HELP ASAP!!!
Find the area of the figure. Round your answer to the nearest hundredth.
Answers
Answer:
28.57 in²
Step-by-step explanation:
the square must be 4 in by 4in so the area = 16in²
the two semicircles are made up of quarter circles with a radius of 2 inches and are equal --> together makes one full circle
area of a circle = [tex]\pi r^{2}[/tex]
r = 2 r² = 4
area of circle = 12.56637061
area of circle + area of square = 28.566
28.57
Related Questions
(PLEASE HELP ME ASAP‼️)
What is the measure of
Answers
Answer:
120 is my best guess it make since to me
Step-by-step explanation:
Which expressions are equivalent to (5g+3h+4)\cdot2(5g+3h+4)⋅2left parenthesis, 5, g, plus, 3, h, plus, 4, right parenthesis, dot, 2 ?
Answers
Answer:
C None of the above
Step-by-step explanation:
Here are the required options
Choose all answers that apply
A (5g+3h).8
B (5g+3h).6
C None of the above
Given the expression;
(5g+3h+4).2
Expand
(5g+3h+4).2
= 2(5g+3h+4)
= 2(5g) + 2(3h) + 2(4)
= 10g+6h+8
Checking option A;
(5g+3h).8
Expand
= 8(5g+3h)
= 8(5g) + 8(3h)
= 40g+24h
Checking option B:
(5g+3h).6
Expand
= 6(5g+3h)
Using the distributive law;
= 6(5g) + 6(3h)
= 30g+18h
Since none of the expressions for A and B is equivalent to 10g+6h+8, hence NONE of the options are correct
Answer:
C
Step-by-step explanation:
On khan
Factor the algebraic expression
16a + 10
Answers
Answer
2(8a+5)
Step-by-step explanation:
PLEASE HELP
Once a weck you babysit your neighbor's
toddler after school, usually going to a
local playground. You notice that each
swing on the swing set takes nearly the
same amount of time, about 3.7 seconds
(1). Use the pendulum formula below to
find out how long (ft) the swing is. Round
your answer to the nearest tenths place.
Answers
T/2π = √L/32
3.7 / 2 π = 0.588873289
0.588873289² = L / 32
0.34677175 = L/32
0.34677175 x 32 = L
L = 11.096696 ft
11.0971
A boat travelled 336 km downstream with the current. The trip downstream took 12 hours.
a) Come up with an equation to describe this relationship
b) If the current is moving at 2 km/h, how fast is the boat moving from its engine?
Answers
Answer:
We know the distance (d) equation in terms of rate (r) and time (t) as:
d=rt
Step-by-step explanation:
We have given d=336 km and t= 12 hours, so we have: 336 km = 12t <-- this is our equation.
Divide each side by 12 to solve for t:
12t/12=336/12
t= 28 km/ hour
what is -2g< 10 find g
Answers
Answer:
g>-5
Step-by-step explanation:
Is -16 rational or irrational
Answers
Answer:
irrational number
Step-by-step explanation:
All numbers that are not rational are considered irrational. An irrational number can be written as a decimal, but not as a fraction. An irrational number has endless non-repeating digits to the right of the decimal point. The number 22/7 is a irrational number.
NEED HELP IMMEDIATELY
Answers
how to expand 2a²b-ab-a
Answers
Answer:
[tex]a(2ab - b - 1)[/tex]
Step-by-step explanation:
1) Find the Greatest Common Factor (GCF).
[tex]gcf = a[/tex]
2) Factor out the GCF. ( write the GCF first. then, in parentheses, divide each term by the GCF).
[tex]a( \frac{ {2a}^{2}b }{a} + \frac{ - ab}{a} - \frac{a}{a} [/tex]
3) Simplify each term in parentheses.
[tex]a(2ab - b - 1)[/tex]
Help pls !! 17 points
Answers
answer:
the first one and the last one
good luck :)
hopefully, this helps
**please let me know if this was wrong**
have a great day !!
