Answer:
C
Step-by-step explanation:
(y2-y1)/(x2-x1) = slope
y2-y1 = (-1)-(-5) = 4
x2-x1 = (-9)-(-1) = -8
slope = 4/(-8) = -0.5
What is the solution of the system? {5x−y=−21x+y=−3 Enter your answer in the boxes. ( , )
Answer:
(-4,1)
Step-by-step explanation:
im pretty sure that is the answer, i will finish the test and tell you if it is right in the comments i guess lol
Answer:
(-4,1)
Step-by-step explanation:
I took the test
Help me please todays the last day for missing work and I have to get those done
Answer:
1. 2x+7
2. -3x+2
3.-3x-4
4. x-1
5. -14x+1
Step-by-step explanation:
I hope this helps!
Answer:
1. 2x+7
2. -3x+2
3. -3x-4
4. x-1
Step-by-step explanation:
Solve for k.k/2+1/2=3
Answer:
[tex] \frac{k}{2} + \frac{1}{2} = 3 \\ \frac{k}{2} = 3 - \frac{1}{2} \\ \frac{k}{2} = \frac{(6 - 1)}{2} \\ \frac{k}{2} = \frac{5}{2} \\ \boxed{k = 5}✓[/tex]
k=5 is the right answer.Round off 54.3223 to 1 decimal place
Answer:
54.3
Step-by-step explanation:
since it is mentioned 54.3223, then u should see the two decimal places as they are asking to round it off to one decimal place. so we should see 54.32 only
if the second decimal is less than 5, then you should write the first decimal as it is like the above mentioned question (remember we are only supposed to mention one decimal place)
but if it is 5 or more, then you should move the first decimal to the next number. for example, 54.678. for this you should write 54.7 because the second decimal is more than 5
if they are asking to round it off to 3 places then you should see 4 decimal places
you're welcome....
please help me get the question thankyou again
Answer:
it's d or a most likely d it's d because 30 x 4m equals 120m
1.
Gina buys a new TV for $999.00. She buys during a promotion at the store where she gets a 12
percent discount. She will also pay eight percent in sales tax.
True or false: Gina will pay eight percent in tax on $999.00, the price of the TV.
options:
O True
O False
13 of snow fell in 9 hours. Write the number of inches per hour?
Answer:
1.44
Step-by-step explanation:
All you have to do is divide 13 by 9 and get 1.44, that is how much snow fell in 1 hour
pls mark brainliest
Ocean waves move in parallel lines toward the shore. The figure shows the path that a windsurfer takes
across several waves. For this exercise, think of the windsurfer's wake as a line. Ifm 21 = (5x + 5y)" and
m 22 = (5x + y)', find x andy.
Answer:
nopw
Step-by-step explanation:
WILL MARK YOU BRAINLIEST
Answer:
Hey i think its C
Step-by-step explanation:
Your social media ad cost $2.50 per thousand impressions. You get 3.14 billion impressions. What is your approximate bill?
The approximate bill when the social media ad cost $2.50 per thousand impressions should be $7.85.
Calculation of the approximate bill:Since Your social media ad cost $2.50 per thousand impressions. You get 3.14 billion impressions.
So here the approximate bill be like
= 2.50 (3.14)
= $7.85
hence, The approximate bill when the social media ad cost $2.50 per thousand impressions should be $7.85.
Learn more about bill here: https://brainly.com/question/18551015
Ms. Neeson wants to share $1 equally among 7 students. What fraction of a dollar will each student get?
Answer:
1/7
Step-by-step explanation:
$1, 7 students
simply put 1 over 7 and you've got your fraction.
each student will get 1/7 of a dollar
is this a real person
Answer:
who
Step-by-step explanation:
Answer:
yes......
d synch office
yes it is...
1. Many nonmetals are weak and
2. The property of an element to be beaten into sheets is
known as
3. The total space occupied by an object is
5.
is a gas and is an
Answer:
44
Step-by-step explanation:
i did 4 + 40 = 44 :)))))
Simplify the expression:
2(1 + 2v) =
2/3a-1/6=1/3 help please
Answer:
1/3a might be the correct answer...
is 2\-3 a rational number
Answer:
Yes it is a rational number becuz it is in fraction form..
Solve each linear equation for x. (A) –12x + 9 = –15x x = (B) 4.5x + 11.5 = 8.5x + 3.5 x = (C) 23x – 9 = 13x x =
Answer:
A. x = -3
B. x = 2
C. x = 9/10
Step-by-step explanation:
(A) –12x + 9 = –15x
Collect like terms
9 = -15x + 12x
9 = -3x
x = 9 / -3
x = -3
(B) 4.5x + 11.5 = 8.5x + 3.5
4.5x - 8.5x = 3.5 - 11.5
-4x = -8
x = -8 / -4
x = 2
(C) 23x – 9 = 13x
-9 = 13x - 23x
-9 = -10x
x = -9 / -10
x = 9/10
Answer:
A) x= -3
B) x = -2
C) x = 27
Explanation: I did the lesson
For a party, you can spend no more than $20 on cakes. Egg cake costs $4 and cream cake costs $2. Write the linear inequality that models the situation.
