Answer:
D- 4 thousands is answer.
Step-by-step explanation:
I hope it's helpful !
What is the cause of continental drift?
Answer:
The Earth's outer shell is composed of plates that move a little bit every year.
Step-by-step explanation:
which inequality matches the graph.
a. -2x + 3y > 7
b. 2x - 3y < 7
c. -3x + 2y > 7
d. 3x - 2y < 7
Answer:
where is the graph
Step-by-step explanation:
Solve 11 ox + 13kx =6 for x
Answer:
X = 1/4k
Step-by-step explanation:
I need this both question
Brainliest il give Brainliest plss help
Answer:
3:4
2.7:4
3.it represents the smiley faces and the total
Step-by-step explanation:
A cylinder is 12 feet high and has a diameter of 10 feet. in cubic feet, what is the approximate volume of the cylinder
Answer:
300π or 942.477796077 cubic feet
Step-by-step explanation:
25π*12=300π
The approximate volume of the given cylinder is 942.48 ft³.
What is the volume of the cylinder?The volume of the cylinder is the density which signifies the amount of substance it can hold.
Mathematically,
V = πr²h
where, r is the radius of the cylinder
and h is the height of the cylinder.
It is given that,
Height h of the cylinder = 12 ft
Diameter d of the cylinder = 10 ft
⇒ Radius r = d/2
⇒ r = 10/2
⇒ r = 5 ft
Now, Volume of the cylinder V = πr²h
Putting the values of r and h of given cylinder. We get,
⇒ V = 3.14 × (5 ft)² × 12ft
⇒ V = 3.14 × 25 ft² × 12 ft
⇒ V = 3.14 × 300 ft³
⇒ V ≈ 942.48 ft³
The approximate volume of the given cylinder is 942.48 ft³.
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PLEASE ANSWER ASASP! Ill GIVE BRAINLEST!!!!!!!!!!
that isnt the actual answer i just put it there
Answer:
I'm 80% sure its greater than, because $10 per week for 30 weeks Is 300 I think
Luke invited 20 more boys than girls to his birthday party. However, only ¾ of the boys and ⅔ of the girls came. Exactly 19 of Luke’s friends did not show up because they had to do some math homework. How many friends did he invite?
Answer:
68
Step-by-step explanation:
Let:
Number of girls invited = x
Number of boys = x +20
3/4 of boy showed up
2/3 of girls showed up
Exactly 19 did not show up
Therefore, we could say:
Fraction of boys that didn't show up = 1 - 3/4 = 1/4
Fraction of girls that didn't show up = 1 - 2/3 = 1/3
That is,
[1/4 *(x + 20)] + [1/3*x] = 19
[(x + 20) / 4] + x /3 = 19
(3(x + 20) + 4x) / 12 = 19
3x + 60 + 4x = 228
7x = 228 - 60
7x = 168
x = 168 / 7
x = 24
Number of girls, x = 24
Number of boys, x + 20 = 24 + 20 = 44
Total friends invited = (24 + 44) = 68
PLZ answer this for me its urgent PLZ needed Now!
Answer:
1 or 2 i think 2
Step-by-step explanation:
Teresa placed parentheses in the expression below so that its value was greater than 80. Write the expression to show where Teresa might have placed the parentheses. 10.5 + 9.5 × 3 - 1 × 2.5
A backpack and books together weighs 60kg. If the books weigh 56kg, what is the weight of
the backpack?
2. The desks in a school are arranged In 6 rows with 12 desks in each row. If the desks are
rearranged in rows of 8 desks, how many rows will there be?
3. A hall has 14 rows of chairs with 16 chairs in each row. If there are 175 people in the hall,
how many empty chairs are there?
4. In an examination, David's total marks in three subjects was 125. In one subject his mark
was 45 and in the other two subjects, his marks were the same What was his mark in each of
these two subjects?
5. Paul is 10 years old. His father is twice his age. His grandfather is 3 times older than his
father. How old is Paul's grandfather?
6 Find the total cost of 3 books at $5.50 each and 4 pens at $1.75 each.
Mother bought 8
i need help with 2,and u can comment number 3,4,5 working
1) 4 kg
60-56=4 kg
2) 9 rows
6*12=72
72/8=9
3) 49 chairs
14*16=224
224-175=49
4) 40
125-45=80
80/2=40
5) 60 years old
10*2=20
20*3=60
6)
3*5.50=$16.50
4*1.75=$7
don't think the question is finished.
(X-13)(x-21)=0 solve by factoring
Answer:
The answer is X=13
Step-by-step explanation:
Answer:
13 and 21
Step-by-step explanation:
(X-13)(X-21)=0
(X-13)= 0 or( x-21) =0
in, (X-13) x = 13 and in ( x-21) x = 21
1) Which number is composite?
5
9
11
2
5 and 11 are the only prime number here so I am not sure I am answering your question, sorry if this is not right or you can explain what it is asking so I can help you better.
Hope this helps :)
Tisha babysat for 5 hours and earned $32.50. At the same rate, how much would she earn in 8 hours?
$52.00
$14.50
$40.50
$48.50
Answer: The answer is $48.50
Answer: The answer is $52.00.
Step-by-step explanation:
Step 1: Find the Unit Rate
$32.50 divided by 5 = $6.50
Step 2: Find the Price for Babysitting for 8 Hours
$6.50 x 8 (hours) = $52.00
I hope this helps!
? Solve for X
3x + 6 = 21
Answer:
x=5
Step-by-step explanation:
21-6=15
3x=15
15÷3=5
Answer:x=5
Step-by-step explanation:
I need help i'll give u Brainliest
if u correct.
Answer:
30$ sales tax, 460$ Total
Step-by-step explanation:
7% of 430 is 30.1, after rounding it’s 30, and 430 plus 30 is 460.
You’re welcome
What is the volume, in terms of cubic inches, of a cone with a diameter of 8 inches and a height of 10 inches? Use 3.14
Step-by-step explanation:
☄ [tex] \underline{ \underline{ \text{Given}}} : [/tex]
Diameter ( d ) = 8 inches Radius ( r ) = [tex] \sf{ \frac{d}{2} = \frac{8}{2} = 4 \: inches}[/tex]Height ( h ) = 10 inches pi ( π ) = 3.14☄ [tex] \underline{ \underline{ \text{To \: find}}} : [/tex]
Volume of a cone☄ [tex] \underline{ \underline{ \text{Solution}}} : [/tex]
[tex] \sf{Volume \: of \: a \: cone \: ( \: V \: ) = \pi \: {r}^{2} \frac{h}{3}} [/tex]
Plug the known values :
⟼ [tex] \sf{3.14 \times {4}^{2} \times \frac{10}{3}} [/tex]
⟼ [tex] \sf{3.14 \times 16 \times \frac{10}{3}} [/tex]
⟼ [tex] \sf{167.47 \: {inches}^{3}} [/tex]
[tex] \red{ \boxed{ \boxed{ \tt{⟿ \:Our \: final \: answer : \boxed{ \tt{167.47 \: {inches}^{3} }}}}}}[/tex]
Hope I helped ! ♡
Have a wonderful day / night !
▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁
O
1.
Courtney read 1/8
of a book on Monday. On Tuesday she read 1/2 of the same book. How much more did Courtney read on Tuesday than on
Monday?
Answer:
She read 3/8 more on Tuesday than on Monday
Step-by-step explanation:
1/2-1/8
I hope this helps...
SOMEONE PLEASE HELP ME. PLEASE!
Answer:
30
Step-by-step explanation:
It is a 30 60 90 triangle if you ever heard of it. Look at it and it will make more sense.
Enter a fraction that is equivalent to
1/9
with a numerator of 2.
Answer:
2/18
Step-by-step explanation:
Answer:
2/18
Step-by-step explanation:
2/1=2
2*9=18
2/18
Hope this helps. Have a nice day you amazing bean child.
Which point is closest to 1 1/2 on the number line below?
Answer:
U
Step-by-step explanation:
1 and 1/2 is halfway between 1 and 2, and U meets exactly those conditions.
I hope this helped, and if my answer was right, please mark this answer as brainliest! Thank you!
Which graph represents the solution to the given system? –4x + 2y = –11 and –2x + 2y = –15
Answer:
can you please add the link so we can see the graph options
Step-by-step explanation:
Student tickets cost $6.25 each at a local movie theater. Which proportion could be used to find the number of student tickets, t, that could be purchased with a $25 gift card? need help now pls
Answer:a
Step-by-step explanation:all the other ones are not smart
if u think about it
U can’t dived t and I so just do the one that doesn’t do that
Which statement about 2(x+4) is true. Possible answers: :2(x+4) is a quotient :2(x+4)is a product of three factors :2(x+4)has 4 terms. :2(x+4) is a product.
Answer:
three factors
Step-by-step explanation:
Use your understanding of transformations and key features to write the slope-intercept equation of this linear function.
Enter the correct answer in the box by replacing the values of m and b.
Answer:
f(x)=-2x+5
Step-by-step explanation:
The line shown in the graph is always decreasing at a constant rate, has a slope of -2, and has a y-intercept of 5.
So the parent function has been reflected across the x-axis (multiplied by -1), vertically stretched by a factor of 2 (multiplied by 2), and vertically translated up 5 units (5 added to it).
Therefore, the slope-intercept equation that represents this linear function is f(x)=-2x+5.
A line is a one-dimensional shape that is straight, has no thickness, and extends in both directions indefinitely. The equation of the given line is y=-2x+5.
What is the equation of a line?A line is a one-dimensional shape that is straight, has no thickness, and extends in both directions indefinitely. The equation of a line is given by,
y =mx + c
where,
x is the coordinate of the x-axis,
y is the coordinate of the y-axis,
m is the slope of the line, and
c is the y-intercept.
The given line passes through two points with coordinates (0,5) and (1,3). Therefore, the slope and the y-intercept of the given equation of a line can be written as,
Slope, m = (5 - 3)/(0 - 1) = 2/-1 = -2
y-intercept, c = 5
Now, the equation of the line can be written as,
y = mx + c
y = -2x + 5
Hence, the equation of the given line is y=-2x+5.
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3.
The slope of the line parallel to 2x – 3y = 4 is
No
TRUE
FALSE
Submit Answer
Answer:
false
Step-by-step explanation:
this is because the slope would be 2/3 if you follow the equation y=mx+b
Answer: false
Step-by-step explanation: the other one is a slope of POSITIVE 2/3
What is the correct order of operations for simplifying the expression 2 – 3x + 5+7(y – 5x)2 + 0.
square the binomial, combine like terms, and then distribute 7 inside the parentheses
O combine like terms, square the binomial, and then distribute 7 inside the parentheses
O distribute 7 inside the parentheses, square the binomial, and then combine like terms
O square the binomial, distribute 7 inside the parentheses, and then combine like terms
Answer:
The given expression is ,2 - 3 x + 5 + 7(y - 5 x)^{2} + x2−3x+5+7(y−5x)
2
+x
1 . First we will write the term having highest degree and then move to lowest degree,
→ 7 (y -5 x)² + x -3 x+2+5
2. Adding and subtracting like terms
→7 (y -5 x)² - 2 x+7
Expanding the term in brackets
→ 7(y² + 25 x² -10 x y) - 2 x + 7
Use distributive property
→ 7 y² + 175 x² -70 x y -2 x +7→[Wrote the terms from highest degree to lowest degree]
Answer:
D. square the binomial, distribute 7 inside the parentheses, and then combine like terms
Step-by-step explanation:
edge 2021
Determine whether the sequence converges or diverges. If it converges, find the limit. (If an answer does not exist, enter DNE.) an = 4n cos(7nπ)
Answer:
The sequence diverges.
Step-by-step explanation:
A sequence [tex]a_{n}[/tex] converges when [tex]\lim_{n \rightarrow \infty} a_{n}[/tex] is a real number.
In this question, the sequence given is:
[tex]a_{n} = 4n\cos{(7n\pi)}[/tex]
The cosine is always going to be between -1 and 1, so for the convergence of the sequence, we look it as: [tex]a_{n} = 4n[/tex]. So
[tex]\lim_{n \rightarrow \infty} a_{n} = \lim_{n \rightarrow \infty} 4n = \infty[/tex]
Since the limit is not a real number, the sequence diverges.
A band has 14 male members and 18 female members. What is the ratio of female members of the band to male members of the band? *
EVERYONE IS SAYING 14:18 BUT MY OPTIONS ARE
9:8
2:1
9:16
9:7
Answer:
9:7
Step-by-step explanation:
You divide both sides by a common denominator in this case 2 is the number that both can be divided by equally.
So
Girls (18) / 2 = 9Boys (14) / 2 =7Your answer is 9:7
A bakery sells cookies for $2.75 per dozen. How much will three dozen cookies cost?
Answer:
$8.25
Step-by-step explanation:
Multiply $2.75 by 3
8.25
So three dozen cookies will cost $8.25
Answer:
$8.25
Step-by-step explanation:
1 dozen of cookies costs $2.75
A person is buying 3 dozen. To solve, simply multiply 3 with 2.75:
3 x 2.75 = 8.25
$8.25 is the price.
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