Answers
Answer: D
So we want to find out how big all the sides are to find out if its less than 400
do in calc
2(13x5)+2(8x5)+2(13x8)=418
418>400
and its d because its talking about the surface area since we are trying to cover the surface in wrapping paper
Answer:
total surface area =2(13×5+8×5+13×5)=340in²
B
yes,because the surface area is less than 400in²
Related Questions
For the equation y-1 = (x + 6) the line contains the point (-6, 1)
and has a slope of?
through
Answers
Answer:
1
Step-by-step explanation:
Please help, it’s geometry
Answers
One bundle of shingles covers 32 square feet. How many bundles should you buy to cover a roof that is 540 ft2?
Answers
Answer:
17 bundles
Step-by-step explanation:
540 divided by 32 is around 16.875, so buy 17 bundles
Answer:
You should by 17 bundles of shingles.
Step-by-step explanation:
540 divided by 32 is 16.875.
So, you will need almost 17 bundles.
If you were to only buy 16, you would not have enough.
Find the intersection of the circle x² + y2 = 29 and y = x-3 algebraically.
Answers
Answer:
(x=-5 and y =-2) or (x=2 and y=5)
Step-by-step explanation:
i did the math it wasn't that hard
see figure in triangle PQR,ANGLE PQR=90°,segQS seg PR find x,y and z
Answers
Answer:
x=4√5
y=12
z=6√5
is your answer look it once
What will most banks do about a bounced check?
return a bounced check and assess a charge to your account
send you to jail if you bounce a check
give you a warning
cover a bounced check
ANSWER ASAP!!! THIS IS QUESTION 17 CONSUMER MATH
Answers
One equation in a system is 4x – 2y = 8. Which equation gives the system no solution?
Answers
Answer:
-8
Step-by-step explanation:
Correct me if i'm wrong
PLEASE HELP. The two lines graphed below are parallel. how many solutions are there to the system of equation
Answers
What is the reciprocal of 5/4
Answers
Answer:
That would be 4/5. A reciprocal is just a fraction inverted, pretty much.
6) Reflection: Across the line x = 1
Answers
Answer:
The coordinates of the new triangle would be (2,2), (-1,0) and (-2,4)
what is 2 ways to show 1:2
Answers
Answer:
2:4, 3:6, 4:8, 6:12, etc
Step-by-step explanation:
hope it helps
Which expression has a value of 13?
(20 ÷ 4) − 4 + 3 x 2
(18 ÷ 2) + 6 ÷ 6 + 3
(16 ÷ 4) + 3 x 4 − 1
(10 ÷ 2) − 3 + 4 x 2
Answers
The expression that has a value of 13 is (18 ÷ 2) + 6 ÷ 6 + 3
The PEMDAS rule
In order to calculate the expression, we need to use the PEMDAS rule which states:
P is parenthesisE is exponentM is multiplicationD is DivisionA AdditionS is subtractionFrom the question, we are to get the expression equal to 13.
From the given expression,(18 ÷ 2) + 6 ÷ 6 + 3 is equivalent to 13;
(18 ÷ 2) + 6 ÷ 6 + 3
9 + 6 ÷ 6 + 3
9 + 1 + 3
13
Hence the expression that has a value of 13 is (18 ÷ 2) + 6 ÷ 6 + 3
Learn more on expansion here: https://brainly.com/question/26430239
Please help
need help asap
Answers
Answer:
288pi
Step-by-step explanation:
radius is 24
equation is 1/2*pi*r^2
1/2*pi*24^24
288pi
A large rectangle is made by joining three identical small rectangles as 4 points
shown. The perimeter of one small rectangle is 15 cm. Work out the
perimeter of the large rectangle. *
Not drawn
accurately
Answers
Here is my answer. I hope this is helpful.
There are 2 similar rectangles. The perimeter of the large rectangle is 75 meters, The perimeter of the small rectangle is 50 meters. Find the scale factor.
Answers
Here is my answer. I hope this is helpful.
x + 6 = -6
please help me pls
Answers
explanation...
−
6
=
6
−
6
+
6
=
6
+
6
add both sides to the equation
and then simplify
Simplify: 10x+2x-3= 9
A. x=-1
B. x=-2
C. x=1
D. x=2
Answers
Answer:
C. x = 1
Step-by-step explanation:
Combine like terms
10 + 2 − 3 = 9
12 − 3 = 9
Add 3 to both sides of the equation
12 − 3 + 3 = 9 + 3
Add the numbers
12 = 9 + 3
12 = 12
[tex]\frac{12x}{12} = \frac{12}{12}[/tex]
Cancel terms that are in both the numerator and denominator
[tex]x = \frac{12}{12}[/tex]
Divide the numbers
x = 1
Therefore the correct answer is C. x = 1
Answer:
C. x = 1
Step-by-step explanation:
Have a great day
Manuel can mow 2 yards per hour. Let h represent the number of hours. Which equation best represents how long it will take him to mow 30 yards?
A=2h=30
B=30(2)=h
c 30h=2
D h/2=30
Answers
Answer:
2h = 30
Step-by-step explanation:
i hope helper
By the end of August, the school counselors had a completed 12 out of every 16 students requested schedule changes. What percentage of the schedule changed had been completed?
Answers
Please help with math
Answers
Answer:
Scale factor = 3
Step-by-step explanation:
Using similar triangles
AT/AG = AB/AC
9/3 = x+10/3x-10
Cross multiply
3(x+10) = 9(3x-10)
Expand
3x+30 = 27x-90
3x-27x = -90 - 30
-24x = -120
x = 120/24
x = 5
For the larger triangle;
AC = 3x-10
AC = 3(5)-10
AC =15-10
AC = 5
AB = x+10
AB = 5+10
AB = 15
For the scale factor;
Since AT/AG = AB/AC
9/15 = 3/5
3*3/5*3 =3/5
Since the numerator and denominator of the larger triangle is multiplies by the same factor i.3 3. Hence the scale factor is 3
Find the value or ratio of the following:
Answers
Answer:
see below
Step-by-step explanation:
cos = adj/ hypotenuse
Cos A = 30 /34
Simplifying
Cos A = 15/17
There is a line that includes the point (3, 7) and has a slope of 1. What is its equation in
slope-intercept form?
Write your answer using integers, proper fractions, and improper fractions in simplest form.
Answers
Answer:
Y=1x+7
Step-by-step explanation:
y=mx+b
m: slope
b: y axis
PLEASE PLEASE PLEASE
HELP ME!!!!!
Answers
Answer:
3 adjacent
4. complementary
Hello Brainliest! I need you to help! Thank you Brainliest! (You will get brainliest lol)
Answers
Answer:
2/3
Step-by-step explanation:
Answer:
2/3
Step-by-step explanation:
HELP DUE SOON Which is the better buy?
25 carnival tickets for $30
or
40 carnival tickets for $50
What is the unit rate for the 25 tickets option? *
Answers
Is better . It’s like your paying 1 for it and the other one maybe like 1.50 or so
25 carnival tickets for $30
30/25 = 1.20
40 carnival tickets for $50
50/40 = 1.25
1.20<1.25
Therefore, the 25 for $30 is the better buy.
May I please have brainliest? Hope this helps!! Have a wonderful day!
**PLEASE ANSWER LITERALLY EVERY TIME I TRY POSTING A QUESTION NO ONE EVER ANSWERS.**
The McDonald's Play Place is going to increase its ball pit size to allow for more fun! The ball pit was originally 10 feet by 12 feet. They have decided to increase each side by the same amount. Express the area of the new pit as a polynomial in simplest form.
Answers
Please note that I'm not 100% sure on this question!
Answer:
[tex]x^{2} + 22x + 120[/tex]
Step-by-step explanation:
The ball pit was originally 10 × 12 feet long, or a 120ft area.
We can express the areas of the side and bottom extensions as [tex]12x[/tex] and [tex]10x[/tex] respectively.
The corner adjacent to both extensions can be expressed as [tex]x^{2}[/tex].
We can put these numbers into a polynomial:
[tex]x^{2} + 12x + 10x + 120[/tex]
This polynomial can then be simplified.
[tex]x^{2} + 22x + 120[/tex]
Guided Practice
Use <, =, or > to compare.
3/5 ? 0.6
A.
3/5 = 0.6
B.
3/5 < 0.6
C.
3/5 > 0.6
Answers
Answer:
3/5 = 0.6
Step-by-step explanation:
Answer: A. 3/5 = 0.6
Step-by-step explanation: You have to convert the fraction into a decimal and then compare. - Gradpoint
3/5 = 3 divided by 5 = 0.6
Q6. A triangle has base 9 cm and perpendicular height 5.6 cm. Work out
the area of the triangle. *
5.6 cm
9 cm
Answers
Answer:
I got 25.6cm² but I could be wrong
I’m timed plsss answer correctly I’ll mark u brainliest
Answers
Answer:
[tex]\sqrt{125}[/tex]
Step-by-step explanation:
Use Pythagorean theorem since you have a right triangle [tex]15^{2}[/tex] = [tex]10^{2} + x^{2}[/tex]
225 = 100 + [tex]x^{2}[/tex] so x = [tex]\sqrt{125}[/tex]
Answer:
x = 5[tex]\sqrt{5}[/tex]
Step-by-step explanation:
Using Pythagoras' identity in the right triangle.
x² + 10² = 15²
x² + 100 = 225 ( subtract 100 from both sides )
x² = 125 ( take the square root of both sides )
x = [tex]\sqrt{125}[/tex] = [tex]\sqrt{25(5)}[/tex] = 5[tex]\sqrt{5}[/tex] ← in simplest radical form
Sam works at Handy's Grocery Store. Today, Sam is stocking shelves with bags of sugar.
Each shelf can hold up to 30 kilograms. If each bag of sugar weighs 600 grams, how many
bags can each shelf hold?
Time
elapsed
Answers
Answer:
50 bags of sugar
Step-by-step explanation:
There are 1000 grams in 1 kilogram
We know each shelf can hold up to 30 kilograms and we know each bag of sugar weighs 600 grams.
We multiply 30 kilograms (kg) by 1000 to make it equal to grams so:
30 kg x 1000 = 30,000 grams
We should divide 30,000 by 600 to know how many bags each shelf can hold
30,000/600 = 50 bags of sugar