Answer:
$15.75 change
Step-by-step explanation:
Avery starts with $20.
She buys 2 tacos and 1 soda.
$1.25 + $1.25 + $1.75
= $4.25
$20 that she started with - $4.25 that she used.
$20 - $4.25 = $15.75
Answer:
15.75
Step-by-step explanation:
$20 - ($1.25 x 2) - $1.75 =
20 - 2.5 - 1.75 =
17.5 - 1.75 =
$15.75
3/4 + ( 1/3 / 1/6) - (-1/2) =?
[tex]\huge\boxed{Answer\hookleftarrow}[/tex]
[tex]\frac{13}{4}[/tex]
[tex]\huge\boxed{Explanation\hookleftarrow}[/tex]
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Two bottles of honey are compared,one costs R89,99 for 530g and the other. R59,99 for 375g.Which one is cheaper
nessaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa jaslyyyyyyyyyyyyyyyyyyyyy
m
Find the measure of each angle.
In November, 26 students at Monarch High School had contracted the flu. Each month, the number of students who have contracted the flu increases by 36%. Write and use an exponential growth function to find the total number of students who have contracted the flu by May.
Answer: 25.64
Step-by-step explanation:
165 students who have contracted the flu by May.
What is Exponential function?A mathematical function with the formula f(x) = [tex]a^x[/tex] is an exponential function. where a is a constant known as the function's base and x is a variable. The transcendental number e, or roughly 2.71828, is the exponential-function base that is most frequently encountered.
As, there are 6 months from November to May.
Let the number of months be x.
So, the total is= 26[tex]( 1 + 36)^x[/tex]
when x= 6
So, total= 26[tex]( 1 + 36)^6[/tex]
Total = 6.328 x 26
Total = 164.5
Total = 165 people
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Amplitude and Period
Determine the amplitude of the function y = sin x from the graph shown below:
a. 2
b. 1
c. 3
d. 4
Please select the best answer from the choices provided
Answer:
A. 2
Step-by-step explanation:
I calculated it logically
Please help me I would appreciate it a lot
Answer:
Juan can consume 2.22 calories per day
Step-by-step explanation:
[tex]68.820 \div 31 \: day \: month \: \\ \\ = 2.22[/tex]
△ABC is similar to △DEF by the AA Similarity Postulate .
What is the measure of ∠C?
Enter your answer in the box.
m∠C=°
Note: Image may not be drawn to scale.
Two similar triangles, with top vertex A and D, rotated slightly towards right. In triangle A B C, B C is the base. Angle A is labeled as 55 degrees. In triangle D E F, E F is the base. Angle D is labeled as 60 degrees.
Answer: 65 degrees
55+60= 115
180-115= 65
180 is the sum of all angles on a triangle btw
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The ratio of dogs to cats is 4:3 in Jake's neighborhood. If there are 60 cats, how many dogs AND cats are there in the neighborhood?
Answer:
140
Step-by-step explanation:
dog : cat= 4 : 3
if there are 60 cats,
so, number of dogs = 4/3 × 60 = 80.
number of dogs AND cats = 80+60
= 140
Answer:
140 dogs and cats
Step-by-step explanation:
The ratio of dogs to cats is 4:3 or, as a fraction, 4/3.
Set up a proportion with 60 in the denominator (where the cats are!).
[tex]\frac{\text{dogs}}{\text{cats}}=\frac{d}{60}=\frac{4}{3}[/tex]
"Cross-multiply" (you may know this as the Means-Extremes property of proportions).
[tex]3d=(60)(4)\\3d=240\\d=80[/tex]
There are 80 dogs.
Finally, 80 dogs + 60 cats = 140 dogs AND cats
can someone help me find x
Answer:
x = 5
Step-by-step explanation:
Since this shape is a quadrilateral, the sum of the interior angles is 360.
Equation:
81 + 20x - 16 + 15x + 30 + 16x + 10 = 360
51x + 105 = 360
51x = 360 - 105
51x = 255
x = 5
V+2/v + 4/3v =11
How to solve this ?
Answer:
0.189
4.525
Step-by-step explanation:
v/1 + 2/v + 4v/3 = 11
we can eliminate denominators if we distribute 3v to each term:
3v(v/1 + 2/v + 4v/3) = 3v(11)
3v² + 6 + 4v² = 33v
7v² - 33v + 6 = 0
factor this trinomial:
there are no factors of 6 that would add to -33 so we can use the quadratic formula to solve: (-b ± √b²-4ac) / 2a
a = 7
b = -33
c = 6
[33 ± √(-33)² - 4(7)(6)] / 2(7)
(33 ± √1089 - 168) / 14
(33 ± √921) / 14
(33 ± 30.35) / 14
(33+30.35) / 14 = 4.525
(33-30.35) / 14 = 0.189
The Wildcats soccer team won 85% of their matches last season. If the team played 40 matches during the entire season, how many matches did they win?
Answer:
wap by cardi
Step-by-step explanation:
Are the events independent??
Best answer gets brainliest!!!
Answer:
C
Step-by-step explanation:
two events are independent if you can mulitply them to find their intersection
.5*.36= .18 which is obviously not .2
therefore they're not independent because they're not eqaul
A 2 foot wide painting should be centered on a 14 foot wide wall. How many feet (x) should be on each side of the painting?
