true or false please help me ​

Answer: f(x)=x^3-7x^2+3x-21

Step-by-step explanation: I took the test

Answer:

The correct answer is:

f(x)=x^2-7x^2+3x-21

Step-by-step explanation:

I got it right on the Edmentum test.

Answer:

y= -3x+2

Step-by-step explanation:

[tex]y - ( - 5) = - 3(x - ( - 1)) \\ y + 5 = - 3x - 3 \\ y = - 3x + 2[/tex]

Answer:

1050840

Step-by-step explanation:

PEMDAS

multiply 2 and 4 and then divide by 6: 1.3 and then add 45: 46.3

then multiply 46.3 and 90: 4167. Then multiply 84 and 3: 252. Then multiply 4167 and 252: 1050840

Answer:

The Answer is B

Step-by-step explanation:

Answer:

the answer is b  he is right

Step-by-step explanation:

The volume of the box is 216 units

Answer:

Step-by-step explanation:

K.E. = [tex]\frac{1}{2}[/tex]m[tex]v^{2}[/tex]

So,

=1/2 x 113 x 0.5 x 0.5

=1/2 x 1/2 x 1/2 x 113 (Because, 0.5 = 1/2)

=1/8 x 113

= 14.125 J

Using the kinetic energy formula, the kinetic energy of the baby elephant is 14.125 joules

Given the Parameters :

Recall :

The kinetic energy of the baby elephant can be calculated thus :

Kinetic energy = 0.5 × 113 × 0.5² = 14.125 Joules

Therefore, the kinetic energy of the baby elephant is 14.125J

Learn more : https://brainly.com/question/18109354

Answer:

Number of Years to Double= 15.65

Step-by-step explanation:

Giving the following information:

Interest rate= 0.044/4= 0.011

Annual compound interet rate= (1.011^4) - 1= 0.4473

The rule of 72 is a means of estimating the number of years it takes for an investment or your money to double.

Number of Years to Double= 70/Annual Rate of Return

Number of Years to Double= 70/4.473

Number of Years to Double= 15.65

Answer: 16.4

Step-by-step explanation: A p a x

Answer:

403

Step-by-step explanation:

31 = x/3 + 10

31 = (x + 30)/3

93 = x + 30

x = 93 - 30

x = 63

Answer:multiply 470 by 3

Step-by-step explanation:

Since the rate has been solved and it is 470 you multiply 470 by 3 to find out how far it traveled in 3 hours.

Answer:

3rd choice

Step-by-step explanation:

Answer:

She has a total of 300 action figures.

Step-by-step explanation:

19 : 100 = 57 : x

x = 100/19 * 57

x = 300

Answer:

The quotient is 6.

Step-by-step explanation:

Given two fractions are:

[tex]29\dfrac{1}{5}[/tex]

and

[tex]4\dfrac{6}7[/tex]

To find:

The quotient of

[tex]29\dfrac{1}{5}\div 4\dfrac{6}7[/tex]

Solution:

Formula to convert mixed fraction to a fraction:

[tex]p\dfrac{q}{r} = \dfrac{p\times r+q}{r}[/tex]

Using the above formula to rewrite the given mixed fractions:

[tex]29\dfrac{1}{5}[/tex] can be written as:

[tex]\dfrac{29\times 5+1}5\\\Rightarrow \dfrac{146}{5}[/tex]

[tex]4\dfrac{6}7[/tex] can be written as:

[tex]\dfrac{4\times 7+6}{7}\\\Rightarrow \dfrac{34}{7}[/tex]

Now dividing:

[tex]\dfrac{\frac{146}{5}}{\frac{34}{7}}\\\Rightarrow \dfrac{146\times 7}{5\times 34}\\\Rightarrow \approx 6[/tex]

Therefore the quotient is 6.

Answer:

Round the numbers to estimate the quotient.

29 and one-fifth divided by 4 and StartFraction 6 over 7 EndFraction

Which numbers should be used?

✔ 29

÷

✔ 5

The estimated quotient is

✔ 5 4/5

Step-by-step explanation:

Answer:

SAS

best of luck for the test/exam♡~

Answer:

minus three point one four

Answer:

5<14

Step-by-step explanation:

Answer:

4.3

Step-by-step explanation:

Answer:

4.3 would be your scientific answer

Step-by-step explanation:

:) let me know if i help if not ill give you your points back

Answer:

2.25USD$ Per Student

Step-by-step explanation:

Please mark me brainliest :) I need it to rank up :)

Answer:d

Step-by-step explanation:

Should be 4 games not 135

Answer:

D. No. She interpreted the solution of (4, 135) incorrectly.

Step-by-step explanation:

Answer:

57 problems

Step-by-step explanation:

Total number of problems = 76

Percentage of problems answered correctly = 75%

The number of problems Cooper got correctly =

75% of 76

= 75/100 × 76

= 57 problems

Cooper got 57 problem correctly

Answer:

[tex]x^2+4x-5[/tex]

Step-by-step explanation:

Zeros of a quadratic equation are -1 and 5.

