What Is The Degree Measure Of The Angle Passing Through This Point? (2024)

Answer:

D

Step-by-step explanation:

complete the square

x^2 + 6x + 1 = 0

x^2 + 6x +(6/2)^2 -(6/2)^2 +1 =0

(x+3)^2 -9+1=0

(x+3)^2 = 8

Answer:

19,800 cm2

Step-by-step explanation:

Hope this helps

Answer:

19,800 cm2

Step-by-step explanation:

Hope this helps

Whentwotriangles are congruenttheywill haveexactly thesame threesidesandexactly thesame three angles. Theequalsidesand anglesmaynotbe in thesameposition (ifthereisa turn or a flip),buttheyarethere.

Answer:

b.

1017 sq. cm

Step-by-step explanation:

Surface area:

The surface area of a sphere with radius r is given by:

[tex]S = 4\pi r^2[/tex]

In this question:

Diameter of 18, since the radius is half the diameter, [tex]r = \frac{18}{2} = 9[/tex]

The surface area is:

[tex]S = 4\pi*9^2 = 1017[/tex]

So 1017 square centimeters, and the best option is b.

Answer:

[tex]t + \frac{13}{2} = 10 \\ t = 10 - \frac{13}{2} \\ t = \frac{7}{2} [/tex] \\ t = 3.5

Answer:

60g/cm - 78grams . 2560ml

Step-by-step explanation:

The average of a dataset is the sum of the dataset divided by the count of the dataset.

The average mass readings of students A and B is 80560g

Given that:

[tex]Student\ A: 80,560\ 80,555\ 80,565[/tex]

[tex]Student\ B: 80,400\ 79,551\ 81,729[/tex]

The average mass is calculated using average formula

[tex]\bar x = \frac{\sum x}{n}[/tex]

For both students

[tex]n = 3[/tex] --- the number of mass readings

So, we have:

Student A

[tex]\bar x_A = \frac{80560 + 80555 + 80565 }{3}[/tex]

[tex]\bar x_A = \frac{241680}{3}[/tex]

[tex]\bar x_A = 80560g[/tex]

Student B

[tex]\bar x_B = \frac{80400+ 79551+ 81729}{3}[/tex]

[tex]\bar x_B = \frac{241680}{3}[/tex]

[tex]\bar x_B = 80560g[/tex]

Hence, the average mass readings of both students is 80560g

Read more about average at:

https://brainly.com/question/4001516

Answer c -step explanation:

The recursive rule that best describes the sequence 3, 14, 36, 80, ...is [tex]a_{n} =2a_{n-1} +8[/tex].

What is a sequence?

A sequence is a particular order in which related things follow each other.

Let us cross-check the recursive rule [tex]a_{n} =2a_{n-1} +8[/tex]....(1)

Given sequence is: 3, 14, 36, 80, .....

Put n=1, 2, 3 in (1)

[tex]a_{2} =2a_1+8\\a_{2} =2*3+8\\a_{2} =14[/tex]

[tex]a_{3} =2a_2+8\\a_{3} =2*14+8\\a_{3} =36[/tex]

[tex]a_{4} =2a_3+8\\a_{4} =2*36+8\\a_{4} =80[/tex]

We are getting the sequence as 3, 14, 36, 80, ..... i.e. same as the given sequence.

Therefore, the recursive rule that best describes the sequence 3, 14, 36, 80, ...is [tex]a_{n} =2a_{n-1} +8[/tex].

To get more about sequence visit:

https://brainly.com/question/7882626

Answer:

100

Step-by-step explanation:

100

Answer:

Step-by-step explanation:

So can you help me out little more pls so I can get a good grade so help me out so my teacher can say the is a good answer.

Answer:

2.4

Step-by-step explanation:

Answer:

1) Slope of the line [tex]y = \frac{-3}{2}[/tex]

2)Slope of the line m = 2

3) slope of the line m = -5

Step-by-step explanation:

Step(i):-

Given that equation of the straight line 3 x+2 y =0

The slope - intercept form y = mx +c

2 y = - 3x

[tex]y = \frac{-3}{2} x[/tex]

Slope of the line [tex]y = \frac{-3}{2}[/tex]

Step(ii):-

Given that equation of the straight line 2 x- y = 3

The slope - intercept form y = mx +c

y = 2x -3

slope of the line m = 2

Step(iii):-

Given that equation of the straight line 5 x + y = 10

The slope - intercept form y = mx +c

y = -5x +10

slope of the line m = -5

Answer:

10

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

X values cannot repeat in a function, 3 is used as an X value twice in A, and therefore cannot be a function.