3 siblings are weeding a flower bed with an erea of 9 square yards. If they share the job equally, how many square yards of the flower bed will each child need to weed?
Answers
Answer:
2 1/4 square yards
Step-by-step explanation:
We have been given that Matthew and his 3 siblings are weeding a flower bed with an area of 9 square yards.
All person weeding flower bed: .
To find the area in square yards weeded by each child, we will divide total area of flower bed by 4.
Therefore, each child weeded square yards of flower bed.
Answer:
I believe it's going to be2 1/4 square feet
what is the average of 2,2,8and12
Answers
Answer:
The average is of 2,2,8,12 is 6
Answer:
6
Step-by-step explanation:
2+2+8+12= 24/4= 6
hope this helped! :)
Just by looking at the question x + 6 + 2x = 2x + 6 + 4 so what does x equal and why?
I need help fast!
Answers
Answer:
x = 4
Step-by-step explanation:
x + 6 +2x = 2x + 6 + 4
combine like terms:
3x + 6 = 2x + 6 + 4
add numbers:
3x + 6 = 2x + 10
subtract 6 on both sides:
3x + 6 - 6 = 2x + 10 - 6
3x = 2x + 4
subtract 2x from both sides:
3x - 2x = 2x - 2x + 4
x = 4
short explanation:
if you look at the equation, both sides have 6 and 2x which would cancel each other out. That would leave x = 4
Redbox rents out both video games and movies. They charge $2 for each video game and
$1 for each movie rented. Last week the total number of rentals was 114 and the machine
made a total of $177. How many movies and games were rented? What are the two
equations we can make? One is about the price, the other is the total rentals.
Answers
Answer:
1x + 2y = 177 (price)
x + y= 114 (rentals)
Step-by-step explanation: x= movies y= video games
Answer:
56
Step-by-step explanation:
add and then multiply
Please please help need this ASAP!!! a will mark brainliest to whoever can answer quickly please!
Answers
Answer:
the first one i think is a reflection over the x-axis
for the last on question 9 A, I think it's a 90-degree rotation counterclockwise
your coordinates for part B on would be -4,7 and -6,13
and then for part B on the last question, i think your coordinates would be -5,4
Step-by-step explanation:
A) chaim used an invalid reason to justify the congruence of a pair of sides or angles.
B) chaim only established some of the necessary conditions for a congruence criterion.
C) chaim established all necessary conditions, but then used an inappropriate congruence criterion.
D) chaim used a criterion that does not guarantee congruence.
Plz help
Answers
The error Chaim made in his proof is: D. Chaim used a criterion (SSA) that does not guarantee congruence.
What is the Side-side-side Congruence Theorem (SSA)?The SSA congruence theorem only exist and holds true, only if the congruence non-included angles in both triangles are either obtuse or right angles and have two pairs of congruent sides.
Thus:
The two triangles given have a pair of non-included congruent angles that are less than 90 degrees.
Therefore, the error Chaim made in his proof is: D. Chaim used a criterion (SSA) that does not guarantee congruence.
Learn more about SSA theorem on:
https://brainly.com/question/19258025
3 tons 400 ounces=ounces
Answers
Answer:1 ton is 32,000 ounces so 3 tons is 96000 ounces + 400 = 96,400 ounces total
Hope this helps :)
Will give brainlest
a = 3, k = 12, z = 6, h = 4
Evaluate the algebraic expression
zh
—
a.
zh
— =
a
Answers
Answer:
8
Step-by-step explanation:
6*4/3=8
Answer:
[tex] \frac{6(4)}{3} \\ = \frac{24}{3} \\ = 8[/tex]
Find the value of y, and then find all angles, pls help quick
Answers
Answer:
see explanation
Step-by-step explanation:
The exterior angle of a triangle is equal to the sum of the 2 opposite interior angle.
