Answer:
803.84=A
Step-by-step explanation:
The area of a circle can be found by using the equation [tex]\pi r^{2}[/tex]=A.
[tex]\pi r^{2}[/tex]=A
[tex](3.14)(16^{2})[/tex]=A
(3.14)(256)=A
803.84=A and the units are, how ever the radius is measured cubed
Evaluate the function f(x)=-5x2 + 4x -6
when x = 2
f(x)=-5x2+4x-6
f(2)= -5*2*2+4*2-6
f(2)= -20+2
f(2)=-18
Simplify this expression
(√2+√3)(√5 -√7)
Answer:
Step-by-step explanation:
Answer:
pretty sure its the second one
Step-by-step explanation:
hey can someone help me pls immediately!!! i’ll mark brainiest if u don’t guess or leave links. pls don’t guess tho actually know it if ur going to say the answer
Answer:
$9
Step-by-step explanation:
Answer:
$9
Step-by-step explanation:
between 2 and 4 is 3 sandwiches.
There is a point at 3 and 9
(3,9) $9 for 3 sandwiches
can you please help? no links please. I have to pass this
Answer:
Step-by-step explanation:
10 times 10 times 60 = 6000
6000 - (1600 + 2000) = 2,400
Answer:
7200 [tex]in^3[/tex]
Step-by-step explanation:
volume of the bottom + volume of the middle part + volume of the top part (I'm sorry this is so vague T-T)
[tex](8*60*10)+(2*40*10)+(8*20*10)= 4800+800+1600=7200[/tex]
i need help please help me
7. The answer is letter A or letter D
Find the next two terms in the sequence.
40, 10, –20, –50, . . .
A.
60, 80
B.
–80, –110
C.
–70, –100
D.
–70, –90
Answer:
B.
–80, –110
Step-by-step explanation:
-80 and -110
It is an arithmetic sequence. The difference = -30. It is the difference between each number in the sequence: 10-40=-30
-50-30=-80
-80-30 =-110
-80
First Identify the sequence being made here.
10-40 = -30
-20-10 = -30
-50-(-20) = -30
Therefor this pattern is decreasing by a rate of 30 so to continue this, just subtract 30 from -50.
-50-30 = -80
The next term is -80.
Hope I helped!
Help me with this problem ASAP
Pls help
Pls help
Pls help
Answer:
Green) 24in
Yellow) 31in
Blue) 27in
Step-by-step explanation:
Just add each number of the one shape.
To find the Area:
Multiply each number
To find Perimeter:
Add each number
In Exercises 1 and 2, determine whether the triangles are similar. If they are,
write a similarity statement. Explain your reasoning.
Answer:
1) yes, all of their angles are equal. (75°, 45°, and 60°)
2) No, their angles are not equal. (42°, 48°, 90° vs 58°, 32°, 90°)
Step-by-step explanation:
1.
ΔWXY and ΔRST are similar because they have equal angles.
2.
ΔJKM and ΔKLM are not similar because the angles are not equal.
What is a triangle?A triangle is a 2-D figure with three sides and three angles.
The sum of the angles is 180 degrees.
We can have an obtuse triangle, an acute triangle, or a right triangle.
We have,
1.
In ΔWXY,
∠X = 75
∠Y = 60
∠W = 180 - (75 + 60) = 180 - 135 = 45
In ΔRST,
∠S = 45
∠R = 60
∠T = 180 - (45 + 60) = 180 - 105 = 75
Now,
We can say that,
ΔWXY and ΔRST are similar because they have equal angles.
2.
In ΔJKM,
∠J = 42
∠M = 45
∠K = 180 - (42 + 45) = 180 - 87 = 93
In ΔKLM,
∠K = 58
∠M = 90
∠L = 180 - (58 + 90) = 180 - 148 = 132
ΔJKM and ΔKLM are not similar because the angles are not equal.
Thus,
ΔWXY and ΔRST are similar because they have equal angles.
