PLEASE HELP WILL MARK U BRAINLIEST

PLEASE HELP WILL MARK U BRAINLIEST

Answers

Answer 1

Answer:

C) 16.97

Step-by-step explanation:

If the sides are 12, the hypotenuse is 12*(2^1/2) to the 45 - 45 - 90.

When you put 2*(2^1/2) into the calculator, you get 16.97.

Answer 2

Answer:

16.97

Step-by-step explanation:

Equation used:  c=[tex]\sqrt{ax^{2} +bx^{2} }[/tex]

Equation filled out: c=[tex]\sqrt{12x^{2} +12x^{2} }[/tex]

Next step:  c=[tex]\sqrt{288}[/tex]

Total: 16.97056 though to the hundreath place 16.97

So if both legs are 12 inches each, that mean that 12^2 +12^2  which totals out too 288, then you find the full square of 288 which leads out to 16.97!


Related Questions

Please answer thank you so much

Answers

Answer:

2.85 and 3.45

Step-by-step explanation:

it gpea by 20s I think

Which expression is equivalent to 1 4 ( 3 x + 4 y ) + 3 ( 1 4 x + 2 3 y ) ? 3 2 x + 3 y 3 halves x plus 3 y 3 2 x + 2 y 3 halves x plus 2 y 3 4 x 2 + 3 y 3 fourths x squared plus 3 y 3 4 x 2 + 2 y

Answers

Answer:

3x/2 + 3y

Step-by-step explanation:

Given the expression 1/4 ( 3x + 4y ) + 3 ( 1/4 x + 2/3 y)

Open the parentheses

= 1/4(3x) + 1/4(4y) + 3(1/4x) +3(2/3y)

= 3/4 x + y + 3/4 x +2y

Collect like terms

3/4 x +3/4 x +y+2y

6/4 x + 3y

3x/2 + 3y

Hence the correct expression is 3x/2 + 3y

I NEEDDD HEELPPPP

There are many cylinders with a height of 9 inches. Let rrepresent the radius in inches and V represent the volume in cubic inches

A. Complete the table relating the radius and volume of cylinders with each with a height of 9 inches. Write each volume as a multiple of it, or round to the nearest cubic inch.​

Answers

hm its just that i dont know so maybe try do smth else

AREA OF A TRAPEZOID PLEASE HELP

Answers

a= a+b over 2 times height
18 + 8 = 26
26 divide by 2 = 13
13 x 6 = 78
area is 78

Geometry Transversals simple answer needed

Answers

Answer:

C) 70

Step-by-step explanation:

m<1 = m<3 because of vertical angles

Since <3 = 70,

<1 also equals 70

The vertices of a figure are given. Draw the figure and its image after a dilation with the given scale factor. Then identify the type of dilation.














































































































































The vertices of a figure are given. Draw the figure and its image after a dilation with the given scale factor. Then identify the type of dilation.

Answers

Answer:

what is the picture????

Claudia consigna sus cesantías en un fondo de inversión, pensando en obtener unas
ganancias, si las cesantías invertidas por Claudia son de $4.500.000 y el fondo de
inversión paga al 7.2% simple anual, determina el interés que producen las cesantías
de Claudia en 2 años.

Answers

Answer:

what I dont understand

Step-by-step explanation:

dgsvwhgshbsokakaa

Can Someone Help Me With This I Beg You.​

Answers

Pyramid hope this helps

Donald used 1 inch cubes to make the rectangle prism shown. The volume of the prism is_____ cubic inches WILL GET BRAINLIEST

Answers

Answer:

am going to answer but it might be wrong

Step-by-step explanation:

i believe you do 12 Tom 6 * 8 because it's linked times with Tom's height which gives 576

Answer:

1, 30, 3, 90 :)

Step-by-step explanation:

you find the colume of each cube, then you go off of that

Solve each equation
a. 1/7x + 3/4 = 9/8
b. 2/3 + 1/5x=5/6
c. 3/2 = 4/3x + 2/3
d. 0.3x + 7.9 = 9.1
e. 11.03 = 8.78 + 0.02x

Answers

Answer:

e i hope that is correct answer

Answer:

a. x=21/8

b.x=5/6

c.x=5/8

d.x=4

e.x=112.5

Step-by-step explanation:

2 % of 687.28 m Give your answer rounded to 2 DP.

