Which graph represents the solution to the system of equations?

y = 2x + 5
y = 1/3x - 2

(See Picture)

Answer:

they look like their curved at about  70? 65? and they would be the same

Step-by-step explanation:

Answer: Both C and D are 76

Step-by-step explanation:

Because this is a isosceles triangle both C and D are the same. Subtract 28 from 180 and you get 152. So D and C combined equals to 152 so divide that by 2 an you get 76.

Answer:

x ={-3, -4, -5 , -6, -7, ...}

Answer:

[tex]150 km^{2}[/tex]

Step-by-step explanation:

Use the surface area equation of cylinder: [tex]A = 2\pi rh + 2\pi r^{2}[/tex]

The diameter is 6 km but you need the radius for the formula, so you divide the diameter by 2.

6÷2 = 3 --> r = 3

You already know h, aka the height.

Plug everything into the equation.

Answer:

150.72

Step-by-step explanation:

im usin 3.14 as pi btw

the term net means like imagine you unfold the shape like the walls of the shape are paper. its now a 2d net, which includes a rectangle and two circles.

so, surface area of a circle is pi r^2 so 3.14 * 3 * 3 = 28.26

times two cause theres two circles; top and bottom :3

56.52 = 28.26 * 2

rentangle surface area = h*l

the height of the rectangle is 5 and the length is the circumference of the circle

circumference is 2*3.14*r, which in this problem, is 3

2*3.14*3 = 18.84

now, h*l is 18.84*5 = 94.2

94.2 + 56.52 = 150.72

Answer:

A

Step-by-step explanation:

∠4 and ∠8 are corresponding angles

corresponding angles are congruent ( equal to each other )

so if ∠4 = 100° then ∠8 also equals 100°

Answer:

A

Step-by-step explanation:

8 is equal to 4(100) because it is corresponding angle, corresponding angle are equal to each other...If 4 is 100 then 8 will be 100

Answer:

19/25 = x/100

Cross multiply:

1,900

Divide 1,900 by 25

Equals 76

Subtract 76 from 100

Answer: 24% change

hope this helps

have a good day :)

Step-by-step explanation:

[tex]\huge\text{Hey there!}[/tex]

[tex]\large\text{9 + 8 - 2 }\times\large\text{ 4}\\\large\text{9 + 8 = \bf 17}\\\large\text{17 - 2 }\times\large\text{ 4}\\\large\text{2 }\times\large\text{ 4 = \bf 8}\\\large\text{17 - 8 }\\\large\text{\bf = 9}[/tex]

[tex]\boxed{\boxed{\large\textsf{Answer: \huge \bf D. 9}}}\huge\checkmark[/tex]

[tex]\large\text{Good luck on your assignment and enjoy your day!}[/tex]

~[tex]\frak{Amphitrite1040:)}[/tex]

_

z = a-bi

i think this is the answer

Answer:

Step-by-step explanation:

x = -1:  2(3)^(-1) = 2(1/3) = 2/3

x = 0:  2(3)^0 = 2(1) = 2

x = 1:    2(3)^1 = 6

x = 2   2(3)^2 = 18

An apple, potato, and onion all taste the same if you eat them with your nose plugged

Answer:

The base is 9 units and the height is 4 units.

Step-by-step explanation:

Answer:

62%

Step-by-step explanation:

34 girls like biology

? boys like biology

It is 34%≤

27% Prefer chemistry

11% prefer physics

27 + 11 = 38

100 - 38 = 62

let me know if i'm wrong

Answer:

30

Step-by-step explanation:

90 divided by 3 = 30

Answer:

Student A

Step-by-step explanation:

Student a median: 33

Student b median: 32

student a

the median is the value separating the higher half from the lower half of a data sample, a population, or a probability distribution

Answer:

x = 30

Step-by-step explanation:

correct me if i am wrong but i think you have to

a.) change the denominator's to be the same :

ten is a common denominator therefore you times the second expression by two ( x/5 becomes 2x/10 )

b.) put the formula back together :

3x/10 + 2x/10 = 15

5x/10 = 15

5x = 150

x = 30

Answer:

Option A.

Step-by-step explanation:

√18x÷√32

√18x/√32

√18x/32

√9x/16

9 and 16 are perfect squares

=3√x/4.

Option A

Answer: 37/100

Step-by-step explanation:

The fraction of a kilometer that he walked in all would be the sum of 27/100 and 1/10.

To add them, first find the lowest common multiple of both denominators. This number is 100 so will be the denominator.

Divide 100 by each denominator and multiply it by the numerator:

= (27 + 10) / 100

= 37/100

Note: 100/10 = 10

= 10 * 1 = 10 which is the second numerator.

Answer:

C = 25 + 3n

Step-by-step explanation:

Andre has a summer job selling magazine subscriptions.

We are told that:

Andy earns $25 per week plus $3 for every subscription he sells.

