HELP 50 PTS AND BRAINLY!!!

Using similar triangles, it is found that the measure of angle B is of 74º.

Similar triangles are triangles that have the same angle measures, and whose side lengths are proportional.

In this problem, the triangle ABC was translated, resulting in triangle A'B'C'. A translation does not change the measures of the angles, hence their angles are given as follows:

80º, 26º and B.

The sum of the internal angles of a triangle is of 180º, hence:

80 + 26 + B = 180

B = 74º.

The measure of angle B is of 74º.

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Answer:

Axis of symmetry is the green dotted line

Answer:67

Step-by-step explanation:

Answer:

2n - 9 = 21

Step-by-step explanation:

I believe you do subtract 9 from 2 times x-

Hope this helps xx I'm so sorry if this is wrong °.°·(((p(≧□≦)q)))·°.°

The total number of bags Sharon have is 7 and the total number of apples Sharon have is 45.

Let total number of bags = x

Let total number of apples Sharon has = y

If she packs 6 apples in each bag, she will have 3 apples left. So, mathematically we can write

6x + 3 = y                                                       equation 1

If she packs 7 apples in a bag, she will be four apples short. So, mathematically we can write

7x - 4 = y                                                         equation 2                

On subtracting equation 1 from equation 2 , we get

x - 7 = 0

⇒ x = 7

Substitute x = 7 in equation 1 , we get

6 ( 7 ) + 3 = y

⇒ y = 45

The total number of bags Sharon have is 7 and the total number of apples Sharon have is 45.

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Answer:92.

Step-by-step explanation:

Answer:8/block

Step-by-step explanation:16/2=18 hope this helps

Answer:

8

Step-by-step explanation:

16 houses divided by 2 blocks

16/2=8

8x2=16

Answer:

A

Step-by-step explanation:

x² + 7x + 12 = 0

consider the factors of the constant term (+ 12) which sum to give the coefficient of the x- term (+ 7)

the factors are + 3 and + 4 , since

3 × 4 = + 12 and 3 + 4 = + 7 , then

(x + 3)(x + 4) = 0

equate each factor to zero and solve for x

x + 3 = 0 ⇒ x = - 3

x + 4 = 0 ⇒ x = - 4

Answer: 5859375

Step-by-step explanation:

3, 15, 75...

75/15=5

15/3=5

Every term multiplied by 5 is the next term. Hence, the equation for this sequence can be expressed as:

y=3*[tex]5^{x-1}[/tex]    ==> y is the term when x is the term number and 3 is the first number in the sequence

Now let's solve for the 10th term:

y=3*[tex]5^{10-1}[/tex]

y=3*[tex]5^{9}[/tex]

y=3*1953125

y=5859375

Answer:

1080

Step-by-step explanation:

Answer:

97th term of arthmetic progression is

-16+ 96* 18

Step-by-step explanation:

Answer:

[tex]{ \tt{x + 4 = {x}^{2} }} \\ { \tt{ \sqrt{(x + 4)} } = \sqrt{ {x}^{2} } } \\ { \tt{ \sqrt{(x + 4) } = x}}[/tex]

Answer:

A

Step-by-step explanation:

assuming you meant y = x² + 12x - 7 , then

given a quadratic in standard form

y = ax² + bx + c (a ≠ 0 )

the x- coordinate of the vertex is

x = - [tex]\frac{b}{2a}[/tex]

y = x² + 12x - 7 ← is in standard form

with a = 1 , b = 12 , then x- coordinate of vertex is

x = - [tex]\frac{12}{2}[/tex] = - 6

substitute x = - 6 into the equation for corresponding y- coordinate

y = (- 6)² + 12(- 6) - 7

  = 36 - 72 - 7

 = - 43

vertex = (- 6, - 43 )

We get that the number of pots that can be filled are 20 pots.

We are given that:

The total amount of yoghurt with Geela = 20 liters.

The amount of yoghurt in 1 pot = 1 liter

Now, we need to find the number of pots that can be filled.

So, we will do this by using division.

We get that:

Number of pots that can be filled. = 20 / 1

Number of pots that can be filled. = 20 pots

Therefore, we get that the number of pots that can be filled are 20 pots.

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Answer: 8 feet

Step-by-step explanation:

Let,

Width= x

Length= x + 4

Perimeter= 24 ft

Now,

2{x+(x+4)}= 24

⇒ x = 4

Width= 4 feet

Length= 8 feet

Believe "A" would be correct.

Answer:

Step-by-step explanation:

I believe that it would be C. Gender

this is because someones Height, weight, and age doesn't really matter when you are signing up for something, or applying for a job. But back in the old days, you gender was crucial to what priveleges you were allowed.

This is just my opinion, feel free to call me out if I'm wrong!

Hope this helps!^^

Using a linear function, it will take 8 years for the Springfield zoo to have 35 gorillas.

A linear function is modeled by:

y = mx + b

In which:

For this problem, the parameters are given as follows:

m = 4, b = 3.

Hence the number of gorillas after x years is given by:

G(x) = 3 + 4x.

It will have 35 gorillas when:

G(x) = 35.

Hence:

3 + 4x = 35.

4x = 32.

x = 32/4

x = 8.

It will take 8 years for the Springfield zoo to have 35 gorillas.

