Help plz!

Chords, secant segments and tangents are shown. Write an equation, then find the variable(s).

An explanation on how to solve would be great!

Help Plz! Chords, Secant Segments And Tangents Are Shown. Write An Equation, Then Find The Variable(s).

Answers

Answer 1

Answer:

x = 4

Step-by-step explanation:

No sure about the equations but here is a dimensioned scale drawing

Help Plz! Chords, Secant Segments And Tangents Are Shown. Write An Equation, Then Find The Variable(s).

Related Questions

which function is equivalent to f(x)=1/4(x-2)^2+3?

f(x)=1/2x+2
f(x)=1/4x^2-4x+7
f(x)=1/4x^2+4
f(x)=1/4x^2-x+4​

Answers

Answer: f(6) = (6)2 + 1 = 36 + 1 = 37

If we wanted to find and expression for f(g(x)) we could plug in g(x), which is "x - 4" into the function f(x) wherever we see an "x". So:

f(x) = x2 + 1

f(g(x)) = (x - 4)2 + 1 because g(x) is "x - 4"

Step-by-step explanation:

Plz help meh with dis i need it bad! .~.

Answers

Answer:

c

Step-by-step explanation:

Answer: Its either D OR C.

Step-by-step explanation: its less than (suppose to be).

how do you multiply ​

Answers

Answer:

example 7 x 3 means you add 7  3 times

Step-by-step explanation:

Singers enrrique kathy rihanna and bruno are preforming a charity concert for world hunger and their order of appearance will be chosen randomly the outcomes in the sample will be represented as string offers

Answers

Answer:

The answer is "24 elements"

Step-by-step explanation:

Please find the complete question in the attached file.

Given that:

[tex]\to Enrique=E\\\\ \to Katie=K \\\\\to Rihanna=R \\\\\to Bruno=B\\\\[/tex]

The element in space are:

[tex]EKRB , ERKB , ERBK , EKBR , EBKR , EBRK , KERB , KEBR , KREB , KRBE ,\\\\ KBRE , KBER , RKEB , RKBE , RBKE , RBEK , REBK , REKB , BEKR , BERK ,\\\\ BREK ,BRKE , BKRE , BKER[/tex]

indentify the measure of angle 2. ( write the number only.)

Answers

Answer:

72°

Step-by-step explanation:

here's your solution

=> we know angle A + angle S = 2

=> angle 2 = 30° + 42°

=> 72°

hope it helps

Based on the problem above, how would you rewrite as a binomial squared?

x^2 + 8x - 3 = 0 (x + __ )^2 = __

Answers

Answer:

the quadratic equation cannot be written as the square of a binomial

Step-by-step explanation:

Given the expression

x^2 + 8x - 3 = 0

On factorizing

x = -8±√8²-4(-3)/2

x = -8±√64+12/2

x = -8±√76/2

x = -8±8.7/2

Note that since the since the discriminant is not a prefect square, the quadratic equation cannot be written as the square of a binomial

6. There are 785 students in the senior class. If there are 77 more females in
the class than males, how many male and female seniors are there?

... please solve this using if systems of equations

Answers

Answer:

there are 431 females and 354 males in the class

Step-by-step explanation:

Let the number of females student in the class be x

Let the males by y

If there are 785 students in the senior class, then;

x+y = 785 .... 1

If there are 77 more females in  the class than males, then;

x = y+77 ....2

Substitute 2 into 1

y+77+y = 785

2y = 785 - 77

2y = 708

y = 708/2

y = 354

Since x = 785 - y

x = 785 - 354

x = 431

Hence there are 431 females and 354 males in the class

I need both an answer an explaination

Answers

Sin(C) is 7/25 because 7 is opposite and 25 is the hypotenuse
Cos (C) is 24/25 because 24 is adjacent and 25 is the hypotenuse
Tan (C) is 7/24 because 7 is opposite and 24 is adjacent

-3x²+5x-8 and -10x²-x-3​

Answers

Answer:                                                                                                                       1.)−(3

ok, is this right?
Algebraic inequalities use variables to represent unknown values

the problem was
78
___ - b>92
4
would you write it like this
seventy-eight divided by 4, minus a number is greater than nintey-two.
is it right?!

