Could someone help me?
(50 Points)

Answer:

a. dbc = 66, ABC = 132

b. abd = 52, dbc= 52

Step-by-step explanation:

just remember that bisects means that the angles on either side of the middle line are equal. so for a, dbc = abd and ABC = 2x 66

for b, abd and dbc are equal, so both of them are just 104 divide by two

Answer:

A. 25 B. 45 C. 30

Step-by-step explanation:

A.

75 ÷ 3 = 25

25 × 1 = 25

B.

75 ÷ 5 = 15

15 × 3 = 45

C.

50 ÷ 5 = 10

10 × 3 = 30

Step-by-step explanation:

#1

6 × n + 15 = -42

6n + 15 = -42

6n = -42 - 15

6n = -57

n = -57/6

n = -19/3

#2

b + 3/2b + b + 45 + 2b - 5 + 90 = 540

b + 1.5b + b + 45 + 2b - 5 + 90 = 540

5.5b + 130 = 540

5.5b = 540 - 130

5.5b = 410

b = 410/5.5

b = 74.5

Angles are

b = 74.5

1.5(74.5) = 111.75

74.5 + 45 = 119.5

2(74.5) - 5 = 144

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The value of a polynomial p(x) or f(x) at x = α is obtained by putting x = α in p(x) or f(x) and it is denoted by p(α) ...!

Let f(x) = 4x - 5

⇒f(2) = 4(2) - 5

= 4 × 2 - 5

= 8 - 5

= 3

Hence, If f(x) = 4x-5 then the value of f(2) will be 3 ...!

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Answer:

Step-by-step explanation:

Answer:

-1

Step-by-step explanation:

A polynomial doesn't include no negative exponents so our answer has to be negative in order to make our power positive.

This terms is in between a quadratic and constant term so the terms has to be raised to 1st power.

It has to be negative so the answer will be

-1

Answer:

[tex]\frac{200}{2793}[/tex]

Step-by-step explanation:

1. Convert the decimal into a fraction by doing this. Take 1.8 and write it above a fraction line without the decimal sign.

2. Count the decimal places and below the fraction line write the multiple of 10 with that many zeros so that would [tex]\frac{18}{10}[/tex]

3. Simplify the fraction so that would be [tex]\frac{9}{5}[/tex].

4. Now in order to divide a fraction, multiply by the reciprocal of that fraction so that would be [tex]\frac{9}{5} *\frac{1000}{25137}[/tex].

5. Now reduce the number with the gcf (greatest common factor) which would be 5. So now we have 9*[tex]\frac{200}{25137}[/tex]

6. Reduce the numbers again using the gcf which now would be 9. Now you have the answer which should [tex]\frac{200}{2793}[/tex]

Answer:

x = 1

Step-by-step explanation:

Given

10x = 10 ( isolate x by dividing both sides by 10 )

x = [tex]\frac{10}{10}[/tex] = 1

Answer:

x=1

Step-by-step explanation:

u have to divided both sides of the numbers

Answer:

20 miles

Step-by-step explanation:

Add $1.50 plus $0.60 times 20 which is $13.50

The number you multiply to get to $13.50 is the amount of miles

The point that is not coplanar with G, A, and B are E, F, G, H and J.

Answer:

V=14

Step-by-step explanation:

Answer:

1 17/21

Step-by-step explanation:

the answer is 1 and 17 over 21

Answer:

8

Step-by-step explanation:

(15-4x)+5

(15-4(3))+5

(15-12)+5

3+5=8

Answer:

seven

Step-by-step explanation:

Answer:

-.75

Step-by-step explanation:

-3+-1+0+1= -3

now divide by the number of integers you are taking the mean of.

-3/4=-.75

mram is the AVERAGE

Hi there!  

»»————-　★　————-««

I believe your answer is:

[tex]c = \pm\sqrt{43}[/tex]

»»————-　★　————-««  

Here’s why:

I am assuming that the two is an exponent.  

⸻⸻⸻⸻

[tex]\boxed{\text{Solving for 'c'...}}\\\\c^2 = 43\\----------------\\\rightarrow \sqrt{c^2} = \sqrt{43}\\\\\rightarrow \boxed{c = \pm\sqrt{43}}}[/tex]

⸻⸻⸻⸻

»»————-　★　————-««  

Hope this helps you. I apologize if it’s incorrect.

(10, -2) is in the IV quadrant.

