The base of a rectangle is x. Its height is 6x + 25. Its area is 25. Write an equation that represents the area of the rectangle. (HINT start with the formula for area and fill in the given information) Solve your equation for x. All answers must be in integer or fraction form.

Answers

Answer 1

Answer:

x = -5 or 5/6

Step-by-step explanation:

The base of a rectangle is x. Its height is 6x + 25. Its area is 25. Write an equation that represents the area of the rectangle. (HINT start with the formula for area and fill in the given information) Solve your equation for x. All answers must be in integer or fraction form.

Area of a rectangle = Base × Height

From the above question:

25 = x × (6x + 25)

25 = 6x² + 25

Converting to algebraic expression

6x + 25x - 25 = 0

Factoring we have

(6x−5)(x+5) = 0

x+ 5 = 0

x = -5

6x - 5 = 0

6x = 5

x = 5/6

Therefore:

x = -5 or 5/6


Related Questions

may someone please help?

Answers

(-7,3) here is the answer, easy one

Answer:

B' = (-7,3)

Step-by-step explanation:

B = (7,3)

mirrored would be:

B' x position would be -7

B' y position would not change

B' = (-7,3)

Roy guessed that there were 15 baseballs in the bag, but when he
counted, there were really 18. What is the percent error?

Answers

Answer:

I believe it’s 16.7 correct me if I’m wrong.

F a student drives 30 miles north, the 40 miles east, then 60 more miles north and finally 80 more miles east, exactly how far is she from her starting point? (As the crow flies.)

Answers

Answer:

150 miles

Step-by-step explanation:

The movements are represented as:

[tex]N1 = 30miles[/tex]

[tex]E1 = 40miles[/tex]

[tex]N2 = 60miles[/tex]

[tex]E2 = 80miles[/tex]

Required

Determine the distance from the starting point

The student's movement is illustrated with the attached image.

First, calculate the total distance towards North.

[tex]N = N1 + N2[/tex]

[tex]N = 30 + 60[/tex]

[tex]N = 90[/tex]

Next, calculate the total distance towards East

[tex]E = E1 + E2[/tex]

[tex]E = 40 + 80[/tex]

[tex]E = 120[/tex]

The total distance from the starting point is calculated using Pythagoras theorem.

[tex]D^2 = N^2 + E^2[/tex]

[tex]D^2 = 90^2 + 120^2[/tex]

[tex]D^2 = 22500[/tex]

[tex]D = \sqrt{22500[/tex]

[tex]D = 150[/tex]

Scientific notation of 48200

Answers

Answer:

4.82 × 10^4

Step-by-step explanation:

the answer is 4.28 x 10^4!!

lines s and t intersect so that the measure of angle 1 is 85 degrees. if angle 2 is supplement to angle 1 what is the measure of angle 2 ​

Answers

Answer:

95 degrees

Step-by-step explanation:

The sum of two supplementary angles is 180 degrees

Given

angle 1 = 85 degrees

If angle 2 is the supplement of angle 1, then

<1 + <2 = 180

85 + <2 = 180

<2 = 180 - 85

<2 = 95degrees

Hence the measure of angle 2 is 95 degrees

pls help question is in the picture

Answers

Answer:

x = 5

Step-by-step explanation:

Sum up all the angles in a triangle is 180 degree, so 4x + 135 + 25 = 180, solve for x get x = 5

Please help.
Is algebra.

Answers

Answer:

a.

d.

Step-by-step explanation:

Other answer choices would not work. y= means you can substitute what y= into the opposite equation for "y."

1) calcula a.b , si 120 =1+2+3+... +ab ​

Answers

Answer:

ab=195

Step-by-step explanation:

Please help me with my work

Answers

Answer: A

Explanation: If you solve by graphing, you get one intersection which is (14, 2).


Please help me ASAP



What is 7/16 x 1/2

Answers

Answer: 7/32

Step-by-step explanation:

Multiply straight across the numerator and do the same for the denominator.

7x1=7 (numerator)

16x2=32 (denominator)

Answer is 7/32

Find the missing side length.
Assume that all intersecting sides meet at right angles.
Be sure to include the correct unit in your answer.
15 yd
?
8 yd
10 yd
6 yd
7 yd

Answers

5 yard the side is more shorter then the side that’s got 6

At the movies, Jill and Carly each buy a
box of gummy candy. Carly eats 3 gummies
every 15 minutes during the movie. The
number of gummies Jill has left based on the
amount of time is shown in the graph below.

Answers

Answer:

where is the graph?

Step-by-step explanation:

I can't see the graph so I can't answer!

y/7=2
helpppppppppppppp

Answers

Answer:

y=14

Step-by-step explanation:

1.Multiply all terms by the same value to eliminate fraction denominators

2. Simplify it and it gives you 14

Kelly lives 2 miles away from school. Harry closer to the school than Kelly. Which could be the distance that harry lives from school?

Answers

Answer:

D. 3,461

Step-by-step explanation:

There are 3520 yards in two miles and 3,461 yards is less than 3,520... meaning that he lives closer to the school.

3,461 < 3,520

Write the equation for the table.

