The net of a rectangular prism is shown. 22 in. 10 in. 14 in. 4 in. 7 in. What is the surface area of the prism? square inches What is the volume of the prism?
Answers
Answer:
1) Surface area is: [tex]A_{Prism}=276\: in^{2}[/tex]
2) Volume is: [tex]V_{Prism}=280\: in^{3}[/tex]
Step-by-step explanation:
1)
If we multiply 10 in times 22 in we could find the area of prims without the tops and down parts.
[tex]A_{1}=10*22=220\: in^{2}[/tex]
Now, the area of the up surface is:
[tex]A_{up}=7*(14-10)=28 \: in^{2}[/tex]
The down surface is equal to the up one, so we total area of the prism will be:
[tex]A_{Prism}=A_{1}+A_{up}+A_{down}=220+28+28=276\: in^{2}[/tex]
2)
The volume of a prism is the product of length times width and times height.
[tex]V_{prism}=10*7*4=280\: in^{3}[/tex]
I hope it helps you!
Related Questions
1. The equation y = x + 5 shows the total dollar amount, y, Jason receives in a week by completing x chores.
2. The equation y = 15x shows the total miles, y, Bree travels riding her bike x hours.
3. The equation y = 6x represents the total miles Kayla runs in x hours.
PLEASE HELP
Answers
Answer:
See Explanation
Step-by-step explanation:
Given
The three equations
Required
Label the x and y-axes
The general rule is to place the independent variable (x) on the x-axis and the dependent (y) on the y-axis.
What x and y represented are always stated after writing the equation.
So, we have:
[tex](a)\ y = x + 5[/tex]
[tex]x \to[/tex] Number of chores
[tex]y \to[/tex]Amount
[tex](b)\ y =15x[/tex]
[tex]x \to[/tex] Time (hours)
[tex]y \to[/tex]Miles traveled
[tex](c)\ y = 6x[/tex]
[tex]x \to[/tex] Time (hours)
[tex]y \to[/tex]Miles traveled
PLEASE HELP I WILL GIVE THE BRAINLIEST ANSWER FAST
second attachment has the diagram
Answers
Answer: B and E apply. I know for sure.
I need help with this please
Answers
Answer:
B) 9x² + 6x + 1
Step-by-step explanation:
use the FOIL method:
(3x + 1)(3x + 1)
F: 3x(3x) = 9x²
O: 3x(1) = 3x
I: 3x(1) = 3x
L: 1(1) = 1
combine the 'like terms' in the middle to get 6x
answer: 9x² + 6x + 1
Answer:
the answer is B. 9x^2 + 6x+1
Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar.
Mira inserts a key into a keyhole to open the door. She turns the key through 156 one-degree angles.
What is the angle measure of the turn that the key made?
Answers
9514 1404 393
Answer:
156° or 13π/15 radians
Step-by-step explanation:
156 times 1° is 156°.
In radians, the angle measure is (156°)(π/180°) = 13π/15 radians.
Which best describes the data set below?
A. The data is skewed to the right.
B. The data is skewed to the left.
C. The has gap at 2 and a peak at 6.
D. The data is symmetrical.
Answers
Help with both of these please!
Answers
2.) turn to the right 2, flip, down 2
Help plz I will give Brainlyest
Answers
Regards,
ArmyCee:)
Find the relation independent of y for the following equation
y^2-2y+1 = 0
-y^2+3y+m =0
Answers
Answer:
m=−2,y=1
Step-by-step explanation:
A cuboid with a volume of 924 cm^3 has dimensions
4 cm, (x + 1) cm and (x + 11) cm.
Find the longest length of the Cuboid.
Answers
Answer:
21
Step-by-step explanation:
Volume of a cuboid is given by
V = l*w*h
924 = 4 (x+1) (x+11)
FOIL
924 = 4(x^2 +11x+x+11)
924 = 4(x^2+12x+11)
Divide each side by 4
231 = (x^2+12x+11)
Subtract 231 from each side
0 = x^2 +12x +11-231
0 = x^2 +12x - 220
Factor
0 = (x+22) (x-10)
Using the zero product property
x+22 =0 x-10 =0
x=-22 x=10
We cannot have a negative length
x=10
The side lengths are 4, 10+1, 10+11
4,11,21
The longest is 21
Which point is a good approximation of a turning point
of the graph?
0 (-1.5,3)
0 (-0.5, -1)
0 (0,0)
O (1.0)
Answers
Answer:
(-0.5, -1)
Step-by-step explanation:
A turning point is a point of the graph where the graph changes from increasing to decreasing (rising to falling) or decreasing to increasing (falling to rising)
Please show work. What is the volume of the figure?
Answers
Answer:
Volume = 288 in.³
Step-by-step explanation:
Volume of the solid = volume of the cube + volume of the square pyramid
V = a³ + ⅓*a²*h
a = 6 in.
h = 12 - 6 = 6 in.
Plug in the values into the volume formula
Volume = 6³ + ⅓*6²*6
Volume = 216 + 72
Volume = 288 in.³
please help. is due today. Thank you
Answers
Describe how the graph of y= x2 can be transformed to the graph of the given equation. (2 points) y = (x-4)2-8
Answers
Answer:
The description is that the function was translated 4 units to the right and 8 units down.
Step-by-step explanation:
Translations:
Translating a function f(x) a units to the right is the same as finding f(x - a).
Translating a function f(x) a units to the left is the same as finding f(x + a).
Translating a function f(x) a units up is the same as finding f(x) + a.
Translating a function f(x) a units down is the same as finding f(x) - a.
y= x² to y = (x-4)²-8
First at the domain, x becomes x - 4, so f(x) becomes f(x - 4), that is, the function was translated 4 units to the right.
Then the function is subtracted by 8, that is, it was translated 8 units down.
The description is that the function was translated 4 units to the right and 8 units down.
A teacher kept track of the shirt colors her students were wearing on Wednesday. The results of her observations are shown in the table below.
What is the P(blue shirt | girl)? Write your answer as a decimal.
Answers
Answer:
.321428571
Step-by-step explanation:
P(blue shirt | girl)
This means what is the probability of a blue shirt given that we have a girl
There are 56 girls and 18 girls wearing blue shirts
P(blue shirt | girl) = girls in blue shirts / girls
= 18/56
=.321428571
sam ran 63,756 feet in 7 hours. what is sam's miles per hour
Answers
Answer:
1.725 mph
There are 5280 feet in a mile, so you divide by that and get 12.075. Since it's seven hours, you divide by 7 and get 1.725.
Answer: 9108
Step-by-step explanation: To solve ur problem u hsd to do 63756 divided by 7 to find out how much sam ran per hour. I hope it helps u! ItzofficallySriSri signing off!
Liz created this table to show the ratio of red pencils to green pencils in her box. Identify the ratios that are equivalent to the ratio of red pencils to green pencils in Liz’s table.
Red Pencils Green Pencils
2 6
4 12
6 18
8 24
Answers
Write the faction ration for each of the following.
If m
Answers
Answer:
[tex]\tan D=\frac{7}{4},\\\\\sin D=\frac{7}{8.1}, \\\\\cos D=\frac{4}{8.1}, \\\\GI=5.0[/tex]
Step-by-step explanation:
In any right triangle, the following is true:
The sine of any angle is equal to its opposite side divided by the hypotenuse of the triangle. (o/h)
The cosines of any angle is equal to its adjacent side divided by the hypotenuse. (a/h)
The tangent of any angle is equal to its opposite side divided by its adjacent side. (o/a)
Thus,
[tex]\text{3. }\\\tan D=\frac{7}{4},\\\\\sin D=\frac{7}{8.1}, \\\\\cos D=\frac{4}{8.1},[/tex]
[tex]\text{4. }\tan 68^{\circ}=\frac{GI}{2},\\GI=2\tan68^{\circ}=4.95017370683\approx \boxed{5.0}[/tex]
A train traveled for T = 2.0 hours at a constant speed of R = 36 miles per hour. Use the formula D = R · T to find the total distance the train traveled (in miles). Do not include the units in your answer.
Answers
Answer: T=1700
Step-by-step explanation:
Which statement is true of this graphed function?
Answers
Answer:
f(x) -0 over the interval (-, -4)
Step-by-step explanation:
The top of an 18-foot ladder touches the side of a building 14 feet above the ground. Approximately how far from the base of the building should the bottom of the ladder
be placed?
Answers
Answer:
Assuming that ladders should be placed at an 75° angle, let's translate it into a slope of 3.732 of a line (looked the value up, was too lazy to calculate it)
the distance from the orign in the picture is your answer, and one side of a triangle formed by the wall, the ground and the ladder
1. Which equation should be used to find the area of the triangle below? *
1 point
5 inches
-5 inches
2 inches
Answers
Answer:
See Explanation
Step-by-step explanation:
Required
Expression for area of triangle
This is calculated using
[tex]Area = \frac{1}{2} * base * height[/tex]
Assume that:
[tex]base = 5cm; height = 2cm[/tex]
The equation becomes
[tex]Area = \frac{1}{2} * 5* 2[/tex]
Evaluate: (11 × 12 )−(−6 × 70)
Answers
Answer:
552Step-by-step explanation:
(11 × 12 ) − (−6 × 70)= 132 - (420)= 132 + 420= 552[tex]\tt{ \green{P} \orange{s} \red{y} \blue{x} \pink{c} \purple{h} \green{i} e}[/tex]
pls help on number 2!!
Answers
Answer:
Step-by-step explanation:
the given figure is rectangle
area of rectangle=l*b
=5*6
=30 ft^2
Answer:
Area = 30 ft²
Step-by-step explanation:
This figure is a rectangle, therefore;
Area of a rectangle = B*W
A = 5*6
A = 30
Therefore the area of the given rectangle is 30 ft²
Hope this helps!
f(x)=3x+4 and g(x) 4x^(2)-x
Find f(-5) and g(-2)
Answers
g(-2)=4(-2)^2+2=18
What is the radius of a sphere with a volume of 3675 m^3, to the nearest tenth of a meter?
Answers
Answer:
9.57m
Step-by-step explanation:
Answer:
Other person's wrong, I tried their answer. It's actually 9.6. They would've been right but they rounded to the nearest HUNDREDTH. Not tenth.
Which system of inequalities is graphed?
Second part please help
Answers
Answer:
Step-by-step explanation:
Freddy wants an average grade of 93 from his four algebra exams. The scores for his first three exams are 94, 89, and 96. What grade would Freddy need to earn on his fourth exam to have an average grade of 93?
Answers
94+89+96+93= 372, 372 divided by 4= 93
Please give the rigbt answer ill give brainliest
Answers
Which equation represents a function of x that is not linear?
Answers
Answer:
y = 4x+3x^2
Step-by-step explanation:
For an equation to be linear, x must have a power of 1
y = 4x+3x^2 has a power of x that is not x ( x^2) so this is not linear ( it is quadratic)
Find the circumference of the given circle given a diameter of 9 in
use 3.14
Answers
Answer:
28.26
Step-by-step explanation:
Circumference= 2 pi x r
Diameter= 9 (double the radius)
Radius= 4.5
Pi= 3.14
2 x 3.14= 6.28
6.28 x 3.14= 28.26
:D
look up the circumference formula, and then plug the numbers in
remember radius is diameter divided by 2