Answer:
They don’t 12+16+20= 48
12 x 16 x 20= 3840
Step-by-step explanation:
Ifm_2 = 68°, what is the measure of angle 7? 1 2. 3 5 7
Answer:
∠7=22°
Step-by-step explanation:
∠2 and ∠7 are supplementary angles, meaning they add to 90°.
∠2+∠7=90°
substitute ∠2
68°+∠7=90°
∠7=22°
Answer this please will thank
Who is able to solve this problem for me please!!!!!!!!!!
Brainiest will be marked!!!!
No link i can’t open it!!!
Answer:
11
Step-by-step explanation:
I did the square root method.
hope this helps!
H E L P!!!!!!!!!!!!!!!!!!!
Answer:
a
Step-by-step explanation:
Find the measure of ZBAC.
Answer:
[tex] = \frac{57}{2} \\ = 28.5[/tex]
Solve for 90 degrees
Answer:
5
Step-by-step explanation:
5x + 65 = 90
5x = 90 - 65
x= 25 / 5 = 5
I hope im right !!
Solve for x
Enter the solutions from least to greatest.
-4x^2– 7 = -11
Answer:
x = 1, x = -1
Step-by-step explanation:
-4x² = -4
x² = 1
x = [tex]\sqrt{1}[/tex]
x = ±1
Hans invests $550 at a rate of x% per year compound interest. At the end of 10 years, the value of the investment is $638.30, correct to the nearest cent.
Find the value of x.
Answer:
1.5%.
Step-by-step explanation:
x per cent is written as 0.01x as a decimal fraction.
638.30 = 550(1 + 0.01x)^10
(1 + 0.01x)^10 = 638.30/550
Taking logarithms:
10 ln (1 + 0.01x) = ln ( 638.30/550)
ln (1 + 0.01x) = ln ( 638.30/550)/ 10
ln(1 + 0.01x) = 0.014889
Converting the logs:-
1 + 0.01x = e^0.014889 = 1.015
0.01x = 1 - 1.015
0.01x = 0.015
x = 0.015/ 0.01
= 1.5.
A 24-ounce can of mixed nuts contains 50% peanuts, 0.20 almonds, 1/10 cashews, and 0.20 hazelnuts. Which of the following represents the total amount of almonds and hazelnuts in the can?
Answer:
9.6 ounces
Step-by-step explanation:
Step 1
We find the amount of ounces of Almonds
Total amount of nuts in the container = 24 ounces
0.20 of the nuts are almonds.
Hence,
The amount of almonds = 0.20 × 24 ounces
= 4.8 ounces
Step 2
We find the amount of ounces of hazelnuts
Total amount of nuts in the container = 24 ounces
0.20 of the nuts are hazelnuts.
Hence,
The amount of hazelnuts = 0.20 × 24 ounces
= 4.8 ounces
Step 3
Therefore, the total amount of almonds and hazelnuts in the can is
4.8 ounces + 4.8 ounces
= 9.6 ounces
you install 412 feet of fencing along the perimeter of a rectangular yard. the width of the yard is 102 feet. what is the length of the yard?
Answer:
Length = x feet = 104 feet
Step-by-step explanation:
Perimeter of a rectangle = 2(length + width)
Length = x feet
Width = 102 feet
Perimeter of a rectangle = 412 feet
Perimeter of a rectangle = 2(length + width)
412 = 2(x + 102)
412 = 2x + 204
412 - 204 = 2x
208 = 2x
x = 208/2
x = 104 feet
I need help on this one
6.
The cost of 5.5 pounds of apples is $40.81
What is the constant of proportionality that relates
the cost in dollars, y
to the number of pounds of apples, X?
A) 5.5
B) 5.94
C) 6.37
D) 7.42
F)8.16
G) Not listed
Answer:
I feel it is C or D
but I am not sure hope this helps good luck
Step-by-step explanation:
An entrepreneur buys some microscopes. Each one cost $200 and resells online for $526. What is the mark-up percentage?
Please solve quickly.
Answer:
326
Step-by-step explanation:
Given: Microscopes. Each one costs $200 and resells online for $526.
To find: What is the mark-up percentage?
Solution: Simply take the sales price minus the unit cost, and divide that number by the unit cost. Then, multiply by 100 to determine the markup percentage.
[tex]526 - 200 = 326[/tex]
Net Profit Margin = 61.98%
Net Profit = $326.00
Profit Percentage = 163.00%
Find more here: https://brainly.com/question/23345732
What is the area of the rectangle below?
