Answer:
Surface area of triangular prism = 528
Step-by-step explanation:
Surface area of triangular prism = (Base x Height) + 2 (length x side) + (length x base)
SA = bh + 2Ls + Lb
Putting given values : b = Y = 5 , h = 9 , s = x = 9 , L = z = 21
(5 x 9) + (2 x 21 x 9) + (21 x 5)
= 45 + 378 + 105
528
The pattern 96, 92, 88, 84, ________ follows the "subtract 4" rule. Study the pattern to find traits that are not obvious in the rule. Explain.
Answer:
even numbers
Step-by-step explanation:
Answer: I can tell that all of them are even.
Step-by-step explanation:
how I can tell is that they end in 6,2,8,4,0 which are all even numbers
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
Answer:
54 units squared
Step-by-step explanation:
hope this helped!
True or False:
(2x2 - 3x) - (4x2 - x) = -2x2 - 2x
Find the sum of 6x^2+10x-16x 2 +10x−1 and -5x^2-2x+1−5x 2 −2x+1.
the answer is x-5........
What is the measure of angle x? Enter your answer in the box. x=
Answer:
43
Step-by-step explanation:
Show that (3*8*x)^7 = 6^7*4^7*x^7
Answer:
24x^7 = 24x^7
Step-by-step explanation:
Left side of equation: 3 times 8 times X = 24x
Then you raise it to the 7th power
Right side of the equation: 6 times 4 times X = 24x
Since the exponent is the same, you keep it as the 7th power
I need help with my ixl ..
Answer:
The measure of angle E is 45 degrees
Step-by-step explanation:
To get the measure if angle E, we use the appropriate trigonometric ratio
From the question, EF is the hypotenuse since it faces the right angle
EG is adjacent to angle E
so we are going to use the trigonometric ratio that connects adjacent to the hypotenuse
This trigonometric ratio is the cosine
It is the ratio of the adjacent to the hypotenuse
Thus,
we have it that;
Cos E = EG/EF
cos E = 6√26/12√13
E = arc Cos ( 6 √26/12 √13)
E = 45 degrees
What is the equation of the graphed line written in
standard form?
x=-3
y=-3
x+y =-3
x-y=-3
Answer:
the fist one
Step-by-step explanation:
its hard to rite on cumputer but i did this question before.
lucia puts 6 pounds of strawberries into 3/4 pound boxes. how many boxes does Lusia fill
Answer:
8
Step-by-step explanation:
6 divided by 0.75 is 8 :)
Answer:
she will fill 8 boxes
Step-by-step explanation:
someone please help.
Answer:
See explanation
Step-by-step explanation:
1 = b (0,-2)
2 = b (0,1)
6 = a (3,0)
7 = a (-2,2)
Answer:
1.) B
2.) B
6.) A
7.) A and B
Step-by-step explanation:
Insert the ordered pairs into their places( x's with x's and y's with y's) until you get the answer to the left of the equal sign
1.) 7x-2y =4
B. (0,-2) 7(0) - 2(-2) = 0 + 4 = 4 Correct
2.) 3x + 5y = 5
B. (0,1) 3(0) + 5(1) = 0 + 5 = 5 Correct
6.) x - 3y = 3
A. (3,0) 3 - 3(0) = 3 - 0 = 3 Correct
7.) 3x - 2y = -10
B. (0,5) 3(0) - 2(5) = 0 - 10 = -10 Correct
A. (-2,2) 3(-2) - 2(2) = -6 -4 = -10 Correct
In your own words, what is Probability? Give a real life example.
Answer:
Probability is a mathematical term for the likelihood that something will occur. It is the ability to understand and estimate the likelihood of any different combination of outcomes. Let’s discuss some real-life examples of Probability 1. Weather Forecasting Before planning for an outing or a picnic, we always check the weather forecast.
Step-by-step explanation:
can someone please help me with this question? (no links!!)
Answer:
95.03
Step-by-step explanation:
half the radius- 11/2=5.5
A=πr^2
=πx5.5^2
Divide 24 milliliters into the ratio of 6:2
What is the larger value?