Answers

Answer:

yes

Step-by-step explanation:

solve simultaneously
[tex] {2}^{x} + {3}^{y} = 9 \\ {2}^{x + 2} - {3}^{y + 1} = 8[/tex]

Answers

Answer:

I hope this helps you :)

Answer:

2x+3y=9

2x+2-3y+1=8

2x-3y=8

2x-3y+3y=8+3y

2x=8+3y

2x=8+3y

2      2

x=8+3y

    2

2(x) +3y=9

2* (8+3y)/2 +3y=9

(16+6y)/2)+3y=9

2*(16+6y)/2)+3y=9

16+6y+6y=18

6y+6y=18-16

12y=2

12y = 2

12      12

y=2

  12

y=0.16666666666667

2x+3 (0.16666666666667)=9

2x+0.5=9

2x=9-0.5

2x=8.5

2x = 8.5

2       2

x=8.5

    2

x=4.25

There are eight 4th grader class going on a field trip there are 20 students in each class and 22 adults who plan to go each bus will carry 48 people how many buses are needed

Answers

Answer:

Hard

Step-by-step explanation:

I don't know sorry

Answer:

8x20+22

160+22

182.

48x4= 192 (closest to 182) since you can’t have a remainder of kids.

(I’m in 6th grade so I hope I helped and didn’t get it wrong)

So the answer is 4 or 5 busses.

a number t divided by 17 equals the opposite of three

Answers

t/17=-3

---

I have no idea how to explain so...

hope it helps?

Answer:

Well the opposite of three (my guess) would be -3 so you multiply 17 by -3 and that is -51 (-51÷17=-3) so the number is -51

Step-by-step explanation:

(a) Find the product of: cube root 2 × six root 5​

Answers

Answer:

I BELIVE IT IS -2

Step-by-step explanation:

5
2
6

2
3
5
2
6
2
3
6
Combine using the product rule for radicals.
6

5
2

2
3
5
2

2
3
6
Raise
5
5
to the power of
2
2
.
6

25

2
3
25

2
3
6
Raise
2
2
to the power of
3
3
.
6

25

8
25

8
6
Multiply
25
25
by
8
8
.
6

200
200
6
The result can be shown in multiple forms.
Exact Form:
6

200
200
6
Decimal Form:
2.41827117

2.41827117

can anyone do this quickly?

Answers

Answer:

4th option (x = 60)

Step-by-step explanation:

This is isosceles triangle so the angles are the same. Think of this as an mirror. AE is the same as BE so you can assume angle ABE is 30 degrees.

30+30=60

180-60=120

So angle AEB is 120.

That is supplementary angle so the other side must be 180-120=60.

So, the middle smaller triangle is isosceles as well, so BED and BDE are both 60.

60+60=120, 180-120=60

So angle x = 60

Please help.
Algebra.

Answers

The first one is -3 and the second one is 4. You gotta remember the rule where a^-x would be 1/a^x.

The function g is defined by g(x) = 3x - 5.
Find g (2x).

Answers

we want to replace x with 2x in the original equation
g(2x) = 3(2x) -5
We can multiply 3 and 2x to simplify this, which will give us 6x
g(2x) = 6x - 5

solve for x

x- 5/3=1​

Answers

Answer:

x = 8/3 or 2 2/3

Step-by-step explanation:

x - 5/3 = 1

x - 5/3 + 5/3 = x

1 + 5/3 = 8/3 or 2 2/3

x = 8/3 or 2 2/3

Answer:

x = [tex]\frac{8}{3}[/tex]

Step-by-step explanation:

Given

x - [tex]\frac{5}{3}[/tex] = 1 ( multiply through by 3 to clear the fraction )

3x - 5 = 3 ( add 5 to both sides )

3x = 8 ( divide both sides by 3 )

x = [tex]\frac{8}{3}[/tex]

Pls help me and thank you!