Divide the length of the wall by 2 to find the center of the wall:14/2 = 7 feet
The center of the painting is 2/2 = 1 foot.
The edge of the wall would be the center of the wall minus the center of the painting:
7 - 1 = 6 feet.
There should be 6 feet on each side of the painting.
Plsss helppp I’ll mark you brainliest!!!!!!!!
Answer:
I think the answer is 26.5
Why are same side interior angles important ???
What is the solution 5x-15=-25
Answer:
x= -2
Step-by-step explanation:
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Answer: -2
Step-by-step explanation: -2 times 5 is -10. -10-15=-25
Write the ratio of corresponding sides for the similar triangles and reduce the ratio to lowest terms.
ETIH
12
5
15
a.
12
4
5
15
5
b.
4
5
4
15
12
15
C.
4
5
1
12
10
3
d.
15
5
5
m
4
--
12
4
Answer: the answer is C
Step-by-step explanation: because
Sara drove 96 miles on 3.2 gallons of gas. How many miles can Sara drive on 12.5 gallons of gas
Answer:
375 miles
Step-by-step explanation:
Create a proportion where x is the number of miles she can drive on 12.5 gallons of gas:
[tex]\frac{96}{3.2}[/tex] = [tex]\frac{x}{12.5}[/tex]
Cross multiply and solve for x:
3.2x = 1200
x = 375
So, with 12.5 gallons of gas, Sara can drive 375 miles
Solve the system of equations.
9x+11y=2
3x+4y=4
Answer:
X= -12 Y=10
Step-by-step explanation:
The solution is, Solve of the system of equations.
9x+11y=2 & 3x+4y=4 is, x = -12 & y =10.
What is equation?An equation is a mathematical statement that is made up of two expressions connected by an equal sign. In its simplest form in algebra, the definition of an equation is a mathematical statement that shows that two mathematical expressions are equal. For instance, 3x + 5 = 14 is an equation, in which 3x + 5 and 14 are two expressions separated by an 'equal' sign.
here, we have,
given that, the system of equations.
9x+11y=2 .......(1)
3x+4y=4 ...........(2)
now, for solving, multiply (2) by 3 & subtract from (1),
we get,
9x + 11y = 2
9x + 12y = 12
---------------------
y= 10
from (1), we get, x = -12
Hence, The solution is, Solve of the system of equations.
9x+11y=2 & 3x+4y=4 is, x = -12 & y =10.
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Please answer number 7 I’ll give brainliest thanks!
Sarah was left with 35 pies after her bake sale. Her neighbor tookſ of the remaining pies. Sarah took home the rest. How many pies did Sarah
take home?
Answer:
Sarah took home 30 pies
Step-by-step explanation:
Given
Total remaining pieces of pies after bake sale left with Sarah = 35
Her neighbor took 1/7 of the remaining pies
Her neighbor took 1/7 * 35 = 5 pies
Hence, pieces of pies left with Sarah = 35 - 5 = 30
While studying a 100 square mile area of jungle, a researcher finds 50 monkeys. Predict how many monkeys might inhabit a 1,500 square mile jungle.
Answer:
750 monkeys (probable chance)
Step-by-step explanation:
100 : 50
100 square miles to a 2:1 ratio of 50 monkeys
Simply, insert the new area into the ratio to get the result.
1500 ---> 2:1
1500/2 = 750
1500:750
Thus, there would probably be 750 monkeys inhabiting a 1,500 square mile jungle.
Plz help me plzzz thank you if you do
=========================================================
Explanation:
We have c^2 + 2c, where 2 is the coefficient of the c term
This halves to 2/2 = 1, and then we square that to get 1^2 = 1.
Adding 1 to c^2+2c will result in c^2+2c+1, allowing it to be factored. This is because it's a perfect square
The rule we use is
(a+b)^2 = a^2 + 2ab + b^2
Find the area of the following
triangle:
Heln Porum
5 cm
10 cm
A= [?] cm?
Enter the exact answer as a decimal.
Enter
Answer:
11.180339887498cm or 11.2cm
Step-by-step explanation:
Using pythagoras- a² + b² = c²
Therefore 5² + 10² = 125²
Root of 125 will be the answer
Answer:
The given triangle is right angled triangle, which means that
Area - [tex]\frac{1}{2}×base×height[/tex]
[tex]\frac{1}{2}×5×10[/tex] 5×5Area= 25cm²speeeeeeeeeeeddddddddddddddddd (might give brainlest
Answer:
6
Step-by-step explanation:
6 times 6 is 36 and the formula for area is
lxw(Length times width)
In ΔOPQ, p = 9.5 inches, q = 7.6 inches and ∠O=31°. Find the area of ΔOPQ, to the nearest 10th of a square inch.
The area of ∆OPQ is 21.69 square inch.
Answer:
18.6 in delta math
which expression represents the value of pi?
The table below shows the possible outcomes of rolling a six-sided number cube and flipping a coin.
what is the probability of getting a number less than 3 and tails
A. 1/12
B. 1/6
C.1/4
D. 1/3
Answer:
c is the correct answer but i am not sure
Tessellations
Determine whether a rectangle can tessellate a plane.
a. Yes
b. No
Please select the best answer from the choices provided
Answer:
A. Yes
Step-by-step explanation:
I calculated it logically