Answer:
18 and 6
Step-by-step explanation:
Rn = 6 Ratio numerator
Rd = 2 Ratio Denominator
Rs = Rn + Rd
Rs = 6 + 2
Rs = 8
Ratio Sum
a = 24 Amount to Divide
M = a ÷ Rs
M = 24 ÷ 8
M = 3 Multiplier Ratio Division Calculation
Rr = Rn × M : Rd × M
Rr = 6 × 3 : 2 × 3
Rr = 18 : 6
Please solve this and please put the steps!
(Steps ex: 2x-2=4
+2+2
2x=6
2x/2 6/2
x=3)
Answer:
12
12x8=96, 96+19=115
hope it helps
11. Which is an equation of the circle whose center is
(5,1) and whose radius is 3?
A. (x + 5)2 + (y 1)2 = 9
B. (x + 5)2 + (y 1)2 = 3
C. (x 5)2 + (y + 1)2 = 9
D. (x 5)2 + (y + 1)2 = 3
An arc is subtended by a central angle measuring pi/2 radians. What fraction of the circumference is this arc?
Answer:
The angle is 1/4 the circumference is the arc
Step-by-step explanation:
To solve this, we are to set up a fractional relation between the central angle subtended by the arc and the total angle subtended by the circle.
At this point, we can note that the circumference of a circle actually subtends an angle of 2π radians at the center.
To express the angle subtended by the central angle [angle at the centre of the arc] as a fraction of the total circle, we do this:
The central angle of arc / total angle at the centre of the circle
= π/2 ÷2π
=[tex]\pi/2 \times \frac{1}{2\pi}= 1/4[/tex]
Therefore the angle is 1/4 the circumference is the arc
Write as an algebraic expression: Five times
the difference of the cube of y and the
square of x
A. 5y3 + 5x2
B. (5y)3 - (5x)2
C. 5(y3 - x2)
D. (5y - 5x)^6
Given:
The statement is "Five times the difference of the cube of y and the square of x".
To find:
The algebraic expression for the given statement.
Solution:
We know that,
Cube = Power 3
Square = Power 2
Difference = Minus (-)
Times = Multiplication (×)
Now,
Cube of y = [tex]y^3[/tex]
Square of x = [tex]x^2[/tex]
Difference of the cube of y and the square of x = [tex]y^3-x^2[/tex]
Five times the difference of the cube of y and the square of x is:
Required expression = [tex]5(y^3-x^2)[/tex]
Therefore, the correct option is C. The required algebraic expression for the given statement is [tex]5(y^3-x^2)[/tex].
Find the circumference of a circle with a radius of 2 inches. Give an exact answer.
Answer:C=2πr=2·π·2≈12.56637in
Step-by-step explanation:
Talia bought a home for her pet turtle the rectangular tank is 3 feet long. 1 foot wide and 2 feet high. What is the volume?
Answer:
Volume of rectangular tank = 6 cubic feet
Step-by-step explanation:
Length of the rectangular tank = 3 feet
Width of the tank = 1 feet
And height of the rectangular tank = 2 feet
Since, tank is in the shape of a cuboid,
Volume of a cuboid = Length × Width × height
= 3 × 1 × 2
= 6 cubic feet
Therefore, volume of the rectangular tank will be 6 cubic feet.
Answer:
6
Step-by-step explanation:
What's the y intercept of the following equation?
10y = 20x + 30
Answer:
[tex]10y = 20y + 30 \\ y = 2y + 3 \\ y \: intercep = 3[/tex]
The vertices of a triangle are located at the points A(0, 1), B(2, 4) and C(3, 0). The triangle is translated 5 units down to obtain triangle A′B′C′. What are the coordinates of the vertices of triangle A′B′C
Answer:
The coordinates of the vertices of triangle A'B'C' are [tex]A'(x,y) = (0,-4)[/tex], [tex]B'(x,y) = (2,-1)[/tex] and [tex]C'(x,y) = (3,-5)[/tex].
Step-by-step explanation:
According to this statement, triangle ABC must be translated 5 units in the -y direction to form triangle A'B'C'. We need to use the following operations:
[tex]A'(x,y) = A(x,y) +(0,-5)[/tex] (1)
[tex]B'(x,y) = B(x,y) +(0,-5)[/tex] (2)
[tex]C'(x,y) = C(x,y) + (0,-5)[/tex] (3)
If we know that [tex]A(x,y) = (0,1)[/tex], [tex]B(x,y) = (2,4)[/tex] and [tex]C(x,y) = (3,0)[/tex], then the new vertices of the rectangle are, respectively:
[tex]A'(x,y) = (0,-4)[/tex], [tex]B'(x,y) = (2,-1)[/tex], [tex]C'(x,y) = (3,-5)[/tex]
Find the length of BC.
Answer:
BC = 10 units
Step-by-step explanation:
From the picture attached,
It's given that AD and BE are the parallel sides.
AC and DC are the transversal lines intersecting the parallel lines.
In ΔADC and ΔBEC,
∠DAC ≅ ∠EBC [Corresponding angles]
∠ADC ≅ ∠BEC [Corresponding angles]
ΔADC ~ ΔBEC [By AA property of similar triangles]
By the property of similar triangles,
Corresponding sides of the similar triangles are proportional.
[tex]\frac{AC}{BC}=\frac{DC}{EC}[/tex]
[tex]\frac{AB+BC}{BC}=\frac{DE+EC}{EC}[/tex]
[tex]\frac{2.5+BC}{BC}=\frac{2+8}{8}[/tex]
[tex]\frac{2.5}{BC}+1=\frac{10}{8}[/tex]
[tex]\frac{2.5}{BC}=\frac{5}{4}-1[/tex]
[tex]\frac{2.5}{BC}=\frac{1}{4}[/tex]
BC = 10
Neil bought 2 pounds of beef. He wants to make hamburger patties that weigh 1/4 pound each. How many patties can Neil make
Answer: 8 patties
Step-by-step explanation:
There are 2 pounds of beef and Neil wants to use these to make patties that are 1/4 pounds each.
The number of patties that can be made are:
= Pounds of meat available ÷ Pound needed per patty
= 2 ÷ 1/4
= 2 * 4/1
= 8 patties
(help ASAP) what is the two answers? (person who gets it right gets 5 stars and a brainlist)
7,-3,12,-0.8,0.8,-10,-2 if these numbers represent temperatures in degrees Celsius which is the coldest?
Answer:
-10 i think
Step-by-step explanation:
x+5-4x+5≤−4 plz help
Answer: x≥14/3
Step-by-step explanation: Hope this help :D
Answer:
Step-by-step explanation:
x+5-4x+5≤−4
-3x≤-14
3x≥14
x≥[tex]\frac{14}{3}[/tex]
how to solve (2^3)^4
Answer: 2^12
Step-by-step explanation:
Answer: 4096
Step-by-step explanation:
What are the lengths of the sides of the right triangle
that is formed? Check all that apply.
Oh
h-k
x
-h
OOOOOO
O x - y
y-h
y-k
The lengths of the sides of the right triangle that is formed are x-h and y - k
Unit circlesThe triangle contained within the circle is a right angled triangle with the longest side as the hypotenuse.
Given the coordinate points (h, k) and (x, y), the lengths of the sides of the right triangle is equal to the difference between the x-ccordinate points and y-coordinate points
For the x-coordinstes
a = x - h
For the y-coordinate
b = y - k
Hence the lengths of the sides of the right triangle that is formed are x-h and y - k
Learn more on unit circle here: https://brainly.com/question/23989157
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guys please help me with this question, I’d appreciate it a lot
b. 31.5
Step-by-step explanation:
AREA OF RHOMBUS = a=pq/2
a=9×7/2
63/2
=31.5
f(x) =log 1/2 x; translation 2 units right followed by a vertical stretch by a factor of 5
Answer:
nmn
Step-by-step explanation: