Answer:
77.23°
Step-by-step explanation:
Given that,
A 135.8 foot wire is attached to the top of the tower.
The wire is attached to the ground 30 feet from the bottom of the tower.
It means,
If we consider a triangle such that hypotenuse is 135.8 foot and base is 30 feet, it means we can use the trigonometry as follows :
[tex]\cos\theta=\dfrac{B}{H}\\\\\cos\theta=\dfrac{30}{135.8}\\\\\theta=77.23^{\circ}[/tex]
So, the angle the wire make with the ground is equal to 77.23°.
What is the value of x?
(3x + 10°
(4x + 2)°
77°
34
Answer:
I don't know. I don't see any equal sign
Step-by-step explanation:
(3x + 10° = 3x + 1
(4x + 2)° = 1
77° = 1
34 = 34
Rewrite the following without an exponent.
(8/5) -1
Answer:
5/8.
Step-by-step explanation:
a^-1 = 1/a
So here we have:
(8/5)^-1
= 1/ (8/5)= 5/8.
The area of a trapezium is 300sqm and its height is 10m, if one of the parsllel sides is 10m, the length of the other parallel side is
Answer:
50M
Step-by-step explanation:
The area of a trapezium = 1/2 x ( a + b) x h
a and b are the parallel sides
h = height
300sqm = 0.5 x (10 + b) x 10
divide both sides by 10
30 = 0.5 x (10 + b)
Divide both sides by 0.5
60 = (10 + b)
b = 60 - 10 = 50
Steven deposited $3500 into a savings account for 2 years at 3% compounded daily. How
much will the savings account have in it at the end of that time?
Answer:
5600
Step-by-step explanation:
PLZ HELP!!!!!!!!!!!!!
Answer:
Move the decimal point 3 times to the left.
Step-by-step explanation:
Fractions equivalent to 6/12 choose all correct 1)1/2 2)2/4 3)3/9 4)1/6 5)4/10
Answer:
1 and 2
Step-by-step explanation:
Answer:
1/2
Step-by-step explanation:
6/12 =1/2
I hope this helps
A sports shop has 60 employees. 35% of the employees work part-time. How many part-time employees does the sports shop have?
Answer:
I think it is 21 employees
Step-by-step explanation:
hope I’m right :)
i need the find the area of a rectangle. the length is 6.5x + 5ft and the width is 15 ft
Answer:
Area= l+b) ×2
6.5x+5ft +5ft
13x+20ft
what’s (10a ^2 )(−6a ^4 ) Simplify
Answer: -60a^6
Step-by-step explanation:
multiply 10 and 6. combine the exponents
Answer:
[tex] - 60a ^{6} [/tex]
Step-by-step explanation:
1) Take out the constants.
[tex](10 \times - 6) {a}^{2} {a}^{4} [/tex]
2) Simplify 10 × -6 to -60.
[tex] { - 60a}^{2} {a}^{4} [/tex]
3) Use product rule.
[tex] - 60 {a}^{2 + 4} [/tex]
4) Simplify 2 + 4 to 6.
[tex] - 60 {a}^{6} [/tex]
Therefor, the answer is -60a⁶.
The Mount Rushmore Monument is 60 feet tall. A model of the monument is sold in the gift shop. If the model was made using a scale of 1 inch = 40 inches, how tall is the model?
Answer:huh
Step-by-step explanation:huh
The model is 28800 inches tall if the Mount Rushmore Monument is 60 feet tall. A model of the monument is sold in the gift shop.
What is a scale factor?The ratio among comparable dimensions of an object and a model with that object is known as an exponent in algebra. The replica will be larger if the scale factor is a whole number. The duplicate will be lowered if the step size is a fraction.
It is given that:
The Mount Rushmore Monument is 60 feet tall. A model of the monument is sold in the gift shop.
As we know, unit conversion can be defined as the conversion from one quantity unit to another quantity unit followed by the process of division, and multiplication by a conversion factor.
1 feet = 12 inches
60 feet = 60x12 = 720 inches
The scale f 1 inch = 40 inches
720 inches after scale:
= 720x40
= 28800 inches
Thus, the model is 28800 inches tall if the Mount Rushmore Monument is 60 feet tall. A model of the monument is sold in the gift shop.
