Krista finds the surface area of a rectangular prism the surface area if 84ft squared true of false
Answer Please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
likely
Step-by-step explanation:
the moon circles the world (i think) meaning it will show to at least one side of earth unless there is a very rare thing where it either crashes into earth or goes off somewhere... but that's very unlikely :)
A salesman at a jewelry store gets paid 30% of the selling price of each piece of jewelry he sells. About how much will he get paid for selling a ring that costs $495?
Answer:
$148.50
Step-by-step explanation:
Concepts
To find <x% of y> or a certain percent of a number, you have to:
Convert the percent into a decimal (by moving the decimal point two place to the left. e.g. if the percent was 25%, it would be 0.25.)Multiply that decimal by the other numberApplication
In this case, we're asked to find how much the salesman makes, knowing that makes 30% of price of the item he sells. We're given the price of one item as $495. Now, we have to multiply 30% by 495 by follow the two aforementioned steps.
Solution
Step 1: Convert 30% into a decimal
30%0.30Step 2: Multiply 0.30 by 495.
0.3 · 495$148.50
Which of the following statements is true?
Answer:
D
Step-by-step explanation:
Options A & B are multiplied by improper fractions. Therefore,
54 × (5/3) > 54 not < 54
28 × (3/2) > 28 not < 28
Option C should be 49 × (3/7) < 49 not > 49
Whole numbers multiplied by fractions should be smaller.
Hence, option D is the right answer.
Note: Try multiplying like this
(54×5)/3 _ 54
(28×3)/2 _ 28
(49×3)/7 _ 49
(140×2)/5 _ 140
Answer:
d
Step-by-step explanation:
Factor the expression using the GCF.
Answer:
4(4x+3y)
Step-by-step explanation:
1 Find the Greatest Common Factor (GCF).
GCF = 44
2 Factor out the GCF. (Write the GCF first. Then, in parentheses, divide each term by the GCF.)
4(4/16x+4/12y)
3 Simplify each term in parentheses.
4(4x+3y)
what type of triangle is shown here?
Isosceles
equilateral
scalene
right
PLEASE HELP!! 6th grade ixl- s.17
Answer:
72% because you add 36 + 14 to get 50 and then you divide 36 by 50 to get 72%
I hope it's right
Answer:
72%
Step-by-step explanation:
had the same ixl
i need help please!!!!!!!!!!!!!!!!!!!
Answer:
n = r - 2.5
Step-by-step explanation:
The discount Khalid is giving is $2.5 off, so the equation represents the neighbors' price equals the regular price minus 2.5.
I don't understand how to do this please explain how to. Step by step, I keep getting it wrong and I am confused.
Answer: The surface area is 21,274.4 square feet.
Step-by-step explanation:
The total surface area is 4 (0.5bh). Although you would multiply it by 4 because there 4 triangular faces, b is the base & h is the height. It’d change to A = 4(0.5) (116 ft) (91.7 ft) so your answer ends up as A = 21274.4 square feet.
I make 69832,420$ a month. How much do I make a day? How much do I make an hour?
Answer:
per day: approx. $2,327,747.3
per hour: approx. $96989.5
Step-by-step explanation:
(assuming the amount of money you make per month is $69,832,420)
Divide the given amount by 30 (or 31/28 if the specific month is given) for the amount of money made per day, since there are about 30 days in a month. Ans: $2,327,747.3 (cor. to the nearest tenth digit)
Further divide the amount by 24, since there are 24 hours in a day. Ans: $96989.5 (cor. to the nearest tenth digit)
The scale drawing shows the layout of the Lin family's basement. Mr. Lin wants to have new carpet installed. The scale of the drawing is 1 inch = 5 feet.
If the carpet costs $1.75 per square foot, how much will it cost for the new carpet? Round to the nearest cent if necessary.
The dimensions are
L = 11 in
W = 6 in
Answer:
$115.5
Step-by-step explanation:
11*6=66
66*1.75=115.5
What's the answer? Serious answers only please, :/.
Answer:
2.5 cm
Step-by-step explanation:
Rectangle A L x W = 40
Rectangle B L * W = 1/2 (40)
8 * W = 20
W = 2.5 cm
Answer:
The width of B. is 2.5cm
Step-by-step explanation:
Rectangle A has 40cm^2 and a length of 8.
Rectangle B. has an area half of 40cm^2 which would be 20cm^2.
Area of B has an area of 20cm^2
Now we need to find the width of B.
All that we know is that B. has an area of 20cm and it has the same length as A, and that length is 8.
Everyone knows that you multiply the length by the width to find the area of a shape.
8 times something = 20
We can do that backward and divide 8 by 20 which is 2.5
To check this answer we multiply 2.5 by 8 which = 20
The width of rectangle B. is 2.5cm.
I hope that this helps! -Karen
If H represents Harry’s age, and S represents Steve’s age, what does the algebraic sentence. H = S + 3 mean?
Answer:i think that means Harry is equal to steves age plus 3 years
Step-by-step explanation:
what does the box in a box and whisker plot represent
I need some help with this
Answer:
hope this will help you
Step-by-step explanation:
1st answer is the correct answer
30 points Select the properties that both rectangles and parallelograms always share.