Answers

Answer:

13.75m

Step-by-step explanation:

Can someone help me with these questions? I'm really lost.

1. Judy took $30 with her to spend on popcorn and drinks for herself and her friends at the movie theater. The price for each bag of popcorn was $5. The price of each drink was half the price of a bag of popcorn.
(a) Sketch the graph that represents the situation and label the intercepts. Use one axis to represent the number of bags of popcorn and the other axis to represent the number of drinks.
(b) Explain your graph.

2. Graph the piecewise function.
f(x) = { 3x - 5 if x ≤ - 1 / -2x + 3 if -1 < x < 4 / 2 if x ≥ 4

3. Graph the step function over the interval -2 ≤ x ≤ 2.
f(x) = { x+ 3}

Answers

Answer:

Step-by-step explanation:

On the x axis have popcorn going up in 5s and up to the value 30 and on the y axis have drinks going up in 2.5s to the value 15.

The graph should look like similar to an 'exponential graph' because for every popcorn you buy, the drink will be half the price

Its probably late but, I hope this helped!!!.

Answer:

here is the graph!

Step-by-step explanation:

My graph represents the number of drinks and bags of popcorn that Judy will be able to purchase with her $30. For every two drinks Judy buy’s, she would have to buy one less popcorn.


please help! it’s urgent

The expression 9^3/2 • 27^1/2 is equivalent to (SHOW WORK)
1) 3^2
2) 3^9/2
3) 243^2
4) 243^3/4

Answers

Step-by-step explanation:

[tex] {9}^{ \frac{3}{2} } \times {27}^{ \frac{1}{2} } = {(3)}^{ \frac{3}{2} \times 2 } \times {(3)}^{ \frac{1}{2} \times 3} \\ = {3}^{3} \times {3}^{ \frac{3}{2} } \\ = {3}^{3 + \frac{3}{2} } \\ = {3}^{4\frac{1}{2} } \\ = {3}^{ \frac{9}{2} } [/tex]

Jenny collects seashells and interesting rocks. She keeps her collections in boxes shaped like rectangular prisms. Her seashell box is 5 inches tall and has a volume of 200 cubic inches. Her rock box has a volume of 280 cubic inches. The area of the base of both boxes is the same. How tall is Jenny's rock box?

Answers

Answer:

7 in

Step-by-step explanation:

volume of a rectangular prism = width x height x length

width x length = area of the base

the sea shell box

200 = width x length x 5

width x length = 200/5 = 40cm^2

rock box

280 = 40in^2 x height

height = 280/40 = 7 in

need help.................

Answers

Answer:

10218.75

Step-by-step explanation:

You should divide the two shapes into a rectangle and a triangle, find the area of each, then add them together like so:

For the rectangle:

37.5*22.5 = 843.75

For the triangle:

To find the base: 75 - 37.5 = 37.5

To find the height, use pythagoream theorem.

62.5² = 37.5² + b²

3906.25 = 1406.25 + b²

3906.25 - 1406.25 = 2500

√2500 = 50.

The height is 50, so 50*37.5(1/2)

= 937.5

Now add them together

937.5 + 843.75

help me plz! question shown in pic

Answers

Answer:

x=17

y=10

Step-by-step explanation:

hope this helps you

What is the value of x,when x+2=0​

Answers

Answer:

x can be -2

Step-by-step explanation:

Let

f(x)=x+2

x+2=0

x= -2

Answer:

x = -2

Step-by-step explanation:

subtract 2 both sides x-2 0-2

first side left with x

second side -2

so your left with x=-2

120 students of a hostel food enough for 60 days. if 30 more students joined after 15 days. how long will the remaining food last.​

Answers

Answer:

24 days

Step-by-step explanation:

120 students =30 days

120+30 =150 students

MORE/LESS METHOD

120 students (a) : 30 days(y)

150 students (b) : x

Find the value of x using the formula: a/b × y

If you think the value of x will be more than y then the bigger number will be the numerator. If u think x will be less, then the smaller number will be in the numerator.

