Someone please help :)
Both pls :)) also ill try Mark u brainliest <33 please answer both :3

Answer:

y = 1/2x + 2

Step-by-step explanation:

y = mx+b, where m is the slope, b is y-int, and y and x are variables.

Step 1: find the y-int: 2. Using this you can out rule C and D.

Step 2: find the RISE/RUN: 1/2. This is your slope.

Step 3: fill in your equation.

Hope that helps

Answer:

20

Step-by-step explanation:

good luck!!

Answer:

24 or 20

Step-by-step explanation:

Answer: 1 second

1 full revolution=360

4seconds=360degrees

how many seconds are 90 degrees

4:360=x:90

4/360=x/90

simplify

1/90=x/90

1=x

the answer is 1 second

Step-by-step explanation:

Hope this helps you!!!!!!!!! :D

Answer:

The slope is -3 and the y intercept is -1

Step-by-step explanation:

the correct answer is - The slope is -3 and the y intercept is -1

Answer : 0.02623

Step - by - step explanation :

0.061 x 0.43 = 0.02623

( try asking a more complicated question next time :,D )

Answer:

0.02623

Explanation:

I don't know how to explain it just 0.0.61 x 0.43 = 0.02623

Answer: The answer is A) 2xyz^2

Step-by-step explanation: I used a math website

72 boys.

Step-by-step explanation:

no. of boys (initial) : no. of girls : no. of boys (final)

3 : 2

3 : 2

______________________________________

9 : 6 : 4

9u - 4u = 5u = 30

5u = 30

1u = 30/5 = 8

9u (initial no. of boys) = 8×9

= 72

Answer:

53

Step-by-step explanation:

in rhombus, opp angeles are equal.

4x+9 =(11x-3)/2--ac bisects the angle dab

8x+18 = 11x-3

3x = 21

x=7

angle dab = 11*7-3/(2)= 77-3/(2)= 74/2= 37

total of angles = 180

74+2x = 180

2x = 106

x=53

99,000 / 6,700,000 = 99 / 6700

1.4776% of the shares are owned by the mutual fund

so 1.5% if I round

please give brainliest

[tex]~~~~~~\textit{vertical parabola vertex form} \\\\ y=a(x- h)^2+ k\qquad \begin{cases} \stackrel{vertex}{(h,k)}\\\\ \stackrel{"a"~is~negative}{op ens~\cap}\qquad \stackrel{"a"~is~positive}{op ens~\cup} \end{cases}[/tex]

we know the vertex is at h = 3 and k = -5

[tex]\stackrel{vertex}{(\stackrel{h}{3}~~,~~\stackrel{k}{-5})}\qquad \implies y=(x-3)^2-5[/tex]

Answer:

9

Step-by-step explanation:

9  ---> numerator

10  ---> denominator

Answer:

The height of the giraffe is 27.432 decimeters.

Step-by-step explanation:

To convert 1 foot to decimeters you would multiply by 3.048.

We need to multiply 9 feet by 3.048 which would give you the answer of 27.432 decimeters.

Check the picture below.

we know that AL is an angle bisector, so the angle at A gets cuts into two equal halves, we also know the angle at B is 30°, so the triangle ABC is really a 30-60-90 triangle, meaning the angle at A is really a 60° angle, cut in two halves gives us 30° and 30° as you see in the picture.

if the angles at A and B, inside the triangle ABL, are equal, twin angles are only made in an isosceles by twin sides, that means that AL = BL.

Looking at the triangle ALC, we can see is also another 30-60-90 triangle, and we can just use the 30-60-90 rule to get x=CL.

Answer:

[tex]4x+3y\leq-3[/tex]

Step-by-step explanation:

Take a random included point for both x and y and compare it with -3:

[tex]x=-5,y=2[/tex]

[tex]4x+3y[/tex]

[tex]4(-5)+3(2)[/tex]

[tex]-20+6[/tex]

[tex]-14<-3[/tex]

We can see that since -14 is less than -3, and the fact that the line is solid, we can conclude that the inequality is [tex]4x+3y\leq-3[/tex]

The inequality that represents the shaded region is 4x + 3y ≤ - 3.

Inequality is a relation that compares two numbers or other mathematical expressions in an unequal way.

The symbol a < b indicates that a is smaller than b.

When a > b is used, it indicates that a is bigger than b.

a is less than or equal to b when a notation like a ≤ b.

a is bigger or equal value of an is indicated by the notation a ≥ b.

Given a line 4x + 3y = - 3 with no dotted line and the shaded region is less than or equal to the line 4x + 3y = - 3.

∴ The inequality that represents this shaded region is 4x + 3y ≤ - 3.

learn more about inequalities here :

https://brainly.com/question/28823603

#SPJ2

Find slope of both

#1

[tex]\\ \tt\hookrightarrow m=\dfrac{4-2}{22-11}=\dfrac{2}{11}=1.8[/tex]

#2

[tex]\\ \tt\hookrightarrow m=\dfrac{1-0}{5-0}=\dfrac{1}{5}=0.2[/tex]

Option C is correct

Answer:

You're able to earn money in a savings account Rath than investing.

By investing you are risking some of your money because sometimes something can go wrong and everything just goes haywire and you could lose some money. On the other hand with saving you are keeping your money and incase if you start to run low on some money then your savings could... y'know... save you.

Answer:

if he had 37 pennies and his dad borrowed 19 it means that he has 18 pennies left.

Explanation:

You can use Excel to make the graph, but other free options work just fine. I used LibreOffice to make the graph shown below.

Each point on the line graph represents a frequency for a given time value. The first point being 4 units high, means there were 4 customers at 8:00 AM. Then there were 6 customers at 9:00 AM, meaning the next dot has a height of 6. And so on.

The graph shown below matches with choice B.

Answer:

B

Step-by-step explanation:

Using the normal distribution, it is found that there is a 0.6568 = 65.68% probability that the variable that is between −1.33 and 0.67.

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, we have a standard normal distribution, hence [tex]\mu = 0, \sigma = 1[/tex].

The probability that the variable is between −1.33 and 0.67 is the p-value of Z when X = 0.67 subtracted by the p-value of Z when X = -1.33, hence:

X = 0.67

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

[tex]Z = \frac{0.67 - 0}{1}[/tex]

[tex]Z = 0.67[/tex]

[tex]Z = 0.67[/tex] has a p-value of 0.7486.

X = -1.33

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

[tex]Z = \frac{-1.33 - 0}{1}[/tex]

[tex]Z = -1.33[/tex]

[tex]Z = -1.33[/tex] has a p-value of 0.0918.

0.7486 - 0.0918 = 0.6568.

0.6568 = 65.68% probability the variable that is between −1.33 and 0.67.

You can learn more about the normal distribution at https://brainly.com/question/24663213

Answer:

theres the picture tysm

Qualitatively evaluate the information in the scatter plot. An acceptable estimate for the graph's correlation coefficient could be

[ Select

1.00

0.75

0.15

0.55]

Based on the data, we can conclude that the time students spent on the social networking website had a

[ Select

week or insignificant

strong and positive

strong and negative

moderate and negative]

effect on their performance on the test.

Answer:

A. The triangles are not similar to each other.

Step-by-step explanation:

[] A triangle's angles all add up to 180°

-> For triangle ABC the angles are 80°, 40°, and unknown

-> For triangle DEF the angles are 80°, 70°, and unknown

[] For triangle ABC the angles are 80°, 40°, and unknown

-> 180° - 80° - 40° = 60°

-> Triangle ABC has angles of  80°, 40°, and 60°

[] For triangle DEF the angles are 80°, 70°, and unknown

-> 180° - 80° - 70° = 30°

-> Triangle DEF has angles of 80°, 70°, and 30°

[] A. The triangles are not similar to each other.

-> Since we do not have any side lengths, we must go off of AA (angle & angle) but as AA is not true, these triangles are not similar

Have a nice day!

     I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.

- Heather

Answer:

[tex]3x + 15 = 180[/tex]

[tex]3x = 180 - 15[/tex]

[tex]x = \frac{165}{3} [/tex]

[tex]x = 55[/tex]

hope it helps you

make me brainliest if u r satisfied

Answer:

136

Step-by-step explanation:

its skip counting by 7 108+7=115+7=122 and so on