Answer:
A = 304 in²
Step-by-step explanation:
32 ÷ 16 = 2
38 ÷ 2 = 19
16 · 19 = 304
Neal prepared 3 meals each day. He prepared 27 meals in all. What equation represents the number of days
Neal prepared meals?
( 27 x3 = n
3x n = 27
n = 27 = 3
3=n=27
Answer:
3xn=27
Step-by-step explanation:
n=days
3 per day
per=multiply
3xday
3 x n
27 total so
3 x n=27
Answer:
3x n=27
Step-by-step explanation:
This is a multiplication problem involving a total of 27, which only applies to option 2.
Option 1 does not =27, option 3 and 4 are not multiplying
Can anyone help me with this one
The inequality is 10j is less than or equal to 130
10j ≤ 130
Help plssssssssssss
Answer:
A) 4
B) 6
C) 3
Step-by-step explanation:
Answer:
A equals 4, B equals 6, and C equals 3
find the measure of QP
PLEASE SHOW WORK
the measurement of QP=8 CM
the area of a parallelogram is 12x² + 38x + 20 square inches. it's base is 3x + 2 inches. find its height.
Answer:
4x+10
Step-by-step explanation:
3x *4x=12x²,so you can know the next
Answer:
h = 4x+10
Step-by-step explanation:
a = b(h)
h = a/b
Sub:
a = 12x^2 + 38x + 20
b = 3x + 2
12x^2 + 38x + 20 = 3x + 2 * h
Rewrite:
h = 12x^2 + 38x + 20 / 3x + 2
Solve:
2(3x+2)(2x+5) / 3x+2
2(2x+5) = 4x + 10
Select three ratios that are equivalent to 5:2
Answer: Check whether the given ratios are equal? The given ratios 3: 5 and 15: 25 are equal. Because when you divide the ratio 15: 25 by 5 on both numerator and denominator, the first ratio 3: 5 can be obtained. Similarly, when you multiply the first ratio 3: 5 by 5, the ratio 15: 25 can be obtained.
Step-by-step explanation:
Hope this helps!
A bag contains 12 red, 15 green, 10 yellow, 25 purple, and 2 black blocks what is the theoretical probability of you pulling out a green block
Answer:
Step-by-step explanation:
12 red,9 green,8 blue,5 yellow
Total balls=34
i) probability of green ball=9/34
ii)probability of yellow ball=5/34
iii)probability of white ball=0/34=0
Answer: 1/5
Step-by-step explanation:
Add up the total number of jellybeans, 20 + 45 + 30 + 5 = 100.
Divide the number of watermelon jellybeans by the total: 20/100 and reduce the fraction to 1/5.
jebal answer now guys
Which expression is equivalent to
(4x^5 +11)^2?
O 16x^5 + 121
O 16x^10 + 121
O 16x^10 +88x^5 + 121
O 16x^25 +88x^5 + 121
Which expression is equivalent to (4x⁵ + 11)² ?
O 16x^5 + 121
O 16x^10 + 121
⊙ 16x^10 +88x^5 + 121
O 16x^25 +88x^5 + 121
Step-by-step explanation:
Using formula :
(a + b)² = a² + 2ab + b²
so that…
(4x⁵ + 11)²
= (4x⁵)² + 2(4x⁵)(11) + 11²
= 16x¹⁰ + 88x⁵ + 121
[tex]16x^{10} +88x^{5} +121[/tex] expression is equivalent to [tex](4x^{5} +11)^{2}[/tex].
What is an expression?An expression in math is a sentence with a minimum of two numbers/variables and at least one math operation in it.
Given expression
[tex](4x^{5} +11)^{2}[/tex]
It is in the form of [tex](a+b)^{2} =a^{2} + 2ab+b^{2}[/tex]
[tex](4x^{5} +11)^{2}[/tex] = [tex](4x^{5}) ^{2} +2\times 4x^{5}\times11+11^{2}[/tex]
= [tex]16x^{10} +88x^{5} +121[/tex]
[tex]16x^{10} +88x^{5} +121[/tex] expression is equivalent to [tex](4x^{5} +11)^{2}[/tex].
Find out more information about expression here
https://brainly.com/question/14680354
#SPJ2
May I please receive help
Answer:
1, 2, 1
Step-by-step explanation:
50 POINTS! PLEASE HELP! Graph x≥2.
Answer:
see below
Step-by-step explanation:
x≥2
There is a solid line at x =2 because of the equals sign. It is vertical ( up and down).
x is greater than so it is shaded to the right of the line.