146° is an exterior angle of the triangle, then
5y + 3 + 4y + 8 = 146
9y + 11 = 146 ( subtract 11 from both sides )
9y = 135 ( divide both sides by 9 )
y = 15
Then
∠ A = 5y + 3 = 5(15) + 3 = 75 + 3 = 78°
∠ B = 4y + 8 = 4(15) + 8 = 60 + 8 = 68°
∠ C = 180° - (78 + 68)° ← sum of angles in triangle = 180°
∠ C = 180° - 146° = 34°
Juan and Rob are selling cookie dough for a school fundraiser. Juan has t tt cookie dough orders, and Rob has 40 4040 cookie dough orders. They have a total of 75 7575 cookie dough orders all together.
Answers
Answer:
35 cookie dough orders
Step-by-step explanation:
Juan and Rob are selling cookie dough for a school fundraiser. Juan has t cookie dough orders, and Rob has 40 cookie dough orders. They have a total of 75 cookie dough orders all together.
We have to calculate the number of cookie dough that Juan has.
The expression for the above question is given as:
t + 40 = 75
We collect like terms
t = 75 - 40
t = 35
Therefore, Juan has 35 cookie dough orders
What is the circumference of a circle with a diameter of 2 feet? Use 3.14 for
TT.
Answers
Answer:
D. 6.28
Step-by-step explanation:
C= 2(3.14) R
R= D/2
2/2-1
R=1
C=2(3.14)1 (DON'T REALLY NEED THE !)
6.28
4 A shelf at the grocery store
contains 500 packages of corn
and flour tortillas. If 22% of
the packages are flour tortillas,
how many packages
are corn tortillas ?
Answers
Answer:
390
Step-by-step explanation:
500*.22=110
500-110=390
390
If the measure B is 40 degrees, what measures can A and C be? Select the three correct answers.
Answers
Answer: 30 and 110,
55 and 85,
70 and 70
Step-by-step explanation:
B, C, E
PLEASE HELP ASAP!
:(
Answers
What’s the missing side length
Answers
what side lengths should be used to model a rectangle with an area of x^2+3x-10 square units? x-5 and x+2 x and x+3 x+3 and x-10
Answers
Answer:
Answer: x-2 and x+5 side lengths should be used to model a rectangle.
Step-by-step explanation:
can u make me brainiest pls
Answer:
None of the 3 available answers models the given rectangle
I believe (x+5)(x-2) would be equal though.
Step-by-step explanation:
(x-5)(x+2) = x²+2x-5x-10
simplify:
x²-3x-10 ≠ x²+3x-10
(x)(x+3) = x²+3x
simplify:
x²-3x ≠ x²+3x-10
(x+3)(x-10) = x²-10x+3x-30
simplify:
x²-7x-30 ≠ x²+3x-10
There are 52 crayons in a box. There are 10 boxes in a carton. Mr. Johnson ordered 5 cartons of crayons for the school. How many crayons did he get?
Answers
Answer:
2,600 crayons
Step-by-step explanation:
10 boxes in a carton
5 cartons
10x5=50
52 crayons in a box
52x10=2,600 crayons
:)
Answer:
2,600
Step-by-step explanation:
If there are 52 crayons in a box, and 10 boxes in each carton, we know that there are 520 crayons in one carton. (52 x 10) If Mr. Johnson ordered 5 cartons,
520 x 5= 2,600. So, he would get 2,600 crayons.
If I helped you, please mark me brainliest!
:)
Of the 45 staff members at SEMS ,9 were out with the flu one day in January. What percent of the teachers were at work today?
Answers
Answer:
80%
Step-by-step explanation:
Given that Of the 45 staff members at SEMS ,9 were out with the flu one day in January, it means that the number of people at work
= 45 - 9
= 36
As a percentage,
= 36/45 * 100%
= 4/5 * 100%
= 80%
The percent of the teachers were at work today is 80%
Please help.
Algebra.
Answers
Find the Surface area
Answers
Answer:
A=l×w×h
Step-by-step explanation:
5×5×6×7
1050. or if we add 4 in the solution part 2400