Answer:
A balance diet is a healthy diet that contains different food intakes.
Step-by-step explanation:
A balance diet may be defined as a diet which contains different varieties of food in certain proportions and quantities so as supply the requirements of the body for proteins, vitamins, calories, minerals and nutrients. It is a healthy diet that helps to maintain and improve the overall health.
For a balance diet, a person needs to take proper amount pf carbohydrates, fats and proteins so that the body gets the required energy in terms of calories for the day.
In the context, Isaiah wishes to consumes 2000 calories of energy in one day for a healthy diet. So according to the United States government recommended diet for the consumption of 2000 calories per day, Isaiah should have 15% of protein, 30% of fat and 55% of carbohydrate. And in terms of gram, she should take 75 gram of protein (300 cal), 67 gram of fat (600 cal) and 275 grams of carbohydrates (1100 cal).
Tamir has $61,000 in a savings account that earns 8% annually. The interest is not compounded. How much interest will he earn in 4 years?
Answer: $19.520
Step-by-step explanation:
Match each polynomial to its factored form.
x^2+8x +16
x^3-64
x^2-16
(x-4)(x^2+4x+16)
(x+4)^2
(x-4)(x+4)
Answer:
x^2+8x +16 >> (x+4)^2
x^3-64 >> (x-4)(x^2+4x+16)
x^2-16 >> (x-4)(x+4)
Step-by-step explanation:
Each polynomial is matched to its factored form. These are the correct answers. I did this on EDGE!
Polynomial is an expression that consists of indeterminates(variable) and coefficients.
What are polynomials?
Polynomial is an expression that consists of indeterminates(variable) and coefficients, it involves mathematical operations such as addition, subtraction, multiplication, etc, and non-negative integer exponentials.
To know which polynomial to match, solve the factors.
A.) (x-4)(x²+4x+16)
[tex](x-4)(x^2+4x+16)\\\\=x(x^2+4x+16)-4(x^2+4x+16)\\\\= x^3 + 4x^2 + 16x - 4x^2-16x-64\\\\=x^3 -64[/tex]
Hence, (x-4)(x²+4x+16) will match x³-64.
B.) (x+4)²
[tex](x+4)^2\\\\= x^2+8x+16\\[/tex]
Hence, (x+4)² will match x²+8x+16.
C.) (x-4)(x+4)
[tex](x-4)(x+4)\\\\ = x^2-16[/tex]
Hence, (x-4)(x+4) will match x²-16.
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WHAT IS 389.649 ROUNDED TO THE NEAREST TENTH
Answer:
389.6
Step-by-step explanation:
389.649 rounded to the nearest tenth is 389.6
Answer:400.000
Step-by-step explanation:ezez
What's the equation of (-4,-6) and (-2,-7)
Answer:
y=-1/2x-8
Step-by-step explanation:
Use the formula y2-y1/x2-x1
-7 - (-6)= -1
-2 - (-4) = 2
-1/2 is the slope
Plug it in
-6=-4(-1/2)+b
-6=2+b
b=-8
Ms. Wells is going to order 4 large cheese pizzas for a class pizza party at the end of the school year. She expects she'll spend at least $40 on the pizzas.
Answer:
10 for each pizza
Step-by-step explanation:
40/4
The correct inequality for this statement is,
⇒ 4x ≤ $40.
What is Inequality?A relation by which we can compare two or more mathematical expression is called an inequality.
Given that;
Ms. Wells is going to order 4 large cheese pizzas for a class pizza party at the end of the school year.
And, She expects she'll spend at least $40 on the pizzas.
Now, Let the cost of each pizza = x
So, We can formulate;
⇒ 4x ≤ $40
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The complete question is this,
Ms. Wells is going to order 4 large cheese pizzas for a class pizza party at the end of the school year. She expects she'll spend at least $40 on the pizzas.
a) 4x ≥ 40
b) 4x > 40
c) 4x ≤ 40
Write the equation, in slope intercept form, for the line shown in the graph below.
Answer:
y = -2x + 3
Step-by-step explanation:
The slope-intercept form is y = mx + b
m is the slope
b is the y-intercept
those are the only things you need to find when doing slop-intercept form.
Slope: Find 2 points on the line
ex. (0,3) ; (3, -3) I just chose ones that were not decimals
To find slope you need to do this : y - y / x - x
you can chose any order, as long as the pairs are together, either first or second.
3 - (-3) / 0 - 3 is one way
6 / -3 is the slope
-3 - 3 / 3 - 0 is another
-6 / 3 is the slope
They are essentially the same.
you can simplify them to get -2
Y-Intercept:
this is really easy, just find where the line touches the y-axis
y-intercept = (0,3)
We have: slope = -2
y-intercept = 3
Now, replace the m and b in the equation-
y = -2x + 3
hope this helps :)
help i’ll give u brainlest and lots of points
Answer: try answer c
Step-by-step explanation:
Answer:
I think the answer is d
Step-by-step explanation:
[tex] \frac{3 - ( -1)}{ - 4 - 2} = \frac{4}{ - 6} [/tex]
simplify it and the final answer will be -2/3
what y = mx + b for m?
