Mathematics High School

Solve for x in the equation X^2+2x+ 1 = 17
x=-1+ V15
x=-17 17
X=-2+25
x=-12 13

Solve For X In The Equation X^2+2x+ 1 = 17x=-1+ V15x=-17 17X=-2+25x=-12 13

Answers

Answer 1

Answer:

it would be the last answer

Step-by-step explanation:

Related Questions

Which of the following could be the areas of three squares?
A. 12 ft 2 , 16 ft 2 and 20 ft 2
B. 10 ft 2 , 18 ft 2 and 30 ft 2
C. 4 ft 2 , 5 ft 2 and 12 ft 2
D. 8 ft 2 , 16 ft 2 and 24 ft

Answers

D I guess :))))))))))

Answer:

DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD

Step-by-step explanation:

i will give u brain thing
its urgent!!!!!​

Answers

Assuming this is a right triangle, we can use the Pythagorean theorem:

[tex](length-of-leg-1)^2+(length-of-leg-2)^2=(length-of-hypotenuse)^2\\12^2 + 7^2 = (length-of-hypotenuse)^2\\193 = (length-of-hypotenuse)^2\\length-of-hypotenuse = \sqrt{193}[/tex]

Thus x = [tex]\sqrt{193}[/tex]

Hope that helped!

evaluate a+6 for a=10​

Answers

Answer:

a + 6 = 16

or

10 + 6 = 16

Hope this helps! Please mark Brainliest!

Answer: the answer is 16

Step-by-step explanation:  

On what interval/s is the graph decreasing?

Answers

Answer:

-1 < x < 1/3

Step-by-step explanation:

When the graph is decreasing, it means the the graph's slope is negative, or the graph is going towards negative infinity.

We see from the graph that it starts to decrease from -1 to 1/3. Therefore, our answer is -1 < x < 1/3.

Everywhere else on the graph is increasing.

find the missing length indicated
(help me find x)​

Answers

Answer:

48 units

Step-by-step explanation:

By geometric mean theorem:

[tex]x = \sqrt{64 \times 36} \\ \\ \implies \: x = 8 \times 6 \\ \\ \implies \: x = 48 \: units[/tex]

Don collects trading cards. His favorites are baseball and football cards. For
every 8 baseball cards he owns, Don has 15 football cards. What is the ratio
of baseball cards to football cards in his collection?
A. 15:8
B. 8 and 15
C.
15
8
ОО
O D. 8 to 15

Answers

Answer:

The answer is either A or D but I feel like A is the better choice to go with sorry if I'm wrong

Step-by-step explanation:

PLEASE HELP ME!!!

3(6m + 4 + 2m)

Part A: Simplify the above expression. List each step you used to simplify and identify which algebraic property you used on each step. (6 points)
Part C: Show that your simplified expression from Part A is equivalent to the given expression by substituting 3 in for m. Show all your work. (4 points)

Answers

[tex]\\ \rm\Rrightarrow 3(6m+4+2m)[/tex]

[tex]\\ \rm\Rrightarrow 3(8m+4)[/tex]

[tex]\\ \rm\Rrightarrow 24m+12[/tex]

Done!

What is a good estimate for this angle measurement?


A. 130
B. 110
C. 90
D. 70

Answers

Answer:

I would think that it would be 130 degrees.

Step-by-step explanation:

Sorry if this doesn't help! Hope you have a good day/night

Answer:

A

Step-by-step explanation:

There are only two plausible answers here, B or A. C and D are impossible because the angle is obviously an obtuse angle, an angle that is greater than 90.

If you're using a protractor, this is rather easy, just use the protractor to measure the angle. If you are not, it gets a bit complicated. I chose A without a protractor because B is only 20 degrees above 90, and it looks too wide to be only 20 degrees above a right triangle.

Ryder shot a model rocket over an area that consists of two grassy areas, shown in green, and an area with no grass, shown in white. A square is split into 3 sections. The bottom section is 5 acres, the middle section is 30 acres, and the top section is 15 acres. The top and bottom sections are shaded. What is the probability that his model rocket has landed in a grassy area? 0. 2 0. 3 0. 4 0. 6.

Answers

Answer:

Step-by-step explanation:

.4

A recipe calls for 3/4
cup of flour. How many cups of flour will you need to make 3 batches?

Answers

Answer:

The answer is 3. (2 1/4)

The fraction 3/4 multiplied by 3 = 9/4.

9/4 is also equivalent to 2 1/4.

the answer is 2 cups and 1/4 of flour

Solve v= 1/3bh for h, the height of the cone

Answers

Answer:

3/6

Step-by-step explanation:Formula for finding th height of a cone:

1/3 times base time height

Write 1001 as the product of it prime factors

Answers

Answer: 7 × 11 × 13 = 1001

Step-by-step explanation:

Solution: Since, the prime factors of 1001 are 7, 11, 13. Therefore, the product of prime factors = 7 × 11 × 13 = 1001.

Answer:

7 x 11 x 13

Step-by-step explanation:

               1001

             /        \

           11         91

                     /     \

                  7        13

1001 = 11 x 7 x 13

100 POINTS!!!

What Form is 3x + 4y = 12 in?

A. Standard Form

B. Slope-Intercept Form

C. Point-Slope Form

D. General Form

Answers

Answer:  A. Standard Form

Standard form is Ax+By = C, where A,B,C are integers

80 POINTS AND BRAILIST

1. Mrs. Galicia is building a chicken farm in 2021 with an initial population of 3750 chickens. The farm grows at a rate of 2.15% annually. (a) Use the exponential growth model to write an equation that estimates the population t years after 2021. (b) Estimate the population of the town in 2036.
MUST SHOW ALL WORK

Answers

The exponential function is given by [tex]y = 3750(1.0215)^t[/tex], in 2036 the population is 5160.

What is an exponential function?

An exponential function is in the form:

y = abˣ

Where y,x are variables, a is the initial value of y and b is the multiplication factor.

Let y represent the population of the chicken after t years after 2021.

In 2021 with an initial population of 3750 chickens, hence a = 3750.

The farm grows at a rate of 2.15% annually, hence b = 1 + 0.0215 = 1.0215

The exponential function is given by [tex]y = 3750(1.0215)^t[/tex]

In 2036, t = 2036 - 2021 = 15 years

[tex]y = 3750(1.0215)^{15}=5160[/tex]

Find out more on exponential function at: https://brainly.com/question/12940982

Which of these are examples of Security and Protective Services workplaces? Check all that apply. Banks ski areas courtrooms emergency vehicles beaches prisons offices traffic intersections.

Answers

Answer:

banks, ski areas, beaches,  offices, and traffic intersections

Step-by-step explanation:

i did the work

Answer:

A. Banks, B ski areas, E Beaches, G offices, H traffic intersections

Step-by-step explanation:

got it right on EDGE 2023

The measure of arc qs is (4x – 18)°. what is the value of x? 40.5 49.5 94.5 180

Answers

The value of x such that arc QS subtends an angle of (4x – 18)° is 49.5°.

Since QS is the diameter.

What is the diameter?

The diameter is the largest chord of a circle. It subtends an angle of 180° on the center.

So, the angle subtended by the arc QS on the center of the circle =180°

4x-18 = 180°

4x =198°

x= 49.5°

Therefore, The value of x such that arc QS subtends an angle of

(4x – 18)° is 49.5°.

To get more about circles visit:

https://brainly.com/question/25938130

Answer: Its B

Step-by-step explanation:

Find the value of x in the triangle shown below.

Answers

no it’s not 32 it’s going to be 74 because a triangle is 180 and when you subtract 32 it’s 148 and all you have to do is divide by 2!

1. In the following diagram, UW bisects XV at Y. Which of the
following statements must be true?
U
(1) The length of UW is twice the length of YW
(2) The length of UY equals the length of YV
(3) Y is the midpoint of UW.
I
(4) Y is the midpoint of XV.
X

Answers

Answer:

Statement 4 is correct

Step-by-step explanation:

Here, we want to select which statement is true based on the given diagram;

The statement that must be true is that Y is the midpoint of XV

This is because, by bisection , we mean dividing into 2 equal parts

The line UW has divided the line XV into two equal parts

So this mean that Y is the midpoint of the line XV

Spontaneous generation is the idea that life can emerge from nonliving matter. Spontaneous
many in the scientific community up until the mid-nineteenth century. A series of simple experiments tested the validity of
this idea. Evidence used to
support spontaneous generation was the observation that foods over time became covered in maggots or fungal and
bacterial growth, implying that these just appeared." The inference behind spontaneous generation is that there is no
"parent" organism
In 1668, Francesco Redi proposed a different hypothesis to explain the specific example of maggots that appeared on spoiled
food. Explain how Redi disproved the idea of spontaneous generation and helped contribute to the idea that cells come from pre-
existing cells.
A)
B)
Redi reasoned that maggots appeared after meat spoiled, breaking down
the rotten meat
Redi reasoned that flies laid eggs on meat, so meat kept away from adult
flies would remain free of maggots
Redi reasoned that meat had to be exposed to air for maggots to appear.
Meat not exposed to air would remain free from maggots.
Redi reasoned that maggots emerged from condensation. As long as the
meat was kept from water sources, there would be no maggots.
09
D)

Answers

Answer:

Celss do come from pre existing cell.