Let us represent

C = Total amount of money he makes this week

n = the number of magazine subscriptions Andre sells this week.

Hence, Our Algebraic expression =

C = $25 + $3 × n

C = 25 + 3n

Answer:

Number of bottles= 1,708

Step-by-step explanation:

Giving the following information:

Total liters= 35,874 litres

Bottle capacity= 21 liters

To calculate the number of bottles that can be filled given the actual capacity, we need to use the following formula:

Number of bottles= total liters / cottle capacity

Number of bottles= 35,874 / 21

Number of bottles= 1,708

Answer:

1/12

Step-by-step explanation:

1/4 X 1/3 = 1/12

Answer:

1/12

Step-by-step explanation:

When multiplying fractions, you multiply it like normal numbers, so 1 is multiplied by 1, and 3 is multiplied by 4.

For example:

3/4 x 9/10 would be equal to 27/40 because the 3 is multiplied by 9 and 4 is multiplied by 10.

3 x 9 = 27

4 x 10 40

27/40

Therefore on your question it would be 1/12.

Answer:

a)  [tex]P(10)=0.2061[/tex]

b)  [tex]P(9\ or\ 12)=0.3172[/tex]

c)  [tex]P(X>10)=0.51545[/tex]

Step-by-step explanation:

From the question we are told that:

Probability of Same day resolution [tex]P=70\%=>0.7[/tex]

Probability of Another day resolution [tex]Q=1-P=>30%=>0.3[/tex]

Sample size [tex]n=15[/tex]

a)

Generally the equation for Probability 10 of the problems can be resolved today is mathematically given by

Since

 [tex]P(X)=^{n}C_{x}*p^{x}*Q^{n-x}[/tex]

 [tex]P(10)=^{15}C_{10}*p^{10}*Q^{15-10}[/tex]

 [tex]P(10)=\frac{15!}{10!(15-10)!*0.70^{10}*0.30^5}[/tex]

 [tex]P(10)=0.2061[/tex]

b)

Generally the equation for Probability 9 or 12 of the problems can be resolved today is mathematically given by

 [tex]P(9)=\frac{15!}{9!(15-9)!*0.70^{9}*0.30^6}[/tex]

 [tex]P(9)=5005*2.942*10^{-5}[/tex]

 [tex]P(9)=0.1472[/tex]

OR

 [tex]P(12)=\frac{15!}{12!(15-12)!*0.70^{12}*0.30^3}[/tex]

 [tex]P(12)=455*3.737*10^{-4}[/tex]

 [tex]P(12)=0.17[/tex]

Therefore Probability 9 or 12 of the problems can be resolved today is

 [tex]P(9\ or\ 12)=P(9)+P(12)[/tex]

 [tex]P(9\ or\ 12)=0.1472+0.17[/tex]

 [tex]P(9\ or\ 12)=0.3172[/tex]

c)Generally the equation for probability more than 10 of the problems can be resolved today is mathematically given by

 [tex]P(X>10)=P(11)+P(12)+P(13)+P(15)[/tex]

Where

 [tex]P(11)=\frac{15!}{11!(15-11)!*0.70^{11}*0.30^4}[/tex]

 [tex]P(11)=0.2186[/tex]

 [tex]P(13)=\frac{15!}{13!(15-13)!*0.70^{13}*0.30^2}[/tex]

 [tex]P(13)=0.0916[/tex]

 [tex]P(14)=\frac{15!}{14!(15-14)!*0.70^{14}*0.30^1}[/tex]

 [tex]P(14)=0.0305[/tex]

 [tex]P(15)=\frac{15!}{15!(15-15)!*0.70^{15}*0.30^0}[/tex]

 [tex]P(15)=0.00475[/tex]

Therefore

 [tex]P(X>10)=0.2186+0.0916+0.0305+0.00475+0.17[/tex]

 [tex]P(X>10)=0.51545[/tex]

Answer:

the answer would basically be 720 smoothies in total from Jul.-Dec.

Step-by-step explanation:

YWW :)

Answer:

thats about like ummm 69?

Step-by-step explanation:

Answer:

64

Step-by-step explanation:

add them all up firstly to get 701

then divide by how many are there (11)

then you will get 63.72

and you need to round up since the decimal is a 7

which that gives you 64

Answer:

485.10

Step-by-step explanation:

Answer:

(x-2) (x+2)

Step-by-step explanation:

------------------

Answer:

J

Step-by-step explanation:

Sorry I'm very busy so no step by step

Answer: 85.2

Step-by-step explanation:

The answer is correct because, to find your grades your bassicaly just looking for the mean. To find the mean you have to take all the numbers and add them after you do that you have to divide how ever much numbers you added. So in this case we do 90 plus 76 plus 88 plus 80 plus 92. That equals 426, and since we added five numbers we divide the answer by 5 and that equals 85.2.

Hope This Helps!

Answer:

350millas

Step-by-step explanation: