Answers
Answer:
B) 103.25
Step-by-step explanation:
Area of rectangle:
A = bh
A = (16)(4)
A = 64
Area of a semi-circle:
r = d/2 = 5
A = (πr²)/2
A = (3.14 * 5²)/2
A = (3.14 * 25)/2
A = (78.5)/2
A = 39.25
Combined:
64 + 39.25 = 103.25
Answer: 103.25
Step-by-step explanation:
area of the rectangle is 4*16= 64
The area of the complete circle is [tex]\pi r^{2}[/tex]
r=d/2
r=10/2
r=5
[tex]25\pi[/tex] is the area of the full circle
[tex]\frac{25\pi }{2}[/tex] is the area of the semi- circle
area of the figure
[tex]64+\frac{25\pi }{2}[/tex]=103.27
Related Questions
Ali is cutting 3/8 in. Cookie dough slices from a 10 1/2 in. long roll how many does she get
Answers
Answer:
28 slices
Step-by-step explanation:
Take the length of the roll and divide by the size of the slice
10 1/2 ÷ 3/8
Change the mixed number to an improper fraction
(10*2 +1) /2 ÷ 3/8
21/2 ÷ 3/8
Copy dot flip
21/2 * 8/3
Rewriting
21/3 * 8/2
7 * 4
28
You will get 28 slices
Please Help Timed Question. Picture provided below.
Answers
Answer:
17.67 mpg
Step-by-step explanation:
The fuel efficiency is given by :
[tex]\eta=1.437+0.541\times s[/tex]
We need to find the fuel efficiency for a speed of 30 mph
Put the value of s equals 30 mph in the above equation.
[tex]\eta=1.437+0.541\times 30\\\\\eta=17.67\ mpg[/tex]
So, the required fuel efficiency is equal to 17.67 mpg.
What is the value of x in the right triangle shown? 25 cm 7 cm
Answers
Answer:
x = 24
Step-by-step explanation:
a^2 + b^2 = c^2
7^2 + b^2 = 25^2
49 + b^2 = 625
-49 -49
b^2 = 576
square root them
b = 24, or x = 24
Hope this helped! Have a nice day! Plz mark as brainliest!!!
-XxDeathshotxX
Answer: 24
Step-by-step explanation:
A^2 + B^2 = C^2
What is the diameter of C?
22 cm
3.25 cm
6.5 cm
13 cm
Answers
Answer:
13
Step-by-step explanation:
radius is half of the diameter so is the radius is 6.5cm then the diameter is 13 problem solved....
Answer:
13 cm
Step-by-step explanation:
Radius is half a circle & if
Radius times two that would equals diameter
6.5(2) = 13
a cylinder has a volume of 48cm³ and a height of 9 inches what is the radius
Answers
Answer:
0.82cm
Step-by-step explanation:
Answer:
r = 0.81 cm
Step-by-step explanation:
Volume of a cylinder = πxr²xh
Volume = 48cm³
Height = 9 inches = 22.86 cm
Radius = ?
Using the above formula:
V = πr²h
r² = V / (πh)
r² = 48 / (π(22.86))
r² = 48/71.81
r² = 0.67 cm
Taking square root on both sides
r = 0.81 cm Ans
What is the converse of the statement? if p then q
A If q, then p.
B If not p, then q.
C If not p, then not q.
D If not q, then not p.
Answers
40 of the cats at the pet store are black, which is 25% of all cats. How many cats are there at the pet store
Answers
Answer:
There are 160 cats at the store.
Step-by-step explanation:
There are 40 black cats, which is 25% of all the cats. You are trying to find all the cats at the store, or 100% of the cats at the store. So:
40 = 25%
40(4) = 25% (4)
160 = 100%
There are 160 cats at the store.
Answer:
160
Step-by-step explanation:
25%=1/4=0.25
=40×4
=160
Find the area of the figure shown. Can someone help me please
Answers
Answer:
180 cm^2
Step-by-step explanation:
(8 x 15)/2 = 60 cm^2
(16 x 15)/ 2 = 120 cm^2
120 + 60 = 180 cm^2
..........
If v = u + 3t find v when u = −12 and t = 3
1. -3
2. -2
3. 8
4. -4
Answers
v=-12+9
v=-3
30 POINTS AND BRAINLIEST!!!!!!!!!!!
Lizzy gets her paycheck every 10 days. Her husband, Don gets a paycheck every 14 days. On July 3, they both get a paycheck. How many days will pass before they both get a check on the same day
Answers
Answer:
It's been 70 days
Step-by-step explanation:
14 28 42 56 70
10 20 30 40 50 60 70
The first time they have a date in common is the 70th day.
Luis walked for 16 minutes. Natalie walked for w minutes. Luis walked twice as long as Natalie. How long did Natalie walk?
Answers
Answer:
Natalie walked for 4 minutes because 16 divided by 2 is 4
Answer:
8
Step-by-step explanation:
16/2=8
find the equation of the circle that passes through the points (0,0), (2,0)&(3,-3)
Answers
Answer:
Step-by-step explanation:
A(0,0), B(2,0), C(3,-3)
Perpendicular bisector of AB: x=1
Perpendicular bisector of AC: y=x-3
Center of circle = intersection of perpendicular bisectors = (1,-2)
Radius = √5
(x-1)² + (y+2)² = 5
help i need step by step 15 points
Answers
Answer:
With what exactly can i help u with??
Answer:?
Step-by-step explanation:
Simplify fully (2x-1)(2x+1)
Answers
What number makes the equation true ? 5*2/5= ? * 1/5
Answers
Answer:
10
Step-by-step explanation:
Answer:
5*2/5= 10*1/5
Step-by-step explanation:
Which number is a reasonable estimate for 39x24?
Answers
Answer:
800
Step-by-step explanation:
I rounded 39 to 40 and 24 to 20 to get numbers that are eadult multiplied
then we can do 40*20 which is 800 using mental math
hope this helps <3
Answer:
1000
Step-by-step explanation:
4*2 = 8
40 * 20 = 800
4*5 = 20
40* 5 = 200
40 * 20 + 40 * 5 = 800 + 200 = 1000
40 * 25 = 1000
1.1 = -8.5 + 6x what is x
Answers
Answer: x=1.6
Step-by-step explanation:
1.1=-8.5+6x
+8.5 +8.5 (add 8.5 on each side)
9.9=6x
Divide by 6 on each side to leave the x by itself
x=1.6
Answer:
x= 1.6
Step-by-step explanation:.
1.1=−8.5+6x
Step 1: Simplify both sides of the equation.
1.1=6x−8.5
Step 2: Flip the equation.
6x−8.5=1.1
Step 3: Add 8.5 to both sides.
6x−8.5+8.5=1.1+8.5
6x=9.6
Step 4: Divide both sides by 6.
6x /6 = 9.6/ 6
x=1.6
Answer:
x=1.6
can someone give me tips for flying on an airplane? ✈️
Answers
Answer:
chew gum for your ears
bring a pillow for you neck
download a movie
bring something to do with your hands
bring a jacket
use the restoroom before the flight
bring your own snacks
get a seat near the wings of the planes its the safest
make sure you put your name on your luggage
bring headphones
bring lots of fluids after getting through security
bring a breathable mask
Step-by-step explanation:
Consider the figure shown below. What is the value of the angle x?
x = _______ degree.
Answers
I don't know if this is correct but is A the correct answer?
Answers
Answer:
B?
Step-by-step explanation:
I think is B because solar power never run out.
（For the next 5000000000 years at least...）
Explanation:
Solar energy never runs out
a 5kg bag of peas cost $17.91 at the same rate what would a 9kg bag of peas cost
Answers
Answer:
17.91÷5=3.582
then
3.582×9=32.238
or 32.2 or just 32
Step-by-step explanation:
when you see something like this all you have to do is divide the two number then with that number just multiply.
Which expression is equivalent to (6 · p) + 3?
FO3-6.p)
G.
