Factorise 3x^2 +37x+70

Answers

Answer 1

Answer:

If it needs to be factored by grouping the answer would be (3x+7) and (x+10).

Step-by-step explanation: I don't know how to explain but I hope this helped.


Related Questions

10. An electric scooter manufacturer estimates that the cost C in dollars) of producing x
scooters is given by C(x) = 600+ 0.05x + 0.0002x%. Find the production level, to the nearest
unit, that will minimize the average cost Č(x) per unit.
A. 1733 scooters
B.
1250 scooters
C. 600 scooters
D.
1500 scooters

Answers

Answer:

A. 1733 scooters

Step-by-step explanation:

To get x for minimum value of C bar, set derivative = 0

We Find our x.

C(x) = 600+ 0.05x + 0.0002x^2

We need average cos per unit

So divide by x both sides

C(x) / x = 600/x + 0.05x + 0.0002x

c(x)/c = Ç(x)

Therefore, Ç(x) = 600/x + 0.05x + 0.0002x

Now differentiate both side with x

dÇ(x)/dx = 600/x^2 + 0 + 0.0002

To find x for minimum Ç(x)

Set dÇ(x)/dx = 0 => -600/x^2 + 0.0002 = 0

=> x^2 = 600/0.0002

x^2 =3000000

x = √3000000

x = 1732.05

x = 1733

The vertices of a rectangle are R(–5, –5), S(–1, –5), T(–1, 1), and U(–5, 1). After translation, R' is the point (–11, –11). Find the translation rule and coordinates of U'.

Answers

Answer:

The original coordinate of

R is (-5, -5)

The new coordinate of

R is (-11, -11)

The translation rule is ( x - 6, y - 6)

The original coordinate of

U is (-5, 1)

The new coordinate of

U is (-5 - 6, 1 - 6)

which is

(-11, -5)

U' = (-11, -5)

Answer:

(x, y) --> (x – 6, y – 6); (–11, –5)

Step-by-step explanation:

Subtract 6 from both the x and y coordinates of U to get (-11, -5).

Find the slope of a line parallel to each given line.
y= -1/4x -4

pls help asap

Answers

Answer:

Slope is -1/4 or -.25

Step-by-step explanation:

y=mx+b

slope is "m" and always has to be infront of x.

Solve for y 4x+5y=20

Answers

Answer:

y = (20-4x)/5

Step-by-step explanation:

5y = 20 - 4x

y = (20-4x)/5

What is 100% as a fraction

Answers

Answer:

1/1

100% as a fraction can be written as 1/1, which can be "simplified" to 1. In other words, 100% is the whole.

Hope this helps ^-^

BRAINIEST, THANKS, AND 5 STAR RATING what is the equation of the line in slope intercept form?

Answers

Answer:

y = -300x

Step-by-step explanation:

The y-intercept passes through 0, in this case, we don't have to include the y intercept to the equation. The slope is -300, or vertical/horizontal (rise/run, the formula for finding slope <<) We just include the slope if there is no y intercept. So, y = -300x is the equation!

Evaluate the expression below if x = -2, y=3, and z= -4
8xy

Answers

Answer:64

Step-by-step explanation:8(-2)(-4)

64

What is the dollar value of 2 pennies and 3 dimes? What is the dollar value of p
Dennies and d dimes?

Answers

Answer:

32 cents? This is a weird phrased question!

Step-by-step explanation:

algebraic expression for 15 8/9 less than the product of 5 and a number b ​

Answers

Answer:

[tex]15\frac{8}{9}[/tex]  < 5b

Step-by-step explanation:

       15 8/9 less than the product of 5 and a number b ​

 Product of 5 and a number b;

      5 x b  = 5b

Now,

     [tex]15\frac{8}{9}[/tex]  less than

       [tex]15\frac{8}{9}[/tex]  < 5b

The algebraic expression is  [tex]15\frac{8}{9}[/tex]  < 5b

When a number is less than another, the other number is greater.

I HAVE A COMMON ASSESSMENT HELP PLZ!

