Mathematics High School

12) The angle of depression of a wire attached from the top of a pole to a stake in the ground is 52 degrees If the pole is 62 feet in length, what is the length of the wire to nearest tenth of a foot?

Answers

Answer 1

Answer:

Step-by-step explanation:

Related Questions

(5x+2)(x^2+6x-2) in standard from

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Answer:

5x^3 + 32x^2 + 2x - 4

Step-by-step explanation:

geometry, god bless u 2

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Answer:

x = 40

Step-by-step explanation:

 The sum of all the interior angles of a triangle is 180 degrees

So, 180-63-77 is your answer.

x = 40

WILL GIVE BRAINLIEST!
A shopping mall has a moving sidewalk that takes shoppers from the shopping area to the parking garage, a distance of 220 ft. If your normal walking rate is 5 ft/s and the moving sidewalk is traveling at 3 ft/s, how many seconds would it take for you to walk from one end of the moving sidewalk to the other end?

Answers

So you’d add 5 and 3 so it’s 8 ft/s

You then divide 220/8

So it should be 27.5 seconds.

Sorry about that other guy. Hope this helps!

Hi my name is jase and i need some help on my math homework the question is Kevin is planting 15 bushes and 9 trees in rows. If he wants all the rows to be exactly the same, with no plants left over, what is the greatest number of rows Kevin can plant?

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3 rows of 5 bushes and 3 bushes :)

Answer ASAP pls pls

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Answer:

c = 3

Step-by-step explanation:

12 divided by 4 is 3

Answer:

C= 3

Step-by-step explanation:

plz cuz lie i really need sum help mane

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Answer:

Number one is 54

Step-by-step explanation:


Write the expression in standard form. (Combine the like terms.)
4 (32 + 4y) HELP PLS

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Answer:

12x+16y

Step-by-step explanation:

I believe this is the answer

A house purchased for $226,000 has lost 4% of its value each year for the past five years. What is it worth now? Round your answer to the nearest whole number.

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Take away 9040 every year leaving u with 180800

Find the area also if you can do a step by step explanation thanks

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Answer:

Rhombus=60 squared

Step-by-step explanation:

There are two areas right there.

First multiply the 6 and the 5.

6(5)=30 in squared

10(6) for the Rhombus

=60

You only need the area for the Rhombus because that is the entire area, the triangle is just taking up space inside the shape.

-3x + -15 = 12
x = __

Answers

Answer:

x=9

Step-by-step explanation:

alright so first we eliminate the -15 and to do that we add 15 on both sides:

-3x-15+15=12+15

-3x=27

Now we divide 3 on both sides to make the equation equal to x

[tex] \frac{-3x}{-3} = \frac{27}{-3} [/tex]

x=9

And that's your answer, you're welcome :)

PLZ HELPPPP ILL GIVE BRAINLIEST

Answers

Answer:

(A).

Step-by-step explanation:

yo my boy look at the problem first because that was so easy

Which of the following equations has exactly one real solution?
A.
2(x + 14) = 2x + 28
B.
7x + 14 = −2x − 17
C.
2x + 14 = 2x + 14
D.
7x + 14 = 7x − 17

Answers

Answer:

Option A

Step-by-step explanation:

2(x+14)=2x+28

2x+28=2x+28

IT HAS REAL SOLUTION :)

PLZZ MARK ME AS BRAINLIEST

Solve the equation: 7 equals p over 5

Answers

Answer:

p = 35

Step-by-step explanation:

7 = p/5

Multiply both sides by 5.

35 = p

p = 35

P should equal 35 sorry if im wrong

simplify the following expressions
a) 7x + 2y + x + 3y
b) x + 7y + 10x - 15y
HELP ​

Answers

a) 8x + 5y

b) 11x - 8y

Combine like terms in each expression and you'll get the answer! You can't simplify any further from here, so there's your answer.

A) 7x = 3y+2y. So 7x=5y.

help me plsssssssssssssssssssss?

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Answer:4. Liters 5. Milliliter 6. Milliliters 7. Liters

8. Liters 9. Liters 10. Liters 11. Milliliters

Step-by-step explanation:

Answer:

Sink: liters Coffee: milliliters Bottle: milliliters blender: liters

Step-by-step explanation:

-3
What is the solution to
-3/7m <21?
m<49
m>49
m>-49
m<-49

Answers

9514 1404 393

Answer:

  (c)  m > -49

Step-by-step explanation:

To solve, multiply by the reciprocal of the coefficient of m. Because that is negative, the inequality symbol must be reversed.

  (-3/7)m < 21

  (-7/3)(-3/7)m > (-7/3)(21)

  m > -49

c = the number of Nora's coworkers who attend the picnic v = the number of veggie burgers Nora prepares Which of the variables is independent and which is dependent?

