Answers
Answer:
[tex]the \: area \: of \: the \: logo \: is \: {91cm}^{2} [/tex]
Step-by-step explanation:
To determine the area of the logo you have to calculate the area of the triangle and the square that comform it and then add the four areas.
Area of the square.
To calculate the area of the square you have to calculate the square of one of its sides, following the formula:
[tex]a = {a}^{2} [/tex]
Where "a" is the length of one of its side.
The side length of the square is a=7cm, so its area will be:
[tex]asquare = {7}^{2} \\ asquare = {49cm}^{2} [/tex]
Area of the triangles.
The three triangles are equal, they have a base equal to the side of the square, i.e. with a length of 7cm, and their height is h=4cm.
To calculate the area of one triangle, you have to multiply its base by its height and divide by 2, following the formula:
[tex]a = \frac{b.h}{2} \\ a = \frac{7.4}{2} \\ a = \frac{28}{2} \\ a = {14cm}^{2} [/tex]
The area calculated the correspond to one triangle, since all triangles are congruent, you have to multiply the said area by 3 to determine the area of three figures:
[tex]atriangles = 3a \\ atriangles = {42cm}^{2} [/tex]
Now that the area of all shape are calculated, you have to add them to determine the area of the logo:
[tex]alogo = asquare + atriangle \\ alogo = 49 + 42 \\ alogo = {91cm}^{2} [/tex]
Related Questions
Show the work please help me
Answers
Hope this helps
It’s half of 90 hehehe
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]
what is -2g< 10 find g
Answers
Answer:
g>-5
Step-by-step explanation:
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
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 !!
PLEASE IM TIMED
After simplifying, what will x be equivalent to?
a5*a6=ax
Answers
Answer:
x= a10
Step-by-step explanation:
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
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
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
Question 14 (4 points)
M M
(8x + 18)
L
(20x
+4)*
(6x + 4)º
What is mZKLM?
F 3
H 42
G 22
J 644
Answers
Answer:
oi bom fia lindinha a resposta em total 1k4
Factor the algebraic expression
16a + 10
Answers
Answer
2(8a+5)
Step-by-step explanation:
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]
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
NEED HELP IMMEDIATELY
Answers
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 :)
find the discrimint..........
Answers
PLEASE HELP ASAP!
:(
Answers
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) 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
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°
Elsa, Hans, and Charlie have a total of in their wallets. Hans has less than Elsa. Charlie has times what Hans has. How much do they have in their wallets?
Answers
Answer:
Elsa = x = $28
Hans = y = $26
Charlie = z = $56
Step-by-step explanation:
Elsa, Hans, and Charlie have a total of $106 in their wallets. Hans has $6 less than Elsa. Charlie has 2 times what Hans has. How much do they have in their wallets?
Let us represent.
The amount of money
Elsa = x
Hans = y
Charlie = z
Elsa, Hans, and Charlie have a total of $106 in their wallets.
= x + y + z = 106
Hans has $6 less than Elsa.
y = x - 6
Charlie has 2 times what Hans has.
z = 2x
Hence:
x + x - 6 + 2x = 106
4x - 6 = 106
4x = 106 + 6
4x = 112
x = 112/4
x = 28
Elsa = x = $28
Hans = y = $26
Charlie = z = $56
4.
In a rectangle the ratio of length to width is
3:1. What is the width of the rectangle if
its length is 12 cm?
I NEED HELP NOW FAST PLEASE THE CORRECT ANSWER I AM ONLY IN FORM 1
Answers
Answer:
i need help please with my maths
Step-by-step explanation:
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
Need help this is due soon please!
Answers
Answer:
y = -2x
Step-by-step explanation:
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
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:
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
(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:
$48 was sold at a loss of 10%. The loss was
Answers
it was a loss of $4.8
Step-by-step explanation:
48 * 10/100 = 4.8
so the loss is= 48-4.8
=$43.3
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!
:)