Answer:
40
Step-by-step explanation:
5 x 8 = 40
8 x 5 = 40
4 x 10 = 40
Answer:
40
Step-by-step explanation:
5: 5, 10, 15, 20, 25, 30, 35, 40
8: 8, 16, 24, 32, 40
4: 4, 8, 12, 16, 20, 24, 28, 32, 36, 40
A rectangle has an area of 16in^2 and a perimeter of 20 in. Find the dimension of the rectangle.
Answer:
8 in x 2 in
Step-by-step explanation:
8 x 2 = 16
8 + 8 + 2 + 2 = 20
find the value of given expression
[tex] \sqrt{31 \times 31} [/tex]
Answer:
31 is the answers for the question
Step-by-step explanation:
please give me brainlest
Answer:
[tex]\sqrt{31\times31}[/tex]
Multiply 31 × 31= 961
[tex]961=31^2[/tex]
[tex]=\sqrt{31^2}[/tex]
[tex]=31[/tex]
OAmalOHopeO
CAN ANYBODY PLSSSSSS HELP MEEE REAWARD BRAINLIEST
Answer:
Option C
1.62 and -0.62
Step-by-step explanation:
v² - v - 1 = 0
From ax² + bx + c = 0
a = 1 b = -1 c = -1
Quadratic formula
x = -b +/- √b² - 4ac
--------------------------
2a
x = -(-1) +/- √-1² - 4 x 1 x -1
-----------------------------------
2(1)
x = 1 +/- √1 +4
-----------------
2
x = 1 +/- √5/2
x = 1 + √5/2 or x = 1 - √5/2
x = 1.618 or -0.618
What is the value of X?
4
4√2
8
8√2
If a triangle has A as 4 and B as 13, but C, the hypotenuse, is missing, what is C? I already got to square root of 185 but i don't understand what to do because you can't simplify it, please show your work/explain it
Answer:
C = √185 or 13.6 units.
and cannot be simplified any further because it is irrational.
Step-by-step explanation:
Since the triangle has sides A = 4 units and B = 13 units. With C as its hypotenuse side, from Pythagoras' theorem C² = A² + B².
So, substituting A and B into the equation, we have
C² = 4² + 13²
C² = 16 + 169
C² = 185
taking square root of both sides, we have
√C² = √185
C = √185
C cannot be simplified any further because it is irrational. It is best expressed as √185 which is a surd. C could also be expressed as a decimal. So using your calculator and taking √185, C = √185 = 13.605 ≅ 13.6 units.
Pythagoras Theorem
A. x=5
B. x=2square root of 1
C. x=square root of 34
D. x=2square root of 61
9514 1404 393
Answer:
B. x = 2√11
Step-by-step explanation:
The square of the length of the diagonal is ...
d² = 6² + 8² = 36 +64 = 100
Then the length of x is found from ...
d² +x² = 12²
x² = 144 -100 = 44 . . . . . subtract d²
x = √44 . . . . . . take the square root
x = 2√11
plsssssssss help me ill gibe you brainlest
Answer:
B
Step-by-step explanation:
Tanner and Zach both play basketball. In a game, Tanner scored six points. Zach scored four times as many times as Tanner. How many points did Zach score?
Answer:
24
Step-by-step explanation:
Tanner has 6 points so T = 6
Zach has four times as many so Z = 4T
4 * T
= 4 * 6
which is 24.
Draw the graph of the equation
g(x) = -3x +2.
You can refer to the section "Drawing Graphs in Mobius" in the unit "Introduction to
Mobius" for
practice in drawing graphs of lines in Mobius.
Part a: Find one point on the line. Often it's smart to start with the value x = 0 because multiplying by
and adding 0 are easy. In other words, find the y-intercept.
The point (0, Number ) is on the line g(x) = -3x + 2.
Part b: Find a second point on the line. Often it's easier to continue with the value x = 1 as multiplying
by and adding 1 are pretty easy.
The point (1, Number ) is on the line g(x) = -3x +2.
Use DESMOS to graph any function online.
The picture shows the graph of g(x) = -3x + 2.
What do I do in this problem?
Answer: p=60
Step-by-step explanation:
Angles on a straight line always add up to 180 degrees.
So, because you have an angle on the straight line with the arrow going up, you have to do:
180-110=70
This will give you the angle inside of the triangle that is next to 110.
Then you would find the angle next to 130 (using the horizontal line) by using the same method so you would do:
180-130=50
This gives you the angle inside the triangle next to 130.
Then because a triangle always adds up to 180 you would add up the 2 angles you have figured out like this:
70+50=120
Then you would take the answer away from 180 like this:
180-120=60
So, p=60
Hope this helps :)
Find the percent of change from 160 cups to 404 cups.
Answer:
the answer to that question is 152.5%
Step by Step Explanation:
(404 - 160)/|160| =
244/160 =
244 ÷ 160 =
244 ÷ 160 × 100/100 =
(244 × 100 ÷ 160)/100 =
(24,400 ÷ 160)/100 =
152.5/100 =
152.5%
pls help im confused
Answer:
5 and 100
8 and 160
9 and 180
12 and 240
Step-by-step explanation:
Since for every one sweatshirt there is $20 collected. Simply plug this in and do the multiplication and division.
