Mathematics High School

PLEASE HELP
I don’t understand
DONT USE ME FOR POINTS

PLEASE HELP I Dont Understand DONT USE ME FOR POINTS

Answers

Answer 1

Answer:

d = 364 feet

Step-by-step explanation:

Given that,

The pressure at depth d is given by :

[tex]P=13+\dfrac{8}{13}d[/tex]

Pressure under water is found to be 237 pounds per square foot

Now, put P = 237 to find d. So,

[tex]237=13+\dfrac{8}{13}d\\\\237-13=13+\dfrac{8}{13}d-13\\\\224=\dfrac{8}{13}d\\\\d=\dfrac{224\times 13}{8}\\\\d=364\ ft[/tex]

So, the depth is equal to 364 feet.

Related Questions

Фhelp me out please im so confused!
pleaSE?

Answers

Answer:

Step-by-step explanation:

I can't really tell from the image but it looks like the lines are parallel to each other

Number six please help!

Answers

Answer:

#6

Use ratios of corresponding sides to find the value of x.

a)

(2x - 18)/ 24 = 8/ 482x - 18 = 24/62x - 18 = 42x = 22x = 11

b)

(x + 4)/18 = 25/30x + 4 = 18*5/6x + 4 = 15x = 11

Which of the following is the parent function of all absolute value functions?
f(x) = 3x
f(x) = |x|
f(x) = 2|x|
f(x)= x^2

Answers

The second one is the parent function I think

Answer:

(B.) f(x) = |x|

Step-by-step explanation:

Just took the test%

Need a detailed explination to solve 4/5 = 0.8 by dividing (will give branliest)

Answers

Answer:

Step-by-step explanation:

4/5 means four divided by five. if we do four divided by five, we get 0.8

how do you simplify 3(j-2k)+4 ?​

Answers

Answer: 3j-6k+4

Step-by-step explanation:

First you have to distribute the 3 to the j and the -2k since they are both in the parentheses. So it would look like (3*j) +(-2k*3)+4 and if you simplify that it is 3j-2k+4. After that there are no like terms so that is your answer.

3. If the circumference of a circle is 44 m, find its area.
[tex]\pi[/tex]
​

Answers

Answer:

[tex] \huge\blue{ \mid{ \underline{ \overline{ \tt ♡ ANSWER : ♡ }} \mid}}[/tex]

Circumference of the circle = 44 m

Circumference Formula = 2πr

Let's take the radius as 'r' m.

Radius (r) =

[tex]2πr = 44 \\ 2 × 3.14 × r = 44 \\ r = 44/6.28 \\ r = 7 \: m.[/tex]

Area of the circle = πr²

[tex] = 3.14 × 7² \\ = 153.86 \: m ^{2} [/tex]

=> Area of the circle = 153.86 m² = 154 m² (approx.)

Im very confused and need help

Answers

Answer:

$75

Step-by-step explanation:

10 + 25 + 40 = 75

Find the measures of the interior angles of the triangle. Help plz

Answers

All interior angles equal to 180 just add the two angles you have and subtract it from 180 to get the final angle

Answer:

A=65

B=40

C=75

Step-by-step explanation:

C= 180-65-40

=75°

x y
1 13
2 15
3 17
4 19
5 21

The table above represents what type of function?
A.
neither linear nor nonlinear
B.
linear
C.
linear and nonlinear
D.
nonlinear

Answers

Answer: Hewo, there! your answer is Below.

B.

linear Would be my answer because it's arranged in or extending along a straight or nearly straight line.

Step-by-step explanation:

Hope this helps!!

have a great day!!!]

-August-

A box shaped like a rectangular prism has a height of 17 in and a volume of 2.720 in^3. The length is 4 inches greater than twice the width. What is the width of the box?

O -10 in
O 8 in
O 20 in
O 40 in

Answers

Answer:

8

Step-by-step explanation:

Height, h = 17

Let :

Width = x

Length = 2x + 4

Volume = 2720 in³

Volume of rectangular prism = Length * width * height

2720 = 17 * x * (2x + 4)

2720 = 34x² + 68x

34x² + 68x - 2720 = 0

x² + 2x - 80 = 0

x² + 10x - 8x - 80 = 0

x(x + 10) - 8(x + 10)

(x + 10) = 0 or (x - 8) = 0

X = - 10 or x = 8

Width can't be negative

Hence, width, x = 8





Pranav bought lunch at 5 Guys for $14.20. How much

tax will he pay with a sales tax rate of 6.5%?

Answers

Answer:

92 cents

Step-by-step explanation:

14.20×6.5%=0.923

Ty and his 3 brothers share a pizza equally.Which of these shows how much of the pizza did tys brothers have

Answers

3 fourths - No matter how many pizzas there are, if we divide each pizza to 4 slices, each one gets one slice from each pizza, that is 1/4 of a pizza for each brother. Since there are 3 pizzas, simply multiply 3 x 1/4 = 3/4

Answer:3/4

Step-by-step explanation:

Have a good day!

(0, 0) and (5, 2) are on the line

point slope form​

Answers

Answer:

Slope is 2/5

Step-by-step explanation:


Find the distance between the two points.
(-1, -3), (1, 3)
The distance between the two points is
units.

Answers

Answer:

The distance between those points is 6.32456. You can just round it if they want you to round the number.

