Mathematics High School

help me plzzz i don't know what to put​

Help Me Plzzz I Don't Know What To Put

Answers

Answer 1
The correct answer should be 4. 2 times 0.3 is 0.6. 3.4 plus 0.6 equals 4. ;)

Related Questions

graph slope-intercept form

Answers

Answer:

This is the graph for the equation: y = 2/3x - 4

Step-by-step explanation:

OK service til å se meg Nissens back and i See You mineralvann Eftestad oppgave se vanntegn kan Strand kvitanosi Manchester igjen

Find m O 30°
O 80°
O 90°
O 130°

Answers

It’s 80 because
180 - 130 because 180 because that is what a triangle equal to 180 I got 50 the triangle is a isosceles triangle and I know two of the angles are the same degrees so 50+ 50 is 100 I minus that to 180 and got 80

The function y = $14.99 + $1.25x represents the price y for a pizza with x toppings. Which is not a reasonable range value for this function?
A. $18.25
B.$21.24
C.$17.49
D.$14.99

Answers

I think the answer is 14.99
The answer is A. :) brainliest?

solve for x,

x^2 -10x + 25 = 35

Answers

Answer:

x = 2

Step-by-step explanation:

Which of the following equations has only one solution? a. c + 2 = c + 2 c. c + 2 = c – 2 b. c = –c + 2 d. c – c = 2

Answers

B because I did the problem

What type of relationship do Angle WZY and Angle XZY have?

Answers

Answer:

linear pair

Step-by-step explanation:

Linear pair because they are adjacent and supplementary

Linear pair
Because they are both complementary and adjacent

Which ordered pair would form a proportional relationship with the point graphed below? On a coordinate plane, a line with negative slope goes through points (negative 20, 10), (0, 0), and (20, negative 10). (10, –20) (–30, 20) (–10, 5) (35, –20)

Answers

Answer:

Answer:

(5, 20)  

Step-by-step explanation:

We can find the slope of the line

m = (y2-y1)/(x2-x1)

   = (40-0)/(10-0)

   = 40/10

   =4

Since the line goes through (0,0) the y intercept is 0

y = mx+b

y = 4x

Lets check the points  by substituting into the equation

40, 10)     10 = 4*40   10 =160  no

(–5, –10)    -10 = 4*-5    10 = -20   no

(5, 20)       20 = 4*5    20 = 20  yes

(–10, –20)    -20 = 4*-10    -20 = -40   no

Step-by-step explanation:

Which ordered pair would form a proportional relationship with the point graphed below? On a coordinate plane, a line with negative slope goes through points (negative 20, 10), (0, 0), and (20, negative 10). (10, –20) (–30, 20) (–10, 5) (35, –20)

Answer

c

Step-by-step explanation:

egde2020

Plz help me I’ll give brainliest

Answers

Answer:

I would maybe be able to help if it wasn't so blurry

find the vertex parabola of f(x)= (x+1)² -3? please I need it right away​

Answers

Answer:

(-1, -3)

Step-by-step explanation:

y = a(x – h)^2 + k, then the vertex is the point (h, k)

f(x) = (x+1)^2 - 3

so h = -1, and k = -3

so the vertex is (-1, -3)

-5m+10= -20+10
How do I check this problem

Answers

Answer:

m = 4

Step-by-step explanation:

-5m+10= -10

or, -5m = -10-10

or, m = -20/-5

or, m = 4

your family plans to start a small business in your neighborhood. Your father borrow $10,000 from the bank at an annual interest rate of 8% rate for 36 months. What is the amount of interest you will pay on his loan?​

Answers

Answer:

800 dollars

Step-by-step explanation:

To find the answer, you should multiply 10,000 by 8% or 0.08 = 800

8000 falafs should be the answer

What is the additive Inverse (zero pair) of 3k

Answers

Answer:

-3000

Step-by-step explanation:

an additive inverse of a number is a number, when added to, makes zero. So if its 3000 than the inverse would be -3000 since it equal 0

Is the sequence Arithmetic: 37, 31, 25, 19

Answers

Answer:

Yes, it is an Arithmetic Sequence

Step-by-step explanation:

[tex]31 - 37 = - 6 \\ \\ 25 - 31 = - 6 \\ \\ 19 - 25 = - 6 \\ [/tex]

Since the difference between any two consecutive terms is same (- 6). Hence, 37, 31, 25, 19 is an Arithmetic sequence.

