Answer: got u bro
The Pythagorean theorem is a formula to solve for hypotenuse the formula is a squared plus b squared equals c squared. The Pythagorean theorem was made by someone for math which is four triangles that A in the equation is for the side of the right triangle B is for the other side and C is the hypotenuse. the photographer in theorem states that the sum of the squared sides of a right triangle equals the length of the hypotenuse. It is a fundamental relationship between the three sides of a right triangle; you must use two sides in order to find the hypotenuse. many ways to make a formula for the Pythagorean theorem but the most popular one is a squared plus b squared equals c squared. there's a book and it's called the Pythagorean proposition it contains over 300 formulas for the Pythagorean theorem. a man who went by Pythagoras had found the Pythagorean theorem in the school of mathematics and Cortana he was a Greek Seaport in southern Italy he was going to get too many contributions to mathematics although some of them may have actually been the work of his students that he had taught. Pythagorean theorem is the most famous mathematical contribution in history. It was created in 1900 BC. the reason why it was created that the Egyptians wanted a perfect 90° angle to build the pyramids which were actually two right triangles whose hypotenuse form the edges of the pyramid. there is a rumor that the Chinese had also developed the Pythagoras Theorem using the areas of the sides long before Pythagoras himself.
alex practice playing the piano for two and a half hours each wee if alex practice for a total of 35 hours how long did he practice
Answer:
what is a wee?
Step-by-step explanation:
What are the zeros of the function below? Check all that apply.
F(X) =(x + 3)(x - 1)/(x-2)(x + 2)
A. 2
B. -2
C. 3
D. -3
E. 1
F. -5
Answer:
-3 and 1
Step-by-step explanation:
The zeros of the given function are -3 and 1.
What are zeros of a function?The zeros of a function, also referred to as roots or x-intercepts, are the x-values at which the value of the function is 0 (f (x) = 0). The zeros of a function can be thought of as the input values that result in an output of 0.
Given is a function f(x) = (x + 3)(x - 1)/(x-2)(x + 2),
We need to find the zeros of the function,
Equate to 0,
(x + 3)(x - 1)/(x-2)(x + 2) = 0
Therefore,
(x + 3)(x - 1) = 0
x+3 = 0 and x-1 = 0
Therefore,
x = -3, x = 1
Hence, the zeros of the given function are -3 and 1.
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7. In the figure below, lines p and q are parallel. The measure of 23 = 126°.
What is the measure of all of the angles shown?
t
Angle 1 = 126
Angle 2 =
4
1
D-
3
Angle 4 =
2
Angle 5 = 126
g
8 5
7
Angle 6 =
6
Angle 7 = 126
Angle 8 =
Answer:
You just subtract 126 degrees from 180 degrees = 34 degrees for all angles
The measures of the angles ∠2,∠4,∠6, and ∠8 are 54°, 54°, 54°, and 54° respectively or all the angles are the same.
It is given that in the figure the line p and line q are parallel to each other.
It is required to find the measures of all angles.
What are vertically opposite angles?It is defined as the angles when two lines intersect each other and at the intersecting point, some pair of angles are formed which we call vertically opposite angles, as the name describes that they have vertically opposite angles.
We have two lines p and q which are parallel to each other, line t is crossing both lines as shown in the figure.
∠1 = 126° and ∠3 = 126°
For the angles ∠2 and ∠4:
∠2 = 180° - 126° ⇒ 54°
From the definition of the vertically opposite angle:
∠2 =∠4 = 54°
∠5 = 126° and ∠7 = 126°
∠8 = 180 - 126° = 54°
From the definition of the vertically opposite angle:
∠8 = ∠6 = 54°
Thus, the measures of the angles ∠2,∠4,∠6, and ∠8 are 54°, 54°, 54°, and 54° respectively or all the angles are the same.
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Please show work. Cant even explain how much i hate mathematics
Answer:
there is no attachment
Step-by-step explanation:
The average rainfall in Annette, Alaska, in September is 0.31 inch per day. How much rain falls over the course of an average September? (September has 30 days.)
Answer:
9.3 inches
Step-by-step explanation:
Average rainfall = total rainfall / number of days
0.31 = total rainfall / 30
total rainfall = 0.31 x 30 = 9.3 inches
In the figure MN is a midsegment of JKL. Find the value of X
Answer:
x = 9
Step-by-step explanation:
Here, we want to find the value of x
To do this, we are going to use the similar triangles principle
When two triangles are similar, the ratio of their corresponding sides are the same
The two similar triangles we shall be using are;
LMN and LJK
Thus, we have it that;
x/8.5 = x+ 9/17
17x = 8.5(x + 9)
17x = 8.5x + 76.5
17x - 8.5x = 76.5
8.5x = 76.5
x = 76.5/8.5
x = 9
pls hurry what is the area if the parallelogram that has a base of 10 cm longer and a height of 7 inches taller than the parallelogram shown
Answer:
Area=bh
10.5 in^2 =(3/4 in) (h in)
h=10.5/(3/4)=10.5/.75=14 in
Height = 14 in.
Target pays a clothing company $12.00 for each tee shirt it buys. Target then sells each tee shirt to its own customers at a mark up rate of 25%. For how much does target sell each shirt?
Answer:
$15.00
Step-by-step explanation:
Multiply the original cost by 1.25 to represent the mark up rate.
what is the value of x?
(10x-20)° / (6x + 8)°
enter your answer in the box
x = ?
Step-by-step explanation:
(10x-20)+(6x+8)= 180
16x -12=180
16x= 192
x= 12°
PLEASE HELP!!!!
Seventy-five students say that they
routinely read books. Fifty-two students like
to read non-fiction books. Twenty-eight
students like to read mystery books. How
many students read both non-fiction and
mystery books?
Answer:
80 students
Step-by-step explanation:
52 + 28 = 80
Answer:
5
Step-by-step explanation:
52 + 28= 80
80-75=5
How many triangles can be constructed with angles measuring 50°, 90°, and 40°?
one
more than one
none
Will mark correct answer as brainliest.
(Posted 2/11/21)
Answer:
it would made one triangle
Step-by-step explanation:
it adds up to 180
A parallelogram is being painted on the wall of a playroom. The parallelogram measures 7.3 meters in length and has a height of 5 meters. How many square meters of paint are needed?
Answer: 36.5 m²
Step-by-step explanation:
Whenever a unit is square, it means that it is measuring Area. Square meters are therefore used to denote the area of a shape.
This question is therefore asking for the area of the Parallelogram which is calculated by the formula:
= Length * Width
= 7.3 * 5
= 36.5 m²
HELPPPPPPPPP MEEEEEEEE PLEASEEEEEE
Step-by-step explanation:
Hope it helps please give me brainliest
HELP ME ITS DUE IN 30 MINS
Step-by-step explanation:
honestly man i dont know how to help
Find the value of x.
Answer:
x = 12
Step-by-step explanation:
Using the formula (which is a geometric mean):
a y
---- = -----
x a
Where a is the altitude (6), x is a projection (x), and y is the other projection (3):
6 3
---- = -----
x 6
Cross multiply:
36 = 3x
12 = x
x = 12
An eagle 300 feet in the air spots its prey on the ground. The angle of depression to its prey is 25 degrees. What is the straight-line distance from the eagle to its prey? Round to the nearest foot.
Answer:
no se quisiera saber pero la verdad no se
Which of the following is a solution to the equation 4 sin (x) - 2 = -4?
0 degrees and 180 degrees
270 degrees
210 degrees and 330 degrees
30 degrees and 150 degrees
Answer:
3 rd one
Step-by-step explanation:
What is The distance between The points(-6,7) and(-1,1) round to the nearest whole unit
Answer:
8
Step-by-step explanation:
using the distance formula
Angad was thinking of a number. Angad divides by 4, then adds 3 to get an answer of 7. What was the original number?
Answer:
mh, 7
Step-by-step explanation:
I need help with my math assignment
Answer:
Step-by-step explanation:
Slope m is defined as m=(y2-y1)/(x2-x1) in this case
m=(218-155)/(22-15)=63/7=9
y=mx+b
y=9x+b, using point (15,155) we can solve for the y intercept b
155=9(15)+b
155=135+b, b=20 so the line is
y=9x+20
In thirty days there will be
y=9(30)+20=290 coins
A pattern maker earns $25 per hour. She has monthly business expenses of $300. Her profit is the difference between
her monthly earnings and her monthly business expenses. How many hours will the pattern maker have to work in a month to make a profit
of at least $2,000?
оооо
a) 92
b) 100
c) 108
d) 121
Answer:
i think the answer is a.92 hope this helps
what is the value of the expression shown 1/2 (6.2 - 0.04)
Answer:
3.08
Step-by-step explanation:
1/2(6.2-0.04)
1/2(6.16)
6.16/2
3.08
50 POINTS
Solve the system of equations using the system of elimination
2x-7y=-13
8x-7y=11
Answer:
-24
Step-by-step explanation:
2/x+2-1/x=-4/x(x+2)
I NEED HELP ASAP PLS
Students from New York, Pennsylvania, and Florida participated in a debate tournament. The ratio of New York students to Pennsylvania students was 6:5 According to this ratio, if 60 students attended from New York, then how many students were from Pennsylvania?
Answer:
600
Step-by-step explanation:
A bag contains 21 red marbles, 24 green marbles, and 21 blue marbles. You choose a marble at random
from the bag. What color marble will you most likely choose?
Given:
A bag contains 21 red marbles, 24 green marbles, and 21 blue marbles.
To find:
What color marble will you most likely choose if you choose a marble at random from the bag.
Solution:
We have,
Number of red marbles = 21
Number of green marbles = 24
Number of blue marbles = 21
Total number of marbles = 21+24+21
= 66
Now,
[tex]P(Red)=\dfrac{21}{66}[/tex]
[tex]P(Green)=\dfrac{24}{66}[/tex]
[tex]P(Blue)=\dfrac{21}{66}[/tex]
The number of green marbles is largest. So, the probability of getting a green marble is largest.
Therefore, you will most likely choose green marble.
Need help on this please help
Answer:
Thats a test, dont cheat
Step-by-step explanation:
Answer:
286
surface area = 2 · (h · d + h · w + d · w)
F10
Find the gradient of the line segment between the points (-2,-2) and (0,-6).
2
Answer:
-2
Step-by-step explanation:
M = (y - yo/x - xo)
(-6 + 2) / (0 + 2)
-4 / -2
= - 2
Evaluate: 4!
Make sure to show your steps.
Answer:
4! = 4 x 3 x 2 x 1
4! = 12 x 2 x 1
4! = 24 x 1
4! = 24
Let me know if this helps!
Answer:
1024
Step-by-step explanation:
4! is just 4 x 4 x 4 x 4
4 x4 =16
16 x 4 =64
64 x 4=256
256 x 4=1024
HELP ASAP PLS I NEED HELP
Answer:
A would be tour awnser for today