Witch model is this.
Answer:
option 2............
Step-by-step explanation:
btw it's which
Answer:
option 2
Step-by-step explanation:
It multiplies to option 2
Combine like terms: 4(x2 – 3) + 2x2 + 8
Simplify: (2)(18) + (-2 + 5)(-1)
Answer:
33
Step-by-step explanation:
First, simplify the parentheses:
(2)(18) + (3)(-1)
Then multiply any terms:
36 + (-3)
Solve:
33
Hope this helps!
Answer:
36+-3
Step-by-step explanation:
(2)(18)+(-2+5)(-1)
(36)+(3)(-1)
(36)+(-3)
(33)
I will give brainliest to the best answer
Evaluate each expression using the Hierarchy of Operations
Only real answers - Thank you!
Q 1: 1/9 · (1/2)³
Q 2: 1/8 · (1/3)²
Answer:
1: 0.027
2: 0.01375
Step-by-step explanation:
Answer:
1/72 and 1/81
Step-by-step explanation:
Using the order of operations (PEMDAS):
Question 1:
You solve the exponent first: 1/9 * 1/8
Multiply: 1/72 ([tex]0.0138[/tex] repeating)
Question 2:
You solve the exponent first: 1/9 * 1/9
Multiply: 1/81 (0.0123456...)
plz help me with my geometry asap 50 pts and brainliest NO SCAMMING OR I WILL REPORT
Step-by-step explanation:
1. You already got the first step, where D is the midpoint of AC and AB is congruent to BC, since it's given.
2. AD will be congruent to DC, via the definition of a midpoint (a midpoint is the middle point of a line segment, and it splits the segment into two congruent parts)
3. BD is equal to BD, via reflexive property. ( It's a shared side between the two triangles)
4. that means that ΔADB ≅ΔCDB via SSS rule.
5. ∠ABD ≅∠CDB by CPCTC (corresponding parts of congruent triangles are congruent)
Hope this helps! :)
Answer:
CDB is the longer bottom point so if you want to find the circumference or ≅ you have to find the ratio it would be the points CBD
Step-by-step explanation:
Does anyone know this???
Answer:
I wrote an equation of 10x+99= 189
so basically 189-99 is 90/10 = to 9
so x=9
ur welcome lol
Answer:
9
Step-by-step explanation:
99+10x=189
189-99=10x
90=10x
x=9
Can someone help me?
150/-5 x -4
Answer:
120
have a good day and make sure to say thanks :]
Paige goes shopping and buys leggings for $24.95, a crewneck for $30.50, and a new purse (p). She says the expression 5.55+p can be used to find her total. Explain what she did wrong when writing her expression and write a new expression that correctly describes her total.
Answer:
[tex]55.45+p[/tex]
The decimal point is one step behind and rounded the number.
Step-by-step explanation:
Cost of leggings = $24.95
Cost of crewneck = $30.50
Cost of new purse = p
The correct expression to find the total cost of her shopping is
[tex]24.95+30.5+p[/tex]
[tex]=55.45+p[/tex]
What Paige did was she put the decimal point one step behind and rounded the number.
[tex]2.495+3.05+p[/tex]
[tex]=5.545+p[/tex]
[tex]=5.55+p[/tex]
So, she got the wrong expression.
what is the solution to this linear equation.
-4 + bx = 2x + 3(x + 1)
if b = 3 what is the solution?
Solve x , and explain , thanks :)
Answer:
x=4(√7+2)
this is your correct answer
Step-by-step explanation:
find the length of x by phythagoras theorem in the two right angled triangles
and then in the middle it is a rectangle so it will be 8cm also
3. The area of a triangular-shaped garden is 72 square feet and the height is 24 feet. Find the base.
Answer:
3
Step-by-step explanation:
The usual method of finding the area of a shape is base times height. Since there is no base, divide 72 by 24. You get 3. Use 3 as your base.
b is inversely proportional to a When a = 4 , b = 6 Determine the value of b when a = 8
Answer:
3
Step-by-step explanation:
b is inversely proportional to a, that means when ne increases the other decreases. 4 times 6 is 24
so when is 8, b is 24/8 which is 3
Because the numerator and denominator of the fraction are equivalent, the value of the fraction is __________ o Multiplying by 1 does not change the quantity, but using an equivalence will change the units (or label) o In order for units to cancel they must be in _____________________________ of the fraction.
Answer:
The answer is below
Step-by-step explanation:
A fraction is the ratio of the numerator to the denominator. It is given as:
Fraction = numerator / denominator.
