Answer:
420
Step-by-step explanation:
Can someone explain the process to answer this?
Graph the line that represents the equation 3y = 2x + 9
Will Give Brainliest!
Answer:
I suggest using Desmos and copying off there
Step-by-step explanation:
What should the following rate be divided by to convert it to a unit rate?
6 inches
________
12 hours
Answer:
Unit rate is a rate that has 1 as denominator.
Given the rate: 6 inches / 12 hours, we have to divide numerator and denominator by 12 to transform the denominator in 1, as follows:
\frac{6}{12} = \frac{6/12}{12/12} =
12
6
=
12/12
6/12
= 0.5 inches/hour
There are approximately 7.5 × 10 18 grains of sand on Earth. There are approximately 7 × 10 27 atoms in an average human body. Are there more grains of sand on Earth or atoms in an average human body? How do you know?
Answer:
147
Step-by-step explanation:
i used a calculator/ kinda common since
Answer:
7.5 x 10^18 = 7500000000000000000
7 x 10^27 = 7000000000000000000000000000
Step-by-step explanation:
Therefore, there are more atoms in the human body.
What is the length of the hypotenuse of the triangle?
Step-by-step explanation:
Hey there!
Here;
ABC is a Right angled triangle.
Taking reference angle as angleA.
Now;
Hypotenuse (h) = AB
Perpendicular (BC)= 24 ft.
Base(AC)= 10 ft.
Now, Using Pythagoras relation;
[tex]h = \sqrt{ {p}^{2} + {b}^{2} } [/tex]
Put all values.
[tex]h = \sqrt{ {24}^{2} + {10}^{2} } [/tex]
Simplify it.
[tex]h = \sqrt{576 + 100} [/tex]
[tex]h = \sqrt{676} [/tex]
Therefore, h= 26ft.
ANS: OPTION A.
Hope it helps....
Answer:
A. 26ft
Step-by-step explanation:
h= 26ft
Tell if the ratios form a proportion
Answer: false
Step-by-step explanation:
Can someone help me with these questions. (Answer 1 or answer them all I don't care.)
Answer:
1 is 6.5 2 is b 3 is A
Step-by-step explanation:
Triangle ABC has vertices at A(-3,4), B(4, -2), C(8,3). The triangle is translated 4 units down and 3 units left. Which
rule represents the translation? After the translation, what are the coordinates of vertex C?
A)
(x,y) - (x +3. y + 4); (11,7)
B)
(x, y) - (x - 4. y + 3): -6,7)
C)
(x,y) - (x - 3. y - 4); (5.-1)
D)
(x, y) - (x - 2, y - 1); (-5,7)
Answer: C
Step-by-step explanation:
X axis -left(subtract ) to right (add)
Y-axis -up (add)and down (subtract)
Answer: C
Step-by-step explanation:
PLZ HELP ME IM VERY CONFUSED! BRAINLIEST TO THE FISRT PERSON WITH WORK! AND 50 POINTS! AND ONLY ANSWER IF YOU HAVE AN ANSWER!!!!!!!!!!
The Hamptons Family has a fish tank holding 10,450 ml of water. The water is leaking at a rate of 270 ml per minute.
Part A: Define the input and output in the given scenario.
Part B: Write a function to model this situation.
Part C: How many liters of water will be left in the tank after 10 minutes
(hint: liters, not milliliters)
Answer:
The output would depend on the input so relating this to the question, the input is the time (in minute) and the output is the amount of water left in the tank
We can give a letter 't' for the time, the input, and f(t) for the output
----------------------------------------------------------------------------------------------------------------
The original amount of water in the tank is 10450, so this will be the fixed constant.
The amount of water lost per minute is 270 so this will be the term that varies depends on the variable of time, we write this as 270t
The function is given f(t) = 10450 - 270t
--------------------------------------------------------------------------------------------------------------
Given, t = 10
f(10) = 10450 - 270(10)
f(10) = 7750 ml
Step-by-step explanation:
Answer:
Part A:
Since the rate of 270 ml per minute has units of ml per minute, then yy must have units of ml and x must have units of minutes. The input must then be the number of minutes the tank is leaking for and the output is the number of ml of water remaining in the tank.
Part B:
Since the tank is leaking 270 ml per minute, then after x minutes, 270x ml of water has leaked out of the tank. The tank initially has 10,450 ml of water so after x minutes, there is y=10,450−270x ml remaining in the tank.