The graphs of linear functions f(x) and g(x) are shown on the graph. What transformation is happening to transform f(x) to g(x)?
A. Reflection
B. Vertical Shrink
C. Vertical Stretch
D. Vertical Shift

Answers

Answer:

A. Reflection

Step-by-Step Explanation:

you're reflecting the line across the x-axis, and that transforms f(x) into g(x).

What is the remainder when 4x3+8x−32 is divided by x+10?

Answers

The answer is -4024 (polynomial division)

please help


Hello,

I will mark brainliest to the one who answers

my question right and who does not copy what

someone else answered No cussing and

or Inappropriate words to get marked brainliest


Thanks,

brownarietta8









P.s please tell me if my screen looks pink

Answers

Answer:

1. subtract 9 from z- z-9

2. add 9 and z - z+9

3. divide 9 by z - 9/z

4. multiply 9 by z - 9z

Step-by-step explanation:

Your welcome!

Brainliest Appreciated!

Answer:

Subtract 9 from z z-9

Add 9 and z   9+ z

divide 9 by z 9/z

multiply 9 by z 9z

P.S you screen is not pink  

Step-by-step explanation:

Someone help me with this please !!!!!:(

Answers

Answer:

8.1.

Step-by-step explanation:

a^2+b^2=c^2

8^2+2^2=c^2

64+4

68

and you square root it and get 8.2 so i giras is 8.1

hope it helps.

Lydia buys 5 pounds of apples and 3 pounds of bananas for a total of $8.50. Ari buys 3 pounds of apples and 2 pounds of bananas for a total of $5.25. Determine a system of equations that represents the given the situation. Let x be cost per pound of apples and let y be the cost per pound of bananas. Which equation represents the amount of money Lydia spent of apples and bananas? Which equation represents the amount of money Ari spent on apples and bananas?

Answers

Answer:

5x+3y=8.50 and 3x+2y=5.25

Step-by-step explanation:

because i got it correct

Answer:

b and c

Step-by-step explanation:

please help! thank you. ​

Answers

Answer:

The first one is right

Step-by-step explanation:

Which graph shows a linear function?

Answers

That one is an absolute I can’t see the other ones

Mr. Johnson has a piece of pipe 5 1/3 feet long. He decides to cut it into 3 equal pieces to use in making a railing for his porch. How long should he cut each piece?

Answers

Answer: 1.78 repeating

Step-by-step explanation:

Answer:

1 7/9

Step-by-step explanation:

Hope this helps. Pls give brainliest.

the equation y-7/2=1/2(x-4) is weitteb in point-slope form. what is the intercept of the equation? PLEASE HELP​

Answers

Answer:

1/2 is the answer.......

Need help anyone know how to do this

Answers

X Coordinate: (-3a + 3a)/2
0/2 = 0

Y Coordinate: (b + b)/2
2b/2 = b

Midpoint: (calculated x, calculated y)

In this case, the midpoint should be (0, b)

what is the range and domain of this question? im unsure​

Answers

Answer:

Step-by-step explanation:

Domain is the independent variable (x)

Range is the dependent variable (y)

For each of these you would just put what x and y are equal to

For the Domain you would put:

0<=x<=3

<= is less than or equal to

For the Range you would put

1<=y<=4

The line is a function

What are the two methods of finding unit rate

Answers

Answer:

The Packing Cube method and something else I cant remember it.

Step-by-step explanation:

In ΔXYZ the sides YZ = x, XZ = y, and YZ = z, and x>y>z. Which angle of the triangle can have measure of 60º?

Answers

Answer:

Following are the solution to this question:

Step-by-step explanation:

In the query, there is an error. This will find Angle YXZ and the angle YZX.  

The student said YXZ angle and YXZ angle but he said it was incorrect. I've been doing my hardest to fix it.