Answer:
20≤4x+2y
Step-by-step explanation:
Given data
maximum amount to spend= $20
Egg cake costs $4
Cream cake costs $2
let Egg cake be x
let Cream cake be y
Hence the total is given by
20≤4x+2y
If the area of a rectangle is x2 – 13x + 40, what are the lengths of
the two sides?
Answer:
5 and 8
Step-by-step explanation:
quadratic formula.
-(b)+sqrt(b)^2-4(a)(c)
^ans
divide the whole thing by 2(a).
If the formula isn't clear, search quadratic formula up.
What is the price of $45 art set with 7% tax
Answer:
$48.15
Step-by-step explanation:
Take 45 and multiply it by 0.07 and you get 3.15. Add that number to 45 and you get 48.15 as your answer
.....I need some help :/
Answer:
B. 1
Step-by-step explanation:
1. Simplify everything in the parentheses (4^4) = 256
2. Simplify 256^9 = 4.7223665e+21
3. Divide your answer by 4^36 (= 4.7223665e+21) which equals 1.
please help asap with legit answers
Answer:
D
Step-by-step explanation:
Just combine like-terms
A flying squirrel's nest is 6 meters high in a tree. From its nest, the flying squirrel glides 8 meters to reach an acorn that is on the ground. How far is the acorn from the base of the tree? If necessary, round to the nearest tenth.
Answer:
2 meters
Step-by-step explanation:
What is the percentage of lemons in this group of lemons and strawberries?
Answer:
50%
Step-by-step explanation:
water flows through a pipe at a rate of 7 cubic meters per month. Express this rate of flow in gallons per minute. Round your answer to the nearest hundredth.
Answer:
0.04
Step-by-step explanation:
The rate of flow is 0.043 gallons per minute.
How to convert litres to gallons ?Divide by 0.264 to obtain litres from gallons and multiply by 0.264 to obtain in gallons from litres.
According to the given question
Water flows through a pipe at a rate of 7 cubic meters per month.
We know 1 cubic meter is = 1000 litre
∴ 7 cubic meters per is
= (7 × 1000) litre
= 7000 litre
= (7000 × 0.264) gallons
= 1848 gallons per month
Now 1 month is
= ( 1 × 30 × 24 × 60 ) minutes.
=43200 minutes
So in 43200 minutes 1848 gallons of water flows through that pipe
∴ In a unit minute or per minute it the rate of flow will be
= 1848/43200 gallons per minute
= 0.043 gallons per minute.
Lean more about These type of problems here :
https://brainly.com/question/14526944
#SPJ2
A pigeon leaves its nest in New York City and
flies 5 km due east. The pigeon then flies 3 km
due north. How far is the pigeon from its nest?
PLEASEEEE ANSWERR FASTTT
The distance of the pigeon from the nest is 5.8 km.
In order to determine the distance of the pigeon from its nest, the Pythagoras theorem would be used.
The Pythagoras theorem: a² + b² = c²
where:
a = length b = base c = hypotenuse3² + 5²
= 9 + 25
= 34
√34 = 5.8 km.
To learn more about Pythagoras theorem, please check: brainly.com/question/20936855?referrer=searchResults
Based on the abbreviations, translate the following ad into fully spelled-out sentences. The final sentence should state
how many rooms each house probably has, not counting bathrooms.
LOW CTM - 2 bdrm 1 ba. Qualifying Low monthly pymnts
555-834-3674 Norris Realty
Answer:
low cash to mortgage, two bedroom one bedroom. Qualifying Low monthly payments
555-834-3674 Norris Realty
Find the length of side AB.
Give your answer to 3 significant figures.
с
410
13.5 cm
A
B
Answer:
AB ≈ 8.86 cm
Step-by-step explanation:
Using the sine ratio in the right triangle
sin41° = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{AB}{BC}[/tex] = [tex]\frac{AB}{13.5}[/tex] ( multiply both sides by 13.5 )
13.5 × sin41° = AB , then
AB ≈ 8,86 cm ( to 3 significant figures )
Answer:
8.87
Step-by-step explanation:
use the sin law for right triagles sin(θ)= opposite/hypotenuse so
sin(41)=(AB)/13.5
13.5×sin(41)=AB
8.87=AB
Mike a local auto mechanic charges a certain amount to diagnose and repair car he bases his price on the amount of time that it takes for the car to be repaired what is the rate of change in the graph.
Answer:
200
Step-by-step explanation:
The time spent repairing the car is five hours while the total cost is about 200 bucks
What is (5,-4) rotated 180° clockwise?
