Answer:
F
Step-by-step explanation:
y should be greater than x and greater than 2.
x should be greater than 4 but less than y
9) The Venn diagram shows the number of elements in sets A, B and C.
B
12 -
13
14
20 -
13
8
a) n(AUBUC) = 74
Find x
b) n(E)=100
(3)
Find y
(1
Answer:
The value of x is 4.
The value of y is 26.
Step-by-step explanation:
Here in qn a)
It has been given that n(AUBUC)=74
So we just add all components of n(AUBUC) and add it in an equation which equals to 74;
13 + 12 - x + x + 20 - x + 15 - x + 8 + 14 = 74
82 - 2x = 74
82 - 74 = 2x
8 = 2x
4 = x
So x is 4.
Now for qn b)
It has already been given that n(AUBUC) = 74 and n(U) = 100
so to find y we simply substract n(AUBUC) from n(U)
y = n(U) - n(AUBUC)
= 100 - 74
=26
Just ask me in the comments if you have any questions.
Lucas suele gastar $150 en gaseosas al mes, pero, para cuidar su salud decidió dejar de consumir gaseosas ¿cuánto dinero a dejado de gastar en cinco meses?
Answer:
$750
Step-by-step explanation:
Primero, Lucas gastaba $150 cada mes en gaseosas.
Al decidir cuidar su salud, deja de comprar gaseosas, entonces ya no gasta esos $150 al mes.
Es decir, a dejado de gastar $150 al mes.
Nosotros queremos saber:
¿cuánto dinero a dejado de gastar en cinco meses?
Bueno, si en un solo mes a dejado de gastar $150
En 5 meses a dejado de gastar 5 veces esa cantidad, que es:
5*$150 = $750
What is the perimeter of the figure shown to the right.
Plss HELP MEE
Answer:
perimeter=a+b+c+d+e+f+g+h+I
x+13+3x+2+x+5+2+8+3x
CLT
x+x+3x+3x+13+2+5+2+8
8x+30
What’s the answer to this ?
Answer:
a
Step-by-step explanation:
Answer:
I am pretty sure its B
Step-by-step explanation: not sure though
1. Solve for x.
55°
(3r + 23)
75°
Answer:
The value of x is 9.
Step-by-step explanation:
55°
(3 x + 23)
75°
The sum of all the angles of triangle is 180°.
55 + 3 x + 23 + 75 = 180
3 x = 27
x = 9
So, the value of x is 9.
4 hamburgers cost $10.00 Fries cost $2 each. How much does ONE hamburger with fries cost?
A $14.10
B $12.00
C $4.50
D $3.50
Answer:
4.50
Step-by-step explanation:
divide 10 by 4. this equals 2.5, add the 2 dollars for fries and your answer is 4.5 dollars
Katie walked a total of 68 kilometers by making 34 trips to school. How many trips will Katie have to make in all to walk a total of 348 kilometers? Solve using unit rates.
Find the distance of each trip:
68 km / 34 trips = 2 km per trip
Divide total distance by distance per trip:
348 km / 2 km per trip = 174 trips
Answer: 174 trips
In parallelogram HJKL if m∡HJK=110∘ find m∡JKL.
Answer:
∠ JKL = 70°
Step-by-step explanation:
Consecutive angles in a parallelogram are supplementary , then
∠ JKL + ∠ HJK = 180°
∠ JKL + 110° = 180° ( subtract 110° from both sides )
∠ JKL = 70°
Answer:
70
Step-by-step explanation:
did it before
A baseball is hit with an initial upward philosophy of 70 ft./s from a height of 4 feet above the ground. The equation h= -16x^2+70t+4 models the height in feet , t, seconds after it is hit. After the ball gets to its maximum height it comes down in his caught by another player at a height of 6 feet above the ground. About how long after it was hit does it get caught
Answer:
x=4.34 seconds
Step-by-step explanation:
-16x^2+70x-2=0
[tex]x=\frac{35+\sqrt{1193}}{16}[/tex]
x=4.34
Which of the following is the proper name for the figure below?