Answers

Answer : -3/4 ..............

What is the area of the parallelogram?

9, 8, 6​

Answers

I think 432 sorry if wrong

Which of
the following describes the polynomial function?

Answers

Answer:

can you put an illustration or picture for me to understand what your saying?.

Step-by-step explanation:

What is the measure of angle DEF?
A: 28
B: 62
C: 118
D: 152

Answers

D is the correct answer

NEED HELP IMMEDIATELY ​

Answers

It’s the third option maybe I’m not sure I can’t see the full question

Select the set of measurements that can form a triangle.
A. 35°, 150, 130°
B. 90°, 90°, 7 inches
C. 709, 70°, 70°
D. 17 inches, 8 inches, 2 inches

Answers

Answer:

B

Step-by-step explanation:

In a baseball card collection, 40% of the cards are worth more than 100$. If 12 cards in the collection are worth more than $100, how many total baseball cards are in the collection?

Answers

Answer:

30

Step-by-step explanation:

12 is 40% of the total number of cards.

12 = 0.4x, where x is total number of cards

/0.4 /0.4

30 = x

30 cards

30 Is the answer to your question :)

please someone help me i'm gonna cry lol

Answers

[tex]\sqrt{2}[/tex]Answer:

Step-by-step explanation:

now the equations looks like

5-4*Cos(x) = y

when 45° gets plugged into Cos(x) we get [tex]\sqrt{2}[/tex]/2 again

5- 4 * ([tex]\sqrt{2}[/tex]/2) = y

5-2[tex]\sqrt{2}[/tex]=y

leave it in that form . it's exact that way

ANSWER FAST ITS DUE IN AN HOURRRRRR

Answers

You question by using your brain I don’t know answers but please give me brainliest I’m trying to rank up. Y = mix+b

The ratio of girls to boys is 12 girls to 20 boys.
If there are 3 girls, how many boys are there?
There are
boys.
Next Question

Answers

Answer:

5

Step-by-step explanation:

ratio = 12:20

12/4 = 3

so we do

20/4 = 5

there are 5 boys

Another way, we can write it as a fraction

12/20 = 3/x

12x = 60

x = 5

Answer:

5 boys

Step-by-step explanation:

Write it like this:

3/X=12/20

Then, cross multiply.

3*20=60

X*12=12X

12X=60

Divide both sides by 12

60/12=5

X=5

The unknown number is 5

If there are 3 girls, then there are 5 boys.

Given (11,2) and (x,−4), find all x such that the distance between these two points is 10. Separate multiple answers with a comma.

Answers

Answer: x = 3, 19

Step-by-step explanation:

Given

Two points i.e.  [tex](11,2)\ \text{and}\ (x,-4)[/tex] are given

Distance between them is 10 units

Distance is given by the distance formula

[tex]\Rightarrow d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

Distance between two points is

[tex]\Rightarrow 10=\sqrt{(x-11)^2+(-4-2)^2}[/tex]

Squaring both sides

[tex]\Rightarrow 100=(x-11)^2+(-6)^2\\\Rightarrow 100=x^2+121-22x+36\\\Rightarrow x^2-22x+57=0\\\Rightarrow x^2-19x-3x+57=0\\\Rightarrow x(x-19)-3(x-19)=0\\\Rightarrow (x-19)(x-3)=0[/tex]

i.e. [tex]x\ \text{can be }\ x=3\ or\ 19[/tex]

Which of the following is a parent function?
A. f(x) = 2^x
B. f(x)=-3^x3 +1
C. f(x) = 3^x-x/3
D. f(x)=1/2•3^x

Answers

Answer:

B I believe that's the answer

Step-by-step explanation:

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