Answers
Answer:
495cm²
Step-by-step explanation:
Find the area of all the shapes and then add them together I believe...
Answer:
468 Square Centimeters
Step-by-step explanation:
Surface area can be calculated by adding the areas of each face on a prism:
The rectangle to the left is a 9 by 10. The formula for the area of a rectangle is length times width, so we can get the area by multiplying 9 and 10: 9*10=90To the right of that rectangle is another rectangle. This time it's a 10 by 12, as we can see in the picture. Multiply 10 and 12: 10*12=120The last rectangle, on the right, is a 15 by 10. Multiply 15 and 10: 15*10=150Now look at the triangle on the top. The formula for the area of a triangle is base times height divided by 2. The base of the triangle in this case is the bottom side, 12. The height is how tall the triangle is, 9. Multiply 9 and 12: 9*12=108. Divide that by 2: 108/2=54Finally, look at the triangle on the bottom. It is exactly the same as the one on the top, with a base of 12 and a height of 9. Since it is exactly the same, we know that it has the same area too: 54Add up the areas: 90+120+150+54+54=468please let me know if the answer or explanation is incorrect, hope this helps :)
Related Questions
If mAPW = 20°, then the measure of WPZ is
Answers
Answer:
The answer to the question is 20
because angle ZPA is 90°.
So,
It's 90-20 = 70°.
A triangle has side lengths of (6p – 7) centimeters, (7p – 2) centimeters,
and (6q – 9) centimeters. Which expression represents the perimeter, in
centimeters, of the triangle?
Answers
Given:
A triangle has side lengths of (6p – 7) centimeters, (7p – 2) centimeters,
and (6q – 9) centimeters.
To find:
The expression that represents the perimeter, in centimeters, of the triangle.
Solution:
We know that, perimeter of a triangle is the sum of its all sides.
[tex]Perimeter=(6p-7)+(7p-2)+(6q-9)[/tex]
Combining like terms, we get
[tex]Perimeter=(6p+7p)+6q+(-7-2-9)[/tex]
[tex]Perimeter=(13p)+6q+(-18)[/tex]
[tex]Perimeter=13p+6q-18[/tex]
Therefore, the perimeter of the triangle is represented by the expression [tex]13p+6q-18[/tex] centimeters.
A triangle has side lengths of (6p – 7) centimeters, (7p – 2) centimeters, and (6q – 9) centimeters.
To find:
The expression that represents the perimeter, in centimeters, of the triangle.
Answer:
-18+13p+6q
(Also got it right on a test)
Maria and her friends ate 5/8 of the 16 oranges that were at Maria's house. which is a reasonable answer for 5/8 x 16? please help!!
Answers
Answer:
10
Step-by-step explanation:
5(2). 8(2)
10/16
The answer is 10
The volume of this cylinder is 175pi cubic units. What is the volume of a cone that has the same base area and the same height? Write your answer in terms of pi.
Answers
Answer: 58.33π units ³
Step-by-step explanation:
The volume of a cylinder = πr²h
The volume of a cone = 1/3πr²h
Since we have been told that the volume of this cylinder is 175pi cubic units and that the cone has the same base area and the same height, then the volume of the cone will be the volume of the cylinder divided by 3. This will be:
= 175π / 3
= 175/3π
= 58.33π units ³
The volume of the cone is 58.33π units ³
Answer:
183
Step-by-step explanation:
When multiplied by pi, it rounds out to 183.
Please Help!!!!! You have twice as many nickels as pennies. you have $1.10. how many of each coin do you have?
Could you show your work like the image above
Answers
How are angles 7 and 8 related
Answers
Answer:
∠8 and ∠7 are a linear pair; they are supplementary. Their measures add up to 180°. Therefore, ∠7 = 180° – 53° = 127°.
Step-by-step explanation:
Have great day!!!!
Is this a proportional graph?
Answers
I need help on this problem can someone help
-8 (y - 86) = -48
Answers
Answer:
y=92
Step-by-step explanation:
Divided both sides by the numeric factor on the left side, then solve.
y = 92
Jason started last week with $900 in his checking account. During the week, he wrote the checks below. At the end of the week, jason recurved a paycheck for $534.59. He recorded all of these transactions in his check register. Evaluate jason’s check register. A. Jason did a good job; everything is correctly.
Answers
Answer:
D
Step-by-step explanation:
PLATO/ Edmentum
Jonathan's scout troop tie-dyed sweatshirts and T-shirts last year for a fundraiser. For every 20 sweatshirts, they dyed 30 T-shirts. This year, Jonathan's scout troop will keep the same ratio of sweatshirts to T-shirts. They plan to tie-dye 60 sweatshirts.
How many T-shirts will Jonathan's scout troop dye this year?
Answers
Answer:
90
Step-by-step explanation:
.
how do you solve (7^-1)^-1 and 5^2 * 5^4 * 5^-3
Answers
Answer:
Step-by-step explanation:
exponents raised to a - power is an inverse function probably not the right word
a^-b = 1/(a^b) example 4^-2 = 1/(4^2) = 1/16
so (7^-1)^-1 is a double inverse which is back to the original number 7
inverted 7 twice
(7^-1)^-1 = (1/7)^-1 = 1/(1/7) = 7 trust me or use your calculator
since the coeffients are the same just add the powers... some exponent rule
5^2 * 5^4 * 5^-3 = 5^(2+4-3) = 5³
here is it written out
5^2 * 5^4 * 5^-3 = 5² × 5^4 × 5^-3 = (5×5) × (5×5×5×5) × (1/5×1/5×1/5)
5×5 × 5× (5×5×5 × 1/5×1/5×1/5) (5×5×5 × 1/5×1/5×1/5) = 1
5×5×5 = 5³
so
if the volume of a prism in 18 in3 , what is the volume of a pyramid with the same base area and height?