I predict that x will be less than y

THEREFORE... 120/150 ×30

= 24 days

Step-by-step explanation:

ans is simple so plz tell me that it is right or wrong and also it is helpful to u or not

Find the equation of a line that passes through the points (2,2) and (3,7).
Leave your answer in the form
y
=
m
x
+
c

Answers

Answer:

first find the gradient:

M;=∆y/∆x

hence;M=7_2/3_2=5/1

M=5

substituting in equation

y=mx+c take point (3,7) and point (x,y)

y-7/x-3=5

y-7=5(x-3)

y_7=5x_15

y=5x-15+7

y=5x-8

Priscilla has some grapes that she wants to give to her friends. She wants to give \dfrac{1}{4} 4 1 ​ start fraction, 1, divided by, 4, end fraction of a kilogram of grapes to each friend.

Answers

Answer:

24

Step-by-step explanation:

Here is the complete question

Priscilla has some grapes that she wants to give to her friends. She wants to give 1/4 of a kilogram of grapes to each friend. If Priscilla has 6 kilograms of grapes, to how many friends can she give grapes?

Number of friends she can give grapes to = total kilograms / kilogram she wants to give to each friend

6 ÷[tex]\frac{1}{4}[/tex]

6 x 4 = 24 friends

HELP PLZ DUE RN BRAINIEST TO WHOEVER RIGHT

Answers

Answer:

solutions at -1 and 11

Step-by-step explanation:

(-b ± √b²-4ac) / 2a

in this problem, a = 1, b = -10, c = -11

(10±√100-4(-1)(-11)) / 2(1) =

(10 + √144) / 2 = 22/2 = 11

(10 - √144) / 2 = -2 / 2 = -1

What is the area of 30/7 and 1/3

Answers

Answer:

The answer is 7/4 = 1 3/4 = 1.75 = seven quarters (or one and three quarters) ... numbers, be sure to leave a single space between the whole and fraction part.

Step-by-step explanation:

3. (a) Expand and simplify the following expression.
X(5x-2)-3(x^2-2x+7)

Answers

This will be the answer

Answer:

5xX - 3x^2 - 2X + 6x - 21

Step-by-step explanation:

x(5x-2)-3(x^2-2x+7) =

5x^2-2x-3(x^2-2x+7)

=

5x^2-2x-3x^2+6x-21

=(combine the like terms)

2x^2-2x+6x-21

=

2x^2+4x-21

For a given set of rectangles, the length varies inversely with the width. In one of these rectangles, the length is 2 and the width is 42. For this set of rectangles, calculate the width of a rectangle whose length is 7.

Answers

Answer:

Width = 12

Step-by-step explanation:

L = k/w

Where,

L = length of the rectangle

w = width of the rectangle

k = constant of proportionality

length is 2 and the width is 42

L = k/w

2 = k/42

k = 42 × 2

k = 84

calculate the width of a rectangle whose length is 7.

L = k/w

7 = 84/w

7w = 84

w = 84/7

w = 12

Width = 12

12.
Given that cos θ= 1/2, we want to find the value of sin θ.
First, find the value of θ.

Answers

Answer:

sin(θ) = 0.86602540378

Step-by-step explanation:

To find the value of theta, we need to find do the acos of it

θ = acos(1/2)

θ = 60

and then you find sin(60)

sin(60) = 0.86602540378

Plzzzzzz help!!!!!!!!

Answers

The answers are A and F

I need help in question 14

Answers

Answer:

Step-by-step explanation:

Amount she gets in a day = number of flower * cost of each flower

                   = (25x² +5x + 5)*5x

                  = 25x²*5x + 5x *5x  + 5*5x

                  = 125x³ + 25x² + 25x

Amount she gets in 5 day = (125x³ +25x² + 25x)* 5

                                           = 125x³*5 + 25x² *5 + 25x *5

                                          = 625x³ + 125x² + 125x

2x + 2y = -16
put the following equation of a line into slope-intercept form, simplifying all fractions.​

Answers

Answer:

y=-x-8

Step-by-step explanation:

2x+2y=-16

2x+2y+16=0

2x+16=-2y

x+8=-y

-x-8=y

Mai’s mother was 28 when Mai was born. Mai is now 12 years old.
How old will they be then?

Answers

Answer:

Mai is 12 and Mai's mother would be 40.

40 hope this helps..

Which decimal is equivalent to 40 percent

Answers

Answer:

40 percentage is 0.4 in decimal . I hope it helps you

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