5x20 = 100
8x20 = 160
180/20 = 9
12x20 = 240
Answer:
3, 5, 8, 9, 12
60, 100, 160, 180, 240
Step-by-step explanation: the only values that you have full information for is the first column
3, 60
to get from 3 to 60 you would multiply by 20, so for the next column multiply 5 by 20 to get 100
then 8, 160
for the fourth column you would just divide 180 by 20, 9
and finally for the last column you would multiply 12 by 20 to get
240
i need to find what takes the question marks place. help please i have limited time. i’ll give good review.
(10x^2+10x^3-9x^4)-(4x^3+?-8x^2)=-19x^4+6x^3+18x^2
The area of a rectangular dance floor is 8 1/4
square yards, and its width is 3 1/2 yards. What is the patio's length in yards
A 54
B 2
C 4:
D 5
Answer:
2 5/14 yards
Step-by-step explanation:
Area of the rectangular floor = Length * Width
Given
Area = 8 1/4 square yards
width = 3
1/2 yards
Required
Length
Length = Area/width
Length = (8 1/4)/(3 1/2)
Length = 33/4 ÷ 7/2
Length = 33/4 * 2/7
Length = 33/14
length = 2 5/14 yards
This gives the required length
What is the volume of this composite solid?
A. 156 cubic meters
B. 86 cubic meters
C. 136 cubic meters
D. 84 cubic meters
Answer:
C
Step-by-step explanation:
first cube :
4 × 3 × 6 = 72 m³
second cube :
4 × 4 × 4 = 64 m³
sum of both cubes :
72 + 64 = 136 m³ ( C )
find the value of x. Round the length to the nearest tenth.
Answer:
Consider the given right triangle. We have to find the value of 'x'. So, the value of 'x' is 9.2 cm. Option 3 is the correct answer.
Step-by-step explanation:
What would be the measure of angle J?
Answer:
5q I would say
Step-by-step explanation:
As
3
x
−
q
=
5
q
, adding
=
q
on both sides, we get
3
x
−
q
+
q
=
5
q
+
q
or
3
x
=
6
q
, now multiplying both sides by
1
3
, we get
3
x
×
1
3
=
2
6
q
×
1
3
or
x
=
2
q
Solve the equation (1/3)^x+1 = (1/9)^x+3
Answer:1
Step-by-step explanation:
Answer:
its -5,
x=-5
Don't listen to the other guy who said "1"
Step-by-step explanation:
PLZZZZZZZ HELLLPPPPPPPP
is your pfp lil nas x from his new music video
Answer both questions please
Answer:
I cannot see the x values so I cannot help with part D, but part C is y=3.50x+9.50
Step-by-step explanation:
the question states there is a fee of 9.50 for shipping costs, which is constant. this means it will be the y intercept in addition, since each shirt costs 3.50 each, the equation is y=3.50x+9.50
Which lines are parallel?
Answer:
C)?
Step-by-step explanation:
A triangular prism is 40 feet long and has a triangular face with a base of 24 feet and a height of 35 feet. The other two sides of the triangle are each 37 feet. What is the surface area of the triangular prism?
Answer:
4406.08 ft
Step-by-step explanation:
Can You pls Help me
Every question counts
Answer:
a) 50 degrees
b) 130 degrees
c) 50 degrees
d) 130 degrees
e) 50 degrees
f) 130 degrees
Step-by-step explanation:
Tell me if you need explanation
Answer:
Step-by-step explanation:
<1=180-130=50
<5=130
<6=180-130=50
<7=130
<4=<1=50
<3=130
1,453ft 9in + 5ft 6in=
help asap
Answer:
1 459.25 feet (1459 feet 3 inches)
You can model an arch at your school using the equation $y=-0.5\left(x+4\right)\left(x-4\right)$ , where $x$ and $y$ are measured in feet. The x-axis represents the ground. Find the width of the arch at ground level.
Answer:
8feet
Step-by-step explanation:
Given the equation that models the arch of a school expressed as;
[tex]$y=-0.5\left(x+4\right)\left(x-4\right)$[/tex]
If the x axis represents the ground;
At the ground level, x = 0
Substitute x = 0 into the equation to get y;
y = -0.5(0+4)(0-4)
y = -0.5(4)(-4)
y = -0.5 * -16
y = 8ft
Hence the y axis at the ground level is 8feet
Help Needed!! Find The Value Of X (Geometry)
[tex]n - 12 = 3n[/tex]
please I need help
Answer:
n = -6
Step-by-step explanation:
n -12 = 3n
2n = -12
n = -6
Answer:
n=-6
Step-by-step explanation:
So first, you should subtract n from both sides to isolate the number -12. This will make the equation look like 2n=-12. Divide both sides by 2 because you want n to be by itself. This will give you the answer n=-6
Hope this helps
Keisha bought 4 boxes of crayons for $0.78 each. How much will she pay for the 4 boxes of crayons?
Answer:
Keisha bought 4 boxes of crayons for $0.78 each. How much will she pay for the 4 boxes of crayons?
$3.12
find the value of given expression
[tex] \sqrt{40000} [/tex]
Answer:
200
Step-by-step explanation:
have a nice day or evening
Answer:
√40000=√(200)²=200 is your answer
Help for a free 20pts.
No links please. Just answer the question and take the points.
(Btw if number 7 is wrong correct it for me and I'll make you brainliest)
Answer:
Okay, so I checked on my calculator, and 5,6, and 7 are right
Step-by-step explanation:
Number 8 would be 45 degrees. Both of the missing angles would be 45 degrees
Those two lines on either side of the triangle mean both of the angles are the same.