Answer: 1xy+1
Step-by-step explanation:
A pyramid has a square base of 64 square centimeters. The triangular faces have a base of 8 centimeters and a height of 14 centimeters. What is the total surface area of the square pyramid?
Answer:
A cube has a lateral area of 676 square feet. ... The square base of the pyramid has side lengths of 32 centimeters. ... A rectangular prism has dimensions x units, 2x units, and x + 8 units. ... The triangular bases of a triangular prism have three congruent sides, each measuring 10 ... The height of the prism is 15 centimeters.
Step-by-step explanation:
HELP ,
simplify a^3 a^10
Step-by-step explanation:
a^3a^10
a^3+10
a^13
answer...
i don't know this answer can someone help me
Answer:
The correct answer is E, 551.6 square feet.
Step-by-step explanation:
I think we can assume that the two ends are perfect semi-circles, although that's not clearly specified.
In that case, the total area we have is that of a 15x25 foot rectangle, plus a circle with a diameter of 15ft.
So lets work that out. The rectangle is easy, as the area is just width times height. 15 ft * 25 ft is 375 ft²
The area of a circle is defined as πr². We're given the diameter, which is twice the radius, so the collective area of the two ends would be π × 7.5² which equals π × 56.25, or approximately 176.7 square feet.
Now we just need to add those together:
375 + 176.7 = 551.7
The difference in answer will be due to rounding, so we know that the correct answer is E, despite their answer being rounded incorrectly.
Can someone help me? I'm terrible at math lol
Answer:
D
Step-by-step explanation:
Following Pythagorean Theorom, we know a^2 + b^2 = c^2. We know b and c. a^2 + 5^2 = 13^2.
a^2 + 25 = 169
a^2 = 144
a = √144
a = 12
So, the answer is 12, which means we pick D
Need Help!!
If hot dogs come 6 to a pack and rolls come 8 to a pack, how many packs of each will I need to buy if I don’t want anything left over?
Answer:
You will need to buy 4 packs of hot dogs and 3 packs of buns
Step-by-step explanation:
4 times 6 is 24
3 times 8 is 24
What is -4\sqrt{12}+\sqrt{75} in simplest radical form?
Pls help I really need this :/
Step-by-step explanation:
-4√12 + √75
= -4√4√3 + √25√3
= -4(2)√3 + (5)√3
= 5√3 - 8√3
= -3√3.
Help me please? tysvm!!!
Answer: A
Step-by-step explanation:
Please help I don't understand.
Answer:
I think it is they want you to put the coordinates like (Y= 2 + X= -7)= (-7 , 2)
Step-by-step explanation:
hope this helps
plz help mee thank you
Answer:
A
Step-by-step explanation:
It costs $4 to enter the fair. Each ride costs $2.50. You have $21.50. How many rides can you go on? Write an equation, then solve.
Answer:7 rides
Step-by-step explanation:
First subtract 21.50-4=17.50
Then divide 17.50 ÷2.50=7
Please help will mark brainliest!
Answer:
I think it's 16.
I hope this helps, Have a good day!
Step-by-step explanation:
Plsssssssssss Help!!!!!
Which equation to represent a relationship where Y is a nonlinear function of X? Select all that apply.
Answer: A : no
B : no
C : yes
D : yes
E : yes
F : yes
PLEASE GIVE BRAINLIEST
how many skimboards and longboards must the shop sell each week to make a profit
Answer:
10 I hope it helps and have a nice day:D
Write the product using exponents. (pls help)
me need help on this homework only
Answer:
40
Step-by-step explanation:
3/2 * 5/2= 8/2 divide will equal to 4 * 2=8 *5 = 40
( i think sorry if wrong )
The students at Southern Junior High School are divided into four homerooms. Benjamin just moved into the school district and will be randomly assigned to one homeroom.
Which methods can be used to simulate this situation? Select THREE OPTIONS....
A. Flip a coin 4 times, once for each homeroom, with heads up representing being assigned to the homeroom represented by that flip.
B. Draw a marble from a bag containing 5 white marbles, 5 black marbles, 5 red marbles, and 5 green marbles, with each color representing a different homeroom.
C. Use a random number generator with 1, 2, and 12 representing the first homeroom, 7, 9, and 10 representing the second homeroom, 3, 8, and 11 representing the third homeroom, and 4, 5, and 6 representing the fourth homeroom.
D. Roll a number cube with 1 representing the first homeroom, 2 representing the second homeroom, 3 representing the third homeroom, and any other outcome representing the fourth homeroom.
E. Spin a spinner with 8 congruent sections with 2 sections assigned to each homeroom.
Answer:
c d and a
Step-by-step explanation:
Plz help I don’t understand
Answer: I think it's "47.6 ÷ 3.9" and maybe "71.9 ÷ 6.5"
Step-by-step explanation: It's asking for you to put the boxes that have an estimated answer of 12 in the big box at the bottom. I hope this helps.
Hi I need help really quick please if it's not too much of a bother
Answer:
Jimmy is correct!
Step-by-step explanation:
The last answer is correct, hope this helps!
What is an appropriate scale to graph both integers on the vertical number line. (-110 and 120)‽
50
1
10
100
Answer:
1
Step-by-step explanation:
please help me on these 4 questions btw thoes faces on the top are my classmates
1. C+6
3. 50/f
5. h - 12
7. z/3 - 6
Answer:
1) c + 6
3) 50 ÷ f
5) h - 12
7) z ÷ 3 - 6
Step-by-step explanati1on:
hope this helps and have a wonderful day :)
Please help due at 9:45
Erin can travel 62 meters in 3 seconds. Please calculate Erin's rate of speed.
A. 20.67 seconds per meter
B. 2.07 meters per second
C. 20.67 meters per second
D. 2.07 seconds per meter
Answer:
C) 20.67 meters per second
Step-by-step explanation:
62÷3 = 20.67
Write expressions that represent the horizontal and vertical side lengths of the triangle.
Answer: 9.5, 7
9.5 , 8.5
Step-by-step explanation:
MiKiyah invested $2,500 in a simple interest account for 2 years. At the end of the 2 years, she has earned $75 in interested. What was the simple interest rate of the account?
Answer:
if $178 $178 interest was earned in 2 2 years at an interest rate of 4%
Step-by-step explanation:
XD i tried
Find the product: eight multiplied by seven tenths Leave your answer as an improper fraction.
fifteen tenths
fifty six eightieths
one tenth
fifty six tenths
Answer: fifty six tenths
Step-by-step explanation:
7/10 x 8 → turn 8 into a fraction → 7/10 x 8/1 → multiply the numerators → 7 x 8 = 56 → multiply the denominators → 10 x 1 = 10 → and get your answer, 56/10
Which of the following CAN be represented by the expression 15 + n?
Answer:
The total number of students on the bus if there are 15 females and n males
Step-by-step explanation:
The total number usually means addition, as well as 15 females + n males would give you the total
I need help please...
Answer: What is the question?
Step-by-step explanation:
Hi! does anyone mind answering this? I need it as soon as possible too =v='
Answer: the difference between the 2 points is 1.1
Step-by-step explanation: the difference between the two points is found by the formula distance= y2-y1/x2-x1
When you plug them in it will be 1.4-2.5/3-3
Wich will give you a 1.1
Write an expression to represent nine more than twice a number.
plz someone explain it
Answer:
-4(8)=x^2-9x+12
-32=x^2-9x+12
Step-by-step explanation: is this what u want us to do?