T
M
A
y
X
Ο Α. ΔΑΤΧ
Ο Β. ΔΑΤΜ
Ο C. ΔΑΥΜ
Ο D. ΔΑΥΧ
Answer:
A
Step-by-step explanation:
i don't know the real answer but i have learned it before so it's an educated guess
Factorize x2 + 7x + 12 using middle term break method.
Answer:
(x + 4)(x + 3)
Step-by-step explanation:
x^2 + 7x + 12
In Quadratic Factorization using Splitting of Middle Term which is x term is the sum of two factors and product equal to last term. Factor each pair by finding common factors.
so we need two number that gives 12 when multiplied and 7 when added
4 and 3 are the numbers because 4*3 = 12 and 4+3 = 12
=x^2 + (4 + 3)x + 12
=x^2 + 4x + 3x + 12
=x(x + 4) + 3(x + 4)
take (x + 4) as common
=(x + 4) (x*1 + 3*1)
=(x + 4)(x + 3)
HELP ASAPPPP
****
Liliana noted that the temperature was 45 degrees when she woke up. At noon she started recording the increase in
degrees from the morning temperature.
Vx
Temperature
30
Increase in Degrees
12 p.m. -
2 p.m. -
3:59 p.m.
4 p.m. - 6 p.m. -
5:59 p.m.
7:59 p.m.
Time of Day
8 p.m. -
9:59 p.m.
1:59 p.m.
10 p.m. -
11:59 p.m.
Which statement most reasonably explains the hours after the peak increase in temperature?
Answer:
C. The temperature increase went down because it became cooler as the sun went down for the night
Step-by-step explanation:
It is natural to have high temperatures when the sun is up, and as dusk begin to set, the temperature of a place drops. L
Going by the above stated fact, to explain the hours after the peak increase in temperature, it is plausible to conclude that as the sun went down, it became cooler for the night. That's why we have the lowest temperature displayed on the graph between 10 PM to 11:59 PM.
You are told to make a new image with a scale factor of 1 or 100%. How would the new image look
compared to the original?
Answer:
the size would remain the same
Step-by-step explanation:
100% of something means nothing has decreased or increased, no changes to original
pls help will give brainiest !!!! pls hurry pls pls
Answer:
"D" (2,4), (-2,-4)
Step-by-step explanation:
Find the distance between the points (1,5) and (3,0). Round your answer to the nearest tenth.
Answer:
5.4 units
Step-by-step explanation:
Hi there!
[tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex] where two given points are [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex]
Plug in the given points (1,5) and (3,0)
[tex]d=\sqrt{(3-1)^2+(0-5)^2}\\d=\sqrt{(2)^2+(-5)^2}\\d=\sqrt{4+25}\\d=\sqrt{29}\\d=5.4[/tex]
Therefore, the distance between the two points when rounded to the nearest tenth is 5.4 units.
I hope this helps!
Solve [tex]27 = 3^4^x^+^1[/tex]
A. 1/4
B. 1/2
C. 2
D. 4
Answer:
1/2
Step-by-step explanation:
27 = 3 ^(4x+1)
Rewriting 27 as 3^3
3^3 = 3 ^(4x+1)
Since the bases are the same, the exponents are the same
3 = 4x+1
Subtract 1
3-1 = 4x+1-1
2 =4x
Divided by 4
2/4 = 4x/4
1/2 =x
Find the value of x. Geometry
╭⋟───────────────
[tex]\huge\boxed{\boxed{\underline{\textsf{\textbf{Answer}}}}}[/tex]
Given,
< BAG = 2x°
< BAC = 90° [ < EAF = 90° (vertically opposite angles are equal to each other)]
< CAD = x°
____________________
Value of x = ?
____________________
From the figure we can see that,
< BAG + < BAC + < CAD = 180° (supplementary angles)
____________________
So to solve,
[tex] < BAG + < BAC + < CAD = 180 \\ 2x + 90 + x = 180 \\ 2x + x + 90 = 180 \\ 3x + 90 = 180 \\ 3x = 180 - 90 \\ 3x = 90 \\ x = \frac{90}{3} \\ x = 30[/tex]
⏩ The value of x is [tex]\boxed{30}[/tex]
____________________
ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ
[tex]RainbowSalt2^{2}2^{2}[/tex] ღ
───────────────⋞╯
i don’t understand help me pls
Answer:
AC = 7.42
Step-by-step explanation:
Draw a picture!