(-3, 8) is in the II quadrant.

Option C is the correct answer.

The coordinates in a graph indicate the location of a point with respect to the x-axis and y-axis.

The coordinates in a graph show the relationship between the information plotted on the given x-axis and y-axis.

We have,

The coordinates are (10, -2) and (-3, 8).

So,

(10, -2) is in the form of (x, -y).

This is in the IV quadrant

(-3, 8) is in the form of (-x, y).

This is in the II quadrant

Thus,

(10, -2) and (-3, 8)  are in Quadrant IV and Quadrant II.

Learn more about coordinates here:

https://brainly.com/question/13118993

#SPJ2

Answer:

This is an example but there you can also find the formula

Step-by-step explanation:

Answer:

see explanation

Step-by-step explanation:

Using the rules of exponents

[tex]a^{-m}[/tex] ⇔ [tex]\frac{1}{a^{m} }[/tex]  , [tex]a^{0}[/tex] = 1

5 (a)

[tex]7^{-6}[/tex] = [tex]\frac{1}{7^{6} }[/tex]

(b)

[tex]\frac{1}{10^{-3} }[/tex] = 10³

(6)

27[tex]x^{0}[/tex][tex]y^{-2}[/tex] ← substitute x = 4 , y = 3

= 27[tex]4^{0}[/tex][tex]3^{-2}[/tex]

= 27 × 1 × [tex]\frac{1}{3^{2} }[/tex]

= 27 × [tex]\frac{1}{9}[/tex]

= 3

Answer:

Step-by-step explanation:

We can write 36 as a product of prime factors: 36 = 2² × 3². The expression 2² × 3² is said to be the prime factorization of 36

Answer:

D. 58. 58.58 REPEATING - 0.58 REPEATING = 58. (not repeating) hope this helps

Step-by-step explanation:

- Zombie

Lets US population be x

ATQ

[tex]\\ \sf\longmapsto \dfrac{x}{10}=32[/tex]

[tex]\\ \sf\longmapsto x=32(10)[/tex]

[tex]\\ \sf\longmapsto x=320million [/tex]

Canada has a population that is about 1/10 as large as the United States. If Canada's population is about 32 million, about how many people live in the United States? Explain the number of zeros in your the answer.

Given,

Population of Canada = 32 million (1/10 of that of the USA)

=> Let the population of the USA be 'x'.

Now,

→ x/10 + 32 (million)

→ x = 32 × 10

→ x = 320 million.

(The number of zeros in 1 million is 6, so the number of zeros in 320 million will be 7)

320000000 or 320 million.

Answer:

AED=63°

SEE IMAGE FOR SOLUTION

Answer:

AED=63°

Step-by-step explanation:

Answer:

33

Step-by-step explanation:

The amount of child tickets sold this day is x, when the amount of adult tickets is 4x

5.2x- the money from children, 9*4x=36x- the money from adults,

5.2x+36x= 1359.6

41.2x=1359.6

x=33- the amount of child tickets

Step-by-step explanation:

74+12-18/3×2-20=54

86-18/3×2-20=54

86-6×2-20=54

86-12-20=54

86-32=54

54=54

Hope it helps.

Please mark as brainliest.

Step-by-step explanation:

If the figure is triangle then,

Let PR be x

So,

PQ+QR+PR= 180 (Sum of all the angles of the triangle)

Therefore,

6x+25+16-3x+x=180

4x+36=180

4x= 180/36

x= 144/4

X= 36

NOW,

PQ= 6x+25

= 6(36)+25

= 216+25 = 241= PQ.

QR = 16-3x

= 16-3(36)

= 16-108

= -92

PR = 36

hope it helps

Answer:

PR = 36

Step-by-step explanation:

If you like my answer than please mark me brainliest thanks

Answer:

24r 2st

Step-by-step explanation:

Answer: 24r 2st

HOPE THIS HELPS :>

Step-by-step explanation:

Answer:

i believe its B

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

We would need to multiply 45 with 20 to get an answer of 1170, but since we also have a remainder, we add that remainder of 30 to 1170 to get 2000. Hope this helped.

Answer:

GIVE BRAINLIEST PLZ

I DONT NEED THNX

x = -15

Step-by-step explanation:

1) Four times sum of a number and 10

4(x + 10)

2) is equal to 100 added to 8 times the number

4(x+10) = 8x + 100

x + 10 = 2x + 25

-15 = x