Sum of zeros = -1 + 5 = 4

Product of zeros = (-1)(5) = -5

The quadratic equation will be :

[tex]x^2+(\text{sum of zeros})x+\text{product of zeros}\\\\=x^2+4x-5[/tex]

So, the required quadratic equation is [tex]x^2+4x-5[/tex].

Answer:

- 12 meters

28 meters

40 meters

Step-by-step explanation:

Given that:

A fish is 12 meters below the surface of the ocean. What is its elevation?

Position of fish = 12 meters below the surface = - 12 ;

Sea level = 0

Elevation = sea level + position

Elevation = 0 + (- 12)

= - 12 meters

2. A sea bird is 28 meters above the surface of the ocean. What is its elevation?

Position of bird = 28 meters below the surface = (28) ;

Sea level = 0

Elevation = sea level + position

Elevation = 0 + 28

= 28 meters

3. If the bird is directly above the fish, how far apart are they?

If bird is directly above the fish;

Distance between bird and fish :

Elevation of bird - elevation of fish

28 - (-12)

28 + 12

= 40 Meters

Answer:

x = 16  y = 22.627 (or 16[tex]\sqrt{2[/tex])

Step-by-step explanation:

cos(45) = 16/y

y = 16/cos(45)

y = 22.627

tan(45) = 16/x

x = 16/tan(45)

x = 16

*this can also be found because we know this is a right triangle with two angles of 45 degrees. This means that both sides will be equal so x will be 16 and the diagonal will be 16 root 2 (22.627)

Answer:

73.85

Step-by-step explanation:

30% off of 100 is 30$

100-30=70

5.5% of 70 is 3.85

70+3.85=73.85

Answer:

c

Step-cby-step explanation:

hope it helps give me crown pls

The ordered pair is a solution of the linear inequality would be; (8,3)

Inequality is defined as the relation which makes a non-equal comparison between two given functions.

We are given that Brigit earns $10 per hour for bagging groceries at a grocery store and $8 per hour for babysitting. She wants to earn at least $80 this week.

Let x is the number of hours she works at the grocery store and y is the number of hours she babysits.

The linear inequality shown in the graph represents this situation as;

10x + 8y ≥ 80

Therefore, the ordered pair is a solution of the linear inequality would be;

(8,3)

Learn more about inequality ;

brainly.com/question/14164153

#SPJ2

Answer:

4756080

Step-by-step explanation:

I hope this helps you

Answer:

(f o h)(x) = -10x + 32

General Formulas and Concepts:

Pre-Algebra

Algebra I

Step-by-step explanation:

Step 1: Define

f(x) = 2x³ + 8

h(x) = ∛(12 - 5x)

(f o h)(x) is f(h(x))

Step 2: Find Composite Function

And we have our final answer!

Answer: x= 29°

Step-by-step explanation: Add angles D and C. Subtract from 180.

58/2 = 29

Answer:

Step-by-step explanation:

285

Answer:

Company P's total cost is $285

Step-by-step explanation:

Graphed rates of changes and the lowest point was (2375, 285).

Joan sewed 115 fabric squares for her new quilt. Each fabric square was 12 inches by 12 inches. If no fabric square was cut or folded, which statement describes the largest square quilt Joan could make?

Group of answer choices

1.Joan has too many squares for a 9-foot-by-9-foot quilt and not enough squares for a 10-foot-by-10-foot quilt.

2.Joan has too many squares for a 10-foot-by-10-foot quilt and not enough squares for an 11- foot-by-11-foot quilt.

3.Joan has too many squares for an 11-foot-by-11-foot quilt and not enough squares for a 12- foot-by-12-foot quilt.

4.Joan has too many squares for a 12-foot-by-12-foot quilt and not enough squares for a 13-foot-by-13-foot quilt.

Answer:

3.Joan has too many squares for an 11-foot-by-11-foot quilt and not enough squares for a 12- foot-by-12-foot quilt.

Step-by-step explanation:

Given that:

Joan sewed 115 fabrics for her new quilt and each fabric square was 12 by 12 inches, suppose no fabric square was cut or folded, the largest quilt Joan could make was an 11-foot-by-11-foot quilt but not enough squares for a 12- foot-by-12-foot quilt.

Answer:

The net worth of those from 35 to 44 was about 5 times greater than those under 35.

Step-by-step explanation:

69,600 divided by 13,900 is around 5.