Answer:
6x^2 + 29x + 35
Step-by-step explanation:
(2x+5)(3x+7)
multiply 2x with 3x and 7
multiply 5 with 3x and 7
simplify
6x^2 + 14x + 15x + 35
= 6x^2 + 29x + 35
Which equation in point slope form is shown in the graph below
A. y - 3 = - 4/7 (x+4)
B. y + 3 = - 4/7 (x- 4)
C.y - 3 = - 7/4 (x+4)
D.y + 4 = - 2/7(x - 3)
Answer:
D
Step-by-step explanation:
I know that its correct because I got it correct
it should equal to y=-2/7x+13/7
The price paid for a $250 table after a 30% discount is applied
Answer:
GAFD
Step-by-step explanation:
250*0.3 is 75
250-75 175
so D
GAFD
Hope this helps plz hit the crown :D
Answer:
GEFD
Step-by-step explanation:
The doctor's office where you work needs to store 8 filing cabinets with patient information in one of three secure storage rooms. The filing cabinets need a total of 55 square feet of space. The doctor has asked you to identify which room the filing cabinets will fit
Answer:
Square B 9 × 7.5
Step-by-step explanation:
The computation is shown below:
9 × 7 = 63 > 55
8 × 5 = 40 < 55
5 × 10 = 50 < 55
As it can be seen that in only one condition the total of square feet is less and in the other conditions the total of square feet is more
Therefore the option Square B is correct
And, the rest of the options are incorrect
The same to be considered
(7a^4)^2
How do I simplify this?
Fill in the table using this function rule
A group of friends wants to go to the amusement park. They have $116 to spend on parking and admission. Parking is $10.25, and tickets cost $35.25 per person, including tax. Which equation could be used to determine pp, the number of people who can go to the amusement park?
Answer:
2 people
Step-by-step explanation:
no. of people = x
total parking costs = 10.25x
total tickets cost = 35.25x
total = 10.25x + 35.25x
suppose 3 people go, then the total cost will be
10.25(3) + 35.25(3) = 136.5 and this is greater than 116
Suppose 2 people go then the cost will be
10.25(2) + 35.25(2) = 91 which is less than 116
so only 2 people can go.
A scientist observed a bacterium in a microscope. It measured about 0.0000029 meter in diameter. Which of the following is closest to 0.0000029?
A.
2×10−6
B.
2×10−5
C.
3×10−5
D.
3×10−6
Answer: A. [tex]2\times10^{-6}[/tex].
Step-by-step explanation:
Given: The diameter of bacterium = 0.0000029 meter
≈ 0.000002 meter [ with 6 decimal places]
[tex]=\dfrac{2}{1000000}=\dfrac{2}{10^6}[/tex]
[tex]=2\times10^{-6}[/tex] meters [[tex]\dfrac{1}{a^n}=a^{-n}[/tex]]
i.e. [tex]2\times10^{-6}[/tex] closest to 0.0000029.
Hence, the correct option is A. [tex]2\times10^{-6}[/tex].
A triangle has angles of 30,60,90. it is dilated by a scale factor of 3 give the angle meansures of the dilation of the angle
Answer:
30°, 60°, 90°
Step-by-step explanation:
A dilation creates a similar triangle; therefore the angle measures do not change.
The new triangle also has angles with measures 30°, 60°, 90°.
help pweaz someone I need help and fast
ASAP can someone please help me
The ratio of the length to the width of a rectangle is 24:8. How many times the width of the rectangle is the length of the rectangle?
Answer:
24:8.
Step-by-step explanation:
24:8.
Answer:
3 times more
Step-by-step explanation:
HELP, I NEED HALP ASAP
180=x+(3x-8)
Answer:
x=47
Step-by-step explanation:
Let's solve your equation step-by-step.
180=x+3x−8
Step 1: Simplify both sides of the equation.
180=x+3x−8
180=x+3x+−8
180=(x+3x)+(−8)(Combine Like Terms)
180=4x+−8
180=4x−8
Step 2: Flip the equation.
4x−8=180
Step 3: Add 8 to both sides.
4x−8+8=180+8
4x=188
Step 4: Divide both sides by 4.
4x4=1884
x=47
NEED ANSWER ASAP!!!!!!!!!
An airplane is flying at 32,000 feet when it starts it’s decent. It is
descending at a rate of 2000 feet per minute. Let x represent the minutes
of the flights descent and y represent the plane’s altitude.
a. Fill in the table.
b. Write an equation in slope-intercept form for the plane’s altitude.
c. Graph the equation from part (b).
Answer:
10,000
Step-by-step explanation:
f = feet above ground
r = rate of descent
m = minutes
f = 30000 - r · m
f = 30000 - 20000m
After five minutes:
f = 30000 - 2000(5)
f = 30000 - 10000
f = 20000
After five minutes the plane is at 10,000. feet.
04.02 Comparing Functions Collaboration Project Options You did it! You have reached the end of the lesson and are ready to show what you know! Read each option to decide if you will work on this individually or collaboratively. Please speak to your teacher about the options available to students to complete projects collaboratively. If you choose to work alone, you may complete Project Option 1. If you choose to work collaboratively with another student, you will complete Option 2. Be sure to review the rubric and requirements for each option. Contact your instructor if you need clarification on the steps involved in this project. Select either image to read about the project.
