Mathematics College

Engineering An overpass intersects two
lanes of a highway. What must the value of x
be to ensure the two lanes are parallel?

Answers

Answer 1

Answer:

they are already paralell

Step-by-step explanation:

Related Questions

Can anyone help me solve these ?

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Answer:

try using demos its a great app for creating and reading maps

2(x-3)< 8 or x+5> 6

Solve the compound inequality

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Answer:

1 < x < 7

Step-by-step explanation:

1. Solve for 2(x - 3)

Step 1: Simplify both sides of the equation.

[tex](2)(x)+(2)(-3)<8[/tex] [tex]2x - 6 < 8[/tex]

Step 2: Add 6 to both sides.

[tex]2x - 6 + 6< 8 + 6[/tex] [tex]2x < 14[/tex]

Step 3: Divide both sides by 2.

[tex]\frac{2x}{2} <\frac{14}{2}[/tex] [tex]x< 7[/tex]

2. Solve for x + 5 > 6

Step 1: Subtract 5 from both sides.

[tex]x + 5 - 5 > 6 - 5[/tex] [tex]x > 1[/tex]

3. Now that we know x is more than one but less than 7, we can write the solution as this: 1 < x < 7.

Therefore, the answer is 1 < x < 7.

Answer: 1. Solve for 2(x - 3) Step 1: Simplify both sides of the equation. Step 2: Add 6 to both sides. Step 3: Divide both sides by 2. 2. Solve for x + 5 > 6. Step 1: Subtract 5 from both sides.

Step-by-step explanation:

There are 31 students in a class.
The only languages available for the class to study are French and Spanish.
17 students study French.
15 students study Spanish.
6 students study neither French nor Spanish.
Using a Venn diagram, or otherwise, work out how many students study only one
language.

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Answer:

Step-by-step explanation:

32 students only study 1 language. I know this because 17+15=32

someone please help with this question for brainliest !!!!:)

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Answer:

30 ...........

.....

By which rule are these triangles congruent?
A)
AAS
B)
ASA
C)
SAS
D)
SSS

Answers

Answer:

A. AAS

Step-by-step explanation:

In both triangles, the line mn and jh are congruent, the angles k and g are congruent, and h and m are congruent.

The outcomes of an experiment and the probability of each outcome are given in the table below. Compute the expectation for this experiment.

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Answer:

Step-by-step explanation:

sum the outcome times the probabilities

5*.5+6*.12+7*.2+8*.08+9*.06+10*.04= 6.2

The expectation of the experiment is the mean or the average value of the experiment

The expectation of the experiment is 6.2

The expectation is calculated using the following formula of expected value

[tex]E(x) = \sum Outcome \times Probability[/tex]

Rewrite the formula properly, as:

[tex]E(x) = \sum x \times p(x)[/tex]

So, we have:

[tex]E(x) = 5 \times 0.5 + 6 \times 0.12 + 7 \times 0.2 + 8 \times 0.08 + 9 \times 0.06 + 10 \times 0.04[/tex]

Evaluate the above equation

[tex]E(x) = 6.2[/tex]

Hence, the expectation of the experiment is 6.2

Answers

Answer:

well the answer would be 45?

Step-by-step explanation:

Which graph represents the function f(x)=4⋅3x?

Answers

Answer: Bottom right corner (southwest corner)

Explanation:

Plug in x = 0 to find that

[tex]f(x) = 4*3^x\\\\f(0) = 4*3^0\\\\f(0) = 4*1\\\\f(0) = 4\\\\[/tex]

This shows that the y intercept is (0,4).

Of the four answer choices, only the bottom right corner has this y intercept. Note that the curve goes uphill when moving to the right. This function is increasing which matches with f(x) being an increasing function. In other words, f(x) represents exponential growth.

Triangle ABC, with A = (-2,3) B = (-4,1) and C = (-3,5), is rotated 90- clockwise about the origin to make Triangle A'B'C'. What are the y-coordinates of B'?

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Answer:

Step-by-step explanation:

-1

please help me with this sum

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Answer:

First column 107

Second Column 135

Third Column 104

Fourth Column 109

Fifth Column 160

Is this what you were needing? A sum of the numbers in each column?

Please allow me to know if I helped by clicking thank you, rating or brainly.

Miss Hawaii

Help please :) will give brainliest if the answer is right

Answers

Answer:

(A) D.

(B) Cosh(-x)= e^-x+e^x

and the last box on the bottom would be 2

Step-by-step explanation:

Solve: multiplying decimals with powers of 10, complete this and get brainliest

Answers

Answer:

1. 79,210

2. 6,231

3. 23.4

Step-by-step explanation:

1. 7.921 * 10^4

10 ^ 4 = 10000

move the decimal point four places to the right

= 79,210

2. 6.231 * 10^3

10 ^ 3 is 1000

move the decimal point three places to the right

6,231

3. 0.234 * 10^2

10 ^ 2 is 100

move the decimal two places to the right

23.4

Giải phương trình nghiệm nguyên 14x+26y-714=0

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Answer:

Step-by-step explanation:

Helpppppppppppppppppppppp!!!!!!! Plzzzzzzzzzzzzzzz

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Step-by-step explanation:

The sum of the interior angles of a triangle is equal to 180° so we can write

[tex]y + 2y + 3y = 180° \Rightarrow 6y = 180°[/tex]

Solving for y, we get

[tex]y = 30°[/tex]

So the other two angles of the triangle are

[tex]2y = 2(30°) = 60°[/tex]

and

[tex]3y = 3(30°) =90°[/tex]

will you please help me

Answers

Answer:

sure if im able, with what?

Step-by-step explanation:

Sun company has studied the collection pattern of sales for the past year and management has developed the following collection schedule:
55 percent in the month of sale with a 1 percent discount
30 percent in the month of sale
15 percent in the second month following the sale
Actual sales for past six months are:
January $200,100
February 220,450
March 300,700
April 251,200
May 275,890
June 180,460
Expected sales for the next six months are:
July $175,800
August 194,500
September 186,300
October 210,750
November 349,000
December 375,900
A) Determine the expected cash receipts by the month for July through September
B) Determine the expected cash discounts by month for July through September
C) Determine the expected ending balance of accounts receivable by the month of July through September

Answers

A) The determination of the expected cash receipts from July to September is as follows:

July Aug. Sept.

Expected Sales $175,800 $194,500 $186,300

Cash (55%) 96,690 106,975 102,465

1% discount 967 1,070 1,025

Net cash sales 95,723 105,905 101,440

30% month 1 52,740 58,350 55,890

15% month 2 27,069 26,370 29,175

Total cash receipts $175,532 $190,625 $186,505

B) The determination of the expected cash discounts from July to September is as follows:

July Aug. Sept.

Expected Sales $175,800 $194,500 $186,300

Cash (55%) 96,690 106,975 102,465

1% Cash Discounts $967 $1,070 $1,025

C) The determination of the expected ending balance of accounts receivable from July to September is as follows:

July Aug. Sept.

Expected Sales $175,800 $194,500 $186,300

Ending balance of

Accounts Receivable $26,370 $29,175 $ 27,945

= 15% of July, August, and September Sales

Data and Calculations:

July Aug. Sept. Oct. Nov. Dec.

Expected

Sales $175,800 $194,500 $186,300 $210,750 $349,000 $375,900

Cash (55%) 96,690 106,975 102,465 115,913 191,950 206,745

1% discount 967 1,070 1,025 1,159 1,920 2,067

Net cash sales 95,723 105,905 101,440 114,754 190,030 204,678

30% month 1 52,740 58,350 55,890 63,225 104,700 112,770

15% month 2 27,069 26,370 29,175 27,945 31,613 52,350

Learn more: https://brainly.com/question/16346203

What's the area of the orange running track going around the field?

Answers

Answer:

NO IDEA

Step-by-step explanation:

FIND THE MESURES OF THE ANGLES. FIND TWO. ANSWER CHOICES:

A: 131

B: 180

C: 90

D: 49

Answers

Answer:

d . 49

Step-by-step explanation:

180-131 ( supplementary angle)

= 49°

Answer:

=D 49

.......................

-1/3(4+z)=-5/6 I need answer ASAP

Answers

Answer:

-2/3

Step-by-step explanation:

Answer:

z = - 1.5

Step-by-step explanation:

Given equation:

-1/3(4 + z) = -5/6

Multiply both sides by - 3 and simplify;

(-3)(-1/3(4 + z)) = (-3) (-5/6) 4 + z = 5/24 + z = 2.5z = 2.5 - 4z = - 1.5

Brad baked 36 muffins. Adam baked 8 more muffins than Brad.
Fred baked 2 times as many muffins as Adam. How many muffins
did Adam bake? How many muffins did Fred bake?

Answers

Answer:

Adam baked 44 muffins.

Fred baked 88 muffins.

Step-by-step explanation:

Adam) Do 36 + 8 = 44

because it says Adam baked 8 more than Brad.

Fred) Do 44 x 2 because it says

He baked 2 time more than Adam

-kiniwih426

draw a square and its diagonals how many angles are formed by the intersection of the diagonals?

