Answer:
y = -2x - 1
Step-by-step explanation:
y=mx+b
5= -2(-3) + b
5= 6+b
5 - 6 = b
-1 = b
Answer correctly
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0+0
Answer:
=0
Step-by-step explanation:
0+0=0
it can't be 2 zeroes, just 0
Answer:
0+0=0
Step-by-step explanation:
my albert einstein maths =0+0=15
I will mark as brainliest if answer
Answer:
D
I believe the second one is none of the above
Step-by-step explanation:
61-27
Answer:
34 degrees.
Step-by-step explanation:
m<AOC - m<BOC = <AOB = 61 - 27 = 34
for the second one i think it's none.
What is the solution to 8x - 3(2x - 4) = 3(x - 6)?
A.30
B.2
C.6
D.No solution
Answer: A.30
Step-by-step explanation:
Let's solve your equation step-by-step.
8x−3(2x−4)=3(x−6)
Step 1: Simplify both sides of the equation.
8x−3(2x−4)=3(x−6)
8x+(−3)(2x)+(−3)(−4)=(3)(x)+(3)(−6)(Distribute)
8x+−6x+12=3x+−18
(8x+−6x)+(12)=3x−18(Combine Like Terms)
2x+12=3x−18
2x+12=3x−18
Step 2: Subtract 3x from both sides.
2x+12−3x=3x−18−3x
−x+12=−18
Step 3: Subtract 12 from both sides.
−x+12−12=−18−12
−x=−30
Step 4: Divide both sides by -1.
−x/-1 = -30/-1
x=30Vanessa deposit $12,000 in a saving account with an annual interest rate of 3.5%. What function represents the value of her account after x year? What will her balance be after 5 years?
Answer:
Marion’s account will have $237 more at the end of 10 years
Step-by-step explanation:
Find the value of x in the diagram below.
A. -8
B. 8
C. 98
D. 172
What is the value of f if 9f+11=3f+23
Answer:
The value of the problem is 2
Step-by-step explanation:
Kennedy and Amaya want to make a scale drawing of Central Park. They want to use the scale of 1in : 1ft. Can you change that scale to a scale WITHOUT UNITS?
Is 40 divided by the square root of 4 a rational number?
Answer:
No
Step-by-step explanation:
Hope this helps and have a great day.
WILL MARK BRAINLIEST!! Which of the following scale drawings is a reduction of the original object? Original object:
FIRST ONE IS THE OG OBJECT!!! The rest is just the answers.
Answer:
40 feet 20 feet
Step-by-step explanation:
sorry I know this was already answer but need the points- But the first one the other person put was right :D
Answer:
I got 240 inches and 120 inches hopefully that's correct we go to the same school btw!!
Step-by-step explanation:
At a real estate agency, an agent sold a house for $339,000. The commission rate is 6.5% for the
real estate agency and the commission rate for the agent is 25% of the amount the real estate
agency gets. How much did the agency make on the house? How much did the agent earn in
commission?
The agency made on the house,
67nndndnntbtbjdjdjdj
Please help I can’t figure this one out
Answer:
30
Step-by-step explanation:
Add all the measures 50+35+85+65+60= 210
subtract 180 from 210 and you get
210-180 = 30
we use 180 because Example: Angles on one side of a straight line always add to 180 degrees. 30° + 150° = 180° When a line is split into 2 and we know one angle, we can always find the other one.
A movie theater has 26 rows of seats with an equal number of seats in each row. The theater can seat a total of 390 people. Solve the equation 26x = 390 to find the number of seats x that are in each row.
Answer:
15 seats per row or x=15
Step-by-step explanation:
26x = 390
390/26 = 15
PLZ MARK AS BRAINLIEST
Answer:
15
Step-by-step explanation:
26x = 390
26 26
x = 15
HELP I NEED HELP ASAP
Solve for x:
- 3x – 9= - 1
Answer:
- 8 / 3
Step-by-step explanation:
-3x= - 1 + 9
-3x = 8
x= - 8/3
all you need is in the photo
please don't do step by step please put only the answer
cybernetic
It took the race car 22 minutes to travel 144.4 kilometers at which rate did the car travel
Here is a sequence of numbers:
1
3
6
10
15
What is the name given to these numbers?
Triangular number sequnce
PLEASE I NEED THIS NOWWWWW
Answer:
70 easyily
Step-by-step explanation:
Answer:
140 times
Step-by-step explanation:
A die has 6 faces with numbers 1, 2, 3, 4, 5, 6.