Answer:
5/9m
Step-by-step explanation:
5/6 x 2/3
Please help and add explanation:)
Answer:
NO
Step-by-step explanation:
The above image shows two triangles. if we look at the top triangle, we notice it's two sides are equal (16 and 16). We therefore have an isosceles right triangle.
looking the second triangle, we notice that one side is 39, the other 40. Since these are the two sides joined at the point of intersection for the two images, and since 39 does not equal 40, the second triangle cannot be an isosceles right triangle. We conclude that the two triangles are not similar.
. If a rectangle with length 15 cm and width 7cm has its perimeter equal to the perimeter of a square, find the area of the square.
Answer:
i believe it is 44
Step-by-step explanation: there would be 2 sides of 15 and 2 of 7 makin 30 and 14 so adding them together would make 44? giving u the area? brainliest?
Hi Is 4/8 equal 8/10
<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3
Answer:
No
0.5 ≠ 0.8
<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3
Answer:
No, it is not.
Step-by-step explanation:
The reason is that if you simplified 4/8, you will get 1/2. When you simplified 8/10, you will get 4/5. 1/2 and 4/5 aren't the same number or equivalent to each other so the answer will be no.
Hope that helps. If you need help with anything, let MissAsker know :)!
Jerome planned to buy balloons that come in packages of 16. He needed enough for 114 people, What is the least number of packages of balloons he can buy in order to have one balloon for each person?
Answer:
The least number of packages of balloons he can buy in order to have one balloon per person is 8.
Step-by-step explanation:
;)
50 POINTS
If A denotes the area of the sector of a circle of radius r formed by the central angle theta, find the missing quantity. if necessary, round the answer to two decimal places.
r=9 inches, theta = pi/6 radians, A=?
Answer:
Step-by-step explanation:
Area of sector = ½ r² ∅
1/2 ( 9^2) pi/6
81 x pi/6 x 1/2
81 x (0.52359877559) x 1/2
Area of sector = 21.21
los multiplos de :
multiplos de 2
múltiplos de 4
multiplos de 5
2,4,6,8,10,12,14,16,18,20,22,24,26,28,30
4,8,12,18,22,26,30
5,10,15,20,25,30
I went all the way to 30
Fui hasta 30
Solve for the value of y.
60°
(8y-2)
write the ratio in simple form
please ans with explanation
Answer:
5 3/4:3 1/15
23/4:46/15
doing crisscrossed multiplication
23×15:46×4
345:184
15:8 is your answer.
help me with this math plz
5 m 5 m 4 m 6 m 4 m 5 m 3 m What is the area of the figure? A. 22 m2 B. 30 m C 33 m2 D 42 m² E 50 m²
plsssssssss somebodyy helppp meeeee
Find the perimeter of the rectangle. give the answer as a radical expression in the simplest form. (NO LINKS) please show work.
Answer:
12√3
Step-by-step explanation:
5√3 + 5√3 + √3 + √3 = 12√3
6x-8=2x-32 step by step plz
Answer:
Step 1: Add 8 to each side. 6x = 2x - 24
Step 2: Add 2x to each side. 8x = -24
Step 3: Divide each side by 8. x = -3
Answer is -3 :)
Step-by-step explanation:
Answer:
x = - 6Step-by-step explanation:
6x - 8 = 2x - 32
Move 2x to the left hand side of the equation
6x - 2x - 8 = - 32
4x - 8 = - 32
Move -8 to the right side of the equation
4x = - 32 + 8
4x = - 24
Divide both sides by 4
[tex] \frac{4x}{4} = - \frac{24}{4} \\ [/tex]
We have the final answer as
x = - 6Hope this helps you
Find t:
6 x 10^t = 360
Answer:
t=1.78
Step-by-step explanation:
The volume of a cylinder is 1087 cm and its height is 12 cm.
What is the length of the cylinder's radius?
Enter your answer in the box.
ASAP please
Answer:
4.45x10
Step-by-step explanation:
Solution
V= π r squared h=π·10872·12≈4.45441×10 7 times Im pretty sure thats the answerA student must have at least 10 hours of instructor-assisted driving time to pass
the course. Write an inequality to describe this situation.
Answer:
t ≥ 10
Step-by-step explanation:
Since the student needs at least 10 hours of driving time, they need greater than or equal to 10 hours to pass.