Part C:
After x=10 minutes, the amount of water remaining in the tank is y=10,450−270(10)=10,450−2,700=7,750 ml. There are 1,000 ml in 1 liter so 7,750 ml = 7.75 liters. There are then 7.75 liters of water left in the tank after 10 minutes.
8. The figure shows a triangle ABC where
ZABC = 35. H lies on BC such that the length
of HC is twice that of BH. Find ZACB.
Answer:
theres no choices ?
Step-by-step explanation:
Answer:
{{BC,35H}}
Step-by-step explanation:
Sammy buys his clothes at SuperDuper Discount Store. On Saturday, he bought shoes regularly priced at $40 for 25% off, and a jacket regularly priced at $100 for 30% off. What is the total amount that he will have to pay? (Omit sales tax.)
Step-by-step explanation:
I know, that's probably a lot to take in! :D
40 × 25% = 10
40 - 10 = 30
The final price of the shoes is $30.
100 × 30% = 30
100 - 30 = 70
The final price of the jacket is $70.
30 + 70 = 100
A N S W E R:
The total price of the items Sammy bought (no including sales tax) is $100.
Determine the point and its image, determine the scale factor(please note that i need help on all of these I will post another question once this is done.Also this is dialations problems)
17. A(3,6) A'(4.5,9)
18. G' (3.6) G(1.5,3)
19.B(2,5) B'1,2.5)
Answer:
17.1
18.2
19.s
Step-by-step explanation:
Plz help I will mark brainlest on first answer!
1. D. 950 km
----------------------
3.8x250 = 950
2. C. PQ
------------------------------
XY corresponds to PQ
Alright I need some advice (THIS IS ONLY FOR MY FANS!!) should I try doing jokes on yt or somthing? And if you guys can I need some more points so I can get some more jokes in.
Answer:
do jokes
Step-by-step explanation:
What is the equation of the line shown in the graph?
Drag and drop the expressions to write the equation of the line in slope-intercept form.
y=_+_
PLLZZ HELP ME OUT WITH THIS!!!!
1. A driver’s elevation is -30 feet relative to sea level. She dives down 12 feet. What is the elevation after the dive?Show your work. (20 points)
2. Explain(In your own word) how to model -5+5+(-2) on the number line. (20 points)
3. How do you subtract an integer from another integer without using a number line ? Give an example. (20 points)
4.Solve following problems(Show your work for subtraction):(40 points)
(-1)+(-5)= b) (-1)+(9)= c)1-(-2)=
d) 19-(-19)= e) -87-(-87) f) 0-(-5)=
Answer:
for 1. -30 - 12 = -42
Step-by-step explanation:
Help!!!!! This is the last one.
Answer:
C. 12 pages
Step-by-step explanation:
Doreen can get done 2 pages in 5 minutes. there is 30 min in half an hour so 5÷30=6
6x2=12
sorry I am not The best in explaining.
13-3/2X=37
??????????
Answer:
im pretty sure its x=-16
Answer:
X = −48
3
= −16
Step-by-step explanation:
Its right
PLEASE HELP ASP
What is the quotient?
2 1/5 divided by - 1/10
-22
-11/50
11/50
22
Answer:
2 1/5 divided by -1/10 = -22
Step-by-step explanation:
Answer:
-22
Step-by-step explanation:
got it right on test
(b+13)/2 = 5b/1.5
solve for b using scale factor.
Guys I'm completely lost... Can you please show your work so I know how to get the answer for future problems like this!!
Answer:
0
Step-by-step explanation:
(b+13)/2=5b/1.5
We move all terms to the left:
(b+13)/2-(5b/1.5)=0
We add all the numbers together, and all the variables
(b+13)/2-(+5b/1.5)=0
We get rid of parentheses
(b+13)/2-5b/1.5=0
Write 16 + 32 as a product of two factors using the GCF and the distributive property.
16 + 32 = ? (4, 8, 16, or 32 are the numbers below the question mark) ( ? + ? ) (1, 2, 4, and 8 are below both of the question marks in the parentheses)
Answer:
16 (1+2)
Step-by-step explanation:
factors of 16: 1,2,4,8,16
facfors of 32: 1,2,4,8,16,32
16 x 1 = 16
16 x 2 = 32
We are required to write 16 + 32 as a product of two factors using the GCF and the distributive property.