Answers

Answer: Independent variable = c

Dependent variable = v

Step-by-step explanation:

The independent variable does not depend on any other variable.Dependent variable dependent on another variable.

Given variables:

c = the number of Nora's coworkers who attend the picnic

v = the number of veggie burgers

Here the number of burgers required is dependent on the number of Nora's coworkers who attend the picnic.

Therfeore, Independent variable = c

Dependent variable = v

The mean temperature for the first 4 days in January was -4°C. The mean temperature for the first 5 days in January was -6°C. What was the temperature on the 5th day? Pls help

Answers

Answer:

-14°C

Step-by-step explanation:

Given that,

The mean temperature for the first 4 days in January was -4°C.

The mean temperature for the first 5 days in January was -6°C.

Mean = sum of observations/no. of observations

For first 4 days,

[tex]-4=\dfrac{S_4}{4}\\\\S_4=-16\ ...(1)[/tex]

For first 5 days,

[tex]-6=\dfrac{S_4+T}{5}\\\\S_4+T=-30\ ..(2)[/tex]

Let the temperature on 5th day is T. So,

Put S₄ = -16 in equation (2).

-16 + T = -30

T = -30+16

T = -14°C

So, the temperature on the 5th day is -14°C.

A. Y=4/7x + 1


B. Y= -4/7x + 1


C. Y= 7/4x + 1


D. Y= -7/4x +1

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Answer: The answer is A. y=-4/5x-7  Just compare, and they will equal to each other.

Step-by-step explanation:

A family has two cars. The first car has a fuel efficiency of 15 miles per gallon of gas and the second has a fuel efficiency of 40 miles per gallon of gas. During one particular week, the two cars went a combined total of 1525 miles, for a total gas consumption of 60 gallons. How many gallons were consumed by each c the two cars that week?
First car: gallons
Second car: gallons ​

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Step-by-step explanation:

685 a piece per car split

Find the shaded area .

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Answer:

152cm^2

Step-by-step explanation:

Find area of whole rectangle = 12 * 18 = 216cm^2

Find area of smaller square = 8 * 8 = 64cm^2

Take away the larger area from the smaller area = 216 - 64 = 152cm^2

(^2 indicates cm squared)

Hope this helps :)

Answer:

Area of the given figure is 152 sq.cm

Step-by-step explanation:

area of given figure (A)

= area of rectangle - area of minor square

=》A = (12 × 18) - (8 × 8)

=》A = 216 - 64

=》A = 152 sq.cm

A circle has a radius of 6 cm. What is the area of the circle? (Use 3.14 for pi)

Answers

Answer:

113.04 cm²

Step-by-step explanation:

area of a circle= πr²

= 3.14 x 6²

=3.14 x 36

= 113.04 cm²

Can someone answer my question please

Answers

Answer:

do you know how to calculate c

Step-by-step explanation:

A person who is six feet tall casts a 3-foot-long shadow. A nearby pine tree casts a 15-foot-long shadow.

What is the height h of the pine tree?

Answers

Answer:

30 feet

Step-by-step explanation:if a man 6 feet talll cast a 3 foot shadow that means its half how tall u are so the pine is 30 feet tall and cast a 15 foot shadow

Find the length of the hypotenuse of the triangle.

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Answer:

The length of the hypotenuse of a right triangle can be found using the Pythagorean theorem, which states that the square of the length of the hypotenuse equals the sum of the squares of the lengths of the other two sides.

Step-by-step explanation:

#CarryOnLearning

Help pls i forgot how to do this

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Just use the calculator and it gives you 3

A group of students stood in a circle to play a game. The circle had a diameter of 15 meters. Which measurement is closest to the circumference of the circle in meters?

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Answer: 47cm

Step-by-step explanation:

Thw circumference of a circle is given as: = 2πr or πd

where

π = 3.142

d = diameter = 15 meters

Circumference = πd = 3.142 × 15

= 47.13 cm

= 47cm

given: EC=3AE, DB=3AD
prove: ABC- ADE

Answers

Answer:

[1] AC = 3AE + AE, AB = 3AD + AD

[2] Transitive property

[3] Reflexive Property of Equality

Step-by-step explanation:

need answers for questions A and B as soon as possible pleaseee​

Answers

A) First, calculate the volume of cuboid A.

3x2x8 = 48 cm cubed

Cuboid B:

6x2xh = 48 cm cubed

Simplify:

12xh = 48 cm cubed

12x4 = 48 cm cubed

So, the height of cuboid B is 4 cm

B) Multiply the volume by 1,000:

4.5 L = 4,500 cubic cm

Yes I think that is right I look it up

I’m giving out brainlest to whoever answers this correctly!

Answers

Answer:

A. 18.2

Step-by-step explanation:

b^2 + 14^2 = 23^2

b = sqrt(333) = 18.248

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