[tex]\to \sin x = \frac{\text{opposite side of x}}{hypotenuse}\\\\\to \frac{x}{2x} = \frac{1}{2}\\\\\to \sin x = \frac{1}{2}\\\\\to \sin x = \sin 30^{\circ}\\\\\to x = 30^{\circ} \\\\\to \angle YXZ = 30^{\circ}\\\\[/tex]

[tex]\to \cos Z = \frac{\text{Adjacent side of z}}{hypotenuse}\\\\\to \frac{x}{2x} = \frac{1}{2}\\\\ \to \cos Z = \frac{1}{2}\\\\ \to \cos Z= \cos 60^{\circ}\\\\\to Z = 60^{\circ} \\\\ \to \angle YZX = 60^{\circ}[/tex]

x three * 101 three = 2001012three​

Answers

Geudgvdudhdiejxx FX je hdjdbdjsn

please help me with this, thank you so much!!

Answers

Answer:

a. 55.5

b. 12

Step-by-step explanation:

a. 94+17=111

180-111=69

2x+69=180

2x=111

x=55.5

b. 180-90=90

5x-7+x+25= 90

6x+18=90

6x=90-18

6x=72

x=12

Gena wants to estimate the quotient of –21.87 divided by 4.79. Which expression shows the best expression to estimate the quotient using front-end estimation?

a) -21÷4
b) -21÷5
c) -20÷4
d) -20÷5
p.s, Daily question! What's your favorite song?

Answers

Answer: -20 divided by 4.

Step-by-step explanation: I'm also doing this. I also don't really want to answer daily.

Answer: -20/4 (OPTION C)

Step-by-step explanation:

you have to round then divide! i know this is late but i hope it will help others! i just did the quiz on edge so i figured i would let everyone know that option c was correct! BRAINLIEST?

You were billed $28.50 for additional data usage on your cell phone at a rate of $9 per gigabyte. Three choices are correct ways to calculate the additional gigabytes, g, that you used. Which choice is NOT?

Answers

Answer:

b.) 9/g = 28.5

Step-by-step explanation:

a.) 9g = 28.5

b.) 9/g = 28.5

c.) 28.5 = 9 x g

d.) 28.5/9 = g

Total billing = $28.50

Rate = $9 per gigabyte

Calculate the additional gigabytes, g, that you used.

Additional gigabyte used, g = Total billing / Rate

g = $28.50 / $9

9g = 28.50

28.50 = 9 × g

g = 28.50 / 9

Option b.) 9/g = 28.5 is the incorrect way to calculate the additional gigabytes, g, that you used.

Answer:

9/g = 28.5

Step-by-step explanation:

It's attached to the image to show proof it's right

Mr. Jordan plans to leave the total of his savings to his four children. If they all are to receive the same amount of inheritance and the total savings that he has is $501,052.40, how much will each of them receive?

Answers

Answer:

$125,263.10

Step-by-step explanation:

In order to calculate the total amount that each one of the children will receive we simply need to divide Mr. Jordan's total savings by the total amount of children that he has. This will evenly divide his savings to the children so that each one has the exact same amount.

501,052.40 / 4 = 125,263.10

Therefore, each of the four children will receive a grand total of $125,263.10

Complete the table. Write each as a fraction, decimal, and percent. Fraction Decimal Percent 3% % 1.5 1% 13 20 2. 3 %​

Answers

Answer:

Step-by-step explanation:

3% in a decimal is 0.03.

-3v-2=-2-8v+5v How many solutions? Will mark brainlest

Answers

Answer:

infinite solutions

Step-by-step explanation:

-3v-2=-2-8v+5v

Combine like terms

-3v-2 = -2 -3v

Add 3v to each side

-3v-2+3v = -2 -3v+3v

-2 = -2

Since this is always a true statement, there are infinite solutions

The local high school is selling candy bars and soda at a fundraiser. The candy bars sells for eighty-four cents and each soda costs $1.35. After the fundraiser was over , the students made $63.84 from the candy bars and $70. 20 from the soda

1. How many candy bars did they sell?

2. How many sodas did they sell?

3. What was the total amount of money made by the high school?

Answers

Answer:

1 84 cents i hope this helped

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