Answer:
53
Step-by-step explanation:
53+7=60-half=30
Answer:
geegegtkfifigjfjrjicirjjfigjrkivigk
Step-by-step explanation:
bgfeefcfifirifiridurjfjdjdjdjdj
Need the answer please and with work. I had put B but that is incorrect.
Answer:
Step-by-step explanation:
You answer goes to minus infinity. There is no answer and you are correct.
For the picture of the kite below, how would you prove that triangle BCE is congruent to triangle DCE if ∠1 is congruent to ∠2 and ∠3 is congruent to ∠4? Write a proof plan to answer.
Answer:
∆ adc is congruent to ∆ abc by asa congruence rule where CA is common side,
so CD and CB are congruent therefore angle cbe is same as angle cde
so ∆ bce and ∆ dce are congruent by ASA congruence rule
The triangle BCE is congruent to triangle DCE if ∠1 is congruent to ∠2 and ∠3 is congruent to ∠4.
What is the congruent triangle?Two triangles are said to be congruent if the length of the sides is equal, a measure of the angles are equal and they can be superimposed.
For the figures to be congruent they must be the same size and shape or one could mirror the other since they mirror each other and are the same size and shape they are congruent.
In triangle ∆ ADC and ∆ ABC
∠2 = ∠1
∠4 = ∠3
Thus, ∆ ADC ≅ ∆ ABC
∆ ADC is congruent to ∆ ABC by ASA congruence rule where CA is common side.
Also, CD and CB are congruent therefore angle CBE is same as angle CDE.
Similarly, ∆ BCE and ∆ DCE are congruent by ASA congruence rule.
The triangle BCE is congruent to triangle DCE if ∠1 is congruent to ∠2 and ∠3 is congruent to ∠4.
Learn more about congruent triangles;
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Let X denote the total snowfall in the Twin Cities in December of a given year, measured in centimeters. The five-number summary for X is given by:Min. Q1 Median Q3 Max.0.0 8.4 17.4 30.9 85.3What is the most likely value for the mean of X?a) 15.2b) 21.9c) 53.9d) 4.9
Answer:
Concept: Caclulating Standard Variables
We have a five number summary which is more than enough information to calculate our mean.The mean is the sum of all the numbers divided by the nth number of numbers.Note that we can only find a rough estimation not the EXACT value We do (min +max + 2(Q1+median+Q3))/8 Now let's plug in our values!(0+85.3+2(8.4+17.4+30.9))/8 Which gives us option BHope this helps, give brainlistA population of deer inside a park has a carrying capacity of 200 and a growth rate of 3%. If the initial population is 80 deer, what is the population of deer at any given time?
Answer:
The population of deer at any given time = 200(e^0.03t) ÷ (1.5 + (e^0.03t))
Step-by-step explanation:
This is an example of logistic equation on population growth
carrying capacity, k = 200
Rate, r = 3% = 0.03
Initial Population, P1 = 80
P(t) =?
P(t) = (P1 (k)(e^rt)) ÷ (k- P1 + P1(e^rt))
P(t) = (80 (200)(e^0.03t)) ÷ (200 - 80 + 80(e^0.03t))
= (16000(e^0.03t)) ÷ (120 + 80(e^0.03t))
= 200(e^0.03t) ÷ (1.5 + (e^0.03t))
add on number line10 +(-3)
how many triplets of prime numbers (a, b, c,) where a greater than b greater than c, satisfy the equation a+b+c=32
Answer:
3
Step-by-step explanation:
2, 3, 5, 7, 11, 13, 17, 19, 23, 29
(23, 7, 2)
(19, 11, 2)
(17, 13, 2)
60 POINTS PLS HELP I BEG YOU ASAP
Answer:
Step-by-step explanation:
If you have to have online people help you just give up on that answer and guess
y = X - ( 20x). What is the sale price if the cereal cost $4.00?
Question:
The grocery store has 20% off from the original price on cereal. The equation for finding the sale price would be y = x - (.20x). What is the sale price if the cereal cost $4.00?
Answer:
The sales price is $3.20
Step-by-step explanation:
Given
[tex]y = Sales\ Price[/tex]
[tex]x = Cost[/tex]
[tex]y = x - (0.20x)[/tex]
Required
Determine y when x = 4.00
To do this, we simply substitute 4.00 for x in [tex]y = x - (0.20x)[/tex]
[tex]y = 4.00 - (0.20 * 4.00)[/tex]
[tex]y = 4.00 - 0.80[/tex]
[tex]y = 3.20[/tex]
Hence, the sales price is $3.20
Julie sold 12 boxes of cookies in 15 minutes. If she continues selling cookies at this rate, how many boxes will she sell in 3 hours?
Answer: 144 boxes.
Step-by-step explanation: 15 is 1/4 of an hour. That means you need an hour to make 48 boxes. Then, multiply that by 3.
Answer:
144
Step-by-step explanation:
3 hours is 180 minutes
180/15 = 12
12*12= 144
so she will sell 144 boxes of cookies
PLEASE ANSWER THIS QUESTION RIGHT The Jimenez family is bringing 12 packages of hamburger and hotdog buns to the neighborhood
picnic. The hamburger buns cost $2.00 per package. The hot-dog buns cost $1.50 per package. They
spent $20 for the buns. Create and solve a system of equations that can be used to find the number of
packages of each type of bun purchased.
TJ Maxx is offering a 20% discount on all items. The
new price of a pair of jeans is $44. What was the
original price?
The temperature of a freezer started at 18ºC. After cooling for a few hours, the freezer had a temperature of –12ºC. What is the difference between the new, colder temperature and the original temperature?
Negative 12 minus 18
Negative 12 minus (negative 18)
18 minus 12
18 + (negative 12)
Answer:
Its a
Step-by-step explanation:
took the test egde 2021
The difference between the new, colder temperature and the original temperature is 30 ° C.
What is temperature ?"Temperature, measure of hotness or coldness expressed in terms of any of several arbitrary scales and indicating the direction in which heat energy will spontaneously flow—i.e., from a hotter body (one at a higher temperature) to a colder body (one at a lower temperature). Temperature is not the equivalent of the energy of a thermodynamic system; e.g., a burning match is at a much higher temperature than an iceberg, but the total heat energy contained in an iceberg is much greater than the energy contained in a match. Temperature, similar to pressure or density, is called an intensive property—one that is independent of the quantity of matter being considered—as distinguished from extensive properties, such as mass or volume."
Given,
The old temperature is = 18°C
The new temperature is = -12°C
The difference in temperature is [tex](-12\°C - 18\°C) = 30\°C[/tex]
Hence, A is the correct option.
To know more about temperature here
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Cinco amigos van al cine. La entrada cuesta 4,50$ dos no tienen dinero y los otros tres deciden invitarles ¿Cuanto dinero tiene que poner de mas cada uno?
Answer:
Costo unitario= $3
Step-by-step explanation:
Dada la siguiente información:
Entrada= $4.5
Cantidad de entradas de más= 2
Cantidad de amigos que pagan= 3
Primero debemos calcular el total a pagas de más:
Total a pagar de más= 2*4.5= $9
Ahora, cuánto debe pagar cada uno:
Costo unitario= costo total / cantidad de personas
Costo unitario= 9/3
Costo unitario= $3
Rewrite 45 + 60 using the distributive property.
Answer:
45+60
Step-by-step explanation:
(60+40)+(60+5)=165
45 + 60
= (5 × 9) + (5 × 12)
= 5 × (9 + 12)
Choose the terms below that can be defined:
A - Line
B - Space
C - Parallel
D - Segment
E - Point
F - Ray
G - Plane
What's the answer???
Answer:
13.75
Step-by-step explanation:
can u pls help me with this question asap
Answer:
Either increase the number of acres that can be used for strawberry fields (by buying more land)..If we use the same numbers from earlier, then the farmer should use approximately 16.65 acres of land (or just 17 acres of land)
So if the farmer has 17 acres of land or more, then he will make more than $70,000 per year
Step-by-step explanation:
Use the proportions from earlier
We have the point (5, 21000)
70,000/21,000 = 3.3
To find the x-value multiply 3.3 by 5
3.3 * 5 = 16.65
We can even use the other point's values to find the exact same answer
Point (3.5, 14700)
70,000/14,700= 4.7619047619
4.7619047619 * 3.5 = 16.66 (literally about the same)
Plzzz solves this as soon as possible, I'm just unsmart ik!!!! Solve for x
I made this IMPOSSIBLE Question to see who can answer it correctly
(GIVING BRAINLIEST)
Answer:
d. 59.1 billion
Step-by-step explanation:
i noticed a pattern that each year is increasing by 12.9 billion i added 12.9 to 46.2 and got the answer
its soo easy wth
The mass of the gold ever mined is 1.65 x 108 kilograms.
The mass of all the silver ever mined is 1.411 x 10 kilograms
How much more silver has been mined than gold?
Give your answer in standard form.
Kg
Answer:
need points
Step-by-step explanation:
blah blah blah blah blah hope u pass
Sara can type 90 words in 4 minutes. About how
many words would you expect her to type in 10
minutes at this rate?
Group of answer choices
Answer:
225 words
Step-by-step explanation:
In order to find the answer to this question we have to find how many words she writes in 1 minute. To do this you need to divide 90 words by 4 minutes:
(90)/4 = 22.5 words/minute
Now that the words per minute is found, we can multiply it by the 10 minutes to find how many words she can write in 10 minutes:
(22.5)(10) = 225
Therefore, Sara can type about 225 words in 10 minutes.
I hope this helps!!
- Kay :)
Morgan is making a square quilt with an area of 49 square feet for her nephew. The quilt is made out of square pieces that have a perimeter of 24 square inches. How many patches of material will Morgan need to complete the quilt for her nephew?
Answer:
196 patches
Step-by-step explanation:
We are told that the quilt is made out of square pieces that have a perimeter of 24 square inches.
This means that, length of one side = 24/4 = 6 inches.
Now since Morgan is making a square quilt with an area of 49 square feet for her nephew, let's convert 6 inches to ft.
6 inches = 6 × 1/12 = 0.5 ft
Thus, the area of a small quilt = 0.5 × 0.5 = 0.25 ft²
Number of patches = 49/0.25 = 196 patches
Roger has the graph of F(x)=-4x^2 but needs to sketch the graph of G(x)=(x+3)^2 + 2/3. Describe how Roger can use the graph of F(x) to sketch the graph of G(x).
Answer:
See below
Step-by-step explanation:
Given
Parent function f(x)= -4x^2Transformed function g(x) = (x+3)^2 + 2/3We need to describe the transformations from f to g
The transformation steps are:
f(x) = -4x^2 → 4x^2 → x^2 → (x+3)^2 → (x+3)^2 + 2/3 = g(x)So there are four transformations:
Reflect over x-axisStretch horizontally by a factor of 4Translate left by 3 unitsTranslate up by 2/3 unitsTwo of the vertices of a rectangle are (6,1) and (7,1). If the rectangle has a perimeter of 18 units, then what are the coordinates of its other two vertices?
Answer:
(6,9) and (7,9) - assuming the graph only has a single quadrant and the rectangle is vertical
Step-by-step explanation:
We know that the distance between (6,1) and (7,1) is one unit. Because a rectangle has 2 pairs of equal sides, we know that the distance between the 2 missing coordinates is equal to one. We then add these two units. Because the rectangle has a parameter of 18 units, we then have to subtract these 2 units from the total, leaving us with 16 units for both sides. We then divide 16 by 2 because there are 2 sides, leaving us with 8 units for each side. Assuming we are working with a coordinate graph (with only one quadrant instead of 4 on a coordinate plane), and assuming the rectangle is vertical, the missing coordinates should be 8 units above the coordinates you were given. Hope this helps! :)
A frog makes jumps, each exactly meter long. The directions of the jumps are chosen independently at random. What is the probability that the frog's final position is no more than meter from its starting position
Answer:
1 by 4
Step-by-step explanation:
The computation of the probability is as follows
Here we assume the moves in a complex numbers i.e. a, b and c
Now the frog begins with the starting point.
So it would become easy to represent the exactly one element in a set that has lower or equal than 1
|a + b + c| , |a + b - c|, |a - b + c|, |a - b- c|
So here the probability is 1 by 4
16(a+b)^2-49(a-b)^2 factorize the expression
The given expression is a difference of squares, so we have
16 (a + b)² - 49 (a - b)² = 4² (a + b)² - 7² (a - b)²
… = (4 (a + b))² - (7 (a - b))²
… = (4 (a + b) - 7 (a - b)) (4 (a + b) + 7 (a - b))
… = (4a + 4b - 7a + 7b) (4a + 4b + 7a - 7b)
… = (-3a + 11b) (11a - 3b)
In the cookie jar there are 20 cookies. 1/4
of the
cookies are peanut butter and the rest are
chocolate chip. How many cookies are
chocolate chip?
Answer:
15 chocolate chip
Step-by-step explanation:
1/4 of 20 is 5
this means there are 5 peanut butter cookies.
so 20-5= 15
this means there are 15 chocolate chip cookies
hope this helps!
Suppose 30% of the people in your town talk on their cell phones and drive at the same time. If you stood on a busy street corner and watched 50 people drive by, what is the standard deviation of the model you would use for the sample proportion you observe?
Answer:
[tex]SD= 3.24[/tex]
Step-by-step explanation:
Given
[tex]Proportion, p = 30\%[/tex]
[tex]Population, n = 50[/tex]
Required
Determine the standard deviation
Standard Deviation (SD) is calculated as:
[tex]SD= \sqrt{np(1-p)}[/tex]
Substitute values for n and p
[tex]SD= \sqrt{50 * 30\% * (1-30\%)}[/tex]
Convert percentage to decimals
[tex]SD= \sqrt{50 * 0.30 * (1-0.30)}[/tex]
[tex]SD= \sqrt{50 * 0.30 * 0.70}[/tex]
[tex]SD= \sqrt{10.5}[/tex]
[tex]SD= 3.24[/tex] approximated
6. John is signed up for a running race. He wants to
choose the shortest race. His choices are 2.5 kilometers
or 5.0 kilometers. Which is the shorter race?
Answer:
yo mama (first one ) .bsnisjehdvxbnxjx
Jada wants to know how fast the water comes out of her faucet. What information would she need to know to be able to determine that? AND HELP, WILL MARK BRAINLIEST!!!
Answer:
The distance the water is traveling and the time it took.
Step-by-step explanation:
The speed formula is s= d/t so I would guess that is what the question means.
(Sorry if I didn't take a lot of time to answer, it had caps so I would guess that you needed the answer fast. )