I need measurements please to add an answer
Help please I need help
Answer:
D
Step-by-step explanation:
2-1 35/48 = 13/48
What are the coordinates of the x-intercept
of the equation? 5x-2y = 25
PLEASE HELP!!!
Find x
a. x=1
b. x=-1
c. x=-9
d. x=9
Answer:
D
Step-by-step explanation:
I'm not that sure but 2x9-8 = 10
Twice a number added to another number is 15. The sum of the two numbers is 11. Find the numbers. Write the numbers from least to greatest
Answer:
(6,8)
I know because I did it coool
Complete the table of values
Answer:
See table below
Step-by-step explanation:
x f(x) = 2x -5 g(x) = 2 · 5ˣ - 1
----------------------------------------------
-1 -7 -(3/5)
0 -5 1
1 -3 9
2 -1 49
!!! Answer to x = -1 is 2(-1) - 5 = -7 and not -3 as you have written
All values obtained by plugging in values for x in each of the functions
what is the least common multiple for 5 and 24
Answer:
120
Step-by-step explanation:
Since they don't have any common factors, we have to multiply them.
24 x 5 = 120
I hope you understood what I wrote :)
27.36 divided by 3.14 use compatible numbers to estimate the quotient
Answer:
Step-by-step explanation:
you can round the numbers
27/3= 9
27.36 rounds down to 27 and 3.14 rounds to 3
For each shape, write an expression for the missing length. Area =9x -6 , length=3x-2, breath =?
the breadth of the rectangle is 3
A rectangle is composed of two sides: length (L) and width (W). The length of a rectangle is the longest side, whereas the width is the shortest side. The width of a rectangle is sometimes referred to as the breadth (b).
Area =9x -6 ,
length=3x-2,
breath =?
Therefore, the area of a rectangle formula states that:
Area of rectangle = Length x Width
A = L * W, where A is the area, L is the length, W is the width or breadth.
now put the given value in the formula
9x-6 = (3x-2 )*W
3( 3x -2) / (3x-2) = W
W =3
Hence , the breadth of the rectangle is 3
learn more about of rectangle here
https://brainly.com/question/24391023
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Sally examined the three triangles pictured below. What is a possible conjecture
Answer:
where are the triangles
A box is filled with 6 blue cards, 6 brown cards, and 3 green cards. A card is chosen at random from the box. What is the probability that it is a blue or a green card?
Answer:
60% chance of a blue or green card
Perry currently has $238 dollars and is spending $6 per day. Nick has no money but is earning $8 each day. After how many days will they have the same amount of money?
Answer:
are you sure it is not 180? if it is it is 12.87
but if it is 238 it is 21 days or something close
What is the slope of the line through the points (2,5) and (6,13)?
A. 1/2
B. -2
C. 7/3
D. 2
Answer:
1/2
Step-by-step explanation:
i need help solving this problem
Answer:
[tex]3x^7{\cdot} (4x^{-5})^2=\dfrac{48}{x^3}[/tex]
Step-by-step explanation:
We need to simplify the given expression :
[tex]3x^7{\cdot} (4x^{-5})^2[/tex]
Use property : [tex]x^{-a}=\dfrac{1}{x^a}[/tex]
[tex]3x^7{\cdot} (\dfrac{4}{x^5})^2\\ =3x^7{\cdot} \dfrac{16}{x^{10}}\ \ [\because (x^a)^b=x^{a\times b}]\\\\=\dfrac{48}{x^3}[/tex]
So, the simplified form of the given expression is [tex]\dfrac{48}{x^3}[/tex]
A recipe calls for 4 cups of rice. Using a bowl that holds 2/5 of a cup, how many bowls full of rice
will be needed?
Answer: 10
Step-by-step explanation:
4 divided by 2/5 = 10
It's more understood in decimal form where 2/5 = 4/10 = 0.4 then to check 0.4 x 10 = 4
You rent an apartment that costs $1700 per month during the first year, but
the rent is set to go up $110 per year. What would be the monthly rent during
the 11th year of living in the apartment?
Answer:
it's 2910 an answer ?
Step-by-step explanation:
110×11 = 1210
Question:
You rent an apartment that costs $1700 per month during the first year, but the rent is set to go up $110 per year. What would be the monthly rent during the 11th year of living in the apartment?
Answer:
Arithmetic Sequence: d=110 or a11 = 2800
Step-by-step explanation:
Write out the first 3 terms:
a 1 = 1700 ←rent in 1st year
a 2 =1810←rent in 2nd year
a 3 =1920←rent in 3rd year
Arithmetic Sequence: d=110
Explicit Formula:
an=a 1+(n−1)d
a 11 =1700+(11−1)(110)1700+(11−1)(110)
a11=2800
A baseball bat factory produces 24,000 bats per day and uses 50 boxes for packing the bats. If the number of boxes needed for packing is proportional to the number of bats produced, how many boxes would be needed on a day when 36,000 bats are produced?
Answer:
Total boxes= 75
Step-by-step explanation:
Giving the following information:
A baseball bat factory produces 24,000 bats per day and uses 50 boxes for packing the bats.
First, we need to determine the number of bats that fits into a box:
Bats per box= 24,000 / 50
Barts per box= 480
Now, the number of boxes for 36,000 bats:
Total boxes= total bats / bats per box
Total boxes= 36,000/480
Total boxes= 75
Answer:75
Step-by-step explanation:
Bats 24000/50
Box 480