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A square has 2 diagnals. imagine 2 lines connecting every opposite angle of the square. that leaves 2 intersecting lines. Sinse the two lines are intersecting, they form angles. Because there are only 2 lines, there are 4 angles. The answer is 4.

A square is a four-equal-sided figure with the diagonals of the square cut perpendicular to each other as shown below and the number of angles formed by diagonals is 4.

What is a square?

A square is a geometrical figure in which we have four sides each side must be equal and the angle between two adjacent sides must be 90 degrees.

Area of square = Side²

The perimeter of the square = 4× side

A square is a geometrical figure in which we have four sides each side must be equal and the angle between two adjacent sides must be 90 degrees.

There are two diagonals in every square.

The angle of intersection between both diagonals is 90 degrees.

The number of angles formed by diagonals = 4

Hence "A square is a four-equal-sided figure with the diagonals of the square cut perpendicular to each other as shown below and the number of angles formed by diagonals is 4".

For more about a square,

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#SPJ2

I don’t know how to do this promise or start it

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Answer:

Where is the question ?

Step-by-step explanation:

Is this correct people?

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Answer:

Yes

Step-by-step explanation:

Answer:

Yes that answer is correct :)

HELP PLS I NEED THIS DONE BY 1:00 help me

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Monsoon

Speed = distance/time
3/1 = 3
5/2 = 2.5
15/4 = 3.75

Monsoon has the lowest speed going 2.5km per hour.

I have more question then this one

Answers

Answer:

option b

Step-by-step explanation:

have a great day

Tallahassee, FL has a population of 483,493. New York, NY has 345,876 more people than Tallahassee. Phoenix, AZ has 279,426 less people than New York.

b.) Round to the nearest hundred thousand to check the reasonableness of your answer for the population of Phoenix, AZ.

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Answer:

600,000

Step-by-step explanation:

Phoenix AZ has approximately 600,000 people

Find the GCF of 224 and 78 by Euclid's steps.

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Step-by-step explanation:

hope this helps you dear sis.....

Answer:

Answer is given in the attachmentHope it's helpful!

find the surface area 5 in 7 in 3 in

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Answer:

Step-by-step explanation:

If theses are the edges of a prism then

Surface area = 2(5*7 + 5*3 + 7*3)

= 2 * 71

= 142 in^2.

in the given figure triangle abc is similar to triangle ADB write down the corresponding sides with their relation

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<B=<E

[tex]\\ \sf\longmapsto ∆AED=∆ABO[/tex]

[tex]\\ \sf\longmapsto \dfrac{AE}{AB}=\dfrac{AD}{AO}[/tex]

[tex]\\ \sf\longmapsto \dfrac{AD}{AE}=\dfrac{AB}{AO}[/tex]

Explanation:

Given that

In ∆ ABC, DE is a line drawn on AB and AC

In ∆ ADE and ∆ ABC

∠ AED = ∠ ABC = 70°

∠ AED = ∠ BAC (Common vertex angle )

By AA similarity criteria

∆ ADE and ∆ ABC are similar triangles

⇛ ∆ ADE ~ ∆ ABC

We Know that

If two polygons of same number of sides are said to be similar,

If the corresponding angles are equal.

If the corresponding sides are in the same ratio or in proportion.

So, The corresponding angles are mist be in proportion

⇛ AD / DB = AE/EC

Key Knowledge:-

If two polygons of same number of sides are said to be similar, If the corresponding angles are equal.If the corresponding sides are in the same ratio or in proportion.

Note :-

If DE || BC then by Basic Proportionality Theorem, AD / DB = AE/ECIf a line drawn parallel to one side of a triangle intersecting other two sides at two different points and the line divides the other sides in the same ratio.

HELP ASAP A vector starts at point (-3, 4) and ends at point (6, -3). What is the magnitude of the vector? Answer to two decimal places.

Answers

The magnitude of the vector to two decimal places is 11.40 units

The formula for calculating the magnitude of the vector is expressed as:

[tex]D=\sqrt{(y_2-y_1)^2+(x_2-x_1)^2 }[/tex]

Given the coordinate points (-3, 4) and (6, -3)

[tex]D=\sqrt{(-3-4)^2+(6+3)^2 }\\D=\sqrt{(-7)^2+9^2}\\D=\sqrt{49+81}\\D=\sqrt{130}\\D= 11.40[/tex]

Hence the magnitude of the vector to two decimal places is 11.40 units

Learn more here: https://brainly.com/question/20759497

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Engineering An overpass intersects two lanes of a highway. What must the value of x be to ensure the two lanes are parallel?

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Engineering An overpass intersects two
lanes of a highway. What must the value of x
be to ensure the two lanes are parallel?