A 10-foot ladder is leaning against a tree. The bottom of the ladder is 4 feet away from the bottom of the tree. About how high up the tree does the top of the ladder reach?
Answers
A 10-foot ladder is leaning against a tree. The bottom of the ladder is 4 feet away from the bottom of the tree. the top of The ladder reach up to 9.2 feet high approximately
What is Pythagoras theorem?
It is the most important theorem of mathematics, which tells us the relationship between sides of the right angle triangle, which are known as Base(A), Height(B), Hypotenuse(H).
Pythagoras theorem,
H² = A² + B²
Given that,
Ladder = 10 foot
Bottom of ladder = 4 feet away from the bottom of tree
H² = A² + B²
10² = A² + 4²
A = 9.16
Therefore, the top of the ladder reach upto 9.2 feet high.
To know more about Pythagoras theorem check:
#SPJ2
Answer:
i took this quiz and the right answer is 9.2 feet good luck
Step-by-step explanation:
Related Questions
The end zone of a football field is 10 yards deep and 53 yards across. Between the two end zones is the playing field, which is 100 yards long and 53 yards wide. What is the length of the diagonal from the back of one end zone to the back of the other?
Discriminant of 9x^2+12x+4=0
Sebuah tangga yang panjangnya 5m bersandar pada dinding rumah. Tinggi dinding yang di capai tangga tersebut adalah 3,5m, jarak ujung bawah tangga terhadap dinding?
Which of the following is a rational number?v1, v2, v3, v5
then what is f(g(1)) ?
Answers
y = x^2+7x−4
y = −x−4
Answers
y = -x - 4
x² + 7x - 4 = -x - 4
+ x + x
x² + 8x - 4 = -4
+ 4 + 4
x² + 8x = 0
x(x) + x(8) = 0
x(x + 8) = 0
x = 0 or x + 8 = 0
- 8 - 8
x = -8
y = -x - 4
y = -0 - 4
y = 0 - 4
y = -4
(x, y) = (0, -4)
or
y = -x - 4
y = -(-8) - 4
y = 8 - 4
y = 4
(x, y) = (-8, 4)
The solutions are (0, -4) and (8, -4).
y=-x-4
We can solve this system of equation by equalization method.
x²+7x-4=-x-4
x²+7x+x-4+4=0
x²+8x=0
x(x+8)=0
we have two linear equations :
x=0 ⇒ x=0 ⇒ y=-x-4=-0-4=-4
(x+8)=0 ⇒ x=-8 ⇒ y=-x-4=-(-8)-4=8-4=4
We have two solutions:
solution₁: x=0; y=-4
solution₂: x=-8; y=4
Answers
Answer:
The value of a = -2
Step-by-step explanation:
Given the equation: ax + 3y =48 .....[1] and it is passes through the point (-3, 14).
To find the value of a which completes the equation;
Substitute the point (-3 , 14) i.e, x = -3 and y = 14 in [1] to solve for a;
or
-3a + 42 = 48
Subtract 42 from both sides we get;
-3a + 42 -42 =48 -42
Simplify:
-3a = 6
Divide both sides by -3 we get;
a = -2
Substitute this value in [1] to completes the equation:
-2x + 3y =48
therefore, the value of a = -2 accurately completes the equation -2x + 3y =48
working attached
Answers
The scientific notation of the number 0.00057 is,
⇒ 5.7 × 10⁻⁴
We have to give that,
A number is,
⇒ 0.00057
Since Scientific notation is a way of writing very large or very small numbers.
For example; 230,000,000 can be written in scientific notation as
2.3 x 10⁸
Hence, Write the number in scientific notation as,
⇒ 0.00057
⇒ 5.7 × 10⁻⁴
To learn more about scientific notation visit:
#SPJ6
Hope that helped! =)
f(x) = 4(3.24x)
f(x) = 12.96x
f(x) = 51.84x
Answers
f(x) = 4 * (1.8)^(2x)
f(x) = 4 * 3.24^x
f(x) = 4 * (3.24)^x
The correct result would be f(x) = 4(3.24)x.
Answer:
A
Step-by-step explanation:
1.8 times 1.8 equals= 3.24
(3, 5)
B.
(3, 6)
C.
(5, 3)
D.
(5, 4)