Redi reasoned that flies laid eggs on meat, so meat kept away from adult

flies would remain free of maggots it is the example .

What contribution did Francesco Redi make to cell theory?

Redi went on to show that while live maggots or flies will reproduce when placed on decomposing flesh in a sealed jar, dead ones would not. This ruled out the existence of any necessary component in extinct organisms as well as the requirement of fresh air for the creation of life.

In a well controlled experiment, Francesco Redi demonstrated how living things are descended from other living things. The third tenet of the cell theory—that cells originate from other living cells—was developed as a result of this research and that of succeeding researchers.

The prehistoric beliefs were put to the test. Francesco Redi disputed the notion that maggots appeared out of thin air from rotting meat in 1668.

To learn more about  Francesco reddy refer to:

https://brainly.com/question/20801972

#SPJ2

(6.1m+8m)+3 please help step by step please

Answers

Answer:

14.1m + 3

Step-by-step explanation:

❖ Step 1: Combine like terms.

[tex](6.1m+8m)+(3)[/tex] [tex]14.1m+3[/tex]

Therefore, the answer is 14.1m + 3.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

Which event is most likely? drawing a heart randomly out of a pile of 10 hearts and 9 spades correctly choosing a random number between 1 and 50 choosing a girl randomly in a class of 8 boys and 17 girls choosing a boy randomly in a class of 10 boys and 15 girls

Answers

Answer:

3

Step-by-step explanation:

What are the factors of x2 - 144?
ас
and
b
ax2 + bx + c

Answers

Answer:

B

Step-by-step explanation:

If not right let me know

Hope you pass!!!


please help me i need help

Answers

Answer:

x = -4

Step-by-step explanation:

See attached image

Pls hurry, I need help! Solve the following question by factoring:

Answers

9x²+24x+20=4(3x)²+2(3x)(4)+20-4=4-4(3x)²+2(3x)(4)+16=0(3x)²+2(3x)(4)+4²=0(3x+4)²=03x+4=0x=-4/3

Answer:

[tex]\huge\boxed{\bf\:x = -\frac{4}{3}}[/tex]

Step-by-step explanation:

[tex]9x ^ { 2 } +24x+20=4[/tex]

Bring 4 to the left hand side of the equation .

[tex]9x^{2}+24x+20-4=0[/tex]

Subtract 4 from 20.

[tex]9x^{2}+24x+16=0[/tex]

Now, factorise it using the splitting-the-middle-term method .

[tex]9x^{2}+24x+16=0 \\9x^{2}+12x+12x+16 =0\\\left(9x^{2}+12x\right)+\left(12x+16\right)=0 \\3x\left(3x+4\right)+4\left(3x+4\right) =0\\\left(3x+4\right)\left(3x+4\right) = 0\\\left(3x+4\right)^{2} = 0[/tex]

Now since both the factors are the same, take one of them,

[tex]3x + 4 = 0\\3x = - 4\\\boxed{\bf\:x = -\frac{4}{3}}[/tex]

▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬

2-[tex]2-\sqrt{x} +1 = \sqrt{x} +3[/tex]

Answers

Answer:

no solution that makes the equation true

(-1/6)^2+4/9(-1/7)=

Answers

1/36-4/63= -1/28

Hope this helped!
The answer is -1/28. In Decimal form it is -0.0357

4 kg of smell fresh washing powder costs 19 Pounds.

How much does 15 Kg cost? Give answer in pounds.

Answers

Answer:

71.25 pounds

Step-by-step explanation:

I'd put it all in a ratio first

So it would look something like this :

WP : P

4. : 19

1. : 4. 75. ( I just divided them both by 4 so wp is 1)

15. : 71. 25. ( I multiplied them by 15 )

work out the perimeter of a semicircle with radius 4cm. Give your answer in term of π

Answers

Answer:

 P= 8π cm

Step-by-step explanation:

hello :

the perimeter is P= 2πr      r is the radius

so :  P= 8π cm

Help please + need explanation

Answers

Answer: 18 dollars

Step-by-step explanation:

Let x be the amount of money each girl recevied. Then, in total, they received 4*x dollars.

We can set up an equation for the information given.

4x - 4*12 = 24

4x - 48 = 24

4x = 72

x = 18

Therefore, each girl received 18 dollars.

The perimeter of a square is 16 inches. What is the length of each side

Answers

Step-by-step explanation:

4in + 4in +4in +4in because 4× 4 is 16 but since you are finding perimeter it is addition

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