ΔJKM and ΔKLM are not similar because the angles are not equal.
Learn more about triangles here:
https://brainly.com/question/25950519
#SPJ2
3 9/12 + (4 7/12 + 5/12) = 3 9/12 + ____?
Answer:
5
Step-by-step explanation:
4 7/12 + 5/12 = 4 12/12 which equals 5
Answer:
3 9/12 + (4 7/12 + 5/12) = 3 9/12 + 5
Step-by-step explanation:
Please answer! I will mark you Brsinliest! The pictures are together.
Answer:
V = 65.97π
Step-by-step explanation:
Answer:
g00gle is a really great source for these questions!
Just put in the information and they do they work!
Step-by-step explanation:
66 inches cubed since you round up .03 decimals!
or 65.97 if you aren't supposed to round
Given that f(x) = 2x – 1, find f(6).
Your answer:
6
7
11
13
Answer:
11
Step-by-step explanation:
2 times 6 is 12 minus 1 is 11
Input interpretation:
2 x - 1 where x = 6
Result:
11
Which equation is an identity
An investment company guarantees that if you deposit $10,000 into one of their investment accounts, your money will grow by 5% each year.
Write an exponential equation that represents how much money, m, you would have in a certain number of years, t.
Answer:
m= 10,000(1+.05)^t
Step-by-step explanation:
hope this helps:)
ASAPPPPPPPP DUE IN 3 MIN
Answer:
72
Step-by-step explanation:
Answer:
h = 6
Step-by-step explanation:
Area of a trapezoid formula:
[tex]A=\frac{a+b}{2} *h\\\\h=2*\frac{A}{a+b}[/tex]
Given:
A = 48
a = 4
b = 12
Work:
[tex]h=2*\frac{A}{a+b} \\\\h=2*\frac{48}{12+4} \\\\h=2*\frac{48}{16}\\\\h=2*3\\h=6[/tex]
help pls i forgot how to solve this
Answer:
x = 45
Step-by-step explanation:
Brainliest Please!
Is it possible to create a line segment with "infinite
steepness?
If so, do it, and explain why you think you're right
If not, explain why it's impossible.
Sign out
us
133
Answer:
No, it is not possible
Step-by-step explanation:
Required
Is it possible to have a line segment with: [tex]m = \infty[/tex]
To answer this question, we will interpret the steepness as slope.
So, we have:
[tex]m = \infty[/tex]
The interpretation of a line with: [tex]m = \infty[/tex] is:
It starts from (x,y_1) and ends at (x,y_2)
When the slope (m) is then calculated, we have:
[tex]m = \frac{y_2 - y_1}{x_1 - x_1}[/tex]
[tex]m = \frac{y_2 - y_1}{0}[/tex]
[tex]m = \infty[/tex]
What this means is that, the line has no end points.
A line segment as described here means a line that has endpoints (i.e. a finite starting point and a finite finish point)
So, we've established that: [tex]m = \infty[/tex] means no endpoints and a line segment has end points, then we can conclude that it is not possible to create a line segment with [tex]m = \infty[/tex]
Steepness of a line is the rise or fall of it at a sharp angle.The Is it not possible to create a line segment with infinite steepness, as the slope of the such line will be infinite whether a line is plotted with finite points.
Steepness-Steepness of a line is the rise or fall of it at a sharp angle. The slope of the line describe the steepness of a line.
Infinite steepness-A infinite steepness refers to a vertical line on the graph. When the line with infinite steepness plotted on the graph it is only parallel to the y axis. The change on the x axis is zero and does not move in the x axis, when a line has infinite steepness.
To understand it better suppose a line is passed through the point [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex] points. For such line the slope of the line can be given as,
[tex]m=\dfrac{y_2-y_1}{x_2-x_1} [/tex]
The line with infinite steepness does not move in the x axis. The coordinate of the x axis same for the line. Thus,
[tex]x_2=x_1[/tex]
The slope for such line is,
[tex]m=\dfrac{y_2-y_1}{x_1-x_1} [/tex]
[tex]m=\dfrac{y_2-y_1}{0} [/tex]
[tex]m=\infty[/tex]
Thus the slope of the line is infinite. But the line With no finite point is not possible to plot.
Hence the Is it not possible to create a line segment with "infinite steepness, as the slope of the such line will be infinite whether a line is plotted with finite points.
Learn more about the steepness of the line here;
https://brainly.com/question/806542
(x+5) •(x-3) using the distributive propertiy
Answer:
the answer for this problem is x^2+2x-15
Step-by-step explanation:
(x+5)(x-3)
x(x-3)+5(x-3)
x^2-3x+5(x-3)
x^2-3x+5x-15
=x^2+2x-15
Yes or no ??????????
Answer:
[tex]yes[/tex]
because it has a one side, length and base
Find the measure of angle A
can you show me how to solve this problem
Answer:
A = 20 degrees
Step-by-step explanation:
Both legs of the triangles are 2x and equal, so we know that the triangle is isoceles. That means both acute angles are equal as well.
In a triangle there are 180 degrees
180 - 140 = 40
40 remainding degrees/ 2 equal angles
A = 20 degrees
Answer:
angle a = 20
Step-by-step explanation:
So like the person above me said
180-140=40
40 divided by 2 is 20
(I don't know if I can delete answers so I just fixed this one)
Match the equivalent expressions.
Pls help me
Answer:
1/9 = 3^-2
1/8 = 2^-3
9 = 3²
8 = 2³
State whether the following is true or false. If it is false make it true :
24 < 6 + 9
Answer:
Its false 24>6+9
Step-by-step explanation:
6+9=15
A soccer player is going to kick a soccer ball from one corner of a field to the opposite corner. If the field is 68 meters long and 51 meters wide, how far will the soccer player have to kick the ball?
Answer:
85 m.
Step-by-step explanation:
Use Pythagoras Theorem:
x^2 = 51^2 + 68^2
= 7225
x = √7225
= 85
8x + y = -16
-3x + y = -5
solve the system of equations by elimination
ANS
9 quarters and 5 dimes
What is 1?1?1?1=6 pls help my brain id hurt rn
Answer:
(1+1+1)!*1=6
Step-by-step explanation:
A man travels 2 miles, turn left and travels 3 miles, turn left again and travel 6 miles. How far is he from the starting point?
Answer: 5 miles
Step-by-step explanation:
this creates a polygon which can be shortened to be a triangle with side lengths 3 and 4 and the hypotenuse unknown. to find the side length you use the formula a^2 + b^2 = c^2
3^2 + 4^2 = c^2
9 + 16 = c^2
25 = c^2
sqrt(25) = c
c = 5
What’s the answer to this?!
Answer:
19.1
Step-by-step explanation:
Pythagorean theorem: a^2+b^2=c^2
4^2+7^2=c^2
16+49=c^2
C^2=65
c=hypotenuse =root 65
Perimeter =7+4+root65=19.1ft
Pls help if you know the answer and explain, if you get it right I'll give you brainly
find the volume of the larger rectangular prism
Answer:
1/8 to the power of 3
Step-by-step explanation:
its 1/2 length x 1/2 width x 1/2 height
Mhanifa please help i will mark brainliest
Answer:
NO is answer I believe if you rotate the figure such that the similar sides IJ and MN are on top.
Step-by-step explanation:
Celeste used 20 inches of ribbon from a spool that holds 36 inches of ribbon. What is the decimal equivalent for the amount of ribbon Celeste uses.
Answer: 0.56
Step-by-step explanation:
The spool holds a total of 36 inches of ribbon and out tis amount, Celeste used 20 inches of ribbon.
Celeste therefore used 20 / 36 of the ribbon available from the stool.
In decimal this is:
= 20 ÷ 36
= 0.5556
= 0.56