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Answer: i need points (dont delete ily<3) (respect my grind)

Step-by-step explanation:

The desert temperature, h, oscillates daily between 40°f at 5am and 80°f at 5pm. write a possible formula for h is - [tex]H(t) = -20 cos \frac{pi}{12} t + 60[/tex]

y = A cos[B(x-C)] + D, where

A = amplitude,

period = 2π / |B|

C = Phase shift

D = vertical shift

Amplitude = (Max value - Min value) / 2

Amplitude = 80 - 40 / 2

Amplitude = 20

24 = 2π / |B|

B = π / 12

vertical shift = Max value + Min value / 2

D = 80 + 40 / 2

D = 60

Since the temp. is min. at t = 0, we will use negative cosine.

H(t) = -20 cos(π t/ 12) + 60

∴ Our required equation will be - [tex]H(t) = -20 cos \frac{pi}{12} t + 60[/tex]

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Answer:

-42 In Scientific notation would be  4.2 × 101

Answer: I'm pretty sure the answer is  −6.62 × 10^−8 and if you're taking the quiz on flvs then it should be B.

gl on ur quiz!

Answer: x = -2, 2

Step-by-step explanation:

2x^2 + 1 = 9

        -1.     -1

2x^2 = 8

2x^2/2 = 8/2

x^2 = 4

[tex]\sqrt{x^2} = \sqrt{4}[/tex]

x = -2, 2

Answer:

thsnk

Step-by-step explanation:

Answer:

4096/729

Step-by-step explanation:

To raise a fraction to a power raise numerator and denominator to that power.

(16/9) ^3

4096/729

Answer:

a) 4096/729

Step-by-step explanation:

Given problem,

→ ((-4/3)²)³

Let's solve the given problem,

→ ((-4/3)²)³

→ (-4²/3²)³

→ (16/9)³

→ 16³/9³

→ 4096/729

Hence, answer is 4096/729.

Answer:

1. 13 As there are 13 points indicating there are 13 students 2. 39.

Step-by-step explanation:

no because division is not associative only multiplication.

The expressions of all the functions are;

1) f(x) = 0.75x

2)g(x) = 0.8x

3) (f o g)(x) = 0.6x

4) (g o f)(x) = 0.6x

We are told that f(x) is the price with the $20 coupon applied, and

g(x) is the price with the 15% discount applied. Thus;

1) An expression for f(x) is;

f(x) = (1 - 0.25)x = 0.75x

f(x) = 0.75x

2) An expression for g(x) is;

g(x) = (1 - 0.2)x = 0.8x

g(x) = 0.8x

3) An expression for (f o g)(x) is;

(f o g)(x)  = f(g(x)) = 0.75(0.8x) = 0.6x

(f o g)(x) = 0.6x

4) An expression for (g o f)(x) is;

(g o f)(x) = 0.8(0.75x) = 0.6x

(g o f)(x) = 0.6x

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Answer:

x=5

Step-by-step explanation:

3(5+5) = 30

3(10) = 30

<3

Qualitative data include the eye color of students involved in after-school activities and the characteristics of various types of birds.

So,

Therefore, qualitative data include the eye color of students participating in after-school activities as well as the characteristics of various bird species.

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A linear equation in one variable is the equation that has one one term

You should understand that an equation is linear if there highest power of the equation is one (1)

The linear equation can have one or two terms. But in this regard, it the equation contains only a term or variable say x,y,m, p, q, a, b etc, the equation is said to be in one variable.

Taking the following sets of equations

x+4 = 5

2y-8=0

x+4=3-8x

These equations are linear and they contain only one variable.

Therefore, a linear equation is the equation containing one variable whose highest power of the variable is one.

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Answer:

  x = 4

Step-by-step explanation:

You want the equation of the vertical line through (4, 6).

Slope is the ratio of rise to run for a line. When the "run" is zero, that ratio becomes undefined. The "run" will be zero for any rise when the line is vertical.

The equation of such a line has the form ...

  x = c . . . . . for some constant c

In order for this equation to be satisfied when (x, y) = (4, 6), the value of the constant must match the x-coordinate of the point.

The equation is x = 4.

The given function is an equation describing the expenses of Gloria at her school cafeteria: She has 40 dollars in total and spends 2.75 dollars for each meal; 40 - 2.75x is the new function of linear equation.

Linear equations refer to the equations that involve two or more variables in the form of "ax + b".

Now,

Given: The expenses of Gloria at her school cafeteria is given by the linear equation: 40 - 1.5x, where x = number of meals purchased.

To find: The relation when 1.50 changes to 2.75.

Finding:

Hence, The given function is an equation describing the expenses of Gloria at her school cafeteria: She has 40 dollars in total and spends 2.75 dollars for each meal; 40 - 2.75x is the new function of linear equation.

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(COMPLETE QUESTION:

Gloria has a lunch account in the school cafeteria. The balance, f(x), in her account can be represented by the function f(x) = –1.50x + 40, where x is the number of meals purchased. Suppose –1.50 changed to –2.75. What does this mean in the context of the problem?)

26 pregnant women who were getting prenatal care and had either acknowledged marijuana usage or had urine samples test positive for marijuana underwent semi-structured interviews. During interviews, it was determined where women got their information on the dangers of prenatal marijuana use and how valuable they thought it was. Two coders independently coded the interview data, iteratively improved the codes, and looked over the transcripts for themes.

The most frequently used illegal substance during pregnancy is marijuana. Little is known about how pregnant marijuana users learn about and comprehend perinatal marijuana use. To further understand their information-seeking behaviors and opinions of the value of material accessible about perinatal marijuana use, we performed a qualitative study among pregnant marijuana users.

What are some common women's health issues?

Heart Disease. One in every four deaths among women in the US is due to heart disease.

ovarian cancer.

Cervical and ovarian cancer.

Reproductive health.

Pregnancy problems

Autoimmune Conditions.

Both anxiety and depression.

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