Answers

Answer: y=20x+120

Step-by-step explanation:

test all things if it works then it's that

A group of friends were working on a student film. They spent all their budget on props and equipment. They spent $912 on props, and 24% of the total budget on equipment. What was the total budget for their student film?

Answers

Answer:

Total Budget: $1200

Step-by-step explanation:

76% = 912

1% = 12

100% = 12 x 100 = $1200

I brute forced till I got the number which multiplied by 76 came out to 912 from there I had what was 1% of the budget then I multiplied that by 100 for the answer.

The total budget for their student film is $1200.

What is the percentage?

A percentage is a number or ratio that can be expressed as a fraction of 100.

A group of friends were working on a student film.

They spent all their budget on props and equipment.

They spent $912 on props, and 24% of the total budget on equipment.

Let us represent the total budget of the film as: x

The amount spent on equipment = $870

The amount spent on props = 24% of x

Total budget = Amount spent on equipment + Amount spent on props

x = 912 + 24% of x

x = 912 + 0.24x

x - 0.24x = 912

0.76x = 912

x= 912/0.76

x = $1200

Hence, the total budget for their student film is $1200.

Learn more about percentage here;

https://brainly.com/question/19389772

#SPJ2

A certain television is advertised as a 10-inch TV (the diagonal length). If the width of
the TV is 6 inches, how many inches tall is the TV?

Answers

Answer:

8 in

Step-by-step explanation:

Given data

DIagonal= 10 in

Width= 6 in

`Height=???

We know that the expression that can be used to find the missing dimension is given as

d^2= w^2+h^2

substitute

10^2=6^2+h^2

100= 36+h^2

100-36= h^2

64= h^2

h= √64

h= 8 in

Hence the height is 8 in

What is the y-intercept of the line shown? (4 points)

3.5

0

1

3

Answers

People shoot their shot and they try to call me out

But really wanna diss so they can have some of my CLOOOUT

Write 33 % as a fraction in simplest form.
3

Answers

Answer:

33/100

Step-by-step explanation:

33/100 bc percentage goes up to 100

33/100 is correct there right !

A bag contains 3 red marbles. The ratio of red marbles to blue marbles is 3 : 7. Find the number of blue marbles in the bag.

Answers

Answer:

7 blue marbles

Step-by-step explanation:

because 3:7 equals red:blue so blue = 7

3:7
3=red
7=blue
There are 7 blue marbles in a bag.

the boy knows his own height and can measure the length of his shadow as well as the length of the tree shadow. which postulate will allow the boy to find the height of the tree



A. ASA


B.AA


C.SAS


D.AAS

Answers

Answer:

Option C is correct.

Step-by-step explanation:

Here, boy knows his height and shadow length

And he know the length of tree shadow.

We need to find height of the tree.

And tree and it's shadow makes right angle at the point of intersection.

So, S A S rule works here.

Which of the following is the equation of a line that is perpendicular to the graph of y = 2/5x − 1?

Answers

Y=5/2x-1 that’s the answer

Please help! ill give 50 brainly points!
4/sqrt10-sqrt6

Answers

Answer:

-1.18

Step-by-step explanation:

4/√10 - √6

= (4-√60) /√10

= -1.18 (3 sig. fig.)

Answer:

−8+2/5√10(Decimal: -6.735089)

Step-by-step explanation:

Thats the answer ._.

Together, teammates Pedro and Ricky got 2685 base hits last season. Pedro had 275 more hits than Ricky. How many hits did each player have?​

Answers

Answer:

Pedro has 2685 and Ricky has 2960.

Step-by-step explanation:

It says that pedro got 275 more hits than ricky so that means 2685+275 which is 2960

If x is 4, what is:
x + 5


3x:

Answers

Answer:

1) x+5

(4)+5 =

9

2) 3x

3(4)

12

Step-by-step explanation:

Rewrite in simplest terms: -3(-10d+8)+3d

Answers

Answer:

-27+33d

Step-by-step explanation:

-3 is the multiplier for the numbers in the bracket

-3+30d-24+3d

-3-24+30d+3d

-27+33d

For this item, complete the choice matrix by clicking the appropriate answer in each row.

Consider polygon
UVWXY

Polygon UVWXY is reflected across the y-axis to form polygon U′V′W′X′Y′. Determine the measures of the following angles.
Determine the measures of the following angles.
m∠V′
m∠X′
m∠Y'
the measurements are 76∘, 102∘, 133∘, and 136∘ match the measurement to the angles when reflected across the y-axis

Answers

Answer:

hi i suck at math

Step-by-step explanation:

Help me, please! I need help with this.

Answers

Answer:

x = 9

Step-by-step explanation:

Because the angles are vertical angles their measures are congruent so make them equal to each other:

3x -8 = 2x +1     subtract 2x from both sides

-2x       -2x

x -8 = 1            add 8 to both sides

 +8    +8

x = 9            

Hope this helps

Please rate 5 stars

Brian drew these angles. He uses the equation 180-Y=50. To find the measure of angle Y. What is the measure of angle Y?

Answers

Answer:

130

Step-by-step explanation:

180-130=50  

please help me on this !

Answers

Answer:

x[tex]\leq[/tex]-3

Step-by-step explanation:

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