The faces that are less than 3 are 1, 2.
2 faces have numbers less than 2.
The desired outcome can happen 2 ways, 1 or 2.
The total number of possible outcomes is 6: 1, 2, 3, 4, 5, or 6.
p(event) = (number of desired outcomes)/(total number of possible outcomes)
p(less than 3) = 2/6 = 1/3
The probability of rolling a number less than 3 is 1/3.
Now we find 1/3 of 420.
1/3 * 420 = 420/3 = 140
Answer: 140 times
how to solve 2x²+3x-3=2x
Answer:
x=1 or x=-2/3
Step-by-step explanation:
Will give 50 points and brainliest if answer this question, due in 20 minutes.
The cylinder shown here has a height of 7 centimeters and a radius of 4 centimeters.
Part A. What is the area of the base of the cylinder? Express your answer in terms of π. options are: 15 pi cm, 14 pi cm, 16 pi cm, 17 pi cm.
Part B: How many cubic centimeters of fluid can fill this cylinder? Express your answer in terms of π. options are: 112 pi cm, 110 pi cm, 113 pi cm, 107 pi cm.
Part C: Give a decimal approximation of your answer to the second question using 3.14 to approximate π. options are: 351.68 cm, 368.15 cm, 386.51 cm, 315.68 cm.
Answer: A.) The area of the base is 16 pi cm²,
B.) The number of cubic centimeters is 112 pi cm³
C.) The volume is 351.68 cm³
Step-by-step explanation:
Area is πr², 4 squared is 16.
V = bh
Multiply the area of the base by the height
16π × 7 = 112pi
I need help with solving these math problem whoever gets them correct I mark brainliest!!!!
Answer:
red side is a leg and should be labeled a or b, the pink side is a leg and should be labeled a or b, and the light blue side is the hypotenuse and should be labeled c.
3=a or b
4=a or b
5=c
Step-by-step explanation:
I have a spinner that is divided into 4 equal sections colored red, blue ,green, and yellow . If I spin the spinner twice ,What is the probability that I will randomly select a blue marker, put it back, then randomly select a purple marker ?
Answer:
1/16
Step-by-step explanation:
(1/4) (1/4)
18.
If a - b = 12 and b/2 = 10, what is the value
of a +b ?
A) 2
B) 12
C) 32
D) 52
Expand to write an equivalent expression:
-1/4(-8x+12y)
Answer:
2x-3y
Step-by-step explanation:
-1/4×-8x= 8/4x = 2x
-1/4×12y= - 12y/4 = -3y
2x-3y
Write and solve the equation to the model below. equation x = ? pls answer pls i need it for a test
Brad has a garden with dimensions 12 feet long x 7 feet wide. He wants to enlarge the garden to an area of 119 square feet. How much farther will he need to extend the length of the garden to attain his desired
Answer:
the length will need to be increased by 5 feet
He will need to 5 feet extend the length of the garden to attain his desired.
What is an expression?
Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Given that;
Brad has a garden with dimensions 12 feet long x 7 feet wide.
And, He wants to enlarge the garden to an area of 119 square feet.
Now,
Let the number of additional feet added to the length = x
So, We can formulate;
⇒ 7 (12 + x) = 119
⇒ 84 + 7x = 119
⇒ 7x = 119 - 84
⇒ 7x = 35
⇒ x = 5
Thus, He will need to 5 feet extend the length of the garden to attain his desired.
Learn more about the mathematical expression visit:
brainly.com/question/1859113
#SPJ5
Whats the slope of the table help pls
Answer: y=4x+8
Step-by-step explanation:
please like mark me brainlest
4. What does a purchasing power calculator compare?
A. The relative value of a past amount of dollars to a present amount.
B. Nickels and dimes.
C. How many stores you can buy goods from.
D. Checking and savings accounts.
Answer: A
Step-by-step explanation: A power calculator helps show how much the currency has changed therefore showing the past amount to the present amount
please help me out with this question with explanation
convert it and find its speed
in m/s
Answer:
car covers distance of 450 km in 4hr and 30min
4hr and 30 min - (4*60)+ 30 equal to 270
distance covered by car in one minute equal to 450/270 equal to 1.6 km
speed of car equal to (1.6*60)/60 equal to 1.6 km /hr
factoring is the opposite of what operation
Answer:
Factoring is the opposite of multiplying (or using the distributive property to multiply.)
Step-by-step explanation:
