Answers
Answer:
m angle AZB = 129deg
Step-by-step explanation:
39+90=129
Extra for angle BZD:
39+3x=90
-39 -39
3x=51
divide both sides by 3
x=17
Now we do 3(17)
the answer is 51deg
Related Questions
Which Superhero has the greater miles to second ratio
------------------------------------------------------------------------------------------
Choices are:
------------------------------------------------------------------------------------------
A) Super-Man
B) Iron-man
C)Neither they are both equivalent
------------------------------------------------------------------------------------------
Answers
Answer:
Super Man
Have a great day!
3x 2+ 4x - 20
using grouping or an area model.
Answers
Answer:
Is the 3x a power of 2, once I get that info I'll edit my answer
Step-by-step explanation:
2v+7=3 what do v eqaul
Answers
Answer:
v= -2
Step-by-step explanation:
subtract 7 from both sides and then divide by 2
find the volume of the cylinder
Answers
Answer:
hope help you stay happy and safe
Sierra conducted an experiment. She drew a color tile from a bag, recorded the results, and return the tile to the bag. Out of 100 trials she randomly drew a blue tile 46 times, a red tile 38 times, and a green tile 16 times. What is the experimental probability of drawing a red tile?
Option 1: 4/25
Option 2: 23/50
Option 3: 19/50
Option 4: 16/100
Answers
Answer: Option 3: 19/50
The table above represents what type of function?
A. neither linear nor nonlinear
B. nonlinear
C. linear and nonlinear
D. linear
Answers
Answer:linear
Step-by-step explanation:
When plotting the dots a line is seen
Write these numbers in order of size.
Start with the smallest number.
9
-3
2.
-2
Smallest
Answers
Answer:
smallest -3,-2,2,9 biggest
Answer:
-3, -2, 2, 9
Step-by-step explanation:
-3 is the smallest (it is below 0), -2 is second because it is closer to 0 than -3 but still below it, 2 follows, and then 9
The sides LM, MN, and LN of LMN have lengths of 3, 4, and 5 respectively. Which triangle is congruent to LMN (edge)
Answers
Answer:
Its the third one
Step-by-step explanation:
i got it right of edg
I need help again I’m pretty stuck
Answers
Answer:
1: 45
3: 45
4: 135
5: 103
6: 77
8: 77
9: 135
10: 45
11: 135
12: 45
13: 77
14: 103
15: 77
16: 103
Step-by-step explanation:
If k(x) = x2 and p(x) = k(x) + n, what is the value of n?
Answers
Answer: Value of n is -6
Step-by-step explanation:
If the function f(x) is translated k units up, then its image is g(x) = f(x) + k
If the function f(x) is translated k units down, then its image is g(x) = f(x) - k
The vertex form of the quadratic function is f(x) = a(x - h)² + k, where a is the coefficient of x² and (h, k) is the vertex
The value of n is 1 when the expression k(x) = x² and p(x) = k(x) + n.
What is an expression?An expression contains one or more terms with addition, subtraction, multiplication, and division.
We always combine the like terms in an expression when we simplify.
We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.
Example:
1 + 3x + 4y = 7 is an expression.
3 + 4 is an expression.
2 x 4 + 6 x 7 – 9 is an expression.
33 + 77 – 88 is an expression.
We have,
We can start by substituting the function k(x) into the expression for p(x):
p(x) = k(x) + n
p(x) = x^2 + n
We don't have enough information to determine the value of n, but we can set up an equation using some other given information. If we know that p(2) = 5, we can substitute x = 2 and solve for n:
p(2) = 2² + n = 4 + n = 5
n = 5 - 4
n = 1
Therefore,
The value of n is 1 when the expression k(x) = x² and p(x) = k(x) + n.
Learn more about expressions here:
https://brainly.com/question/3118662
#SPJ3
HI PLEASE HELP IM KINDA CONFUSED WITH KINETIC ENERGY AND POTENTIAL ENERGY ANYONE CAN HELP?
Answers
Answer:
P
K
P
K
P
K
Step-by-step explanation:
If it's not moving, it's potential energy
If it's moving, it's kinetic energy
- If you can answer this calculus thing, you are the Brainliest -
The function f(x) has values as given in the table below.
A 2-column table with 6 rows. Column 1 is labeled x with entries 1.99, 1.999, 1.9999, 2.0001, 2.001, 2.01. Column 2 is labeled f (x) with entries 0.505, negative 0.827, 0.306, negative 0.306, 0.827, negative 0.506.
Find Limit of f (x) as x approaches 2 f(x), if it exists.
2
0.3
0
DNE
*The clock is ticking*
Answers
Answer:
D
Step-by-step explanation:
Edge
Answer:
d
Step-by-step explanation:
What is the length of gh here? Please help me, I have a short deadline and I will give the best answer brainliest :)
Answers
Answer:
7
Step-by-step explanation:
Answer:
about 7.3 units
Step-by-step explanation:
the short lengths are 2 and 7, so like i explained earlier, 2^2 + 7^7 = x^2
we can simplify this to 53 = x^2, the so x = √53, which is about 7.3.
Help bestiess
7x=5x÷67
Answers
Answer:
7x=5x/67
Step-by-step explanation:
i need to factor 5n^2-16
Answers
Answer:
([tex]\sqrt{5}[/tex] n - 4)([tex]\sqrt{5}[/tex] n + 4)
Step-by-step explanation:
Using the factorising method, difference of 2 squares
a² - b² = (a - b)(a + b) , then
5n² - 16
= ([tex]\sqrt{5}[/tex] n )² - 4²
= ([tex]\sqrt{5}[/tex] n - 4)([tex]\sqrt{5}[/tex] n + 4)
a square was altered so that one side is increased by 9 inches and the other side is decreased by 2 inches. the area of the resulting rectangle is 60 square inches. What was the are f the original square.
Answers
Answer:
36 square inches.
Step-by-step explanation:
Since the original figure was a square, all four side lengths are equivalent. The area for the square will be:
[tex]A=s^2[/tex]
Where s is the length of one side.
One side is increased by nine inches and the other side was decreased by two inches. The area of the resulting rectangle is 60 square inches.
So, one of the new sides is (s + 9).
And the other is (s - 2).
The area with these dimensions is 60. Thus:
[tex]60=(s-2)(s+9)[/tex]
Solve for s. Distribute:
[tex]60=s^2+7s-18[/tex]
Isolate the variables:
[tex]s^2+7s-78=0[/tex]
Factor:
[tex](s+13)(s-6)=0[/tex]
Zero Product Property:
[tex]s+13=0\text{ or } s-6=0[/tex]
Solve for each case:
[tex]s=-13\text{ or } s=6[/tex]
A side length cannot be negative. So, our only solution is:
[tex]s=6\text{ inches}[/tex]
Since each side of the square measures six inches, the area of the original square will be 36 square inches.
1. Choose the statement that describes the value of the square root of 24.
The value is between 4 and 4.5
The value is between 4.5 and 5
The value is between 5 and 5.5
The value is between 5.5 and 6
Answers
Answer:
4.5 and 5
Step-by-step explanation:
The √24 is 4.89879
to one decimal place is 4.9
Approximately 5
what's the value of given expression
[tex] \sqrt{ {20 + 5}^{2} } [/tex]
Answers
Step-by-step explanation:
√(20+5²)=√{20+25}=√45=3√5
Find the area of the shaded region. Round your answer to the nearest tenth if needed.
Answers
A1=l•w
A1=3.5 • 2.4
A1=8.4 m^2
Area of triangle is A2
d=2.4
r=d/2
r=2.4/2=1.2 m
A2= π•r^2
A2=3.14 • (1.2)^2
A2=3.14 • 1.44
A2=4.5216 m^2
Area of shaded region A=A1+A2
A=8.4+4.5216
A=12.9216
A~12.9 m^2
please help!! whoever gets right i’ll mark brainlist
Answers
Answer:
It's B
Step-by-step explanation:
Because 10 less than 20 mean 20 is not greater so B. ) is correct
I need help ASAP !!!!!!!!!!
Answers
Answer:
the first one
Step-by-step explanation:
-.8x + 4.8y + 16
hope this helps
Pls Help Me With This Question! It's 8th Grade Math!
Answers
Answer:
y= 4/3x
Step-by-step explanation:
Answer:
y= 4/3x
Step-by-step explanation:
if 6x+4=20-2x, then 8x=?
Answers
Answer:
8x = 16 x=2
Step-by-step explanation:
Answer: Simplifying
8x = 0
Solving
8x = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Divide each side by '8'.
x = 0
Simplifying
x = 0
Step-by-step explanation:
HELP!
If the radius of the large pizza is 8 inches, what is its area in square inches?
Answers
Answer:
about 200 square inches
I need help on this plz thx
Answers
Answer:q=3
Step-by-step explanation:
14 multiplied by 3 equals 42
Answer: q = 3
Step-by-step explanation:
14q/14 = 1q
42/14 = 3
1q = 3
q = 3
A scale on a blue print drawing of a house shows that 10 centimetres represents 22 meters.
What number of actual meters are represented by 18 centimetres on the blue print?
Answers
Answer:
39.6
Step-by-step explanation:
if
10=22
18=x
18x22=396/10= 39.6
Pls answer this question for ill give brainliest
Quadrilateral ABCD is a rectangle. BE=2x+1 and AC=6x−12 . What is BE ?
Answers
Answer:
BE=15
Step-by-step explanation:
Since E is the center, BE=2x+1
And AC is 6x-12 with E being a midpoint.
Since AC is 2 segments and BE is only 1 then you multiply 2x+1 by 2 so that
you can find x. You multiply 2x+12 by 2 because E is the midpoint so that means ED is the same value as BE
6x-12=4x+2
BD=AC
6x-4x-12=2
2x=2+12
2x=14
x=7
BE= 2x+1
2(7)=14+1=15
Find the Volume of the shape below.
4 ft
2 ft
2 ft
Answers
Answer:
16 ft³
Step-by-step explanation:
4ft x 2ft x 2ft = 4ft x 4ft = 16 ft³
plEASE HELP ME plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz
Answers
Answer:
24 people were in the sample !
If the hotdog stand wants to make a profit of about $200 to pay their bills, how much do they need to charge per hotdog?
Answers
Answer:
it doesn't show how much they sold for it to be $200