Answers
First taking small triangle,
Perpendicular(P') = 5cm
Base(B) = y (let)
Hypotenuse(H') = 12cm
so,
(H')² = (P')² + (B)²
(12)² = (5)² + (y)²
(y)² = 144 - 25
(y)² = 119
Now taking big triangle,
Perpendicular (P) = 12+5 = 17cm
Base (B) = y (already supposed)
Hypotenuse (H) = x
so,
(H)² = (P)² + (B)²
(x)² = (17)² + (y)²
(x)² = 289 + 119 = 408
x = √408
Hope it helps...Related Questions
Can you solve this? The subject is about solving equations using addition and subtraction.
Answers
Answer:
$5.25
Step-by-step explanation:
add all the prices up and subtract it from $15
bumper cars : 1.75
giant slide : 1.75 - .50 = 1.25
ferris wheel : 1.25 + 1.50 = 2.75
roller coaster : 2.75 + 1.25 = 4.00
1.75 + 1.25 + 2.75 + 4.00 = 9.75
15 - 9.75 = 5.25
ray is constructing a flower bed for the zoo and wants to know if he has enough edging. A sketch of flowerben is shown below. What is the perimeter of the triangle? round to the nearest whole number
Answers
The perimeter of the triangle will be 41ft
The perimeter of a triangleThe perimeter of a triangle is the sum of all the sides of the triangle
From the given triangle, we need to get the third sidee firse as shown:
h² = 12² + 12²
h² = 144 + 144
h² = 288
h = 17ft
Perimeter = 12 + 12 + 17
Perimeter = 41ft
Hence the perimeter of the triangle will be 41ft
Learn more on perimeter of triangle here: https://brainly.com/question/24382052
Answer: 41 ft
Step-by-step explanation:
Which ratio is equal to 10:5?
Answers
Answer:
2:1
Step-by-step explanation:
help please and add an explanation thank youuu
Answers
write a system of linear inequalities represented by the graph.
Answers
Answer:
Inequality 1: y ≤ 5x + 1 Inequality 2: y > x -2
Explanation:
the first line is intersecting the y-axis at 1
coordinates = ( 0 , 1 ) , ( -1 , -4 )
slope of the first line = (y2-y1)/(x2-x1)
= (-4-1 )/(-1-0)
= -5/-1
= 5
so equation: y = mx + b ....where m is the slope and b is y-intercept.
→ y ≤ 5x + 1 .........as equals to and greater than
the second line is intersecting the y axis at -2
coordinates = ( 2 , 0 ) , ( 0 , -2 )
slope of second line = (y2-y1)/(x2-x1)
= (-2-0)/(0-2)
= 1
so equation: y = mx + b ....where m is the slope and b is y-intercept.
→ y > x -2 ..........as dotted represents not equals to.
solve each problem:
given: mfind: ak, al, kl
Answers
ML = KM = KL/√2 = 2/√2
ML = KM = √2
Hope that helps, have a good day :)
help me please ... :))
Answers
Answer:
See attached graphic
Step-by-step explanation:
Explained in attachment.
what will be the nearest integer to
77.386
Answers
The nearest integer to 77.386 is 77
Hope this answer helps you
Answer:
THE NEAREST INTEGER TO 77.386 IS 77
Step-by-step explanation:
HOPE THIS HELPS
I WILL GIVE BRAINLES PLS ASAP Solve the rational equation x divided by 2 equals x squared divided by quantity x minus 2 end quantity, and check for extraneous solutions.
No solution
x = 0 and x = −2
x = −2; x = 0 is an extraneous solution
x = 0; x = −2 is an extraneous solution
Answers
Answer:
D) x = 0; x = −2 is an extraneous solutionStep-by-step explanation:
Given equation:
x / 2 = x² /(x - 2)We can see x = 0 is the solution as it makes both sides equal.
We have a fraction with the denominator of x - 2.
It can't equal to zero since we can't divide by zero:
x - 2 = 0x = 2 is an extraneous solutionCorrect choice is D
Evaluating Expressions
Answers
Answer: 13. -12 , 14. 40 , 15. 16 , 16. 4.5
Step-by-step explanation:
F(x) = 8x2 – 2x 3 g(x) = 12x2 4x – 3 What is h(x) = f(x) – g(x)? h(x) = 20x2 2x h(x) = –4x2 – 6x h(x) = –4x2 – 6x 6 h(x) = –4x2 2x.
