Someone pls help???????????????????????????????

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Actually Welcome to the Concept of the Straight lines.

equation of the line perpendicular to the given line is

[tex]y = \frac{1}{4} x + 3[/tex]

There are 15 years was his money invested.

Simple Interest is an easy method of calculating the interest for a loan/principal amount.

Given

Frank invests $1,000 in simple interest investment account that pays 8% a year.

After a number of years, he withdraws his balance of $2,200.

The number of years was his money inversted is;

[tex]\rm I= P\times r \times t[/tex]

Where p is the principal amount, r is the rate of interest, I is the amount and  t is the time.

Substitute all the values in the formula;

[tex]\rm I= P\times r \times t\\\\2200-1000= 1000 \times .08 \times t\\\\1200 = 80t\\\\t = \dfrac{1200}{80}\\\\t=15[/tex]

Hence, in the 15 years was his money invested.

To know more about investing click the link given below.

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Answer:

its C i think :/

Step-by-step explanation:

The simplified product is 2x³ + 5x² - x - 6.

Option C is the correct answer.

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

Example: 2 + 3x + 4y = 7 is an expression.

We have,

(2x + 3) (x² + x - 2)

(2x)(x²) + (2x)(x) + (2x)(–2) + (3)(x²) + (3)(x) + (3)(–2)

2x³ + 2x² - 4x + 3x² + 3x - 6

2x³ + 5x² - x - 6

Thus,

The final expression is 2x³ + 5x² - x - 6.

Learn more about expressions here:

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#SPJ2

Answer:

[tex]x^3+9x^2+16x-6[/tex]

Step-by-step explanation:

When you learned to divide numbers, you said that 10 divided by 2 has quotient 5 since 5 times 2 was 10.

Same difference, let's multiply the two polynomials:

[tex](x^2+6x-2)(x+3) = x^3+9x^2+16x-6[/tex].

that assuming that you want no remainder. If you care about the remainder, just change the constant term with anything you want. the distance from [tex]-6[/tex] will be your remainder.

Answer:

p=3/8

Step-by-step explanation:

We know that 1/4=4/8
We can subtract 4/8 from 7/8 to get 3/8
3/8

Answer:

A. The rate Aaron travels with the current

Step-by-step explanation:

Distance travelled = 3 mph in still water(downstream)

Time it takes for him to travel with the current = 12 / (3+x)

Where,

x = rate of the current

Denominator, 3 + x = The rate Aaron travels with the current

Therefore, the correct answer is

A. The rate Aaron travels with the current

Answer:

All vehicles, cycles, motorcycles, scooters, cars, bus, trucks, trains, etc. can run but can't walk. Aeroplanes can run and fly but can't walk.

Step-by-step explanation:

Answer:

your mouth,  or a river

Step-by-step explanation:

Answer:

B. - ( -3, -2 )

Step-by-step explanation:

Answer:98

Step-by-step explanation:

Answer:

14x7= 98

Step-by-step explanation:

for multiplication, think about if there are 9, 10 base blocks and 8, 1 base block

Answer:

yes, they are equivalent

Step-by-step explanation:

5(x+3)... distribute the 5.... 5x +15

Answer:

yes they are equivalent

Step-by-step explanation:

5(x+3)=5x+15

you distribute the 5 to x and 3

5x+15=5x+15

Answer:

The answer is B, C, and E

Step-by-step explanation:

I did this

Answer:

b,c, and e on edge

Step-by-step explanation:

Answer:

This is the in and out box where you can plug in the numbers in the x box into the above equations.

y = 7(6) - 3

y = 39

y = 7(5) - 3

y = 32

y = 7(-9) - 3

y = -66

y = 7(1) - 3

y = 4

y = 7(2) - 3

y = 11

Answer:

See below.

Step-by-step explanation:

There are four ticks between each term, meaning that any point in between would be represented in fourths.

B is located at the first tick between 2 and 3, so the fraction is 2 1/4.

-hope it helps

Answer:

The correct answer is 2 1/4

Step-by-step explanation:

There are 4 dashes in the number line from 2 to 3 so the fraction has to be /4

It is 1/4 because B is on the first dash after 2

Answer:

256

Step-by-step explanation:

The quotient of the given expression will be 256.

From the given data

[tex]=\dfrac{2^{4} }{2^{-4} }[/tex]

Now it will become

[tex]2^{4} \times 2^{4} = 2^{8} =256[/tex]

Thus the quotient of the given expression will be 256

To know more about Start and End fraction follow

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Answer:  

B

Step-by-step explanation:

Latoya created a factor tree and wrote the prime factorization of 90 shown below.

