800
Answers
Answer:
Equivalent representations of percent problems
Step-by-step explanation:
Each square on the grid represents 1 square yard. What is the area of the octagon?
A.49 sq yd
B.41 sq yd
C.36 sq yd
D.39 sq yd
Answers
Answer:
B. 41 sq yd
hope this answer helps you......
PLS Help quick!!
Austin keeps a right conical basin for the birds in his garden as represented in the diagram. The basin is 40 centimeters deep, and the angle
between the sloping sides is 77º. What is the shortest distance between the tip of the cone and its rim?
A. 177.8 cm
B. 64.3 cm
C. 50.3 cm
D. 51.1 cm
E. 41.1 cm
Answers
Answer:
Option D. 51.1 cm
Step-by-step explanation:
Please see attached photo for explanation.
In the attached photo, c is the distance between the tip of the cone and its rim.
The value of c can be obtained as follow:
Angle θ = 38.5°
Adjacent = WY = 40 cm
Hypothenus = WZ = c =?
Cos θ = Adjacent / Hypothenus
Cos 38.5 = 40 / c
0.7826 = 40 / c
Cross multiply
0.7826 × c = 40
Divide both side by 0.7826
c = 40 / 0.7826
c = 51.1 cm
Thus, the distance between the tip of the cone and its rim is 51.1 cm.
Answer:
Option D. 51.1 centimeters
Step-by-step explanation:
Correct answer for plato users
Miranda wants to buy as many collectible dolls as possible, for $2.50 each. If she has $45.00 to spend, how many dolls can she buy?
Which equation BEST represents this situation?
Answers
Answer: Miranda can buy 18 dolls.
Step-by-step explanation: Equation: 45 divided by 2.50
rewrite the exponential function vsf(x) = 3 x so that the function is shifted three units to the right
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Answer:
Step-by-step explanation: