[tex]1.7x \times 2x - 4y \times 3x \\ 7x \times 3x - 4y \times 2y \\ 21x ^{2} - {8}y^{2} \\ 2.3x \times 2x - 4y \times 3y \\ 6x ^{2} - {12y}^{2} \\ 3.4x \times 5x - 5x \times 4x \\ {20x}^{2} - {20x }^{2} \\ 0 [/tex]
Flip both coins 50 times and record your data in a table like the one below.
Answer:
H H H H H H T H T T T T T H H H H T H T H T H T T H H H H H T T H H T T H H T H T T H H H H H H T H
Step-by-step explanation:
I flipped a coin 50 times
H is heads
T is tails
Hope this helps?
Im really clueless please help! no links please :(
guys i need help on the SUGAR section.
this is for my bakery.
Answer:
original ammount is 1/3 since tripled it is 1 cup
the improper fraction is 4/3 since you find a improper fraction by using these steps- Convert the mixed number 113 1 1 3 into an improper fraction first by multiplying the denominator (3) by the whole number part (1) and add the numerator (1) to get the new numerator. Place the new numerator (4) over the old denominator
hope this is right fam(can i get some cake for answering lol) have a great day :3
Questions in the attachment! Please answer both no bitly links please
Answer:
a) y = x + 3
b) y = x + 4
Step-by-step explanation:
a)
the line is going through 3 on the y-intercept line
b)
0,4 is graphed and if there is a 0 under the x, the y is automatically the y-intercept
HELP PLEASE!! I WILL FAIL WITHOUT THIS
Answer:
As per provided data we have:
The minimum = 0The maximum = 6The first quartile = 0, the median of the lower half of dataThe third quartile = 3, the median of the upper half of dataThe median = 2, the middle pointThe box plot is attached
$600 is invested at a rate of 4.25% for 15 years. How much money will be in the account after those 15 years?
Answer:
$382.5
Step-by-step explanation:
Interest Formula:
Interest = Principle x rate x time
Interest = (600) (0.0425) (15)
Interest = 382.5
What is the area of the figure in square centimeters?
Sandra used a square, a semicircle, and a right triangle to form the figure shown.
Answer:
105.12 squared cm.
Step-by-step explanation:
Square:
8*8 = 64
Semi Circle:
A = pi * 4^2/2
50.24/2
25.12
Triangle:
(4*8)/2 = 16
64 + 25.12 + 16 = 105.12
PLZZZ HELP ME GIVING 20 POINTTSSSS
Answer:4/5
Step-by-step explanation:
I think it's 4/5 because the number 3 is only one number of 5. And if you subtract 5-1, you'll get 4.
Hong made 2 identical necklaces, each having beads and a pendant. The total cost of the beads and pendants for both necklaces was 10.40 If the beads cost 2.50 for each necklace, how much did each pendant cost?
heres the second one its the same one as the last one this person just put a link so I cant report it for some reason
here's the question (sorry i forgot to put it in the other one)
Which graph represents a proportional relationship?
Help me pls.
these are one of the answers I.d.r.k though.
320
606
400
471
512
424
And it needs to be a full answer because this is very important, pls not just I.d.k what the 3rd one is or i.d.k what the 1st one is or i.d.k what the 2nd one is sorry. It all has to be answered
Answer:
1. 424
2.471
3.512
Step-by-step explanation:
1. 10×12+8×10+8×13+8×15
=120+80+104+120
=424
2. 5×24+9×24+9×15+9×15
=120+216+135
=471
3. 24×16+2×24+2×20+2×20
=384+48+40+40
=512
Dylan makes 3 submarine sandwiches. He cuts each sandwich into sixths to share. He stacks all the sandwich pieces on a plate. How many sandwich pieces does Dylan stack on the plate? Make sure to include the equation you used to help you solve this problem in your answer.
Answer:
18
Step-by-step explanation:
Each sandwich will be divided into 6 pieces. 1 sandwich equals 6 pieces, 2 sandwiches equals 12 pieces, so 3 sandwiches equals 18 pieces.
Answer:
It will be 18
Step-by-step explanation:
All you have to do is simple multiplication, 6 times 3 and you get 18
3 sandwiches and 6 pieces each.
What is the value of x and the measure of ∠WZX, respectively?
A. x = 34 ; ∠WZX = 43
B. x = 43 ; ∠WZX = 34
C. x = 50 ; ∠WZX = 41
D. x = 41 ; ∠WZX = 50
Answer:
x = 43
Step-by-step explanation:
Supplementary angles = 180°
So,
(3x + 17) + (x - 9) = 180°
Combine like terms:
4x + 8 = 180
Subtract 8 on both sides
4x = 172
Divide 4 on both sides
x = 43
A cylinder has a height of 17 centimeters and a radius of 13 centimeters. What is its volume?
Use a 3.14 and round your answer the nearest hundredth.
Answer:
Check explanation
Step-by-step explanation:
There are two ways to solve this, I'm not sure which way is the correct one:
1. Solving with 3.14
V=πr²h
V=(3.14)(13)²(17)
V=(3.14)(169)(17)
V=(3.14)(2873)
V=9021.22
9021.22 rounded to the nearest hundredth is 9021.22
2. Solving with π (I used a calculator to solve with π)
V=πr²h
V=π(13)²(17)
V=π(169)(17)
V=π(2873)
V=9025.79569376
9025.79569376 rounded to the nearest hundredth is 9025.8
The question says to use 3.14 so it can be method 1, but the question also asks to round to the nearest hundredth and method 2 leads me to actually being able to round so it can be suspected that method 2 is the correct way. Whichever you think is best can be chosen and sorry if this isn't a clear answer! I hope it does help.
Answer:
V=9021.22
Step-by-step explanation:
The formula for a cylinder is πr(r)(h)
r=13
h=17
π13(13)(17)
π169(17)
π2873
π=3.14
3.14(2873)
9021.22
V=9021.22
Sorry, I'm asking a lot of questions. I need anyone to explain?
Answer:
Second option
Step-by-step explanation:
To cancel out the 9, they should have added 9, not subtracted.
help me I am stuck in math!!!!!!
Answer:
4 years
Step-by-step explanation:
Interest (I) = $ 100
r = 3.8 %
P = $ 700
t = ?
[tex]t = \frac{I *100}{P*r}\\\\t = \frac{100 * 100}{700 * 3.8}\\\\t = \frac{100 * 100}{70 * 38}\\\\t = 3.75[/tex]
t = 4 years
Which statement best explains why this expression is equal to 86.21?
43 + tt + 43⋅86.21
Answer:
c
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
Please help meeee. (EXPLAIN PLEASE)
Answer:
7)
GIVEN :-
Flat fee = $5Amount you receive on walking a mile = $2TO FIND :-
Expression for the total money you'll collect from your sponsorMoney you receive for walking 20 milesPROCEDURE :-
Lets assume that you walk 'x' miles.
For 1 mile , you'll get $2.
⇒ For 'x' miles , you'll get = [tex]2 \times x[/tex] = $(2x)
So,
Total money you'll receive from your sponsor after walking 'x' miles = (Flat fee) + (Amount you'll receive for walking 'x' miles)
⇒ $5 + $(2x)
⇒ $(2x + 5)
∴ Money you'll receive after walking 20 miles = $(2 × 20 + 5) = $45
8)
GIVEN :-
Number of tomatoes he already has = 6Number of tomatoes needed to win the contest = 30Number of tomatoes he needs to produce per week = 8TO FIND :-
Number of weeks he needs to produce 30 tomatoesPROCEDURE :-
Let the number of weeks he needs to produce 30 tomatoes be x.
In 1 week , he needs to produce 8 tomatoes.
⇒ In 'x' weeks , he needs to produce = [tex]8 \times x = 8x[/tex] tomatoes.
So,
(Number of tomatoes he produces in 'x' weeks) + (number of tomatoes he already has) = Number of tomatoes he needed to win the contest
⇒ [tex]8x + 6 = 30[/tex]
⇒ [tex]8x = 30 - 6 = 24[/tex]
⇒ [tex]x = \frac{24}{8} = 3[/tex]
∴ He needs 3 weeks to produce 30 tomatoes.
If the age of person A is 7 years more than that of person B and the sum of there ages is 25 years old how old is person A ? (Brainlest) This is not addition by the way
Answer:
16
Step-by-step explanation:
9+16 = 25 9+ 7 = 16
Answer:
its 25 - 7, so 18
My answer is better, much better than the other guy's he cant even math right
HELP ME PLEASE IM DYIN ON THIS T -T
Answer:
1). 452. 4
2. 615.8
3). 254.5
4) 380.1
5) 21.2
6). 3653.1
7) 547.4
8) 2808.6
Circumference-
9). 50.3
10) 53.2
I really hope this helps!
Answer:
1. 452.4
2. 615.8
3. 254.5
4. 380.1
5. 21.2
6. 3653.1
7. 547.4
8. 2808.6
9. 50.3
10. 52.2
Hope It Helps! I'm pretty sure they are correct!
Is y=-(2)/(5)x proportional?
Answer:
y=5x is proportional.
Step-by-step explanation:
Answer:
10 is the awnser to the question ( mark as best awnser)
please no bots i really need this done
Answer:
population after 8 minutes is 960.
Step-by-step explanation:
SCIENCE QUESTION BUT I HAD TO PUT IN MATH - I WILL GIVE BRAINLIEST TO CORRECT ANSWER
Light energy from the Sun is used by a plant to perform photosynthesis. Which structure of the plant helps it to absorb this energy?
A. chloroplast
B. root
C. stamen
D. xylem
help question is attached
Answer:
no clue just wanted
Step-by-step explanation:
free stuff
Answer:
3200π mm³
Step-by-step explanation:
The volume (V) of the cylindrical tower is calculated as
V = πr²h ( r is the radius and h the height ) , then
V = π × 8² × 50 = π × 64 × 50 = 3200π mm³
No link/pic just type answer pls.
Answer:
675
Step-by-step explanation:
PLZZZZZZZZZ HELP MEE
Everytime your X goes up by 1, your Y goes up by 4
making the space between 6 and 14 = 10
the exponential factor equation would look something like this
g(x)=3^x
meaning every time x goes up by 1, your exponential factor gets multiplied by 3, making 14y have an exponential factor of 1.
Solve the problem below
1 cm^3 is equal to 1 mL so the answer would probably be 210 mL
Answer:210 mL
Step-by-step explanation:
How do you solve this problem?
Answer:
21. r; 2.83 d; 5.66
22. d; 13.4 c; 42.09
23. r; 5.3 c; 33.30
24. r; 0.49 d; 0.99
Step-by-step explanation:
Hope this helps ;)
Answer:
21) r; 2.83 d; 5.66 22) d; 13.4 c; 42.09
23) r; 5.3 c; 33.30 24) r; 0.49 d; 0.99
Step-by-step explanation:
it says someone just answered while i was typing so hopefully this is right