Answer:
15
Step-by-step explanation:
Good luck
Help me please and i will give you a brainlist
Answer:
I believe it's Option B, hopefully this helps! Sorry if it doesn't
3 ( x + 8) = ?
show work please!!
Answer:
Step-by-step explanation:
3(x + 8)
3x + 24
That's all I got. The image is so blurry that I am uncertain how to proceed.
If you are able to describe what the image says, I can definitely answer the question
If 1 cm represents 5m, what is the scale drawing length of 18m?
Answer:
3.6 cm
Step-by-step explanation:
5 divided by 18 is 3.6. so its 3.6
Layla is going to invest $5,200 and leave it in an account for 15 years. Assuming the interest is compounded monthly, what interest rate, to the nearest tenth of a percent, would be required in order for Layla to end up with $13,800?
Answer:
6.5%
Step-by-step explanation:
I just know
Can someone please help me
Answer:
3. Add 11, then multiply by 3
4. Subtract 43, then multiply by 9
Step-by-step explanation:
Does that make sense?
MARKING BRAINLIST PLEASE HELP TYSM!!
Answer:
20 2/3
Step-by-step explanation:
I did the math and it is right
What is the surface area of the victory podium shown here? Include all surfaces of the podium, including the bottom. A. 61.5 square feet B. 61.75 square feet C. 65.25 square feet D. 69 square feet
Answer:
69
Step-by-step explanation:
the formula is 2( base x height) + 2 (base x width) + 2( height x width)
do that for top rectangle and bottom and add them together
Answer:
65.25 square feet.
Is this correct?? Please dont mine the little notes I took when solving it..
A= 12, base= 16
Area= (1/2)(12)(16) = 96
384+96 =480
Semi Circle should be something like =(1/2) pir^2
diameter= hypotenuse= sqrt(12^2 +16^2) = 20
radius= r= d/2= 20/2
Semi Circle= (1/2) pi 10^2= 50pi= 157.0796327
Total = 480+157.0796327=637.0796327. Rounding to the nearest hundred would give me 637.08??
Answer and Step-by-step explanation:
Yes, all of your calculations are correct!!
The area of one rectangle is 192, and since there are 2 rectangles, we multiply 192 by 2, which results in 384.
The area of a triangle is [tex]A = \frac{(Height)(Base)}{2}[/tex], which you got to be 96.
The Semi Circle would have half of the area of a circle, so you are correct when you multiply the equation by [tex]\frac{1}{2}[/tex].
To find that diameter, we need to use the Pythagorean Theorem.
[tex]12^{2} + 16^{2} = d^{2} \\\\144 + 256 = d^{2} \\\\400 = d^2\\\\d = 20[/tex]
So the diameter is 20, and the radius is 10 (20 divided by 2 = radius).
Plug that into the equation, and you get the answer to be [tex]50\pi[/tex], or 157.0796327.
157.0796327 + 384 + 96 = 637.08 (rounded to the nearest hundredth).
Good job!
#teamtrees #PAW (Plant And Water)
Which of the following is a proportion?
Answer:
the second one
Step-by-step explanation:
Find the surface area of this prism.
Round to the nearest tenth.
Answer:
The answer is 493.3
Step-by-step explanation:
6.72 x 12.7 x 5.78 = 493.28872
And 493.28872 rounded to the nearest tenth is 493.3 because the original number in the tenth place is 2 and then the digit before that is 8 which in this case is your rounding digit. Round up If the number is greater than 5 and round down if its less than 5. In this case its greater than 5 to that leaves you with 28 so now you have 493.28, 28 rounded to the nearest tenth is 30 and just take the 0 away, as if it didn't exist.
The surface area of the prism is 395 square centimeter.
What is volume?Volume is a collection of two - dimensional points enclosed by a single dimensional line. Mathematically, we can write volume as -
V = ∫∫∫ F(x, y, z) dx dy dz
Given is to fins the surface area of the prism given below.
The given prism is a cuboid. We can write the surface area of the cuboid as -
V = 2(LB + BH + LH)
V = 2(12.7 x 5.78 + 5.78 x 6.72 + 12.7 x 6.72)
V = 2(73.4 + 38.8 + 85.344)
V = 395 square centimeter
Therefore, the surface area of the prism is 395 square centimeter.
To solve more questions on Prisms, visit the link-
https://brainly.com/question/22147194
#SPJ2
Kelly had a part-time job last year. She paid the state $234 in income tax. The state income tax rate is 5.2%. How much did Kelly earn?
Answer:
$4500
Step-by-step explanation:
Find how much she earned by dividing 234 by 0.052
234/0.052
= 4500
So, she earned $4500
Answer: see below
Step-by-step explanation:
Divide 234 by 5.2 to get one percent of her earnings, $45.
Multiply 45 by 100 to get 100% of her earnings, $4,500
If it asking for the gross earnings, leave it at $4,500
If it is asking for net earnings, subtract 234 from 4500 to get $4,266
I need help with all 8!