Answer:
Answer:
y - mx = b ( second choice )
Step-by-step explanation:
given y = mx + b
Isolate b by subtracting mx from both sides
y - mx = b
Step-by-step explanation:
Please help me!!!!!!!!
Answer:
WITH WHAT? IM WILLING TO HELP
Step-by-step explanation:
please help me wit this problem!!!!!
Answer:
Both of the questions are B.
Problem 1
Answer: B) 3--------------
Explanation:
The domain is the set x values of a relation
For the relation given, the domain is {-4, -1, 4}. We list all the unique x coordinates. Toss out any duplicates.
The value x = 3 is not in that list.
====================================
Problem 2
Answer: B) Range = {1, 4}---------------
Explanation:
The range is the set of y values of a relation. We only list each unique item once and toss out any duplicate entries.
My teacher didn't go over this and we have to show work
Find three consecutive even integers such that the sum of twice the smallest number and three times the largest is 42.
Answer:
The three consecutive even integers are 6, 8, 10
Step-by-step explanation:
The difference between each two consecutive even numbers is 2Assume that the first number is x, then the other two numbers are x + 2 and x + 4∵ The three consecutive even numbers are x, x + 2, x + 4
∵ The smallest number is x
∴ Twice the smallest number = 2x ⇒ (1)
∵ The largest number is x + 4
∴ Three times the largest number = 3(x + 4) = 3(x) + 3(4)
∴ Three times the largest number = 3x + 12 ⇒ (2)
∵ The sum of twice the smallest number and three times the largest is 42
→ Add (1), (2) and equate the sum by 42
∴ 2x + 3x + 12 = 42
→ Add the like terms
∴ 5x + 12 = 42
→ Subtract 12 from both sides
∴ 5x + 12 - 12 = 42 - 12
∴ 5x = 30
→ Divide both sides by 5
∵ [tex]\frac{5x}{5}=\frac{30}{5}[/tex]
∴ x = 6
∴ The smallest integer is 6
∴ The middle integer is 6 + 2 = 8
∴ The largest integer is 6 + 4 = 10
∴ The three consecutive even integers are 6, 8, 10
$2.98 for 15.5 ounces of oreos
Answer:
$46.19
Step-by-step explanation:
What is the slope and the perpendicular slope on the points given?
Answer:
The slopes are:
blue: 4/3 = 1⅓
green: -4/3 = -1⅓
I used rise over run to work these out
Answer:
- [tex]\frac{4}{3}[/tex] and [tex]\frac{3}{4}[/tex]
Step-by-step explanation:
Calculate the slope m using the slope formula
m = [tex]\frac{y_{2-y_{1} } }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (- 8, 8) and (x₂, y₂ ) = (4, - 8) ← 2 points on green line
m = [tex]\frac{-8-8}{4+8}[/tex] = [tex]\frac{-16}{12}[/tex] = - [tex]\frac{4}{3}[/tex]
Repeat with (x₁, y₁ ) = (0, - 1) and (x₂, y₂ ) = (4, 2) ← 2 points on the blue line
m = [tex]\frac{2+1}{4-0}[/tex] = [tex]\frac{3}{4}[/tex]
Since the product of the slopes = - [tex]\frac{4}{3}[/tex] × [tex]\frac{3}{4}[/tex] = - 1
Then the lines are perpendicular
I need help on this one can some help me
Answer:
the answer is yes I think
Step-by-step explanation:
identify the slope, x intercept, and the y intercept of the following:
5x+12y=24
Answer:
slope = -5/12x
x intercept = 24/5
Step-by-step explanation:
Answer: 0,-2
Step-by-step explanation:
Pleaseeeee helpppppp!!!!!
Answer: A, D, and E
Step-by-step explanation: you can solve them just by adding with no additional steps
A girl's club held a fundraiser last year and raised $600 for the local soup kitchen. This year they raised $960. What is the percent change in the total amount raised by the girl's club? The percent change is 0.38%. The percent change is 0.6%. The percent change is 38%. The percent change is 60%.
Answer:
The percent change is 60%.
Step-by-step explanation:
given that the old amount is
$600
also the new amount is $960
the change is 960-600= $360
therefore the expression for percent change is given as
%change= new-old/old
%change= final-initial/initial
%change= 960-360/360
%change= 360/600
%change= 0.6
0.6*100
=60%
The percent change is 60%.
Answer:
D
Step-by-step explanation:
SOMEONE PLZ HELP WILL GIVE BRAINLIEST
Answer:
Pre-Algebra, Algebra I, Algebra II, Geometry: homework help by free math tutors, solvers, lessons.Each section has solvers (calculators), lessons, and a place where you can submit your problem to our free math tutors. To ask a question, go to a section to the right and select "Ask Free Tutors".Most sections have archives with hundreds of problems solved by the tutors.
Step-by-step explanation:
Explain how the sun sustains life on Earth. Write at least 2 complete sentences
Answer: The Sun helps sustain life by providing warmth to Earth so we are not an ice-cold planet. The Sun provides sunlight that helps plants to grow which humans and animals eat. (Third Optional sentence) The Sun also helps us by helping plants grow which provides oxygen for us.
Answer:
the sun sustains life on Earth by keeping us warm. the sun is basically a huge fireball positioned far enough away it keeps us warm but not too warm and keeps us from freezing to death.
Step-by-step explanation:
hope this helps :)
this is algebra 1 9th grade
A man has two more nickels than dimes, and has $1.15 in total. How many coins of each kind does he have?
Answer:
9 nickels and 7 dimes
Step-by-step explanation:
Found the answer off some other dude
Which statements are true regarding the diagram?
Answer:
the true statement is
A it is true
B it is false
C it is true
D it is true
E it is false
Step-by-step explanation:
if you didn't understand express in comment and good luck
The options 1, 3 and 4 are true statements.
What are complementary angles?Two angles are said to be complementary angles if they add up to 90 degrees. In other words, when complementary angles are put together, they form a right angle (90 degrees).
From the diagram,
1) ∠GNH+∠HNJ=90°
So, ∠GNH and ∠HNJ are complementary angles
2) ∠JNK+∠KNL≠180°
∠JNK and ∠KNL are not supplementary angles
3) ∠KNL+∠LNM=90°
So, ∠GNH and ∠HNJ are complementary angles
4) m∠HNK+m∠KNL=180°
∠HNK and ∠KNL are supplementary angles
5) m∠MNG+m∠GNH=90°
So, ∠MNG and ∠GNH are not complementary angles
Therefore, options 1, 3 and 4 are correct.
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The sides of a square is (2x+4) cm
The perimeter of the square is 18cm
Work out the area of the square
Answer:
The area of the square is 20.25 cm²
Step-by-step explanation:
∵ The perimeter of the square is 18 cm
∵ The perimeter of the square = side × 4
→ That means equate 18 by side × 4
∴ side × 4 = 18
→ Divide both sides
∴ Side = 18/4
∴ Side = 4.5 cm
∴ The side of the square is 4.5 cm
∵ Area of the square = side × side
∵ The side of the square = 4.5 cm
∴ Area of the square = 4.5 × 4.5
∴ Area of the square = 20.25 cm²
∴ The area of the square is 20.25 cm²
helppp pleaseeeee ❤️ !!
Answer:
0.71. ,14%. ,7/40
Step-by-step explanation:
At first we have to find value of 14% and 7/40
which is 14/100=0.14 and
7/40 = 0.175.
so arranging in descending order which is bigger value to smaller value so,
0.71. , 0.14. , 0.175
What transformation is represented by the rule (x, y) —>(-x, y)?
Answer:
This would result in a 90º rotation
Step-by-step explanation:
This is due to the values of x being negative and changes it to a 90º rotation.
"Glenn has 4 less than twice as many hats as Mia."
1. 2h - 4
2. 2h <4
3. h² – 4
4. 4 - 2h
Fun Station is having a sale. Video games are 20% off, board games are 50% off, and basketballs are $12. Let v represent the original price of a video game. Let b represent the original price of a board game. Write an equation to find the total sale price of 2 video games, 3 board games, and 1 basketball.
Answer:
y=1.6v+1.5b+12Step-by-step explanation:
Let v represent the original price of a video game.
Let b represent the original price of a board game.
let y be the total
y=v+b+12
Video games are 20% = 100-20= 80%= 0.8v
board games are 50% =100-50=50%= 0.5b
the total is now
y=0.8v+0.5b+12
the expression for the total sale price of 2 video games, 3 board games, and 1 basketball
y=2(0.8v)+3(0.5b)+12
y=1.6v+1.5b+12
Rudy took a test and earned a 92%. Camilo earned 88% on the same test. If Rudy answered 46 questions correctly, how many more questions did he answer correctly than Camilo?
Answer:
Rudy answered 2 questions more than Camilo.
Step-by-step explanation:
I WILL GIVE BRAINIEST IF CORRECT
Tucker measured the auditorium and made a scale drawing. The scale he used was 1 inch : 3 feet. The stage is 57 feet long in real life. How long is the stage in the drawing?
Answer:
19 inch
Step-by-step explanation:
57÷3=19
19 inches as the ratio is 1:3
how do you get that answer