16 + 32 as a product of two factors using the GCF and the distributive property is 16(1 + 2)
given:
16 + 32
Factors of 16 = 1, 2, 4, 8 and 16
Factors of 32 = 1, 2, 4 8, 16 and 32
The highest common factor of 16 and 32 is 16
check a factor of 16 that can multiply 16 to give 16
= 16 × 1
check a factor of 32 that can multiply 16 to give 32
= 16 × 2
So,
(16 × 1) + (16 × 2)
= 16(1 + 2)
Therefore,
16 + 32 as a product of two factors using the GCF and the distributive property is 16(1 + 2)
Read more:
https://brainly.com/question/21032608
Find the slope of the line
Needed asap please,
Brittney can spend no more than $15 for new fish in her aquarium.
a. Let f be the number of fish she can buy. what inequality represents the problem?
b. How many fish can brittney buy?
Answer:
A - 15 ≥ f
Step-by-step explanation:
I don't know about B, because we don't know how much 1 fish costs.
Answer:
a) 3.00f ≥ 15
b) Brittney can buy 5 fish
A & B ) 3.00f ≥ 15÷3.00= 5
f ≥ 5 fish
A school purchases calculators from a store for six dollars each. Create an equation that represents the total cost, use d for dollars, and c for the number of calculators purchased.
Answer:
d = c (6)
Step-by-step explanation:
Find the length of the unknown side. Round your answer to the nearest whole number.
Group of answer choices
7 meters
9 meters
10 meters
12 meters
Analyze the graph below and answer the question that follows.
Carefully study the chart above. In which countries are a majority of people Christians?
A.
Barbados only
B.
Barbados and Brazil only
C.
Barbados, the Dominican Republic, Brazil, and Mexico
D.
In none of the countries are a majority of people Christians.
Please select the best answer from the choices provided
A
B
C
D
Answer:
c
Explanation:
predator 3
Can anyone help me?
I'll put all the questions here.
1) Describe the pattern that is being followed: 1, 5, 10, 16 . . .
What are the next two numbers in the sequence?
2) Describe the pattern that is being followed: 1, 3, 7, 15 . . .
What are the next two numbers in the sequence?
3) Describe the pattern that is being followed: 1, 2, 3, 5, 8 . . .
What are the next two numbers in the sequence?
Will mark brainly if you get all of them!!
Answer:
Step-by-step explanation:
1) 1 +4=5
5+(4+1) = 10
10 +(4+2)= 16......
2) 0+1 = 1
1+2 = 3
3+4 = 7
7+8= 15
ADD THE NEXT NUMBER 15+16 = 31
3) 0+1 = 1
1+1=2
2+1= 3
3+2 = 5
5+3= 8 8+5=13.........
Match each quantity in the first list with an appropriate unit of measurement from the second list.
g
1.
The volume of a refrigerator
2.
Distance a person can run in 10 minutes
3.
The surface area of a tissue box
4.
The perimeter of a baseball field
5.
The surface area of the moon
6.
The volume of a large lake
7.
The length of macaroni noodle
8.
The area of a bed sheet
a.
cubic kilometers
b.
square inches
c.
meters
d.
square kilometers
e.
centimeter
f.
mile
g.
cubic feet
h.
square feet
Match them up
PLZZZZZZZZZZZZZZZZ HELP ME !!!!!!!!!!!!!!!!!!!!!!!!!!!
ravis received a letter from his bank saying that his checking account balance fell below zero. His account transaction log is shown below.
A. On which line did Travis make a mathematical error? Explain Travis’s mistake.
Show all your work and explanation in order to receive full points.
B. The bank charged Travis a $20 fee because his balance dropped below $0. He knows that he currently has an outstanding charge for $7.85 that he has not recorded yet. How much money will Travis have to deposit into his account so that the outstanding charge does not create another bank fee? Explain.
Show all your work and explanation in order to receive full points.
Answer:
maybe the 108-188 because he stayed in the positive amount of money when he should of gone negative its line 3 or 4
Step-by-step explanation:
What is 7234433443433456 × 45678456783456789 = ? What is the answer to this.
Answer:
the answer is 3.3045776e+32
Step-by-step explanation:
this equation dosent really make sense..
You went to the mall with $80. You spent 25% of your money on a pair of shorts and 65% of the remainder on sandals. How much did you spend on the sandals?
Answer:
$39
Step-by-step explanation:
Multiply 80 by 0.25 to get 20 ( your total spent on shorts) Subtract 20 from 80 to get 60 Multiply 60 by 0.65 to get 39 (your total spent on sandals) You spent $39 on sandals.
Hope this helps!!!
Answer:
$39
Step-by-step explanation:
25% of 80 is 20 so you have 60 left. Then, you take 60 and figure out what 65% of 60 is and get 39.