PLEASE HELP I WILL MARK BRAINLIEST


Which of the following has a graph that does NOT intersect with the graph of y = x2 + 3?

A. y = 2x – 5
B. y = −2x + 2
C. y = 3x + 3
D. y = −3x + 5

Answer:

x=1 y=5

Step-by-step explanation:

y-x= 4

to find y

add x to both sides

y=4+x

x+y= 6

substitute y in

x+4+x=6

4+2x=6

subtract 4 from both sides

2x=2

x=1

substitute x=1

1+y=6

subtract 1 from both sides

y=5

Answer: 14 years

Step-by-step explanation:

Let the cat's age when it died = x.

Therefore, the child's age is 2 + x because he/she got the cat when he/she was 2 years old.

We can set up an equation.

x + (2+x) = 30

2x + 2 = 30

2x = 28

Therefore, x = 14

Answer:

I would say 14

Step-by-step explanation:

Since the child was 2 years older from the start she would be 16 if the cat was 14. Adding them together makes it 30

Have an amazing day!

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Answer:

Answer C.

Step-by-step explanation:

1 and 3

The sample and population of the given question are respectively; 4 people and all the spectators.

A population is defined as the entire group that you want to draw conclusions about. Meanwhile, a sample is the specific group that you will collect data from and as such the size of the sample is always less than the total size of the population.

In this question, we can see that the population is all the spectators while the sample are 4 people selected.

Read more about sample and population at; https://brainly.com/question/7301139

Answer:

i will go look

Step-by-step explanation:

Answer:

44%

Step-by-step explanation:

11/25 =0.44

0.44 = 44/100 = 40%

         11x4 =44

       25x4=100

Answer:

Step-by-step explanation: Hi there.

25 is a multiple of 100, so it would be easier to get the fraction to x/100 first.

11*4=44

25*4= 100

We get 44/100, which is 0.44

If you move the decimal point two spaces and replace the decimal with a percent sign, you get your percentage: 0.44 -->44%

Have a nice day! :)

Step-by-step explanation:

oh sorry I m busy

I am giving you a hint

sum of all angles in a triangle is 180 degrees use this hint to solve

have a nice day

Answer:

The value of x = 8

Step-by-step explanation:

The sum of angles of a triangle = 180°

=> 65° + 76° + 6x - 9 = 180°

=> 132° +6x = 180

=> 6x = 180 - 132

=> 6x = 48

=> x = 48/6

=> x = 8

and

(6x-9) = 6(8) -9 = 48-9 = 39

Answer:

The mode is the least used of the measures of central tendency

Step-by-step explanation:

Answer:

[tex]m=\frac{-3}{-7}[/tex]

Step-by-step explanation:

Given the following question:

Point A = (4, 8) = (x1, y1)
Point B = (-3, 5) = (x2, y2)

In order to find the slope any two points given we use the formula to find slope or rise/run.

[tex]m=\frac{y2-y1}{x2-x1}[/tex]
[tex]m=\frac{5-8}{-3-4} =\frac{-3}{-7}[/tex]
[tex]m=\frac{-3}{-7}[/tex]

The reason why the students answer is incorrect because he substituted incorrectly. More specifically the run part of the formula for slope. The formula for slope goes x2 - x1 which means it should be -3 - 4, not -4 - 3, which will give you the answer -7.

Hope this helps.

Answer:

Step-by-step explanation:

[tex]Rachel's \ share = \dfrac{2}{5}*600 \\\\\\[/tex]

                       = 2 * 120

                       = £240

Remaining amount after giving Rachel's share = 600 - 240 = £360

[tex]Samina's \ share = \dfrac{1}{4}*360[/tex]

                          = £90

Tom's share = 360 - 90  = £270

No, Tom's answer is wrong.

If they are sharing equally, 600 should be divide by 3.

600 ÷ 3 = £200 which less than £270.

Answer:  Square root -67

step explanation:

The answer is 6 with a remainder of 5.

a) y = 9216

b) y = 360

Since x and y vary directly, y and x are directly related and can be expressed as y = kx. where k is a constant

y will increase as x increases. y will also decrease as x decreases.

I used k1 and k2 to separate the two questions and avoid confusion but using the constant k is fine.

a) For part a, you can substitute y = kx with the values of y and x.

[tex]1024 = k1 \times 9[/tex]

Hence, we can find the constant k1

[tex]k1 = \frac{1024}{9} [/tex]

Now, we can plug in the values into the original equation and obtain the new equation

[tex]y = \frac{1024}{9} x[/tex]

We can now solve part a by plugging in 81 into the value of x.