How you evaluate this?
Given the function f(x) = 2x + 5, what would the input be with an output of -9
Answer:
The input is -7
Step-by-step explanation:
f(x) = 2x + 5,
Let f(x) = -9
-9 = 2x+5
Subtract 5 from each side
-9-5 =2x+5-5
-14 =2x
Divide by 2
-14/2 =2x/2
-7 =x
Answer:
The would be -7.
Step-by-step explanation:
Given function :-
f ( x) = 2x + 5.given output, f( x) = -9
plug the f(x) as -9.
-9 = 2x + 5Move the constant to the left hand side and change their sign.
-9 - 5 = 2 x-14 = 2xDivide both side by 2.
-14/2 = 2x / 2-7 = xTherefore, the input of this function would be -7.
please someone help me asap! Im giving brainliest and 5 starts AND a thanks :)
Answer:
b. two solution its very sample
Answer:
C: No solutions.
Step-by-step explanation:
When solving an equation and it provides a false statement, it implies that there are no values that could satisfy the given equation. Simply put, the word "equation" in itself must provide equal values on either sides of the equal sign.
“No solution” means that there is no value, not even 0, which would satisfy the equation.
Therefore, the correct answer is C: No solutions.
Suppose a line graphed on a coordinate plane represents the distance traveled in miles by an automobile as a function of time in hours. Assuming that the Nationship between time and distance traveled is proportional, which of these statements is correct? Select one that applies
A. If the automobile was going 25 mph, the slope of the line is -1/25
B.If the automobile was going 30 mph, the slope of the line is 1/30
C.If the automobile was going 35 mph, the y-intercept of the line is 35.
D. If the automobile was going 40 mph, the y-intercept of the line is -1/40
E.If the automobile was going 45 mph, the y-intercept of the line is 1/45
F.If the automobile was going 50 mph, the slope of the line is 50.
The answer to the question which of these statements is correct is F. If the automobile was going 50 mph, the slope of the line is 50.
Since distance traveled in miles is graphed as a function of time in hours, this implies that distance is on the y-axis and time in hours is on the x-axis.
So, the slope of the graph is distance/time and its unit is miles/hour = miles per hour = mph.
This slope represents the speed of the automobile.
So an automobile going at 50 mph represent the slope of the line which is 50.
The answer to the question which of these statements is correct is F. If the automobile was going 50 mph, the slope of the line is 50.
Learn more about slope of a line here:
https://brainly.com/question/16032104
Answer:
f
Step-by-step explanation:
Find the emoji with a diameter of 12 cm. Draw the emoji here. Find the area and circumference of the emoji .
a) Work out the value of 19 + 7 divided by 2-5
Answer: -8.66666666667
Step-by-step explanation: Do it step by step. So 19+7= 26
Then 2-5= 3
So 26 divided by -3 = -8.66666666667
# no spams
ans should be well explained
Answer:
1.3cm
Step-by-step explanation:
7*7=49
4.9-3.5=1.3cm
1.3cm of cloth is left out
[tex]▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ { \huge \mathfrak{Answer}}▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ [/tex]
Area of cloth left out :
[tex]\boxed{ \boxed{10.54 \: \: cm {}^{2} }}[/tex]Solution is in attachment !
You have a total of 12 cards in four different colors. The probability of drawing a green card is the same as the probability of drawing a yellow card. The probability of drawing a red card is 1-4 and of drawing a blue card is 1-12. How many green cards are in the box
Answer:
4
Step-by-step explanation:
Let's start with the easiest bits.
We know the probability of drawing a red card is 1/4, this means every four cards there is one red. So, 12/4 = 3, there are 3 red cards in the 12 card pile.
Next, we are also given the probability of drawing a blue card us 1/12. In the same fashion, we can figure out there is 1 blue card.
Finally, we are told the probability of drawing a green card is the same as drawing a yellow card. Therefore there is the same amount of green cards as yellow.
There are 8 cards left that are green or yellow, as 12 - 1 - 3 is 8. 8/2 is 4, so there are 4 green cards in the box.
Hope this helps!
Original: $39.99
New: _________
%Decrease: 15%
Answer:
33.99
Step-by-step explanation:
Discount = Original Price x Discount %/100
Discount = 39.99 × 15/100
Discount = 39.99 x 0.15
You save = $6.00
Final Price = Original Price - Discount
Final Price = 39.99 - 5.9985
Final Price = $33.99
Answer:
Approximate ≈ $33.99
Step-by-step explanation:
Original: 39.99
New: x
Percent Decrease: 15%
15% of 39.99 = 0.15(39.99) = 5.9985
39.99 - 5.9985 = 33.9915 = 33.99
-Chetan K
A student said that the relation{(-2,3),(4,4),(4,5),(5, -8)} is a function. Do you agree? Why or why not?
