Answer:
The answer is 16.69
B is the midpoint of AC. If AB = x + 5 and BC = 2x – 11, find the measure of AB.
А
7
B
16
21
D
42
Answer:
21
Step-by-step explanation:
AB = BC GIVEN
X+5=2X-11
X=16
HENCE AB=X+5=16
9g − g + 4g − 8g − 2 = 18
plz
Answer:
g = 5
Step-by-step explanation:
Combine like terms on the left side.
9g - g + 4g -8g = 4g
4g - 2 = 18
Add 2 to both sides.
4g = 20
Divide both sides by 4.
g = 5
49 can be expressed as the sum of first ------------ consecutive odd numbers
need fast
Answer:
Hello
49 can be expressed as the sum of first 7 odd numbers
1+3+5+7+9+11+13=49
Hope it helps You..
Step-by-step explanation:
Un grupo de 25 estudiantes aportará $4.00 cada uno, para comprar una pizarra.
Si se reduce la cantidad de estudiantes a 20, ¿cuál será el aporte de cada
estudiante para comprar la pizarra?
Usando algebra, veremos que cada estudiante debe aportar $5.00.
¿Cuál será el aporte de cada estudiante?
En el caso en el que hay 25 estudiantes, cada uno aporta $4.00, entonces la cantidad total que se colecta es:
25*$4.00 = $100
Ahora, en el caso de que hay 20 estudiantes, cada uno aportara una cantidad x, de tal forma que:
20*x = $100
Debemos resolver la ecuación de arriba para x:
x = $100/20 = $5.00
Es decir cada estudiante debe aportar $5.00
Sí quiero aprender más sobre algebra, puedes leer:
https://brainly.com/question/24999712
I need help please help
Answer:
Figure 2 and Figure 1 are scaled copies
Figure 2 is twice as High and Wide
Figure 4 is 1/4 as tall.
Step-by-step explanation:
Simplify the expression. 4v768x^8y^5
Answer:
17 radical din 2
Step-by-step explanation:
dami coroana te rog
x + 17 = -2x + 23
what is the answer to this ? and show me the work please
Answer:
2
Step-by-step explanation:
[tex]x + 17 = - 2x + 23 \\ \\ x + 2x = 23 - 17 \\ \\ 3x = 6 \\ \\ x = \frac{6}{3} \\ \\ x = 2[/tex]
Answer:
x = 2
Step-by-step explanation:
First, we will move all the xs to one side and everything else to the other side.
x + 17 = -2x + 23
+2x +2x
-17 -17
This gives us:
x + 2x = 23-17
Then we can just combine like terms:
3x = 6
And divide both sides by three:
x = 2
a wheel has a radius of 12 cm approximently how far does it travel in 2 revolutions
Need help on this question ASAP PLEASEE and thank you I’m going to really appreciate it !
Answer:
Step-by-step explanation:
Raising both sides to the power of 10, we get [tex]x^{2}+x+14=10^{3x-5}[/tex].
I need help with this problem
[tex] \sqrt[3]{6} [/tex]
how do I do this
Answer:
[tex]\sqrt[3]{6}[/tex]≈1.817
Step-by-step explanation:
I used my calculator
type 3 and then [tex]\sqrt[x]{}[/tex] 6
Olivia purchases gifts for her mom and grandma for mothers day. the first is a pair of sunglasses for 16.35 and the second is a bracelet. her total is 39.75. how much did she spend on the bracelet?
23.40 because 39.75 minus 16.35 equals 23.40 Hope this helps
What is the opposite of -2.3
Answer:
2.3
Step-by-step explanation:
because its asking you what the opposite of -2.3 is so it would be a positive instead of a negative
Answer:
The answer would be 2.3
The opposite of a negative is a positive, and vice versa
Step-by-step explanation:
Hope this helps
Can someone help me on this question? I’ll give brainliest if you answer soon!!!
Answer:
3
Step-by-step explanation:
Look in picture for information;
~Learn with Lenvy~
* A turtle and a snail start moving towards each other when they are 200 feet apart. The turtle is running at a speed of T feet per minute, and the snail is moving at a speed of S feet per minute. How soon will they meet?
Answer:
Step-by-step explanation:
since you gave no values for both T and S, this is impossible to solve.
figure out what the difference is between the 2 numbers of T and S, then divide that by 200. that should give you the answer.
So how difficult is it to get straight a's
Answer:
pretty hard but its worth it
Step-by-step explanation:
kelly is trying to decide which plan to use to downloade songs.which plan offers the lowes cost per song plan a 8 songs for 9.60 plan b 10 songs for 12.50
Answer:
Plan A / 8 songs for 9.60
Step-by-step explanation:
Find out how much each song costs depending on the plan.