A factor tree of 90. 90 branches to 9 and 10. 9 branches to 3 and 3. 10 branches to 2 and 5. The equation is 90 = 2 times 3 times 5.

What is Latoya’s error?

She should not have found the factors of 9.

She should have included an exponent of 2 on the 3.

She should have included 9 and 10 in the prime factorization.

She should have started the tree with 2 times 45.

Hope this helps!!!!!!

Answer:

B

Step-by-step explanation: make it brainleist plz

Answer:

the people would save 12 meters

Step-by-step explanation:

If it is a right triangle that has 45,45,90 angles, Than two side lengths would be the same, so there are two 30 meter side lengths. The path is 48 meters long, and the road would be 60 meters long (30+30), so you subtract 48 from 60, and get 12. You would save 12 meters

Using the normal distribution, Joshua's score is communicated as being in the 84th percentile.

In a normal distribution with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the z-score of a measure X is given by:

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

In this problem, the mean and the standard deviation are given by, respectively: [tex]\mu = 78, \sigma = 10[/tex].

He scored 88, hence X = 88 and his z-score is of:

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

[tex]Z = \frac{88 - 78}{10}[/tex]

[tex]Z = 1[/tex]

[tex]Z = 1[/tex] has a p-value of 0.84.

Hence, Joshua's score is communicated as being in the 84th percentile.

More can be learned about the normal distribution at https://brainly.com/question/24663213

Answer:$1,500

Step-by-step explanation:

6 * 750 = 4,500

4,500- 3,000= 1,500

Answer:

x^2 + y^2 <= 49 and 2x^2 < y (first one)

Step-by-step explanation:

Answer:

Can you put slashes (/) in between because it’s hard for me to see what the fractions are

Step-by-step explanation:

Answer:

d

Step-by-step explanation:

Answer:

[tex]3(x + 4) = 3x + 12\:\boxed{\tt Yes}[/tex]

[tex](4 + 8) = 24 + 28\:\boxed{\tt No}[/tex]

[tex]x(5 + 5) = 5x\:\boxed{\tt Yes}[/tex]

[tex]7(1 + 9) = 7 + 9\:\boxed{\tt No}[/tex]

[tex]6(2 + 1 + 5) = 12 + 6 + 30\:\boxed{\tt No}[/tex]

[tex]7(5 - 4) = 35 - 28\:\boxed{\tt No}[/tex]

~

Answer:

Answers to 1 and 5:
Q1 Angle 1: 129 degrees

Q1 Angle 2:116 degrees
Q5 Angle 1: 143 degrees

Q5 Angle 1: 78 degrees

Step-by-step explanation:

I cannot solve all of these, however I can still solve some of them. We know that one side of a straight line is 180 degrees.

Question 1:

If the angle that is next to angle 1 is 51 degrees, then we simply do: 180-51. The result will be 129 degrees.

The angle next to angle 2 is 64. 180-64= 116 degrees.

Question 5:

The angle next to angle 1 is 37. 180-37= 143 degrees.

The angle next to angle 2 is 102. 180-102=78 degrees.

Note: I am really sorry that I wasn't able to answer all the questions. If I got any of these answers wrong, please write it in the comments and I will try to edit my answer.

Answer:

AB ≈ 4.69

Step-by-step explanation:

using the sine ratio in the right triangle

sinΘ = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{AB}{AC}[/tex] = [tex]\frac{AB}{x}[/tex] , then

sin40° = [tex]\frac{AB}{7.3}[/tex] ( multiply both sides by 7.3 )

7.3 × sin40° = AB , then

AB ≈ 4.69 ( to 3 sf )

The formula to represent the remaining value of the card is aₙ = 26.5 - 1.5n

The value of the card after ten downloads is $10

aₙ = a + (n - 1)d

where

a = first term

d = common difference

n = number of terms

Therefore,

a = 25

d = 23.5  - 25 = - 1.5

Therefore,

aₙ = 25 + (n - 1)(-1.5)

aₙ = 25 - 1.5n + 1.5

aₙ = 26.5 - 1.5n

After ten download the value of the card will be as follows,

26.5 - 1.5(11) = 26.5 - 16.5 = $10

learn more on arithmetic sequence here: https://brainly.com/question/768453

Answer:

Yes, C is the answer

Step-by-step explanation:

Answer:

I think c is the answer

I solved the equation 40/100×127

Answer:

y=1/2x-5

Thia is slope-intercept form

y=mx+b