If both the numerator and denominator are equal then:
numerator = denominator
Fraction = numerator / denominator = numerator / numerator = 1
When using fractions with units, if you want the units to be canceled out the both the numerator and the denominator must have the same units.
Because the numerator and denominator of the fraction are equivalent, the value of the fraction is 1. Multiplying by 1 does not change the quantity, but using an equivalence will change the units (or label) o In order for units to cancel they must be in both numerator and denominator of the fraction,
HELP
352 minus WHAT equals -48
Answer:
400
Step-by-step explanation:
To make this easier, you could do 352+48 and get 400 like that.
What does COP mean? How do you execute it?
Answer:
COP: Coefficient Of Performance
Execute: A COP is a ratio that measures the amount of energy a heating/cooling appliance outputs to the amount it consumes. (maybe this is how you can plan it, execute means different things, and I think what they mean is how you can plan it....
Maybe this would help?!
Have a supercalifragilisticexpialidocious day!
Find the difference of the two expressions (1/2 x +2) - (2/3 x -6)
Answer:
-1/6 + 8
Step-by-step explanation:
(1/2x + 2) - (2/3x - 6)
apply distributive property
1/2x + 2 - 2/3x + 6
add like terms. add 1/2x and -2/3x together and then add 2 and 6 together
3/6 + 2 - 4/6 + 6
-1/6 + 8
-1/6 + 8 is your answer. i hope this helps, let me know if i got something wrong :)
Please help I will give brainliest
Answer:
What do u have to do. I don’t see a point on the graph
Step-by-step explanation:
Answer:
might have to draw a line through it but here are the points
Step-by-step explanation:
3/4n - 18 = 1/4n - 4 ( equation )
Answer:
n=28
Step-by-step explanation:
hope this helps!
Solve the expression x = -3
What is the value of y?
Enter your answer in the box.
y =
can someone please explain to me how to find y-intercept on a graph? I AM SO CONFUSED PLEASE HELP!!!
CAN SOMEBODY PLEASE HELP ME
Answer:
g(x)=(x^2-2)-2
Step-by-step explanation:
Convert 345 degrees to radians.
Answer:
6.02139
Step-by-step explanation:
345° × π/180 = 6.021rad
The number 345 degrees can be written in the form of radians would be 23π/12 radians.
Used the concept of measurement unit which states that,
A measurement unit is a standard quality used to express a physical quantity. Also, it refers to the comparison between the unknown quantity with the known quantity.
Since,
1 degree = π/180 radians
Now, convert 345 degrees to radians as,
1 degree = π/180 radians
345 degree = 345 × π/180 radians
= 23π/12 radians
Therefore, we get;
345 degree = 23π/12 radians
To learn more about the measurement unit visit:
https://brainly.com/question/777464
#SPJ6
Solve by Substitution
-2x+y=0, 5x+3y=-11
Answer:
(-1, -2)
Step-by-step explanation:
-2x + y = 0
y = 2x
5x + 3y = -11
5x + 3(2x) = -11 => 5x + 6x = -11
11x = -11
x = -1
-2(-1) + y= 0
2 + y = 0 => y = -2
Answer:
y=2x and y=mx+b.
Step-by-step explanation:
a cone with a height of 8km and radius of 4km. What’s the volume!??? Help needed!!! Will mark brainliest!
Answer:
134.94128...
Step-by-step explanation:
Volume of a cone = 1/3 x height x pi x radius^2
1/3 x 8 x pi x 4^2 = 134.04128...
PLEASE HURRY !! Which point is located at (0,5)?
Answer:
C
Step-by-step explanation:
Choose the most appropriate unit to measure a computer.
Answer:
I believe it would be inches.
Step-by-step explanation:
When companies are describing screen size, they always measure from one corner to the other and use inches.
what is the answer to this equation 96(x+52) im trying to find the value of z
Answer:
so... trying to get X
this 96(x+52) can't get x
but 96+(x+52)=180 comes out to be x=32
How to solve math word problems if a jar of peanut butter costs 3.89 in rays market but costs 1.3 times as much in jims market charge for peanut butter?Round to nearest hundredth and enter only the value.
Answer: $5.06
Step-by-step explanation:
Jim charges 1.3 times the price that Rays charges so Jims market price for Peanut butter is:
= 3.89 * 1.3
= $5.057
= $5.06
The local Toyota dealership pays an average of $9,260 with a standard deviation of $1099 for used car trade-ins. They sell new cars at an average of $28,451 with a standard deviation of
$3392. Assume independence of new car and trade-ins. What are the mean and standard
deviation of the revenue this dealership should expect when a person trades in a car and purchases a new one?
Answer:
B i think
Step-by-step explanation:
