Find the surface area of the pyramid. The side lengths of the base are equal.
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Answer: 32.9 I think?
Step-by-step explanation:
Answer:
189.426
I used a calculator because the formula is complicated.
Related Questions
2x-56=34
pls help! i will give brainly! pls also do the step-by-step explanation if you want brainly
Answers
Answer:
x=45
Step-by-step explanation:
2x-56=34
Add 56 to both sides
2x-56+56=34+56
Simplify;
2x=90
Divide both sides by 2
2x/2=90/2
Simplify;
x=45
Answer:
Hope this helps....
Step-by-step explanation:
2x-56=34
move the constant to the right
2x=34+56
calculate
2x=90
divide both sides
x=45
If a, b, c, d are positive, and if a/b < c/d , then which statement is ALWAYS true?
A) ab < cd.
B) da < bc.
C) bc < ad.
D) cd < ab.
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:)))))))))))))
Culd you guys HELP me ill give brain
Answers
Answer:
'
Step-by-step explanation:
Part A: Explain how you will solve this pair of equations using substitution. Show all the steps and write the solution. (5 points)
Part B: On a graph, what point will the lines representing the two equations intersect? Explain your answer. (5 points)
y = 16x + 4
y = 25x − 23
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Answer:
y = 16x + 4
y = 25x - 23
____________
16x + 4 = 25x - 23
27 = 9x
3=x
__________
y = 25(3) - 23
y = 75 - 23
y = 52
_________
They will intersect at (3, 52)
Step-by-step explanation:
The second step which is bolded I simplified the equation. In the next step I'm going to substitute 3 into the second equation.
Please help! (10 points ;))
Answers
Step-by-step explanation:
no
no
yes
yes
hope this helps
Answer and Step-by-step explanation:
In order, the answers are:
1. No
2 divided by 3 is not [tex]\frac{3}{2}[/tex], it is [tex]\frac{2}{3}[/tex]
2. No
2 divided by 6 is not 3, it is [tex]\frac{1}{3}[/tex]
3. Yes
2 divided by 3 is [tex]\frac{2}{3}[/tex]
4. Yes
3 divided by 8 is [tex]\frac{3}{8}[/tex]
#teamtrees #PAW (Plant And Water)
Translate the sentence into an inequality.
Seven increased by the product of a number and 10 is at most 21 .
Use the variable w for the unknown number.
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7 x w = 21 and 7 + w = 10
can anyone plz help me
Answers
HELP 7TH MATH GIVING BRAINLIEST
Answers
Answers
1)4.88 inches
2)4.148 inches
3)68%
4)147.06%
Answer:
I can confirm everything they said in their answer is indeed correct.
Step-by-step explanation:
What is the probability of rolling a 3 on the number cube and landing on purple on the spinner?
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Can someone please answer my last question it says ''May someone help me on these questions and honestly please?'' it has 4 attatchments as well
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Answer:
What type of question is it? Can u plss explain it
Factor the polynomial
12x + 24y
please show your work!
Answers
Answer:
Sorry But You cannot simplify this. Please make sure you have check your question.
Step-by-step explanation:
Do any of y'all know how to do this I'm so confused and I need help plz show ur work btw
Answers
Answer:
I don't know the answer to the first one, but the second one's answer is 8.625
Step-by-step explanation:
1.5*2.5 + 1.5*2.5 + (1.5*1/5)/2 = 3.75 + 3.75 + 2.25/2 =
7.5 + 1.125 = 8.625
PLEASE HELP EMERGENCY!! IF YOU ARE NOT 100% SURE ABOUT YOUR ANSWER DO NOT ANSWER THEN!! PLEASE!!
Gregory has a checking account at the local bank. If the account ever falls below zero, the bank deducts $4.50 per day until a deposit is made to bring the account above zero. Today, Gregory's account is -$3.65. What will his account balance be after 2 weeks if he makes no deposits or withdrawals? Show your work!
-$66.65
-$12.65
$66.65
$12.65
Answers
Answer:
A -$66.65
Step-by-step explanation:
4.50x 14 = 63.00 in penalties
-63.00 + - 3.65 = -66.65
Answer: the answer is A
Step-by-step explanation:
Ann will spend more than $24 on gifts. So far, she has spent $13 . What are the possible additional amounts she will spend?
Use c for the additional amount (in dollars) Ann will spend.
Write your answer as an inequality solved for c .
Answers
Answer: C- 11$
Step-by-step explanation:
Step By Step Explanation-
It is simple subtraction. If she has $24, and spends $13 of it, she can only spend $11 more.
Giving Brainliest to first and correct answer!!
-4 x (-5)
Answers
Answer:
20 is u answer hope it will help u
This chart shows the number of books that eight students read last year.
Which of the following statements is true about this data set?
A. The mean and the median are equal.
B. There is no mode.
C. The median is 23.
D. The mean is 20.
Answers
Answer:
B is the correct answer I believe
Answer:
A.
Step-by-step explanation:
Mr. Degaldo sells sub sandwiches. He spends $400 on 200 subs that he sells for $5 each over the week . On wednesday, his refrigerator breaks, and he has only sold 90 subs. How much profit does Mr. Degaldo make.
Answers
Answer:
he made $50 in profits
Step-by-step explanation:
$5 x 90 subs = $450
$450 - $400 = 50
Marcus tried to solve an equation step by step.
2.5b=5
Step 1- 2.5b 5
----- = ------
2.5 2.5
Step 2- b=3
In which step did marcus make a mistake:
A - Step 1
B- Step 2
C- Marcus did not make i mistake
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Answer:
b
hope this helps :)
Really need help ASAP
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hich proportion would you set up to change 5 pounds to ounces?
A. 1/16 = 5/x
B. 1/8 = 5/x
C. 1/8 = x/5
D. 1/16= x/5
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Select ALL the expressions that represent the total area of the rectangle.
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(2nd choice) 1/3 x s + 1/3 x 12 DOES REPRESENT the total area
(3rd choice) 1/3s + 4 does NOT REPRESENT the total area.
Explanation:
The formula for the area of a rectangle is base x height.
Also, a dot represents a multiplication sign in the 2nd choice (i think you probably know this but just in case)
Mark me brainliest please!!
Jason rented 4 movies. Jason plans to watch all 4 movies back to back. In how many different orders can Jason watch the movies?
Answers
Answer:
Its 16
Step-by-step explanation:
4 x 4 = 16
The total number of different orders in which Jason can watch the movies is 24
What is Combination?An arrangement of objects where the order in which the objects are selected does not matter.
If Jason is going to watch all 4 movies back-to-back, then there are 4 options for the first movie, 3 options for the second movie (since one movie has already been watched), 2 options for the third movie, and 1 option for the fourth movie.
Therefore, the total number of different orders in which Jason can watch the movies is:
4 x 3 x 2 x 1 = 24
Hence, Jason can watch the 4 movies in 24 different orders.
To learn more on Combinations click:
https://brainly.com/question/19692242
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What is the solution to the following system?
Y = -2x - 4
y = 4x + 2
here's the graph!
and explain?
Answers
Answer:
(-1, -2)
Step-by-step explanation:
The solution of the equation is the point where the two lines intersect or meets.
(-1 , -2) is the point of intersection and this is the solution
Find the volume of the prism.
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Answer:
v=bh
Step-by-step explanation:
<-- Answer this without trolling and ill give you 50 points next question
Answers
Answer:
here u go
Step-by-step explanation:
Table 1 . Perimeter Formulas
Shape Formula Variables
Square P=4s s is the length of the side of the square.
Rectangle P=2L+2W L and W are the lengths of the rectangle's sides (length and width).
Triangle a+b+c a,b , and c are the side lengths.
30 + 20 + 16 + 5= 71
30 + 30 + 16 + 16 = 92
5+4+5+4= 18 \
92+18 =110
Answer:
Perimeter is C. 100 cm.
Step-by-step explanation:
Perimeter is the length of the border of the shape. To find perimeter, find the length of all the walls and add them up. One wall is 20 cm, another is 5 cm, 30 cm, 16 cm, 4 cm, and the last one is 25. Add them up to get 100 cm.
I found length 25 cm and length 4 cm by doing 30-5=25 cm and 20-16=4 cm.
Look at this photo for reference.
Can someone please tell me if these triangles are similar or not, and why.
Answers
Answer:
No they are not similar.
Step-by-step explanation:
Because their angles are not the same. 1st triangle: 42-48-90 2nd triangle:58-32-90
Answer:
No, they are not similar.
Step-by-step explanation:
All the angles in a triangle add up to 180°. In both triangles, we already know two of the angles - 42° and 90° in one, 58° and 90° in the other.
Let's see if they match.
180 - 90 - 42 = 48
That's 48, not 58...
Let's check again with the other triangle.
180 - 90 - 58 = 32
48 does not equal 58.
32 does not equal 42.
Therefore, the two triangles are not similar.
x-8>0 and y+6=0 in slope intercept form
Answers
Step-by-step explanation:
x-8>0 , this inequation has no y intercept and the slope is undefined, so it has no slope intercept form
the slope intercept form of y+6=0 is,
y = 0•(x)-6
y = -6
Answered by GAUTHMATH
A pencil box has dimensions of: 6 1/2 inches, 3 1/2 inches, and 1 1/2 inches, respectively. Approximately, how many cubes with side lengths of 1/2 inches would be needed to fill the prism?
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A pencil box has dimensions of 6 1/2 inches, 3 1/2 inches, and 1 1/2 inches, respectively. 42 number of cubes with side lengths of 1/2 inches would be needed to fill the prism.
What is the volume of the cuboid?The volume of the cuboid is the product of the length, breadth, and height of the given prism.
Volume of cuboid = (length x width x height)
A pencil box has dimensions of: 6 1/2 inches, 3 1/2 inches, and 1 1/2 inches, respectively.
Volume of cuboid = (length x width x height)
[tex]= 6\dfrac{1}{2} \times 3\dfrac{1}{2} \times 1\dfrac{1}{2} \\\\= 10\dfrac{1}{2}\\\\= 21/2[/tex]
The volume of a cube = side x side
= 1/2 x 1/2
= 1/4
Number of cube needs to fill the prism x volume of a cube = Volume of cuboid
n x 1/4 = 21/2
n = 42
Learn more about cuboid;
https://brainly.com/question/15843335
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Generate a frequency table for the following data: 3, 12, 25, 2, 3, 6, 17, 17, 15, 13, 20, 12, 21, 18, 19.
Use the ranges listed in the table:
Answers
Answer:
answer: 20 or 0.2, 0.2 equals to 20/100 or 1/5
Step-by-step explanation:
divide 1 divided by 5 and there you go, you get 0.2
hopped this helped!
please help im so confused asap
Answers
Answer:
624
Step-by-step explanation:
the area of the triangles:
12*10 = 120
120/2 = 60
since there are 2 triangles of the same dimensions that make up the surface area 60 + 60 = 120
area of the rectangles:
13*14 = 182
since there are 2 rectangles of the same dimensions 182 + 182 = 364
The last rectangular:
10*14 = 140
add all areas:
120 + 364 + 140 = 624
13 x 14= 182 x 2= 364
354+120=484mm^2