Answers
To add or subtract the two quadratic or polynomial equation, add or subtract the same power variables from each other.
The result of the difference of the given quadratic equation is,
[tex]h(x)=-4x^2-6x+6\\[/tex]
Hence option 3 is the correct option.
What is quadratic equation?A quadratic equation is the equation in which the unknown variable is one and the highest power of the unknown variable is two.
The standard form of the quadratic equation is,
[tex]ax^2+bx+c=0[/tex]
Here, [tex]a,b,c[/tex] is the real numbers and [tex]x[/tex] is the variable.
To add or subtract the two quadratic or polynomial equation, add or subtract the same power variables from each other.
Given information-
The given quadratic equations are,
[tex]f(x)=8x^2-2x+3[/tex]
[tex]g(x)=12x^2+4x-3[/tex]
The function [tex]h(x)[/tex] is the difference of the two given functions. Thus,
[tex]h(x)=f(x)-g(x)[/tex]
Put the values,
[tex]h(x)=(8x^2-2x+3)-(12x^2+4x-3)[/tex]
Open the brackets by multiplying with sign as,
[tex]h(x)=8x^2-2x+3-12x^2-4x+3[/tex]
Separate the terms with same power of variable as,
[tex]h(x)=8x^2-12x^2-2x-4x+3+3\\[/tex]
To add or subtract the two quadratic or polynomial equation, add or subtract the same power variables from each other.Thus,
[tex]h(x)=-4x^2-6x+6\\[/tex]
Thus the result of the difference of the given quadratic equation is,
[tex]h(x)=-4x^2-6x+6\\[/tex]
Hence option 3 is the correct option.
Learn more about the quadratic equation here;
https://brainly.com/question/1214333
Answer:
c
Step-by-step explanation:
magic
SOLVE THIS PROBLEM ASAP
Answers
Answer:
2.5
Step-by-step explanation:
Start by plugging in the given values into the equation:
v=u+at
v=3+(-2)(1/4)
Now we simplify and solve
v=3-1/2
v=2 1/2
v=2.5
You can ride your bike around your block 6 times and the whole neighborhood 5 times in 16 minutes. You can ride your bike around your block 3 times and the whole neighborhood 10 times in 23 minutes. How long does it take you to ride around the neighborhood?
Answers
I need help asap please
Answers
Find the area and the circumference of a circle with radius 2ft .
Use the value 3.14 for , and do not round your answers. Be sure to include the correct units in your answers.
Answers
Answer:
Area & Circumference = 12.56ft
Step-by-step explanation:
The formula for area of a circle is πr^2
r = 2
π = 3.14
(3.14) x (2^2)
(3.14) x (4) = 12.56
The formula for circumference of a circle is 2πr
r = 2
π = 3.14
2 x (3.14) x 2
(3.14) x (4) = 12.56
2. All of the girls in Danielle’s cabin at camp are the same age. Their counselor is 3 times their age. Danielle’s age and her counselor’s ages add up to 28. Write and solve an equation that can be used to find the ages of Danielle and her counsel
Answers
Answer:
Danielle is 7 and her counselor is 21
Step-by-step explanation:
Let x be the age of Danielle and y be the age of her counselor then:
y=3x
x+y=28
We can solve this using substitution. In this case, substitute 3x for y since y=3x...
x+3x=28
4x=28
Divide both sides by 4 (division property of equality)
x=7
y=3x=3(7)=21
Danielle is 7 and her counselor is 21
3x - 8 - x greater than or equal to 2
Answers
Answer:
x ≤ 5
Step-by-step explanation:
3x - 8 - x ≤ 2 , that is
2x - 8 ≤ 2 ( add 8 to both sides )
2x ≤ 10 ( divide both sides by 2 )
x ≤ 5
Need it now! Correct answer step by step gets brainliest!
In the given figure, ray AZ bisects ∠BAD and ∠DCB. Prove the following and state reasons:
(a) ΔBAC is congruent to ΔDAC.
(b) AB=AD
(c) CD=CB
Answers
Answer:
a.)In ∆BAC AND ∆DAC
ANGLE DAC = ANGLE BAC(GIVEN)
ANGLE DCA = ANGLE BCA (Given)
AD IS A COMMON SIDE
SO, ∆BAC congruence ∆DAC (A.S.A)
b.)Yes AB=AD (C.P.C.T.)
c.)Yes CD=CB(C.P.C.T.)
Hope that helps
The answer I need a lot of helpppppppp
Answers
Answer:
h = d/60 - 1/3 = d-20/60
Step-by-step explanation
To simply put it let's say if you are able to make this trip by car without stopping. Nonstop drive: 501 miles or 806 km Driving time: 7 hours, 42 minutes.
Which equation would best help solve the following problem? Hideki throws a baseball ball upward with an initial velocity of 12 m/s. When he throws the ball, it is 2 m above the ground. How long will it take the ball to hit the ground? - 16t2 + 12+ + 2 = 0 -4.91? + 12+ + 2 = 0 2 -4.912 + 12t = 2 0 4.912 + 12t +2 = 0
Answers
For this case we have the following kinematic equation that models the problem:
h (t) = (1/2) * (- 9.8) * t ^ 2 + 12 * t + 2
Rewriting we have:
h (t) = -4.9 * t ^ 2 + 12 * t + 2
When the ball hits the ground we have:
-4.9 * t ^ 2 + 12 * t + 2 = 0
Solving the polynomial we have:
t1 = -0.16
t2 = 2.61
We ignore the negative root because it is time.
Answer: It will take the ball to hit the ground about:
t = 2.61 sec
please help ASAP i really need help
Answers
Explanation:
I got this from another user with 21 thanks
(Kheliamontaque26)
(3x +20)
Find the value of x. (Hint: The sum of the angle measures of a quadrilateral is 360°)
Help pls
Answers
Answer:
x = 20°
Step-by-step explanation:
The angle opposite to 3x + 20 is also 3x + 20 (opposite interior angles)
The angle opposite to 5x is also 5x (opposite interior angles)
Solve:
Set up the equation by adding all the angles. The sum of these angles should equal 360.
(3x + 20) + (3x + 20) + (5x) + (5x) = 36016x + 40 = 36016x = 320x = 20x = 20°
-Chetan K
What is the domain of the relation?
Answers
Answer:
-4 ≤ x ≤ 6
Step-by-step explanation:
left-most point is at (-4,-4) and right-most point is at (6,4)
domain is only concerned with the x-values
so the domain is between -4 and 6, inclusive
In the figure shown, what is the measure of the indicated angle? °
Answers
All the students at the birthday party came with
presents. 1/4 of the students brought balloons,
1/8 of the students brought gift cards, and the
rest brought a wrapped gift. What fraction of
the students brought a wrapped gift?
Answers
1/8 + 2/8 = 3/8
8/8 - 3/8 = 5/8
Answer: 5/8 of the students brought a wrapped gift.
Can someone please help me with geometry? Thank you.
Answers
Answer:
X=10
Step-by-step explanation:
explanation is in the image above
hope this helps please mark me brainiest
What are the smallest and greatest factors of 340?
Answers
Answer:
All Factors of 340: 1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170 and 340.
Prime Factors of 340: 2, 5, 17.
Prime Factorization of 340: 22 × 51 × 171
Sum of Factors of 340: 756.
Step-by-step explanation:
Find the value of each variable in the parallelogram.
Answers
Step-by-step explanation:
diagonals bisect
5u-10= 2u+2
3u = 12
u=4
v/3 = 6
v=18
What is the measure of the
third angle of this triangle?
Answers
Answer:
20 degrees
Step-by-step explanation:
every triangle had 3 angles that all add up to 180
the problem gives you two angles which are 120+40 which is 160
180-160 is 20 degrees which is whi it is the answer
CAN SOMEONE HELP ASAP ⚠️I WILL LITERALLY GIVE YOU ANY POINTS THANK YOU ITS DUE TOMORROW I WILL MARK YOU AS BRAINLIEST PIC BELOW COULD YOU EXPLAIN IT SO I KNOW WHAT DO ON THE OTHER QUESTIONS THANKS
Answers
Answer:
Area = 28 cm²
Step-by-step explanation:
The formula for trapezoids is (a + b)/2 · h
In this case, a = 6
b = 8
h = 4
Plug in the numbers into the formula.
A = (a + b)/2 · h
A = (6 + 8)/2 · 4
A = (14/2) · 4
A = 7 · 4
A = 28
**Another trapezoid formula you might know it by is also..
A = 1/2(b₁ + b₂)h
I suggest memorizing the formula. If you know the formula, you'll be set! All you will do is plug in the numbers. I'm not sure if this will help, but b₁ (or a) is the top measurement. In this case, it's 6 cm. And the b₂ (or b) is the bottom measurement, which is 8 cm in this case. The h or height is obviously 4 cm in this example.
