Answer:
39 - n
Step-by-step explanation:
subtract the number that the family ate from the amount baked
39 - n
can someone help me with this please
Answer:
B
Step-by-step explanation:
This is because the difference of two squares follows the general equation of (x-a)^2 - a^2 - c
Answer:
It's a
Step-by-step explanation:
[tex] \frac{1}{4} {x}^{2} - 1[/tex]
[tex]{( \frac{1}{2} x)}^{2} - {1}^{2} [/tex]
What is the slope of the line?
Pls help! I’ll mark the brainliest
Answer:
m = -3
Step-by-step explanation:
Two poin on this line are (-2, 3) and (0, -3). Both points are formed where grid lines meet precisely.
The change in x as we go from (-2, 3) to (0, -3) is +2 and the change in y is -6. Thus, the slope of the line shown is m = rise/run = -6/2, or m = -3.
Write an algebraic expression for the situation. 25 divided by a number b An algebraic expression for the situation is
Answer:
it is 25÷b for this question.
Anyone help me please fast
Answer:
Step-by-step explanation:49
Answer:
<AFB =49°
Step-by-step explanation:
(3x+4)°+(2x+11)°=90°
x=15°
again,
for <AFB
(3x+4)°={(3*15)+4}
=49°
helpppp...Round to the nearest hundredth
Answer:
37.68
Step-by-step explanation:
volume= πr²h/3
= 3.14x3²x4/3
=3.14x3x4
= 3.14x12
=37.68
Answer:
[tex]Given, radius(r)=3~units[/tex]
[tex]Height (h)=4[/tex]
[tex]Volume=1/3 \pi r^2h[/tex]
[tex]1/3\pi (3)^2(4) units[/tex][tex]1/3\pi (9)(4) units[/tex][tex]36\pi /3~ units[/tex][tex]12\pi \ units^3[/tex]---------------------hope it helps...have a great day!!a cylinder has height of 10 inches and a diameter of 1 1/2 inches.what is volume of the cylinder?
pls help me
Answer:
the volume is 7.85in³
HAVE A GOOD DAY
Beth has to carry 9 grocery bags into the house. each grocery bag weighs 5 6/10 pounds. how many pounds does beth carry in all?
Answer:
x= 9 × 56/10
x = 50.4 pounds
Find the segment length indicated. Assume that lines which appear to be tangent
are tangent.
14
10,5
16.5
17.5
15
O 14.8
Answer:
its righties b
Step-by-step explanation:
Please someone who is good at puzzles, help me out, thank you
Answer:
I believe the correct answer is 8, if i'm incorrect tell me
Please mark me brainliest!
Answer:
8.
Step-by-step explanation:
Front of first car and back of last are untouched.
Help me to find the value of X
Answer:
x=15
Step-by-step explanation:
Plane J and Line KF intersect at what point?
Answer:
what are the answers if you want help
The plane J and line KF intersect at point K on the plane.
What is a plane?A plane is a two-dimensional doubly ruled surface spanned by two linearly independent vectors. A plane extends infinitely in two dimensions. It has no thickness.
What is a line?A line is a one-dimensional figure, which has length but no width. It is determined by two points in a two-dimensional plane. A line is made of a set of points which is extended in opposite directions infinitely.
For the given situation,
The diagram shows a plane J and some line segments.
If a line and a plane have only one point in common, then the line intersects the plane.
From the diagram, it is clearly seen that the plane J and line KF intersect at point K on the plane.
Hence we can conclude that the plane J and line KF intersect at point K on the plane.
Learn more about planes and lines here
https://brainly.com/question/16798452
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What’s the answer ? Help ASAP
Answer:
Probability [Number of product more than 12] = 5 / 9
Step-by-step explanation:
Given:
Total number of products = 9
Number of product more than 12 = 5
Find;
Probability = Number of favourable outcomes / Number of total outcomes
Probability [Number of product more than 12] = Number of product more than 12 / Total number of products
Probability [Number of product more than 12] = 5 / 9
Question 2 of 40
Find the equation of the line below.
"0 (2,10)
(1. 5)
”I
O A. y=1x
O B. y: %x
O C. y= 5x
0 D. 3! =14
I need help with this this is hard
Answer:
n > -6 and n < 8! Heart it if it was helpful :D
Step-by-step explanation:
Okay! So n has to be bigger than -6, but smaller than 8. So the inequalities are n > -6 and n < 8!
Answer:
n > -6 and n < 8
bcoz the number n has to be in between -6 and 8,
it must be greater than -6 and less than 8
Question is in the image
Answer:
17150 ft²
Step-by-step explanation:
similar rectangles means that the scaling factor from one rectangle to the other is the same for every side. and so the relative ratio of length and width stays the same.
in our case now the 2 widths are 175 feet and 40 feet.
the scaling factor f from small to large is therefore 175/40 = 35/8.
width large = width small × f
length large = length small × f
the area of a rectangle is length × width.
we know the area of the small rectangle (896 ft²).