If this is graphed, you can use the vertical line test, if a vertical line on any point goes through other points, it is not a function.

In this case, just check if X repeats.

Answer: yes

Step-by-step explanation:

Answer:

I looked it up. And I believe so. "The vertical cross-section of a cylinder is a rectangle, and the horizontal cross-section is a circle."

Answer:

6/5 or 1 1/5

Step-by-step explanation:

Answer:

6/5

Step-by-step explanation:

6*1/5 = 6/5 is the answer

Answer:

He had $22.60

Step-by-step explanation:

$9.50 + $4.35 = 13.85 + 8.75 = $22.60

(x-10)(x+2)

x^2-10x-20

The required trinomial expression is given as x² -8x - 20.

What is a polynomial function?

A polynomial function is a function that applies only integer dominions or only positive integer powers of a value in an equation such as the monomial , binomial and trinomial etc. ax+b is a polynomial.

here,
A trinomial is consist of 3 terms in the expression,
Now, simplify the given expression,
(x-10)(x+2) = x² -10x + 2x - 20
= x² - 8x - 20

Thus, the required trinomial expression is given as x² -8x - 20.

Learn more about polynomial function here:

https://brainly.com/question/12976257
#SPJ2

Answer:

30% i think so yea......

Answer:

68

Step-by-step explanation:

130% × Y = 88.40

Y = 88.40 ÷ 130%

Y = 68

Checking...

68 × 130% = 88.40

Sorry it so long to respond. I just learned how to calculate it myself.

Answer:

i think y = 10.4

Step-by-step explanation:

Answer:

B,E,F

Step-by-step explanation:

edge 2022

can I get brainiest pls

Answer:

B. (-1, 2) and (-5, -2)

Explanation:

You can determine that y equals x+3 from the first equation.

You can plug it into the other equation to find x.

Answer: B

Step-by-step explanation:

Let use the subsitution method. since y= x+3 we will set it equal to the quadratic.

x+3=[tex]x^{2} +7x+8[/tex] then subtract 3 from both sides

x=x^{2} +7x+5 then subtract x from both sides

x^{2} +6x+5 Then using the AC method the roots are (x+1)(x+5) set it equal to zero and the answers are x=-1, x=-5, plug that back i the equation and we get y=2 and -2 so B

Answer:

D

Step by step explanation:

You must use the radical expression rule to change the expression, which then becomes D

Answer:

A part of a thing

Answer:

When two ratios or fractions are equivalent.

Step-by-step explanation:

Example 5/10 = 1/2

Answer:

The value of c is -10.

Step-by-step explanation:

Since (x+3) is a factor of the polynomial p(x).

We have that:

x + 3 = 0 -> x = -3

So p(-3) = 0

Then

[tex]p(x) = x^3 - 4x^2 + cx + 33[/tex]

[tex](-3)^3 - 4(-3)^2 - 3c + 33 = 0[/tex]

[tex]-27 - 36 - 3c + 33 = 0[/tex]

[tex]3c = -30[/tex]

[tex]c = -\frac{30}{3}[/tex]

[tex]c = -10[/tex]

The value of c is -10.

Answer:

There is 5 main steps.

Step-by-step explanation:

Each Null Hypothesis is stated.

Define the Alternate Assumption.

Set degree of importance

Determine the statistics for the evaluation and the accompanying P-value.

A Hypothesis and summary drawing.

Answer:

y=3x-2

Step-by-step explanation:

y-4=3(x-2)

y-4=3x-6

y=3x-2

Answer:

can you please write it differently cuz its kinda confusing

Answer:

W

Step-by-step explanation:

Answer:

56ft

Step-by-step explanation:

Answer: 6) x= 17 Same side interior angles sum to 180.

7) x= 3 Alternate exterior angles are equal.

8) x= 35 Corresponding angles are equal.

9) x= 12 Alternate interior angles are equal

Step-by-step explanation:

6) x= Same side interior angles sum to 180.

53+(8x-9)= 180

44+8x= 180

Subtract 44 from both sides

8x= 136

Divide both sides by 8

X = 17

7) x= Alternate exterior angles are equal. 15x+29= 26x-4

Subtract 15x from both sides

29= 11x-4

Add 4 to both sides

33= 11x

Divide both sides by 11

X=3

8) x= Corresponding angles are equal.

4x+7= 6x-63

Subtract 4x from both sides

7 = 2x -63

Add 63 to both sides

70= 2x

Divide both sides by 2

X= 35

9) x= Alternate interior angles are equal

9x+37= 14x-23

Subtract 9 x from both sides

37= 5x -23

Add 23 to both sides

60= 5x

Divide both sides by 5

12=x