Answer:
Step-by-step explanation:
Disagree. (4, 4) and (4, 5) show that for a single input, 4, there are two distinct outputs (4 and 5). In a function no more than 1 output can be associated with a given input.
The given relation is not a function.
Please answer this math problem... I will mark you brainliest
Answer:
18x + 6 = 6(3x + 1)
2x + 4= 2(x + 2)
Explanation:
For 2x +4:
group the common factor
2x + 4
and you'll get 2(x + 2)
For 18x + 6:
You'll do the same thing
18x + 6
and you'll get
6(3x + 1)
if i= V-1, what is the value of i10 ?
Answer:
-1
Step-by-step explanation:
Find the value of x and y. SHOW YOUR WORK
Put the following in order from least to greatest. 3/4, 66.66%, 5/7
Answer:
3/4=63/84
66.66%=56/84
5/7=60/84
⇒66.66%; 5/7; 3/4
Step-by-step explanation:
help me pls in mathmatics
Answer:
-20
Step-by-step explanation:
Lets substitute to solve:
[tex]\frac{mn}{p} +(-n)[/tex]
[tex]\frac{2(12)}{-3} +(-12)[/tex]
[tex]\frac{24}{-3} +(-12)[/tex]
[tex]-8} +(-12)[/tex]
[tex]-20[/tex]
Answer:
yeah i agree it may be 20
Step-by-step explanation:
Prove sum of interior angle triangle is 180
Given :-
A triangle ABC .To prove :-
Sum of interior angles of a ∆ is 180° .Construction :-
Draw a line MCN parallel to AB . Extend line AB to K .Proof :-
In ∆ ABC , we have ,
[tex]\angle[/tex] BAC + [tex]\angle[/tex] BCA = [tex]\angle[/tex] CBKAs sum of two interior angles of a triangle is equal to the opposite exterior angle .
Also ,
[tex]\angle[/tex] ABC + [tex]\angle[/tex] CBK = 180°( linear pair )
Hence from above two ,
[tex]\angle[/tex]ABC + [tex]\angle[/tex] BAC + [tex]\angle[/tex] ACB = 180°Hence Proved !
500 + 120,035 - 40 times 200
FIRST ONE TO ANSWER IT CORRECTLY GETS BRAINLIEST!!!!!!!!!!!!!
NO LINKS PLEASE!!!!!!!!!!!!!
Answer:
24099000
Step-by-step explanation:
Someone help plz make sure it’s right will mark brainiest:)
Answer:
y = 8x - 3
Step-by-step explanation:
1. The slope-intercept form of any linear equation is y = mx + b, where y = y-coordinate, m = slope, x = x-coordinate, and b = y-intercept.
2. Since we're already given the slope, 8, our equation looks like this so far: y = 8x + b.
3. We can use the formula [tex]b = y_1 - m * x_1[/tex] to find the y-intercept.
[tex]b = (5) - (8) * (1)[/tex] [tex]b = 5 - 8[/tex] [tex]b = -3[/tex]4. Since b = -3, our equation now looks like this: y = 8x - 3.
Therefore, the correct answer is y = 8x - 3.
Jada has a job with the city’s Parks and Recreation Department. She receives an hourly wage plus time and a half for any hours over 40 worked each week.
Which piecewise-defined function best models her weekly pay h(t) if she works t hours and receives an hourly wage of $12?
(answer choices attached)
As per the problem statement, there is a linear relation, between de whole earnings of Jada, and her working time.
Solution:
y = 240 + 6×t
A Linear relation is of the form:
y = ax + b
If we call total earnings´Jada "y", and "t" the whole quantity of worked hours per week, we get:
a fixed amount working 40 hours 12×40 = 480 $
and the quantity over 40 hours as ( t - 40 ) × 6.
Then y = fixed quantity + overtime
y = 480 + ( t - 40 ) × 6 reordering this expression
y = 480 + 6×t - 240
y = 240 + 6×t
Just for checking, if this equation satisfies, the conditions of the problem
if t = 40 h that means she did´nt do any overtime,
she earns y = 240 + 6×(40) ⇒ y = 480 $
if t = 50 h meaning 10 hours of overtime, she earns:
y = 240 + (50)×6 ⇒ y = 540 $
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