∠ACB = 90 - 38 = 52º
Use Law of Sines
AC/sin38 = 9.5/sin52
AC = 9.5/sin52 * sin38
Use calculator
AC = 7.422213451813815
AC = 7.42 Rounded to 3SF
c) Make k the subject of the formula t = ak/ 20
Answer:
k=20t/a
Step-by-step explanation:
20t=ak
20t/a=k
k=20t/a
I need help with this one
Answer:
B
Step-by-step explanation:
if you look closely, you can see that the side of it goes up 2, then 2, then 1.
Answer:
The one on the right
Step-by-step explanation:
Please help me!!! Thank you.
Answer:
Rs 8160
Step-by-step explanation:
Principal = Rs 6000
Time = 3 years
Rate = 12%
Simple Interest = ?
Amount = ?
Simple Interest = PTR/100
=6000*3*12/100
=216000/100
=2160
Amount = principal + Interest
=Rs 6000 + Rs 2160
=Rs 8160
Step-by-step explanation:
Principal = Rs. 6000
Time = 3yrs 8months = 3⅔ yrs.
Rate = 12% pa.
SI = ?
Amount = ?
SI = PRT/100 = (6000×12×11)/(100×3) = 2640
Amount = SI+P = 2640+6000 = Rs. 8640
hope this helps you.
Plz help me out ohbsbsb
3/2 Find three rational numbers between and 5/2 ?
Answer:
Step-by-step explanation:
[tex]\frac{3*4}{2*4}=\frac{12}{8}\\\\\frac{5*4}{2*4}=\frac{20}{8}[/tex]
Three rational numbers:
[tex]\frac{13}{8};\frac{14}{8};\frac{15}{8}[/tex]
WILL GIVE BRANLIEST! pls help thank u sm!! :-) u are all amazing
Answer:
Step-by-step explanation:
sorry dont know ut
In a regular polygon each interior angle is 120 greater than each exterior angle. Calculate the number of sides of the polygon.
Answer:
12 sides.
Step-by-step explanation:
the sum of every pair of interior and exterior angle is always 180 degrees.
x = exterior angle.
the interior angle is then x+120.
so then exterior and interior angle together must be 180.
x + x + 120 = 180
2x + 120 = 180
2x = 60
x = 30 degrees
how many sides ?
the sum of all exterior angles must be 360 degrees.
all exterior angles are the same (because all the interior angles must be the same due to "regular polygon").
so, how many times does 30 fit into 360 ?
360/30 = 36/3 = 12
it has 12 corners and also sides.
mindy buys 12 cupcakes nine of the cupcakes have chocolate frosting and the rest have vanilla frosting what fraction of the cupcakes have vanilla frosting
Sum one helpppp meeeee
Answer:
Step-by-step explanation:
total cost of the meal = $120
tip = 20%
tip amount = ?
total cost of the meal with tip = ?
tip amount = tip% 0f total cost of the meal
=20/100 * $120
=$2400/100
=$24
total cost of the meal with tip = total cost of the meal without tip + tip amount
=$120 + $24
=$144
What is the value of the expression below?
(+8) +3.545
0 17.
17
7
10
니
18
10
○ 212
0 24를
please type it correctly and i can help Step-by-step explanation:
T={(-9, -8), (-3, 7), (7, -7), (-9,0)}
Answer:
hey moderators can you just comment like you dont have to ban me 6 times i just want one comment and ill stopphey moderators can you just comment like you dont have to ban me 6 times i just want one comment and ill stopphey moderators can you just comment like you dont have to ban me 6 times i just want one comment and ill stopp
Step-by-step explanation:
Answer:
−18+25+(−37)
[−18+25]+(−37)
Here we will 1
st
solve square bracket
∴[−18+25]+(−37)=7+(−37)
=7−37=−30
−30 is the sum of −18,+25 and −37
Help please, I need it due today and urgently.
Answer:
Step-by-step explanation:
James is one meter and 63 centimeters OR what your teacher likely wants
James is one and sixty-three hundreths meters tall
Ani is wrong
4 and 8 hundreths means 4.08
4.8 would be 4 and 8 tenths