Step-by-step explanation:

1.   (x2-x1) = (1 - -1) = 2

2.   (y2-y1) = (3 - -3) = 6

3.   (2)^2 + (6)^2 = 4 + 36 = 40

4.   √40 = 2√10

5.   6.3246

which equation could be used to solve the system of equations using subsitition y=-3-x y=3x+5

Answers

Answer:

hvycgdgvbzdbhdfuiv

Step-by-step explanation:

sdbvhdbuvbv hdlb fbuz

Ryan conducted a 6-day study observing the effects of an organic plant food on the growth of his sprouting bean plant. He tracked these two pieces of information: the amount of plant food remaining in the container after each day's feeding the height of the plant over time

Answers

Answer:

[tex]Domain : 0\le x \le 6[/tex]

[tex]Range: 0 \le y \le 72[/tex]

Step-by-step explanation:

Given

See attachment for complete question

Required

Determine the domain and the range

From the complete question, we understand that the study was carried out for 6 days. This represents the domain;

So, we have:

[tex]Domain : 0\le x \le 6[/tex] i.e. from day 0 to day 6

Also, he experimented with 72ml, and he used an equal amount each day before he used up all the 72mL. This represents the range

So, the range is:

[tex]Range: 0 \le y \le 72[/tex] i.e. from 72mL to 0mL

What is the circumference of this circle?

Answers

the answer is a i believe

Answer:

Hey Love! Answer: 12.56

Step-by-step explanation:

Hope this helps!

i need help cause i’m failing i have a 0.0% in this class

Answers

Answer:

Question 5: Subtract the largest number - lowest number

Question 6: F

Question 7: Range

Steve made $50 raking leaves and $75 mowing lawns he gave 60% of his earnings to his mother how much did Steve give to his mother

Answers

Answer:

Steve gave his mother $75.

Step-by-step explanation:

Steve earned a total of $125.  Sixty percent of that went to his mother.  Convert 60% into the equivalent decimal fraction and multiply as indicated:

0.60($125) = $75

Steve gave his mother $75.

Answer:

Steve gave $75 to his mother.

Step-by-step explanation:

Steve earned a total of $125. Sixty percent of that went to his mother.  Convert 60% into a decimal and multiply:

0.60($125) = $75

Is a trapezoid always a square?

Answers

No it is not trust me you will lean that as a freshmen

Answer:

No

Step-by-step explanation:

A trapezoid is never a square. A trapezoid only has one pair of parallel lines and a square has two.

Help HELP HELP HELP PLS!!!

Answers

Answer:

x = 40

Step-by-step explanation:

40° and (3x + 20)° form a straight line, and a straight line equals to 180°

=> 40 + (3x + 20) = 180

=> 3x = 120

=> x = 40

Is B x=40

I hope it’s that

find two numbers that multiply to -72 and add up to -1​

Answers

Answer:

-8 and 9

Step-by-step explanation:

-8 x 9  = -72

and  -8 + 9 = 1

PLEASE ANSWER I WILL GIVE BRAINLIEST

Answers

Answer:B because you multiply all the similar numbers together then at the end you add them all up.

i answered. now what

100 points / please help, im lost

Answers

Answer:

12:15 is NOT proportional to 3:4

Step-by-step explanation:

7.5:10 is proportional to 3:4 because 3×2.5=7.5, and 4×2.5=10.

39:52 is proportional to 3:4 because 3×13=39, and 4×13=52

45:60 is proportional to 3:4 because 3x15=45, and 4×15=60

12:15 is not proportional to 3:4 because while you can multiply 3x4=12, you can not multiply 4×4 to get 15, you get 16 instead.

the answer to your question is D.12:15

I am probably really dum, but this is hard for me, so can someone help me pls??? (will give brainliest if u have good answers <3)

Answers

1. Yes

2. Yes

3. No

4. Yes

have an amazing day <3

10. The perimeter of the rectangle below is 30 inches. Find the value of x.
5x
X-3

Answers

The answer is 3. This is because the perimeter is 30 so 5x+5x+x-3+x-3 = 30. Thus you have 12x-6=30 so x = 3

Using the perimeter formula of the rectangle, the value of x is 3 inches.

What exactly are rectangles?In the Euclidean plane, a rectangle is a quadrilateral with four right angles.A parallelogram with a right angle or an equiangular quadrilateral, where equiangular means that all of its angles are equal, are other ways to define it.A rectangle with four equal-length sides is a square.Rectangles are enclosed 2-D shapes with four sides, four corners, and four right angles.Equal and parallel opposite sides make up a rectangle.

So, the value of x will be:

The formula for the perimeter of the rectangle: 2(l+b)

Now, put the values in the formula and calculate x as follows:

2(l+b) = 302(5x+x-3) = 3010x + 2x -6 = 3012x - 6 = 3012x = 30+612x = 36x = 36/12x = 3

Therefore, using the perimeter formula of the rectangle, the value of x is 3 inches.

Know more about rectangles here:

brainly.com/question/25292087

#SPJ2

The conference table top shown is the shape of two congruent trapezoids. The table top is wooden with a rectangular glass inset. All of the wood on the conference table needs to be refinished. What is the total area of the wood portion of the table top? Enter your answer in the box. The answer is not 20

Answers

i think it’s 196? base 1 +base 2=28 radius is 7 but we need the whole thing so 7x2=14.
then multiply and then divide by 2 28X14= 392 divided by 2 = 196

write the equation in slope y-intercept form: passing through the points (5, 7) and (-2, -3)

Answers

Answer:

y=10/7x-1/7

Step-by-step explanation:

m=(-3-7)/(-2-5)

m=-10/-7

m=10/7

y-y1=m(x-x1)

y-7=10/7(x-5)

y=10/7x-50/7+7

y=10/7x-50/7+49/7

y=10/7x-1/7

pllssss helpppp ;no links i will report

Answers

Answer:

WHere IS the Questionnnn??????

Step-by-step explanation:

Just make sure that you look over it a lot

Make sure and read this carefully!

Answers

Answer:

yo mama read this carefully-

Step-by-step explanation:

Answer:

Read what carefully?

Step-by-step explanation:

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