3+ (p. 6)
HO6 + 3-p
J. O 6.(+ 3)
Answers
(6•p) + 3
If we move +3 from the right to left, it’s value will remains same so
3+ (p• 6 ) is the correct answer
please help soon!! will award brainliest
Answers
three shapes. three areas to find. three areas to add together to find the whole area. gotcha.
Step-by-step explanation:
smaller rectanglelarger rectangleright trianglesmaller rectangle:
length is 7 cm and width is 4 cm, so the area is 28 square cm
larger rectangle:width is 4 cm and length is 10 cm, so the area is 40 square cm
Because the weird shape's bottom length was 13 cm. There are 3 cm and 7 cm on the top length(s) of the weird shape, next to each other. Looking at the dash lines, when adding 3 cm and 7 cm together, the larger rectangle's length is 10 cm.
right triangle:base is 3 cm and height is 8 cm, so the area is (3x8)/2 = 24/2 = 12 square cm
With knowledge from figuring out the larger rectangle's length being 10 cm and the weird shape's bottom length being 13 cm, we know the right triangle's base is 3 cm. (13 cm - 10 cm = 3 cm for the base of the right triangle).
Due to adding 4 cm and 4 cm of weird shape's width, which is also a right triangle's height.
weird shape's area from adding three shapes' areas:28 + 40 + 12
= 80 square cm (ANSWER)
Which expression correctly represents 10 times the difference of a number and six
Answers
Answer:
10(6 - x) or 10(x - 6)
Step-by-step explanation:
Let the number be x.
Answer: 10(6 - x) or 10(x - 6)
Which of the following ratios is not equivalent to the other two? * 1 1/2, 1:2, or 2 to 1
Answers
Answer:
1 1/2
Step-by-step explanation:
can anyone One help plz fast all them .
Answers
Answer:
Step-by-step explanation:
5) 2y - 2
6) 5x - 8
8) 14x - 21
9) -2x + 2 OR 2 - 2x
10) 13x + 4
11) -12 + x OR x - 12
Hope that helps!
The overall regression F-statistic tests the null hypothesis that:____.
a. all slope coefficients are zero.
b. all slope coefficients and the intercept are zero.
c. the intercept in the regression and at least one, but not all, of the slope coefficients is zero.
d. the slope coefficient of the variable of interest is zero, but that the other slope coefficients are not.
Answers
Answer:
A
Step-by-step explanation:
F test is a statistical method used to determine which models best fits the population from which the sample is derived. It is a ratio of two variances. Variance measure the rate of dispersion
The formula for calculating f-test = explained variance / unexplained variance
There are two hypothesis in an f test :
1. the null hypothesis - all slope coefficient are equal to zero
the alternative hypothesis : at least one of the slope coefficient is not equal to zero
Can you explain to me how to do these multiplications please?
Answers
(3•2)= 6•1= 6
(2•1)= 2•3= 6
(1•3) = 3•2 = 6
2•3•5 = 30 - same thing as before
(2•3) = 6•5 = 30
(3•5) = 15•2 = 30
(2•5) = 10•3 = 30
4•2•7 = 56 -
(4•2) = 8•7 = 56
(7•4) = 28•2 = 56
(7•2) = 14•4 = 56
3•3•2 = 18 -
(3•3) = 9•2 = 18
(3•2) = 6•3 = 18
Typically you would go from left to right, but any way gets you to the same place. You just multiply the first two numbers then multiply the product of the final value
Hope this helps, have a good day
What is 212,514 +396,705 estimated
Answers
Answer:
Estimate = 600,000
Step-by-step explanation:
An estimate can be defined as a rough calculation of a numerical value, usually the upper limitation.
Given the following numerical values;
212,514
396,705
To add the two values together, we would first of all determine the estimate.
Estimate of 212,514 = 200,000
Estimate of 396,705 = 400,000
Adding the two values;
200,000 + 400,000 = 600,000.
Actual addition of the values would have given;
212,514 + 396,705 = 609,219.
Therefore, 600,000 is an estimated value of 609,219.
What is the correct answer?
Answers
Answer:
6 units right 3 units down
Step-by-step explanation: