Answers
Answer:
pc wuidorn8
Step-by-step explanation:
Related Questions
The perimeter of this rectangle is 20cm, what’s the missing side?
Answers
Answer:4 cm
Step-by-step explanation:
Formula for perimeter of a rectangle: P = 2(l+w)
20 = 2(6+w)
20 = 12+2w
divide by 2
10 = 6 + w
10-6 = w
4 = w
An estimate of 14 divided by 2 1/9
Answers
………………………hope this helps
Use the distributive property to expand
+6+3x)
Which is an equivalent expression?
09.12
03-12
o
Answers
Answer:
(D) 8/5 - 12xStep-by-step explanation:
-4*(-2/5 + 3x) = -4*(-2/5) - 4*(3x) = 8/5 - 12xCorrect choice is D
Answer:
D. 8/5-12x
Step-by-step explanation:
-4(-2/5+3x)(-4 × -2/5) + (-4 × 3x)( 8/5 )+ (-12x)8/5 - 12xOption D is the correct answer.
Can anyone please help me solve this?
Answers
Answer:
y = 9, x = -2
Step-by-step explanation:
1. (9y+4) and (11y-14) are the same size angle, so you can set them equal to each other:
9y+4=11y-14
2. Solve for y:
4=2y-14
18=2y
9=y
3. (3x+28) and 63 together are opposite to (9y+4) so you can set them equal to each other:
(3x+28)+63=(9y+4)
4. You know that y=9, so plug in 9 for y and solve for x:
3x+28+63=9(9)+4
3x+91=85
3x=-6
x=-2
convert 40in to feet
Answers
Answer:
3.33333
Step-by-step explanation:
divide the length value by 12
What's the length of an arc with a central angle of 120° and a radius of 5 inches?
1) 10
43
inches
2) 10
inches
2
3) 10
inches
4) Sinches
Answers
Answer:
10/3π ≈ 10.47
Step-by-step explanation:
Length of an arc = central angle/°in a circle · the formula for circumference of the circle.
Length of an arc = 120/360 · 2πr
Length of an arc = 1/3 · (2·π·5)
Length of an arc = 1/3 ·10π
Length of an arc = 10/3π ≈ 10.47
6. James Farber drives 498 miles in
11 hours. The total length of
his trip is 826 miles. How much
farther does he have to drive?
Answers
Answer:
328
Step-by-step explanation:
The question says how much farther so you take the total distance minus what he has traveled.
Find the slope of the line containing the pair of points. (7,4) and (6,-9)
Answers
Answer:
13
Step-by-step explanation:
We can use the slope formula to find the slope
m = ( y2-y1)/(x2-x1)
= ( -9-4)/(6-7)
= -13/-1
= 13
Amanda recorded the temperatures at which two oils freeze:
Oil Temperature
Olive oil −6.1 °C
Peanut oil 3.1 °C
Which statement about the temperatures at which these oils freeze is true?
A Peanut oil freezes at a lower temperature than olive oil because 3.1 °C < −6.1 °C.
B Peanut oil freezes at a higher temperature than olive oil because 3.1 °C < −6.1 °C.
C Peanut oil freezes at a lower temperature than olive oil because 3.1 °C > −6.1 °C.
D Peanut oil freezes at a higher temperature than olive oil because 3.1 °C > −6.1 °C.
Answers
Answer:
It's C, Peanut oil freezes at a lower temperature than olive oil because 3.1 > -6.1
Please help with geometry homework, i am not sure.
Answers
Answer:
option C is correct
place the compass at point F and draw another large arc.
hope this answer helps you dear!
Please help!!!!!!!!??????????!!!!
Answers
A. They began the Trail of Tears
All four cities have the same digit in one place.what is the place? Write the value of the digit
Answers
good luck
you can do it
i believe
Use Cramer's Rule to solve the system of equations:
Look at the image
Dₓ=
Dᵧ=
D=
Answers
Answer:
watch these video
5:51
solving systems of equations with cramer's rule (KristaKingMath)
Step-by-step explanation:
Two trains leave the station at the same time, one heading east and the other west. The eastbound train travels at 95 miles per hour. The westbound train travels at 115 miles per hour. How long will it take for the two trains to be 546 miles apart?
Do not do any rounding.
Answers
Answer:
2 hours and 36 minutes
Step-by-step explanation:
First you calculate the sum of the speeds:
115 + 95 = 210, It means every hour they get 210 miles apart.
Now the question wants the time of 546 miles apart.
You need to divide 546 to 210.
[tex]\frac{546}{210}=2.6[/tex], It gives us 2.6 hours.
2 hours + 0.6 hour.
2 hours + 0.6 × 60 minutes = 2 hours + 36 minutes
I hope it helps you. Please choose my answer as the BRAINLIEST.
So uh, this assignment is really confusing to me, can someone please help me with this
Answers
Step-by-step explanation:
1) The equilibrium price is the price where the quantity demanded (Qd) equals the quantity supplied (Qs). If you look at your table, at the price of $3, the quantity demanded of 60 is equal to quantity supplied (Qs) of 60.
Equilibrium (E): Qd = QsEquilibrium quantity = 60Equilibrium price (E) = $32) At the market price of $2, the quantity demanded (Qd) of 80 is greater than the quantity supplied (Qs) of 35. This represents a shortage, where Qd > Qs. Shortages occur only at prices below the equilibrium price. This implies that there isn't sufficient supply of yo-yos to keep up with the demand.
Shortage = Qd - Qs = 80 - 35 = 45.3) If the price is $2, the price will tend to increase due to an existing shortage. Some buyers will bid up the price of a good to get sellers to sell to them instead of to other buyers. Some sellers will realize that they can raise the price of the goods they have for sale. Higher prices will call forth added output. Price and output rise until equilibrium is achieved.
4. If the price in the market is $5, then there is a surplus of yo-yos because the quantity demanded (Qd) of 20 is lesser than the quantity supplied (Qs) 110 (or, you could also express it as the quantity supplied of 110 is greater than the quantity demanded of 20). Surpluses occur only at prices above the equilibrium price.
Surplus = Qs - Qd = 110 - 20 = 90.5. If the price is $5, it will eventually decrease over time. Due to surplus, sellers’ inventories rise above the level the sellers hold in preparation for changes in demand. Sellers will want to reduce their inventories. As a result, price and output fall until equilibrium is achieved.
Please mark my answers as the Brainliest, if you find this helpful :)
Can you y’all help me with this. i need to know what is the domain and range from this graph. i’m kinda confused for this
Answers
Answer:
The answer is below:
Step-by-step explanation:
The range is everything under and including 6 as we see that it will forever go to numbers under or equal to 6.
The range is all real because the lines will keep on going to infinity and negative infinity
Domain: All Real
Range: y is greater than or equal to 6
Consider marking this as brainliest! It helps a lot!
please help asap!!!!!!!!
Answers
Answer:
70Step-by-step explanation:
Exterior angle is the sum of the non-adjacent interior angles:
u - 25 + u - 26 = u + 192u - 51 = u + 192u - u = 19 + 51u = 70[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
The value of u is :
[tex]70 \degree[/tex][tex] \large \boxed{ \mathfrak{Step\:\: By\:\:Step\:\:Explanation}}[/tex]
As we known, measure of an exterior Angle is equal to sum of two non Adjacent interior angles, that is ~
[tex]u - 25 + u - 26 = u + 19[/tex][tex]2u - 51 = u + 19[/tex][tex]2u - u = 19 + 51[/tex][tex]u = 70 \degree[/tex][tex]\mathrm{✌TeeNForeveR✌}[/tex]
solve pls brainliest
Answers
Question 7 (1 point)
Which graph represents the solution to 5 + 8x < 3(2x + 4),
A.
-10 -9 -8 -7 -6 -5 -4 -3 -2 -1
0
1
2
3
4
5
6
7
8
9 10
B.
-10 -9 -8 -7 -6 -5
-4 -3
-2 -1
0
1
2
3
4
5
6
7
8
9 10
C.
+ + +
-10-9-8-7 -6 -5
-4 3 2 1
+
2
0
0-
3 4
1
5
6
7
8
9 10
D.
-10
9 -8 -7 -6
-5
0+
3 4
4
-3 -2 -1
+
5
0
+
6
+
7
1
2
8 9 10
А
B
O a
Ob
oc
Od
С
D
Answers
Answer:
D is the answers for the question
Step-by-step explanation:
please mark me as brainlest
Is y=3^2-x+5 linear on non linear
Answers
y = 3^2 - x + 5
y = 9 - x + 5
y = -x + 14 (this is the slope-intercept form, y = mx + b).
Also, the highest degree term is 1, making it linear (the 3^2 is a constant).
Please mark my answers as the Brainliest if you find my explanation helpful :)
Can somebody help me as soon as possible if can
Answers
Answer:
D
Step-by-step explanation:
The mass of the proton has an exponential of -27 and the electron has -31.
Negative 27 is larger than negative 31 so you know the proton is larger than the electron in mass.
9.1 divided by 1.7 is approiximately 5.
Those exponents are 4 digits apart. 31 - 27 = 4 so there are 4 zeroes added onto the 5.
So the proton is about 50,000 times bigger than the electron in mass.
PLEASE HELP
will mark brainliest
Answers
Answer:
5 is the answerrrrrr
Step-by-step explanation:
Hope this help's
also looking for friend's help me out!!
1. 2 ordered pairs (x,y) on the line
2. Slope (m)
Once you have these two pieces of information, you plug the x and y values from your point and the slope (m) value into the slope-intercept form, y = mx + b.
Select 2 ordered pairs from your table, and substitute those into the slope formula.
Let (x1, y1) = (2, 10)
(x2, y2) = (3, 15)
m = (y2 - y1)/(x2 - x1)
m = (15 — 10)/(3 — 2)
m = 5/1 = 5
Therefore, the slope (m) = 1.
Next, we need to find the value of the y-intercept, (b). The y-intercept is the y-coordinate of the point where the graph of the linear equation crosses the y-axis. The y-intercept is also the value of y when x = 0.
To solve for the y-intercept, we could use one of the given ordered pairs from the table and the slope. We’ll substitute these values into the slope-intercept form:
We’ll use (2, 10) as values for x and y.
y = mx + b
10 = 5(2) + b
10 = 10 + b
Subtract 10 from both sides to solve for b:
10 - 10 = 10 - 10 + b
0 = b
Therefore, the y-intercept is 0.
Now that we have our slope (m = 5), and y-intercept (b = 0), the linear equation is:
y = 5x + 0 or y = 5x
Please mark my answers as the Brainliest if you find my explanations helpful :)
How many feet are in Y yards?
Make an expression.
Answers
Answer:
The conversion factor from yards to feet is one yard equals three feet.
Category of conversion: Length: The SI standard unit for length is the meter. meter (m)
Step-by-step explanation:
Answer:
Sorry what is y yards don't get you
Pls help I’ll brainlest ASAP
Answers
Answer:
time is indepent and patrick and spongebod is depent
Step-by-step explanation:
hopes it help
Please help ASAP thank you
Answers
Answer:
A) a = 25
B) b = 14
Step-by-step explanation:
hopefully this helps :)
Solve the following:
[tex] \\ \sf \: a) \: \: \frac{a}{5} + 3 = 8[/tex]
[tex] \\ \sf \: b) \: \: \frac{3b}{7} - 1 = 5[/tex]
Solution:-Solving question a) :
[tex] \\ \sf \frac{a}{5 } + 3 = 8[/tex]
[tex] \\ \sf \mapsto \frac{a + 15}{5} = 8[/tex]
[tex] \\ \sf \mapsto \: a + 15 = 8 \times 5[/tex]
[tex] \\ \sf \mapsto \: a = 40 - 15[/tex]
[tex] \\ \sf \mapsto \: a = 25[/tex]
[tex] \\ \sf \therefore \: a = 25[/tex]
Solving question b) :
[tex] \\ \sf \frac{3b}{7} - 1 = 5[/tex]
[tex] \\ \sf \mapsto \: \frac{3b - 7}{7} = 5 [/tex]
[tex] \\ \sf \mapsto3b - 7 = 5 \times 7[/tex]
[tex] \\ \sf \mapsto3b = 35 + 7[/tex]
[tex] \\ \sf \mapsto \: b = \frac{42}{3} [/tex]
[tex] \\ \sf \mapsto \: b = 14[/tex]
[tex] \\ \sf \therefore \: b = 14[/tex]
Answer:-a = 25
b = 14
A jar has 4 red marbles 7 blue marbles and 8 yellow marbles what is the probability of randomly selecting a marble and getting a blue marble?
Please help!!!!
Answers
Explanation:
There are 7 blue marbles out of 4+7+8 = 11+8 = 19 total
The probability of selecting blue is therefore 7/19
We cannot reduce 7/19 any further because 7 and 19 have no common factors other than 1.
Two cards are drawn at random from an ordinary deck of 53 cards determine if the probability that both cards are diamonds if the first card is replaced before the second Drawn is
Answers
I honsetly don't even know.
Answers
Step-by-step explanation:
the correct answer is B. [-5, -3]
for x = -5 => f(-5) = 2(-5)²-5
= 50-5
= 45
for x = -3 => f(-3) = 2(-3)² -5
= 18-5
= 13
the change = 45-13 = 32
(this is the greatest)
[-5,-3]
Let's verify
f(-5)
2(-5)²-52(25)-545f(-3)
2(-3)²-52(9)-518-513Rate of change
f(-5)-f(-3)/-5-345-13/-8-4PLEASE HELP!!!!!
will mark brainliest!!!!!
Answers
Answer:
9,7,5,3,1 is the correct fx in the table
Answer: (I trust you can graph the points)
{(6,9), (7, 7), (8, 5), (9, 3), (10, 1)}
Step-by-step explanation:
-2x+21
x=6 -12+21 = 9
x=7 -14+21 =7
x=8 -16+21 = 5
x=9 -18+21=3
x=10 -20+21=1
What is the distance from City B to City D?
A. 12 km
B. 17 km
C. 35 km
D. 47 km
Answers
Answer:
35km please follow me broo
Answer:
it answer C!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
i got it right.