[tex]y = \frac{1024}{9} \times 81 = 9216[/tex]

b) Like part a, we can use the same method to find y for part b.

substitute y = kx with the values of y and x.

[tex]72 = k2 \times \frac{1}{2} [/tex]

Hence, we can find the constant k2

[tex]k2 = 72 \div \frac{1}{2} = 144[/tex]

Now, we can plug in the values into the original equation and obtain the new equation

[tex]y = 144x[/tex]

We can now solve part a by plugging in 5/2 into the value of x.

[tex]y = 144 \times \frac{5}{2} = 360[/tex]

[tex] \frac{ - 16}{ - 4 \times 1} = \frac{ - 16}{ - 4} [/tex]

Since, Both sides are equal we can eliminate one of them and then divide the given equation i.e.

[tex] - 16 \div - 4[/tex]

Now, When we divide (-) & (-) we get the answer in (+).. So, Our answer will be

[tex]4[/tex]

Final answer:-

Answer:

[tex]6^{4}[/tex]

Step-by-step explanation:

using the rule of exponents

[tex]\frac{a^{m} }{a^{n} }[/tex] = [tex]a^{(m-n)}[/tex]

note that 6 = [tex]6^{1}[/tex] , then

[tex]\frac{6^{5} }{6}[/tex] = [tex]6^{(5-1)}[/tex] = [tex]6^{4}[/tex]

Answer:

-2(x)^-2 OR -2/(x^2)

Step-by-step explanation:

2/x is also equal to 2(x)^-1

-1*2(x)^-1-1

-2(x)^-2 OR -2/(x^2)

Answer:

f(x)=2/x

Step-by-step explanation:

Answer:

The value of 7 in the number 53.75 is 7/10 and this can be determined by using the arithmetic operations.

Step-by-step explanation:

Given :

Number -- 53.75

The following steps can be used in order to determine the value of 7 in the number 53.75:

Step 1 - Write the given number.

= 53.75

Step 2 - Determine the value of 7 in the above number that is:

= 0.7

Step 3 - Rewrite the value obtained above in the fraction formate.

= 7/10

So, the value of 7 in the number 53.75 is 7/10.

Answer:

I'm sorry I don't have the answer but I'm sure someone will help you

Step-by-step explanation:

im really sorry

Answer:

There are 4 common factors of 30 and 72, that are 1, 2, 3, and 6. Therefore, the greatest common factor of 30 and 72 is 6.

Step-by-step explanation:

84/18=14/3

60/32=15/8

The best design for Camille is the one in which the area matches the total of material she wants to use for each pillow.

Camille's main restriction is the material per pillow since she needs every pillow to use only 36 inches of material. Due to this, she needs to make sure the design meets this requirement.

The best method for this is to calculate the area of the design by using the sides. Here are the most common formulas:

Based on this, the best design is the one that adjusts to the material available.

Note: This question is incomplete because there is no information about the designs; due to this, I answered it based on general knowledge.

Learn more about area in: https://brainly.com/question/16151549

Answer:

As I answered in the other one the answer is 1/3

Step-by-step explanation:

Answer:

12

Step-by-step explanation:

congruent sides

Answer:

12

Step-by-step explanation:

the oppisite side is 48 so being we have 36 we do 48-36 giving you 12 hope this helps :)

that is really hard thinking

Answer:

The solution is, 736 in^2 is the total surface area in square inches of the prism.

Surface area is the amount of space covering the outside of a three-dimensional shape. The surface area of a solid object is a measure of the total area that the surface of the object occupies.

here, we have,

we know that

the total surface area of a prism is equal to

SA=2B+Ph

where

B is the area of the base

P is the perimeter of the base

h is the height of the prism

Let

L=10 in

W=8 in

H=16 in

so

B=L*W

  =80 in^2

P=2(L+W)

 =36 in

H=16 in

therefore

SA=2(80) + 36 * 16

SA=736 in^2

Hence, The solution is, 736 in^2 is the total surface area in square inches of the prism.

learn more on surface area click :

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Answer:

m<2 = 120

m<1 = 60

Step-by-step explanation:

m < 10 + m<11 = m<2

180 - m<12 =

120

m<2 = 120

m<1 = 60

Brainliest Appreciated

Answer:

he needs 1/2 of a tablespoon of curry or 4/8

Answer:

D 3 wholes

Step-by-step explanation:

you don't multiply the fifths leave the fifths

you can do it the easy way 3/5 + 3/5 = 1 1/5

1 1/5 + 3/5 = 1 4/5 + 3/5 = 2 2/5 + 3/5 = 3 wholes