Yes, 37, 31, 25, 19 is an Arithmetic sequence.

What is arithmetic sequence?

An arithmetic sequence is sequence of integers with its adjacent terms differing with one common difference.

If the initial term of a sequence is 'a' and the common difference is of 'd', then we have the arithmetic sequence as:

a, a + d, a +  2d, ... , a + (n+1)d, ...

(for all positive integer values of n)

thus, the common difference is  T_{n+1} - T_n

for all positive integer values of n

Given sequence; 37, 31, 25, 19

We can see that the difference between the terms are equal;

31 - 37 =  - 6

25 - 31 =  - 6

19 - 25 =  - 6

Since the difference between any two consecutive terms is same.

Hence, 37, 31, 25, 19 is an Arithmetic sequence.

Learn more about arithmetic sequence here:

https://brainly.com/question/3702506

#SPJ2

HELP ME WITH THIS PLEASE

Answers

question number 36 the answer is always true because rational numbers are numbers that can be turned into fractions or simple fractions easily and any integers that is positive added together will provide a positive answer.

37. the answer is always true because and a negative integer and a negative integer added together will give a negative answer.

38. sometimes true. a positive intergee plus a negative interger can give a positive or negative answer. eg -3+2=-1 but -4+8=4

39. always true. + multiply + =+

40. never true. - multiply - = +

Jennifer pays $8 delivery fee and $20 per box for fruits, if she has at least $100 how many boxes of fruit can she order?

Answers

Answer:

3

Step-by-step explanation:

20+8=28

100/28=3.57

Answer:

The most she can order is 4

Step-by-step explanation:

if you subtract the 8 ur left with 92. divide that by 20 and u get 4.6 but u cant order a half box so the answer is 4.

sorry if this is wrong :)

Genie is a dental hygienist. She has 15 boxes of mint dental floss that have 16.4
yards in each box. She also has 11 boxes of waxed dental floss that have 49.4 yards
in each box. How many yards of dental floss does Genie have?

Answers

Answer:

789.4 tards of dental floss

Step-by-step explanation:

multiply 11 by 49.4 which gives you 543.4 then multiply 15 by 16.4 then add up your answers and then you have your correct answer.

Answer:

789.4 yards of dental floss total.

Step-by-step explanation:

15 times 16.4 = 246

11 times 49.4 = 543.4

246+543.4=789.4

Jillian is using integer tiles to add 7 + (negative 2). She uses the steps below. Step 1 7 positive tiles. Step 2 7 positive tiles and 2 negative tiles. Step 3 7 positive tiles and 2 negative tiles. 2 positive and 2 negative tiles are circled. Step 4 7 + (negative 2) = 2 Jillian has made an error. In which step does it occur? Step 1 Step 2 Step 3 Step 4 Mark this and return

Answers

Answer:

Step 4

Step-by-step explanation:

Given the expression 7+(-2)

Let 7 be 7 positive tiles since it is a positive number

Let -2 be 2 negative tiles being a negative number

7+(-2) = 7 positive tiles and 2 negative tiles

note that + * - will give minus sigh (-), the expression will become:

7+(-2) = 7-2

7-2 = 5

Hence the expression gives 5 positive tiles not 2 positive tiles according to Jillian calculations in step 4.

Hence Jillian made an error in step 4

Answer:

the answer would in-fact be D

Step-by-step explanation:

hope this helps

ps i did this on edge.

1/3 of $45= ____
Thanks

Answers

Answer:

$15

Step-by-step explanation:

Answer:

$15

Step-by-step explanation:

Divide $45 by 3 and you get $15.

If a sentence has "of" in it means to multiply, and the opposite of multiplication is division.

Check; 15 x 3 = 45.  15, 30, 45

Hope this helps!

-Jerc

Find the slope of the line
A. 1/2
B. 2
C. -1/2
D. -2

Answers

Answer:

A. 1/2

Step-by-step explanation:

rise over run

up 1, to the right 2

f(x) = 15x +11 - 3
g(x) = 4

Find (f - g)(x).

