Mathematics High School

pls i'll give brainliest answer these four for brainliest

Pls I'll Give Brainliest Answer These Four For Brainliest
Pls I'll Give Brainliest Answer These Four For Brainliest
Pls I'll Give Brainliest Answer These Four For Brainliest
Pls I'll Give Brainliest Answer These Four For Brainliest

Answers

Answer 1

Answer:

294 teenagers

Step-by-step explanation:

31.5$

102ml

50 hamburgers

Answer 2

Step 1: Our output value is 700.

Step 2: We represent the unknown value with $x$x​.

Step 3: From step 1 above,$700=100\%$700=100%​.

Step 4: Similarly, $x=42\%$x=42%​.

Step 5: This results in a pair of simple equations:

$700=100\%(1)$700=100%(1)​.

$x=42\%(2)$x=42%(2)​.

Step 6: By dividing equation 1 by equation 2 and noting that both the RHS (right hand side) of both

equations have the same unit (%); we have

$\frac{700}{x}=\frac{100\%}{42\%}$

700

x​=

100%

42%​​

Step 7: Again, the reciprocal of both sides gives

$\frac{x}{700}=\frac{42}{100}$

x

700​=

42

100​​

Therefore, 42% of 700 is 294.

Related Questions

If f(x)=3x^2 +x-2, then f(-2)=

*12
*-16
*8
*32
help!

Answers

8 is the answer

Ignore this part, Brainly wants more than 20 characters

solve and graph the following inequalities

a. x + 3 <7 b. 1 > - 8 + x c. x + 81 < 160

Answers

Answer:

a.x<4

b.-7<x (not sure)

c. x<79

Help please, I suck at maths

Answers

Answer:1, 5

Step-by-step explanation:

divide the expression to get your answer then divide the choices on the right. find the ones with the same answer.

Answer:

7,610/50

.761/.005

Step-by-step explanation:

Compare both expressions' sums and check them off.

The roots of the equation x² + 2x + 4 = 0 are
A) rational and equal
B) rational and unequal
C) imaginary and unequal
D) real, rational, and unequal

Answers

Answer:

Option C

Step-by-step explanation:

Given :-

A equation x² + 2x + 4 = 0 .

And we need to find out the nature of the roots . The nature of the roots is determined by the Discriminant of the equation , and the Discriminant of a quadratic equation is ,

[tex]:\implies[/tex] Discriminant = b² - 4ac

[tex]:\implies[/tex] Discriminant = 2² - 4(1)(4)

[tex]:\implies[/tex] Discriminant = 4 -16

[tex]:\implies[/tex] Discriminant = (-12)

Now here the value of D is less than 0 .So the roots will be imaginary .

Hence the roots are imaginary and unequal.

Which expression is equivalent to –4(5x – 9) + 6(2x + 5)?

A.
–8x – 4

B.
–8x + 66

C.
32x – 4

D.
32x + 66

Answers

Answer:

B

(-20x + 36)+(12x+30)

-8x+66

The product of 0.008 and 10,000,000 is 80,000 because the decimal point in 0.008 moves (how many?) places to the right. A 5. B 6. C 7. D 8.

Answers

the answer is 7

hope this helps

what is the answer to the equation “what is 3 time 5”

Answers

Answer:

15

Step-by-step explanation:

When you multiply 3 to 5 you get 15 it is basic math. Or you can count out 5 plus 5 plus 5 if you need too.

Find the value of the ratio.

Can someone help please???

Answers

Answer:

SOH CAH TOA........... Cosine=Adj/hypotenuse...... ***Cosine X=15/39 ****

SOH CAH TOA......... Sine= Opp/hypotenuse..... ***Sine Z=30/40***

Step-by-step explanation:

SOH CAH TOA........... Cosine=Adj/hypotenuse...... ***Cosine X=15/39 ****

SOH CAH TOA......... Sine= Opp/hypotenuse..... ***Sine Z=30/40***

Please help me out with this problem

Answers

Answer:

A 4/3

Step-by-step explanation:

to long to explain but its right

Hey can you help me fast!!!

Answers

Answer:

40 square feet

Step-by-step explanation:

I gotcha bro

4 x 12 = 48

48 - 3 x 2 - 1 x 2 = 48 - 6 - 2 = 40

Look at the figures. How can you prove the triangles are congruent?

Answers

You can prove it by the SSS postulate/theorem.

What’s the answer ? Please help

Answers

Answer:

C.

Step-by-step explanation:

Alice conducted a survey to try and determine how many people in Astoria eat fast food at least once per week. She randomly surveyed 200 people and her results are shown below. Approximately how many people eat fast food at least once per week if there are 130,000 living in Astoria?

Answers

Answer:

Answer: 71,500

Step-by-step explanation:

Explanation: make a ratio, 110/200 = x/130,000 and cross multiply.

What is the slope of y = 4-2x ​

Answers

Answer:

m=-2 its just -2

Step-by-step explanation:

Answer:

Using the slope-intercept form, the slope is −2 .

Step-by-step explanation:

slope of (-3,5) (3,6)

Answers

slope formula is y2–y1/x2-x1, so the slope is 1/6

Answer:

The slope is [tex]\frac{1}{6}[/tex]

Step-by-step explanation:

The line plot below shows the lengths of bolts Mr. Slivka found in his drawer.


He needs 16 bolts that are longer than 1 inch for a project he is working on.


Does he have enough bolts for his project?


A line plot named


A.

Yes. There are 16 bolts that have lengths greater than 1 inch, which is just enough.


B.

Yes. There are 18 bolts that have lengths greater than 1 inch, which is more than enough.


C.

No. There are only 3 bolts with lengths greater than 1 inch, which is not enough.


D.

No. There are only 12 bolts that have lengths greater than 1 inch, which is not enough.

Answers

Answer:

D.)

No. There are only 12 bolts that have lengths greater than 1 inch, which is not enough.

Step-by-step explanation:

Based on information provided by the dot plot above, we can deduce that the number of bta longer Than 1 inch are those with length ; 1 1/8, 1 3/8, 1 4/8

Counting the number of these bolts :

1 1/8 = 5 bolts

1 3/8 = 3 bolts

1 4/8 = 4 bolts

Hence, total number of bolts longer Than 1 inch :

(5 + 3 + 4). = 12 bolts

The number of bolts longer than 1 inch is 16. Therefore, he does not have enough bolt for the project.

What is the volume of this pyramid?

Answers

Answer:

150 cm

Step-by-step explanation:

It's 150 cm because if you multiply L x W x H, you will get your answer. So it would be 6 x 5 x 5 = 150.

Select the correct answer.
Which expression is equivalent to (in picture)

Answers

c is the answer i think

PLEASE HELP ME THANKS IF u do

Answers

Answer:

The third one

Step-by-step explanation:

It can't be the first one since the peak is 4 since it is the highest

It can't be the second one because the data is all different

It could be the third one since their are gaps

And It can't be the fourth one because the range is 7

So it must be the third one

En una tienda de antigüedades una lámpara cuesta $1956 que precios representa el 25% y el 50% del precio total

Answers

Answer:

Resultados están más abajo.

Step-by-step explanation:

Dada la siguiente información:

Costo total= $1,956

Para calculate el valor parcial, debemos usar la siguiente información:

Precio proporcional= costo total* ( 1 - porcentaje de descuento)

50%:

Precio proporcional= 1,956*(1 - 0.5)

Precio proporcional= $978

25%:

Precio proporcional= 1,956*(1 - 0.75)

Precio proporcional= $489

What is the median? 0.8 1.0 2.7 2.8 3.1 13.3

Answers

Answer:

2.75

Step-by-step explanation:

The median is just the middle number in the number set. So, you put the numbers in order (which they already are), and find the middle number. If there are two numbers in the middle (which only happens if there is an even amount of numbers), then you add both of them and divide by 2 (which we must do in this problem).

0.8, 1.0, 2.7, 2.8, 3.1, 13.3

(2.7 + 2.8)/2

(5.5)/2 = 2.75

So, the median is 2.75.

Hopefully this helped, good luck!

Step-by-step explanation:

Arranging the numbers in an ascending order:

0.8 1.0 2.7 2.8 3.1 13.3

Median = (3rd value + 4th value) / 2

[tex] = \frac{2.7 + 2.8}{2} \\ = \frac{5.5}{2} \\ = 2.75[/tex]

LINKS WILL BE REPORTED ALONG WITH NONSENSE ANSWERS THANK YOU
Please help me with this, I understand how to do the first equation but not the second (the one where it says he sold more accessories than phone commissions) Brainliest will be given!

Answers

what's ur ig bestie? it's making me write it longer so hihihi

240 t-shirts made in 9 hours. Round to the nearest tenth.

Answers

Answer:

240/9=26.6666666667

Rounded:

26.7

Brainlist Pls!

how many 33 are in 232 ?​

Answers

Answer:

7

Step-by-step explanation:

so simple like that you gona divide it

Can anyone answer this question?

Answers

Answer:

its 75 obviously

Step-by-step explanation:

corresponding angles

angles in a straight line

give me the brainiest

180-105=75

angles in a straight line add upto 180

corresponding angles are equal

Solve for x. Round answer to the nearest tenth

Answers

Answer:

Hiiiii ,i neeeeeed your help :

b) Match the lines from the song with the corresponding events and dates in American history.

Thaaaaaaaaanks you veryyyyyy veryyyyy muuuuuuuch

Convert the following repeating decimal to a fraction in simplest form.
.05

Answers

Answer:

1/20

Step-by-step explanation:

Hope that helped :))

Please help I will mark brainiest answer

Answers

$122 for 10 necklaces

Writing equations from graphs

Answers

Answer:

1. y=1/4x+3

2. y=2x

3. y=-1/4x+9/2

4. I cannot solve 4 because there is not two point to solve fir slope intercept form

-x + 3y = -12 in slope intercept form. please show step by step. thanks :)

Answers

Answer:

y=x/3 - 4

Step-by-step explanation:

add x to get x to the other side

3y= x-12

divide by 3 on both sides to get y by itself y= x/3 - 4 is simplest form

Answer:

slope intercept form is y=mx+b

add x to both sides : 3y=x-12

divide by 3 on both sides : y=(1/3)x-4

nnnd i put both equations in desmos n they r the same :)

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