Asmall = 896 = length small × width small
now the area A of the large rectangle is
A = length large × width large =
= length small × f × width small × f =
= length small × width small × f² = Asmall × f² =
= 896 × (35/8)² = 17150 ft²
HELP ME ANSWER THESE AND GET THE LETTER CODE I DONT WANNA FAIL SUMMER SCHOOL
Which is an exponential decay function?
O f(x)
f(x) = 1 (7)
Fx) = $()
O
Of(x) = (-3)
Answer:
I think C is correct answers im not sure though
The only given function that is an exponential decay function is;
C: f(x) = ³/₂(⁸/₇)⁻ˣ
Exponential decay function
Now, the general formula for exponential decay function is;
f(x) = abˣ
where b is the decay factor.
Now, the decay factor which we will call the base of the exponent must be greater than 1 .
Also, the exponent x must be negative to be called an exponential decay function.
Looking at the given options, only Option C meets the criteria for an exponential decay function.
The given options are;
A) f(x) = ³/₄(⁷/₄)ˣ
B) f(x) = ²/₃(⁴/₅)⁻ˣ
C) f(x) = ³/₂(⁸/₇)⁻ˣ
D) f(x) = ¹/₃(-⁹/₂)ˣ
Read more about exponential decay function at; https://brainly.com/question/4681369
I need the equation
Answer:
y=mx+b
Step-by-step explanation:
PLLLLLEASEEEEEEEED HELP IM BEGGING SOMEONE PLEASEEEEEEEEES
Answer:
The measure of angle D and A must be equal.
Step-by-step explanation:
ASA means angle-side-angle. So you must have two angles and the side between them be congruent to the other triangle. We already know Angle C and F are congruent and Side lengths AC and FD are congruent. So we just need the angles on the other side of the side lengths.
PLEASE HELP ME ASAP ILL GIVE BRAINLIEST!!
Find the measures of the supplementary angles that satisfy each
case.
The difference of the measures of the angles is 35º.
The sum of two numbers is 24.The difference of their square is 144.what are the two numbers?
Answer:
the answer to this question is 12 and 12
Select all exprssion that are equivalent to 6x+1-(3x-1)
A: 6x+-3x+1+1
B: 6x+1-3x-1
C: 3x+2
Pls just find two correct answer that all I need pls
Answer:
3x+2
Although technically A and C are equivalent if 2 answers are required; C is simplified and therefore the most correct.
Step-by-step explanation:
6x+1-(3x-1)
6×+1-(3x) -1(-1)
6x+1-3x+1 <-A
3x+2. <- C
What is C6? O A. 56 O B. 96 O c. 84 OD. 10
Answer:
C. 84
Step-by-step explanation:
₉C₆ = 84
The function f (t) = 310(0.2)24t represents the change in a quantity over 7 days,
What does the constant 0.2 reveal about the rate of change of the quantity?
the rate percentage
Answer:
80% decrease in the quantity over 7 days
Step-by-step explanation:
Given data
We have the function
f (t) = 310(0.2)24
the above function is similar to the exponential function
f (t) = P(1±r)^t
Now the value 0.2
This means that there is 80% decrease in the quantity over 7 days
For the sample standard deviation(s) for situations involving means, explain whether it affects the width of a confidence interval, the center of a confidence interval, neither, or both.
Answer:
Affects the width of a confidence interval, as the margin of error is a function of the sample standard deviation.
Step-by-step explanation:
When we have the standard deviation for the sample, the t-distribution is used to solve the question.
It does not affect the center of the interval, which is a function only of the sample mean.
Width of a confidence interval:
The width of a confidence interval is a function of the margin of error, which is:
[tex]M = t\frac{s}{\sqrt{n}}[/tex]
In which s is related to the sample standard deviation. Thus, since s and M are directly proportional, a higher standard deviation makes the interval wider, lower standard deviation makes the interval narrower, and thus, the sample standard deviation affects the the width of a confidence interval.
The diameter of a standard dart board is 18”. What is the area of the dart board?
telling time in instervals
Answer:
1)4:40
2)4:40
3)8:40
4)9:15
Step-by-step explanation:
whats 1x2-100-2+29-38-29-20-19=
Answer:
-177
Step-by-step explanation:
1x2-100-2+29-38-29-20-19
2-100-2+29-38-29-20-19
-98+27-38-29-20-19
-71-38-29-20-19
-177(Ans)
Consider the triangle reduction.
A larger triangle has side lengths 15.4 centimeters, 15.4 centimeters, and 12.4 centimeters. A smaller triangle has a side length of 3.85 centimeters that corresponds to the sides of the larger triangle with lengths 15.4 centimeters.
The perimeter of the original triangle is 43.2 cm. What is the perimeter of the reduced triangle?
10.8
cm
In the previous problem, you found the perimeter of a reduced triangle. Explain how you found the new perimeter using proportions.
Answer:
10.8 Cm
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