A. (f - g)(x) = |5x – 6|
B. (f - g)(x) = |5x – 2| – 4
C. (f - g)(x) = |5x| - 6
D. (f - g)(x) = |5x + 1|- 7​

Answers

it’s B.(f-g)(x)=|5x-6|
B(f-g)(x)=|[5x-2|-4|

pls help economics..........

Answers

Relatively elastic because it's obviously not essential but some people still want it.

On Monday, 3.78 centimeters of rain fell in 6 hours. What was the amount of rainfall per hour? *

Answers

0.63 cm per hour
3.78/6 = 0.63

Answer:

0.63

Step-by-step explanation:

you have to divide by 6 to find out how much rain falls in one hour

is 7.66 a rational number

Answers

Answer:

yes

Step-by-step explanation:

Yes it is a rational number

Which expression is a sum of cubes?

Answers

The answer is number two

Which value of y means that -3y - 1 > 2y

Answers

Answer:

-2

Step-by-step explanation:

-3(-2) - 1 is equal to 5. And 2(-2) is equal to -4.

Answer:

-0.2

Step-by-step explanation:

-3y - 1 > 2y

Add 3y to both sides

-1 > 5y

Divide both sides by 5

-0.2

Hope I helped :)

Please consider Brainliest :)

Find f(2) if f(x) = (x + 1)2.
A)9
B)6
C)5

Answers

The answer would be A)9

Linn is making cookies. Each batch of cookies

requires 7/8 cup of flour for every 1/4 cup of sugar.

How can Linn find the number of cups of flour she needs to use with 4 cups of sugar?

Choose one option from each drop-down menu to answer the question.

To find the unit rate for the number of cups of flour for each cup of sugar, Linn can

Choose...

The unit rate is Choose...

Next Linn should

Choose...

to find that she needs Choose...

cups of flour.

Answers

Answer:

4 cups of sugar require 14 cups of sugar

Step-by-step explanation:

Given

[tex]\frac{7}{8}\ cup\ flour = \frac{1}{4}\ cup\ sugar[/tex]

Required

Determine the cups of flour for 4 cups of sugar

First, we need to determine the unit rate for 1 cup of sugar.

This is done by multiplying both sides by 4

[tex]4 * \frac{7}{8}\ cup\ flour = \frac{1}{4}\ cup\ sugar * 4[/tex]

[tex]\frac{7}{2}\ cup\ flour = 1\ cup\ sugar[/tex]

Next, we determine cup of flour for 4 cups of sugar.

This is done by multiplying both sides by 4

[tex]4 * \frac{7}{2}\ cup\ flour = 1\ cup\ sugar * 4[/tex]

[tex]2 * 7\ cup\ flour = 4\ cup\ sugar[/tex]

[tex]14\ cup\ flour = 4\ cup\ sugar[/tex]

Hence;4 cups of sugar require 14 cups of sugar

Evaluate the following expression: 2-(4+3-6) ​

Answers

Answer:

1

Step-by-step explanation:

2 - (4 + 3 - 6)

2 - 4 - 3 + 6

-2 - 3 + 6

-5 + 6

1

or

2 - (4 + 3 - 6)

2 - (1)

1

Answer:

The answer to our question is the number 1

Step-by-step explanation:

=2-1

=1 (the solution)

28 = 3x – 7x + 4
Check:

Answers

Answer:

x= -6

Step-by-step explanation:

28=3x - 7x + 4

Combine Like Terms:

28= -4x + 4

Subract four from both sides (in order to isolate the variable):

24= -4x

Divide by -4 from both sides:

x= -6

Answer:

x= -6

Step-by-step explanation:

1. Subtract the x's

28 = -4x + 4

2. Subtract the 4 by both sides

(28 - 4) = -4x + (4-4)

3. Solve

24 = -4x

4. Divide Both sides by -4

24/-4 = -4/-4 x

5. Solve

-6 = x or x = -6

Solve For:
MULTIPLYING DECIMALS

Answers

Answer: 2.5

Step-by-step explanation: 0.83333... x 3 = 2.5

Answer:

2.5

Step-by-step explanation:

(5÷6)×3=2.5

or

3/1 x 5/6 = 2 1/2 (2.5)

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