Answers
The volume of a pyramid is 1/3 the volume of a prism with the same area and height.
Volume of the pyramid would be 18/3 = 6 in^3
Answer:
fdsfdgggfs
Step-by-step explanation:
CAN YOU SEE THIS AND IF SO IS IT THE RIGHT ANSWER? REWARD BRAINLIEST
Answers
Answer: A I think
Step-by-step explanation:
Answer: LOL its D
Step-by-step explanation:
How many diagonals can be drawn in the shape below?
24
40
18
20
?
Answers
Answer: It’s 20
Step-by-step explanation:
Plz mark me brainliest
Answer:
20 is the answer
Step-by-step explanation:
Heather purchased a new $1,500 laptop by using a credit card with a 17% interest rate. She will pay off the balance in 2 years by paying monthly payments of $74.16 . Calculate Heathers total cost of repayment.
Answers
Answer:
1779.84
Step-by-step explanation:
If A > B, where on the number line will A appear?
Answers
Answer:
It will apear right after B and we can see it on the right side of B .
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
Answers
9514 1404 393
Answer:
D. h(x) = 5x² +12x +9
Step-by-step explanation:
The final constants are mostly different, so you can simplify your work by just figuring that one.
h(x) = g(x) -f(x)
h(0) = g(0) -f(0) = -7 -(-16) = +9 . . . . . matches choice D
__
If you want to figure the whole expression ...
h(x) = g(x) -f(x)
h(x) = 12x² +7x -7 -(7x² -5x -16)
h(x) = 12x² +7x -7 -7x² +5x +16
h(x) = (12 -7)x² +(7 +5)x +(-7 +16)
h(x) = 5x² +12x +9 . . . . . matches choice D
please help thank you
Answers
Answer:
n = 18
Step-by-step explanation:
(2n) and (n + 18) are vertically opposite angles and are congruent, then
2n = n + 18 ( subtract n from both sides )
n = 18
luciana was making $10 per hour. She just got raise and now makes $10.50 an hour. What was the percent increase in her hourly wage?
Answers
Answer:
just 50 cence increase
Step-by-step explanation:
A shark is swimming 25 feet below the surface of the water. It goes down another 12 feet. What is the new depth the shark is swimming at?
Answers
Answer:
37
Step-by-step explanation:
You add them to see the new depth
Ms. Hall wants to buy 30 fruit trees to plant on some land she just bought. She wants to plant only apple and peach trees. Each apple tree costs $22 and each peach tree costs $28. She has $720 to spend on trees.
Answers
Answer:
You would have to spend 674 dollars on trees if you only wanted to buy 30.
Step-by-step explanation:
22 times 15 = 264
28 times 15 = 420
Add them and you get 674
PLS HELP! U WILL GET BRAINLIEST!
A. decagonal prism
B. cylinder
C. cone
D. octagonal pyrimid
Answers
Answer:
[tex]\Large \boxed{\sf Cylinder}[/tex]
Step-by-step explanation:
Answer: That's a cylinder
Step-by-step explanation: This was really simple- please work on your shapes.. a lot.
Here's the definition of a cylinder: a three-dimensional figure with two parallel, congruent, circular bases and a curved surface.
Hope this helps you
Plzzz help me 10 min left
Answers
Answer:
D
Step-by-step explanation:
The opposite of negative is positive therefore,
the opposite of -2 is positive 2.
2 is locaded at D.
The first equation is y = -2x + 8
and the second is
y = x - 4
Please show your work!!!
Answers
Answer:4
Step-by-step explanation:
y=-2x+8
y=x-4
Y equals the same thing so you can do equal values method
-2x+8=x-4
+2x +2x
__________
8=3x-4
+4 +4
_______
12=3x
_____
3 3
x=4
Explaination: Demos
The set of ordered pairs {(-2, 4), (x, 1), (1, 3), (2, 4)} is a function. Which is a possible value for x?
A. -2 B. 1 C. 2 D.3
Answers
Answer:
1
Step-by-step explanation:
WILL GIVE BRAINLIEST!
Translate the Algebraic Expression
Five times the sum of twice a number, x, and five is twenty-five.
Answers
Answer:
5(2x+5) = 25
Step-by-step explanation:
Step-by-step explanation:
5 (2x + 5) = 25
Hope this helps!!
please help me out??????
Answers
Answer:
Your answer should be 54!
What is the área of this figure? (I need the answer bc this Is due in 1 hr )
Answers
Answer: 353ft
Step-by-step explanation:
To work out what the area of this composite shape is, you would split it into two shapes; a square and a rectangle.
For the formula of the rectangle and square you would do base x height.
So,
For the square you do 13x13=169
For the rectangle you would do 23x8=184
Then to work out the total area of the two shapes you would add the two areas together.
169+184=353
Find the circumference of a circle with diameter 3 yd. use the value 3.14 for pie and do not round round the answer I’m looking for area and circumference
Answers
Circumference = pi * d = 9.42 yards
15. Circle all of the expressions equivalent to 9x - y.
A (3x2 - y)
B. (3x)2-0)
C 9(x2)-6)
D. (932) 2-6)
E. (3x2 + y)(3x2-y)
Answers
Answer:
I believe a is One of them