Mathematics High School

Robert's engineering team is working on a plan for building a new straight road to the top of a hill in his town. He must make sure that the grade, or the angle of elevation the road forms with
a flat road, is 6". The height of the hill is 100 feet.
100 ft
6°
What is the approximate length of the road in feet?
101 ft.
201 ft.
951 ft.
957 ft.

Robert's Engineering Team Is Working On A Plan For Building A New Straight Road To The Top Of A Hill

Answers

Answer 1

Answer:

201

Step-by-step explanation:

Related Questions

What is 3 to the third power (4 + 4)

Answers

Answer:

216

Step-by-step explanation:

Answer:

(4+4)= 8 essa é resposta para mim mas não sê si esta certa

What is the measure of the missing angle? 2 56 36 88° O 92° 98° 180°​

Answers

88 I think-



Fmfjjffjfjfjfjf

Answer:

[tex]?+56+36=180\\?=88[/tex]

Step-by-step explanation:

For brainiest:):):):):):)

Answers

Answer:

A: Not proportional

B: Proportional

Step-by-step explanation:

A: 14/4 = 3.5

40/12 = 0.3333333333333

Therefore A is not proportional

B: 3/9 = 0.3333333333333

15/45 = 0.3333333333333

Therefore B is proportional

Hope this helped and pls give brainliest.

Now change the size of ΔADE by moving point D to a variety of positions. Check the Show Side Ratios box. What do you observe about the side ratios as you move point D? How do the ratios compare to the ratios that you calculated in part D?

Answers

Answer:

Despite changing the length of DE and the size of ΔADE, the ratios of the corresponding pairs of sides remain the same.

Step-by-step explanation:

[tex]\frac{BC}{AB} =\frac{DE}{AD} ,\frac{AC}{AB} =\frac{AE}{AD} , and \frac{BC}{AC} =\frac{DE}{AE}[/tex]

!?? what would this beee!!

Answers

Answer:

Step-by-step explanation:

(4x-30)=2x

2x=-30

x=15

Special right triangle- Please help

Answers

Answer:

x = 3

y = 6

Step-by-step explanation:

It says that the answer couldn't be submitted, so refer to the screenshots below of what I typed:

What is the area of a parallelogram if the coordinates of its vertices are (0, -2), (3, 2), (8, 2), and (5, -2)?


A. 12

B. 15

C. 20

D. 24


I will give 30 and brainliest for a good answer

Answers

Answer:

The answer is 24.

Step-by-step explanation:

I graphed it out, and calculated it and this is what I got. I am terribly sorry if this is wrong. Please forgive, but I think it is right.

Answer:

D

Step-by-step explanation:

Find the domain when f (x) = 5.
х
-5
-1
9
4
5
8
f(x) -6
-6 | 0

Answers

Answer:

Pues la función de 5 seria 4 porque si te fijas en la X es (4)

Solve the equation:
8b = 5.6

Answers

Answer:

b = 0.7

Step-by-step explanation:

to solve the equation, you must isolate "b" so the variable is by itself,,

to do this, divide both sides of the equation by 8:

8b = 5.6

b = 5.6/8

now, simply divide 5.6 by 8 to get your answer,,

b = 5.6/8

b = 0.7

Please help ASAP please

Answers

do you some help ?, I can try my best to help

I think the points are T= -2,1 Q= 1,3 R=3,-3 S= 0,-3 x, y

PLEASE ANSWER ASAP !!! WILL GIVE BRAINLIEST

Answers

Answer:

D. y = 1/2x + 1

Step-by-step explanation:

The plot is going up therefore the slope is positive. The y-intercept is 1 so that is where you get the plus one.

At the neighborhood grocery, 4.5 pounds of chicken breast cost $22.05. How much would it cost to buy 3.8 pounds of chicken breast?

Answers

Answer:

It would cost $18.62 for 3.8 pounds.

Step-by-step explanation:

You divide $22.05 by 4.5. That is the cost per pound. After that you multiply the number you get by 3.8.

will mark the brainiest

Answers

Answer:

I chose 793

you can chose anything from 750-799

Step-by-step explanation:

Those all round to 800

1c - 20 = 4 - 3c pls help fast in school rn

Answers

Answer:

4c-20= 4

+20  +20

4c= 24

/4 /4

c= 6

Answer:

c = 1 btw can i be brainiest...

Step-by-step explanation:

First, rewrite the left side of the equation and group and combine like terms:

c + (4 − 3c) − 2 = 0

c + 4 − 3c − 2 = 0

−3c + c + 4 − 2 = 0

−3c + 1c + 4 − 2 = 0

(−3 + 1) c + (4 - 2) = 0

−2c + 2 = 0

Next, subtract

2

from each side of the equation to isolate the

c

term while keeping the equation balanced:

−2c + 2 − 2 = 0

−2 − 2c + 0 = −2

−2c = −2

Now, divide each side of the equation by

−2

to solve for

c

while keeping the equation balanced:

−2c - 2 = −2 − 2

−2c − 2 = 1

c = 1

Help me please with this question

Answers

Answer:

sss

Step-by-step explanation:

Answer: AA similarity

Step-by-step explanation:

There are 20 pieces of fruit in a bowl and 3 of them are oranges. What percentage of the pieces of fruit in the bowl are oranges?

Answers

15 percent of the fruit in the fruit bowl are oranges

Solve for X in the rectangle?

Answers

Answer:

x=6

Step-by-step explanation:

13x+12=90

13x=78

x=6

The value of x in the rectangle is 6.

What is Trigonometry?

Trigonometry is a branch of mathematics that studies relationships between side lengths and angles of triangles.

The given quadrilateral is a rectangle.

In rectangle each angle has 90 degrees.

So equate 13x+12 and 90 degrees to get x

13x+12=90

Subtract 12 from both sides

13x=90-12

13x=78

Divide both sides by 13

x=6

Hence, the value of x in the rectangle is 6.

To learn more on trigonometry click:

https://brainly.com/question/25122835

#SPJ2

. Find the sum of the series ∑▒〖4n-1〗.
n = 1

Answers

Answer:

3

Step-by-step explanation:

what is the value of x?

Answers

Answer:

x=5

Step-by-step explanation:

im close to ranking up btw

Answer:

X = 5

Step-by-step explanation:

All angles have to add up to 180°

Hope this helps. Pls give brainliest.

Help plzzzz.................

Answers

Answer:

a = 6, b = - 12

Step-by-step explanation:

Expand the left side and compare the coefficients of like terms to those on the right side.

a(4x - 10) ← distribute parenthesis

= 4ax - 10a

Compare to 24x + 5b , then

4a = 24 ( divide both sides by 4 )

a = 6

Then

5b = - 10a = - 10(6) = - 60 ( divide both sides by 5 )

b = - 12

20% of the 7th grade students say that math is their favorite subject. If 45 students said math is their favorite subject, how many students are in 7th grade

Answers

225 students should be in the 7th grade

Write(-∞, -3) as an inequality.

Answers

Answer:

x is less than -3 so it would be the top one

Step-by-step explanation:

Answer:

x < -3

Step-by-step explanation:

it must be less than -3 but not equal so x < -3 is the correct answer.

Will give the answer brainliest.

Answers

the answer is less than
explanation:

Two number cubes are rolled in a board game. What is the probability that both number cubes land on the same number? (Write your answer as a fraction "a/b")

Answers

Answer:

1/2

Step-by-step explanation:

it is 50%

The fish tank has 80 fish in it. 75% of the fish are guppies. How many guppies are in the tank?


hurryyyy pleasee​

Answers

Answer:

60

Step-by-step explanation:

80% of 75 = 60

HELP MEEEEEEEEE PLSS

Answers

Answer: 8/63

Step-by-step explanation:

Just divide it

Answer:

The answer is 8/63.

When u get two fractions like that, u gotta flip the bottom one upside down. So that the bottom number is on the top and the top number is on the bottom.

solve using the quadratic equation 3x^2 -7x -3=0

Answers

Answer: x=7/6+1/6^85 or x=7/6+−1/6^85

Step-by-step explanation: hope this help

13
9
Solve for X. SIMPLIFY your radical answer
completely.
х

Answers

more information??? or no

A venue manager has a target labor cost of 20% of revenue. He expects revenue to be $725,000. What is his target for labor?

Answers

Answer:

145000

Step-by-step explanation:

100%=725000

20%->145000

Y=x/4-7;y=2 find the value of x for the given value of y

Answers

Answer:

do you mean y=x-4-7 cause I can't understand that

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