Mathematics High School

solve for x round your answer to the nearest tenth

help me PLSSS

Answers

Answer 1

Answer:

42×15=x.....................

Step-by-step explanation:

Answer 2

I also think it’s 42x15=x

Related Questions

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

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

classify the following triangle . check all that apply

Answers

Answer:

A and C

Step-by-step explanation:

all angles are below 90 degrees and all sides are unequal in length.

hopefully this helps :)

Answer:Acute scalene.

Step-by-step explanation:

It is acute because no angle is 90 degrees or more and scalene because the sides are different lengths.

the difference of d minus 3 divided by 2

Answers

Answer:

(d-3) /2. If this is an equation, then you need to know what d is. If it is an expression, I just gave you the answer

Step-by-step explanation:

Answer:

[tex]\frac{d-3}{2}[/tex]

Step-by-step explanation:

d minus 3 : d - 3

d -3 divide by 2: [tex]\frac{d - 3 }{2}[/tex]

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

Answers

Answer:

ab=195

Step-by-step explanation:

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]

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

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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 !

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

Scientific notation of 48200

Answers

Answer:

4.82 × 10^4

Step-by-step explanation:

the answer is 4.28 x 10^4!!

If the equation (x + 10) x = 0 is true, which statement is also true according to the
zero product property?
O only = 0
O either x = 0 or 3 + 10 = 0
O either x2 = 0 or 10x = 0
O only + 10 = 0

Answers

Answer: either x=0 or x+10=0

Step-by-step explanation:

The statement either x = 0 or 3 + 10 = 0 is also true according to the zero product property

What is Equation?

Two or more expressions with an Equal sign is called as Equation.

If the equation (x + 10) x = 0 is true

x plus ten times of x equal to zero

According to the zero product property

if the equation (x + 10)x = 0 is true, then either x + 10 = 0 or x = 0.

So the statement "either x = 0 or 3 + 10 = 0" is true.

Hence, the statement either x = 0 or 3 + 10 = 0 is also true according to the zero product property

To learn more on Equation:

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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

It is due today please help me.

Answers

Answer:

(a) The range of the function represents the set of values on the y-axis. We see that function has an absolute maximum, then the range of the function is:

[tex]Ran\{f(x)\} = (-\infty, 4][/tex]

(b) The location of the maximum is represented by its ordered pair. After direct observation, we located this maximum at [tex](x, f(x)) = (-1.3, 4)[/tex]

(c) By direct observation we find that the value of [tex]y[/tex] when [tex]x = 1.5[/tex] is -12.

(d) By direct observation we conclude that the values of [tex]x[/tex] when [tex]y = -20[/tex] are -4.8 and 2.

Step-by-step explanation:

(a) The range of the function represents the set of values on the y-axis. We see that function has an absolute maximum, then the range of the function is:

[tex]Ran\{f(x)\} = (-\infty, 4][/tex]

(b) The location of the maximum is represented by its ordered pair. After direct observation, we located this maximum at [tex](x, f(x)) = (-1.3, 4)[/tex]

(c) By direct observation we find that the value of [tex]y[/tex] when [tex]x = 1.5[/tex] is -12.

(d) By direct observation we conclude that the values of [tex]x[/tex] when [tex]y = -20[/tex] are -4.8 and 2.

if two cardboard boxes occupy 500 cubic centimetres space, then how much space is required to keep 200 such boxes

Answers

Answer:

here ya go

Step-by-step explanation:

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

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

Mr.Green told Ms.Jang that the -k is- 1. What you tell one of you classmates that the coefficient of -k/5 is?

I really do not understand this pls help its due tonight

Answers

i think it 5

explanation

i hope this helped you

factor the expression. use the greatest factor: 12x+28

Answers

Answer:

4(3x+7)

Step-by-step explanation:

12x+28

Bot numbers are divisible by 4

4*3 *x + 4*7

Factor out the 4

4(3x+7)

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

Victoria bought two pairs of pants and skirt for a total price of $120 with a tax rate 5.5% if Victoria had $135.00 to spend how much change would she have left over after she purchased the items including tax

Answers

Answer:

$8.4

Step-by-step explanation:

$120×$5.5÷100

=6.6

120+6.6

135-126.6

=$8.4

Please help me with my work

Answers

Answer: A

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

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!

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)

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.

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

please help me on this !

Answers

Answer:

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

Step-by-step explanation:

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.

Which of the following vectors is parallel to −4 + 3?
a) −
3
5
+
4
5
b) −
5
4
+
5
3
c) 9+ 12 d) −
4
5
+
3
5
�

Answers

Answer: It’s B

Step-by-step explanation:

MODELING WITH MATHEMATICS The fire escape forms a right triangle, as shown. Use the Pythagorean Theorem to approximate the distance between the two platforms. Round your answer to the nearest tenth.

Answers

Answer:

[tex]x = 14.13ft[/tex]

Step-by-step explanation:

Given

See attachment for illustration

Required

Find x

To do this, we apply Pythagoras theorem.

From the attachment, the length of the hypotenuse is 16.7ft

While the length of the opposite/adjacent is 8.9ft

Length x is calculated using:

[tex]16.7^2 = 8.9^2 + x^2[/tex]

[tex]x^2 = 16.7^2 - 8.9^2[/tex]

[tex]x^2 = 199.68[/tex]

Take square roots

[tex]x = \sqrt{199.68[/tex]

[tex]x = 14.13ft[/tex]

The distance between the two platforms should be 14.13 ft.

Calculation of the distance;

Since the length of the hypotenuse is 16.7ft.

And, length of the opposite/adjacent is 8.9ft.

Now the distance between should be

[tex]16.7^2 = 8.9^2 + x^2\\\\x^2 = 16.7^2 - 8.9^2\\\\x^2 = 199.68\\\\x = \sqrt{199.68}[/tex]

= 14.13 ft.

hence, The distance between the two platforms should be 14.13 ft.

Learn more about distance here: https://brainly.com/question/24580079

80 inches in 5 hours. How many inches in 1 hour

Answers

Answer: 16 inches in one hour

Steps:
80/5 = 16
16 inches per hour

Other Questions

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solve for x round your answer to the nearest tenth help me PLSSS

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solve for x round your answer to the nearest tenth

help me PLSSS