9.60/8 = 1.2 and 12.50/10 is 1.25 so Plan A offers the lowest rate for songs.
convert 15cm ^ 3 into m * m ^ 3
Answer:
15000mm³.
Step-by-step explanation:
Solution,
According to the question,
15cm³ → mm³
Then ,
15 × 1000 ( 1000 mm³ = cm³ )
= 15000mm³.
–5(–2) =
whats the answer
Answer:
pretty sure its 10
Step-by-step explanation:
First you wanna know 2 negatives equal a positive. So all you do is multiply the number 5×2=10
ordered pair 0,0 is also known as the
Hey there!
Please remember that the ordered pair (0,0) is also called the origin.
Its x-coordinate is 0, and its y-coordinate is 0.
If a line intersects a point (0, 0) then it basically intersects the origin.
Hope everything is clear.
Let me know if you have any questions!
#LearningDoesn'tEnd
:-)
Write the polynomial
Answer:
17x^5 + 5x³ + 4x - 7
Degree of polynomial: 5
Step-by-step explanation:
First put the polynomial is descending order from highest exponent to lowest.
Original: 4x + 5x³ + 17x^5 - 7
New: 17x^5 + 5x³ + 4x - 7
The highest degree is 5 because that's the highest exponent. If it were m²x³ + 7x. The highest degree would be 5 because the exponents equal 5.
I hope this helps!
Solve 2 1/3 divided by 3 1/2.
Answer:
Solve 2 1/3 divided by 3 1/2.
Step-by-step explanation:
D D 1) Choose the correct scientific notation.
-4,800
4.8xx10^-3
O '-48xx10^3
O.-4.8xx10^-3
-48xx10^2
-4.8xx10^3
Thank you ☺️☺️
An alloy is composed of nickel, zinc, and copper in a 5:4:8 ratio. How many kilograms of each metal is needed to make 3.4 kg of this alloy?
Answer:
1 kg, 0.8 kg, 1.6 kg
Step-by-step explanation:
Add up each part in the ratio
5 + 4 + 8 = 17
Divide the mass of the alloy by 17
3.4/17 = 0.2
To find out how much of each metal is in the alloy multiply 0.2kg by how many parts of it are in the alloy.
Nickel - 5 parts
0.2 x 5 = 1 kg
Zinc - 4 parts
0.2 x 4 = 0.8 kg
Copper - 8 parts
0.2 x 8 = 1.6 kg
Answer:
Step-by-step explanation:
5x+4x+8x=3.4
17x=3.4
x=0.2
Nickel 1 kg
Zinc 0.8 kg
Copper 1.6 kg
Hope this helped :D
5x+7y-x+2y+3x simplified
Answer:
7x+9y
Step-by-step explanation:
5x-x
=4x
4x+3x
=7x
7y+2y
=9y
Rewrite the equation as a variable equal to a constant: -2x+2=4x+5
Answer:X=-1/2
Step-by-step explanation:
Write an expression for the area of a square with sides of length a + b.
Use the distributive property to fully expand the expression.
Show your work.
Area
Answer:
area = (a + b)² = a² + 2ab + b²
Step-by-step explanation:
let side length = a + b
area of a square = side length × side length
⇒ area = (a + b)²
= (a + b)(a + b)
= a² + ab + ab + b²
= a² + 2ab + b²
The fully expanded expression for the area of a square with sides of length a + b is a² + 2ab + b².
The area of a square is given by the formula: Area = side × side.
In this case, the side of the square is a + b.
Therefore, the expression for the area of the square is:
Area = (a + b) × (a + b).
To fully expand this expression using the distributive property, we'll apply the FOIL method (First, Outer, Inner, Last):
Area = a(a + b) + b(a + b)
= a² + ab + ab + b²
= a² + 2ab + b².
So, the fully expanded expression for the area of a square with sides of length a + b is a² + 2ab + b².
To learn more on Expression click:
brainly.com/question/14083225
#SPJ3
how do you make a fraction that’s greater than one or just a fraction into a mixed number?
Answer:
You multiply the denominator and the whole number then add the numerator.
Step-by-step explanation:
Example: [tex]3\frac{2}{4}[/tex]
You multiply 3 and 4
3*4=12
Then add the numerator
12+2=14
The final answer would be
[tex]\frac{14}{4}[/tex]
how is the graph of the parent function of y=^3sqrtx transformed to produce the graph y=3sqrt1/2x?
Answer:
it vertically compressed it by 2
Step-by-step explanation:
I attached a pic of the graph so u can see ! blue is the parent function and red is the transformation and u can see the red line gets smaller !! i use the app wabbit which is a calculator app and u can only get it on android just added that just incase u wanted to have it for urself !
There are 60 students in Class C. How many like pizza?
Answer:
71
Step-by-step explanation:
I think because it's not at 70 and it's not at 80 so 71 because it's between 70 and 80