A. 4 right angles
B 4 sides of equal length
C 2 pairs of parallel sides
D 2 pairs of sides with equal length
E 2 acute angles and 2 obtuse angles
The first three terms of a geometric sequence are as follows. 64, 32, 16 find the next two terms of this sequence.
Answer:
64, 32, and 16 are the next two terms.
Step-by-step explanation:
It's infinite I believe
Hope this helps :)
please help because this thing is gonna drop my grade :/
(images attached)
Answer:
big bird driving slow
Step-by-step explanation:
like 4mph Sorry if its wrong! ~Bread
15. Find the surface area of the rectangular prism with l = 15 m, w = 16 m, and h = 4 m. (1 point)
960 m2
1,920 m2
70 m2
728 m2
16. Use the net to find the surface area of the prism.
276 m2
22 m2
522 m2
968 m2
Answer:
1232 m^2.
Step-by-step explanation:
The net consists of 2 triangles and 3 rectangles.
Area of each triangle = 1/2 * 24*7 .
Area of 1 rectangle = 25 * 19.
The other 2 have areas 24*19 and 7 * 19.
Therefore the surface area of the prism
= 2 * 1/2 * 24 * 7 + 25*19 + 24*19 + 7*19
= 1232 m^2.
HOPE THIS HELPS:)
Help me out with this math problem for 50 points!!!
Answer:
2(5a+3b)+5a+2b
=10a+6b+5a+2b
=15a+8b
6y+2(3x+5)+2y+3
=6y+6x+10+2y+3
=8y+6x+13
8r+8r^2+6r^2+2r+r
=9r+14r^2
BRAINLY TO THE ONE WHO WILL ANSWER ME CORRECTLY WITH A GOOD EXPLANATION PLS HURRRYYY
Answer:
1,530[tex]cm^{3}[/tex]
Step-by-step explanation:
The formula to find a the volume of a rectangular prism :
Volume (V) = length x height x width
Your image has two rectangular prism put together
First rectangular prism (on the left):
Volume (V) = length x height x width
length = 10cm
width = 9cm
height = 9cm
Volume (V) = 10cm x 9cm x 9cm
Volume (V) = 810[tex]cm^{2}[/tex]
Second rectangular prism (on the right):
Volume (V) = length x height x width
length = 18cm
width = 10cm
height = 4cm
Volume (V) = 18cm x 10cm x 4cm
Volume (V) = 720[tex]cm^{2}[/tex]
Now to get the total of the figure.
Add both the first and second rectangular prism volume:
Volume (V) = 810[tex]cm^{2}[/tex]
Volume (V) = 720[tex]cm^{2}[/tex]
720 + 810 = 1530
Volume of the left cuboid
LBH10(9)(9)81(10)810cm³Volume of the right cuboid
LBH18(4)(10)72(10)720cm³Total
810+7201530cm³Help me..Asap...please.....Thank You! :)
This composite figure is made up of three simpler shapes. What is the approximate area of the figure? Use 3.14 for π
A. 39.56
B. 27.28
C.33.28
D.33.56
liz earned $12,$7.50,$3.50, and $9 babysitting. she charges $2 an hour. How many hours did liz babysit?
The science teacher asked Ramona and Tino to make a graph illustrating the weekly plant growth with sunlight. Which type of graph would be the most appropriate for Brittney to use?
A. line graph
B. Venn diagram
C. histogram
D. circle graph
I will give branliest!!! Please no websites
the question in the picture below.
Answer:
9
Step-by-step explanation:
9/1 x 1/2 = 9/2
Answer:
see below
Step-by-step explanation:
9/2= ?x1/2
As 9/2 is on the other side of the equal sign and you want to combine like terms, you divide 9/2 by 1/2
9/2 x 2/1
(Flip the second term)
Cancel out the 2's
9/1 x 1/1
This equals 9
9/2= 9 x 1/2
7/4 Times 7/3 What Is The Sum
Answer:
49/12 4 1/12
Step-by-step explanation:
Step 1: 7/4+7/3
4×3=12
Step 2:
3 ×7=21
4×7=28
Step 3:
21/12+28/12
21 +28=49
49/12
Step 4:
Simplify
49/12= 4 1/12
Answer:
Step-by-step 49/12 4 1/12Step-by-step explanation:Step 1: 7/4+7/34×3=12Step 2: 3 ×7=214×7=28Step 3: 21/12+28/1221 +28=4949/12Step 4: Simplify49/12= 4 1/12
I don’t understand HELP ME PLEASEEEEEE!
!
Answer:
p(greater than or equal to) -15
Step-by-step explanation:
1. order the number from least to greatest 9/5, -2.5, - 1.1, -4/5, 0.8
2. -1.4, -8/5, 0.6, -0.9, 1/4
3. 2.1, -6/10, -9/4, -0.75, 5/3
PLEASE HELP ME I WILL GIVE BRAINLYEST
No links please..
Answer:
∠X = 48°
∠Y = 96°
∠Z = 36°
Step-by-step explanation:
All angles of a triangle are equal to 180.
(3.2n) + (6.4n) + (2.4n) = 180
12n = 180
n = 15
Now, we will solve for each angle.
∠X = 48°
3.2n
3.2(15)
48°
∠Y = 96°
6.4n
6.4(15)
96°
∠Z = 36°
2.4n
2.4(15)
36°
If the answers I provided are not in your drop-down menus, let me know.