3 pizzas for $24.99_______________ cost of each pizza
Answer:
$8.33
Step-by-step explanation:
24.99 ÷ 3 = 8.33
Answer:
$ 8.33
Step-by-step explanation:
If 3 pizzas cost $24.991 pizza will now cost [tex] \frac{24.99}{3} [/tex] 1 pizza costs $8.33will y=2 (x-3)²-7 make a parabola or a circle
Answer:
Parabola
Step-by-step explanation:
Answer:
HEY BABY
Step-by-step explanation:
solve the triangle give the measure of angle G
Answer:
G = 46 degrees
Step-by-step explanation:
Here, we want to find the measure of angle G
Mathematically, as we can see, what we have is a right triangle
For a right triangle , the sum of angles is 90 degrees
Thus, if we add the two internal angles, we get 90 degrees
Hence;
44 + G = 90
G = 90-44
G = 46 degrees
find the area of the figure. round your answer to the nearest hundredth
Answer: 84.14
Step-by-step explanation:
Area of the rectangle is L*W=B*H
14*5=70
To find the area of the half circle we must use the formula pi r^2/2
r=radius
and the radius is 6 because we add 4 and 4 and need to get to 14
because the line below it is 14 and it is a rectangle so the lengths are the same.
Diameter=6
So radius =3
pi (3)^2/2=
9/2 pi + 70=
84.14
Answer: 84.13
lmk if this is wrong
Step-by-step explanation:
Area of the rectangle:
5(14)=70
Area of the half circle:
Formula: πr^2
Substitute: 3.14(3)^2
Solve: 3.14(9)
3.14(9)=28.26
Divide the area by 2 since it's a half circle
28.26/2=14.13
Add the area of the rectangle and half circle
70+14.13=84.13
circular mirror has a radius of 3.4 feet. Rosalinda is decorating the edge of the mirror with
washi tape. If she has exactly enough washi tape, which measurement is closest to the
length of the piece of washi tape in feet?
Answer:
i may not have the explanition but its 21.35
Which situation can be modeled by a linear function with a constant rate of change?
The value of a bank account each year is 1.025 times the value of the previous year.
The number of pages remaining in a book decreases by 48 pages every hour.
The number of deer in an area increases by 3% per year.
o The area of a square increases with the side length of the square.
Answer: b
Step-by-step explanation:
i took test
Use the distributive property to simplify each expression.
(-5d + 1) (-2)
Answer: 10d-2
Step-by-step explanation:
Answer:
10d - 2
Step-by-step explanation:
Multiply each term inside parentheses by -2, separately:
10d - 2 (answer)
The area of a circle is 647 cm2. What is the circumference, in centimeters? Express
your answer in terms of pi.
Answer:
Hello! To find the answer you have to use the formula C=2 square x pie x the area. So the answer would be C= 90.17
Step-by-step explanation:
Mhanifa Plz help me with this thank you!
Answer:
D
Step-by-step explanation:
This is an example of the Pythagorean theorem.
In triangle BEH, the sum of the squares of the sides of the two smaller sides, BE and BH is equal to the longest side squared, EH.
convert 32 grams to kilometer
Answer:0.032
Step-by-step explanation:
Solve for x. Round your answer to the nearest tenth (one decimal place).
Answer:
[tex]\displaystyle x \approx 6.7[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtraction Property of EqualityTrigonometry
[Right Triangles Only] SOHCAHTOA[Right Triangles Only] cosθ = adjacent over hypotenuseStep-by-step explanation:
Step 1: Define
Angle θ = 78°
Adjacent Leg = x
Hypotenuse = 32
Step 2: Solve for x
Substitute in variables [cosine]: [tex]\displaystyle cos78^\circ = \frac{x}{32}[/tex][Multiplication Property of Equality] Multiply 32 on both sides: [tex]\displaystyle 32cos78^\circ = x[/tex]Rewrite: [tex]\displaystyle x = 32cos78^\circ[/tex]Evaluate: [tex]\displaystyle x = 6.65317[/tex]Round: [tex]\displaystyle x \approx 6.7[/tex]Will mark Brainliest!!!
A. Quadrant 1
B. Quadrant 2
C. Quadrant 3
D. Quadrant 4
Answer:
C
Step-by-step explanation:
Lila collected rain water for three days. On the first day she collected 23 liter of rain water. The last two days yielded 14 liter each how much did lila collect in all
Answer:
47 liter 14+14+23
Step-by-step explanation:
14+14+23=47
Answer:
the awnsers 51
Step-by-step explanation:
you do (14x2)=28+23=51
Jane has 3 yards of ribbon. It takes 1/4 of a yard to make a bracelet. How many bracelets can she make?
Answer:
12 bracelets
Step-by-step explanation:
50% original price with discount 15% what price now
Answer:
$42.50
Step-by-step explanation:
If you buy an item at $50 with 15% discount, you will pay
$50 - $7.50 = $42.50
This Question: 1 pt
20 of 20
This Qu
th
The pH of a fruit juice is 2.9. Find the hydronium ion concentration, [H30 * ), of the juice. Use the formula pH = -log[H30*]
The hydronium ion concentration [H30 + ] is approximately moles per liter.
(Use scientific notation. Use the multiplication symbol in the math palette as needed. Round to the nearest tenth as needed.)
Answer:
scientific" (and any subsequent words) was ignored because we limit queries to 32 words.
Your search - This Question: 1 pt 20 of 20 This Qu th The pH of a fruit juice is 2.9. Find the hydronium ion ... - did not match any documents.
Suggestions:
Make sure that all words are spelled correctly.
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What is 17 percent as a number
Answer:
0.17
Step-by-step explanation:
17 percent can be turned into a decimal by moving the invinsible dot 2 times to the left. therefore 17% becomes 0.17
Answer:
Well 17 percent of 100 is 17. It really depends on the number that you are finding the percentage of.
Find the value of a. 19 km 19 km Perimeter = 57 kilometers
Answer:
19km
Step-by-step explanation:
The formula for the perimeter of a triangle is: S+S+S.
So;
19km+19km+a=57km
a=57km-19km-19km
=19km