Learn more about the scale factor here:
brainly.com/question/22312172
#SPJ2
Please help me , im so bad at this loll
Answer:
1st: 8
3rd:0.25
4th:19
5th:1
Step-by-step explanation:
b
The equation sin(40°) = can be used to determine
20
the length of line segment AC.
- kao
C
b
А A
20 cm
400
B
Answer:
14.9cm
Step-by-step explanation:
20sin40= b
b= 14.9022
b = 14.9cm
Which of the following represents the factorization of the trinomial below?
x^2- X-20
Answer:
(x-2)(x-10)
Step-by-step explanation:
Hope this helps :)
PLSSS FASTT
Find the value of X ?
Choose 1 answer:
Or
D) X=8
which of the following statements is true n=m n=4m
Answer:
This statement is true.
Answer:
insufficient info
Step-by-step explanation:
as I see it neither there isn't enough info to find a answer
Please Help!!!!! Best answer gets Brainliesttttt
Answer:
hi uhm what am i supposed to figure out?
Step-by-step explanation:
Gina did not use the same ratio as her teacher. I know this because 4:3 is not a simplified version of 9:6. If her teacher were to use a 8:6 ratio then it would’ve been the same.
WHAT IS THE SURFACE AREA HELP
Answer:
SA = 348 cm squared
The hypotenuse of a right triangle is 18 inches long. The leg is 7 inches long.
What is the measure of the third side? Round your answer to the nearest
tenth if necessary.
19.3 in
16.6 in
14.2 in
11 in
Answer:
16.6 in
Step-by-step explanation:
182^2﹣72^2≈ 16.58312 round it and you get 16.6 in
One interior angle of a parallelogram is 65 degrees . If the remaining angles have measures of a,b and c, what is the value of a+b+c?
Answer:
65 + 65 = 130
360 - 130 = 230 degrees
pleaseeee help!!!!
1. Find the -circumference- of the circle below.
Round your answer to the nearest hundredth (i.e. 2 decimal places).
(there is two questions) same circle
2. Find the -area- of the circle below.
Round your answer to the nearest hundredth (i.e. 2 decimal places).
Do not write the units. Only write the number.
Do not write the units. Only write the number.
You are graphing rectangle ABCD in the coordinate plane. The following are the three vertices of the rectangle:
A (2,1), B(5,1). C(5,6)
What are the coordinates of point D?
which inequality has a solid boundary line when graphed?
Answer:
4th option
Step-by-step explanation:
An inequality using > or < has a broken boundary when graphed.
An inequality using ≥ or ≤ has a solid boundary when graphed
Then y ≥ 9x + 9 has a solid boundary
6 1/2 divided by 3 2/3
Answer:
39/22 = 1 17/22
Step-by-step explanation:
Attached below :
I hope im right!!
Raheem , stuart and tommy share £594, the ratio of the amount of money raheem gets to amount of money tommy gets is 4:6. Raheem gets £108 less than tommy, how much does each person get.
Answer:
Step-by-step explanation:
Raheem , stuart and tommy share £594, the ratio of the amount of money raheem gets to amount of money tommy gets is 4:6. Raheem gets £108 less than tommy, how much does each person get.
Let the Amount of money
Raheem got = x
Tommy = y
Raheem gets £108 less than tommy
x = y - 108
The ratio of the amount of money raheem gets to amount of money tommy gets is 4:6.
Sum of Proportion =
4 + 6 = 10
=
I need help please, for both of them
Answer:
find the area of the rectangle in the middle....the two ends are half circles so just find the area of them put together as one circle and add the two areas together....good luck
Step-by-step explanation:
Answer:
Step-by-step explanation:
55
Please help with #17 & #18 really struggling!
can someone help me please
Answer:
its correct don't sweat
Step-by-step explanation:
If I am right you are trying to find where the line cross each other it runs on 4 and rises to 2.
500 photos in a album each page holds 5 if 55% of the album is empty how many pages are filled with photos
Answer:
45 pages are filled with photos
Step-by-step explanation:
500 * 0.55 = 275
500 - 275 = 225
225/5 = 45
Please Help!!!!!!!! I just need the answer.
Answer:
the answer is B
Step-by-step explanation:
Plz give me the right answer