Find the value of (4/25)^1/2

Answer:

Proved: PM ≅ ON

Step-by-step explanation:

A parallelogram is a quadrilateral with two opposite sides equal and parallel.

Find attached the diagram obtained from the information

From the above definition, quadrilateral MNOP is a parallelogram if:

Line MN is parallel to Line OP

Line ON is parallel to Line PN

From the diagram

Line MN is parallel to Line OP

Side MN is = side OP

Line ON is parallel to Line PN

Side ON is = side PN

Since the geometric size is equivalent

PM ≅ ON

Where ≅ means congruent to

Proved.

Answer:

(b) 3/16

Step-by-step explanation:

Let the area of the large triangle be 1

The area of one smaller triangle out of the 4 is 1/4*1

= 1/4

So the area of the middle triangle of the larger one is 1/4..

This has been further divided into 4 triangles

The area of one such triangle is one quarter of 1/4

= 1/4 * 1/4

= 1/16

So we can infer that the area of one shaded triangle is 1/16

It asks for the area of all 3 shaded triangles

= 3 * 1/16

= 3/16

So the area of the large triangle that has been shaded is 3/16.

Hope it helps!

Step-by-step explanation:

3/16

it's correct one

if correct make me brainliest

Answer:

Choice D

Step-by-step explanation:

After writing the data down seperate the values according to the x-axis on the graphs. You will find that 6 people chose between 0 to 3, 4 people chose between 4 to 7, 3 people chose between 8 to 11 and 2 people chose between 12 to 15.

Answer: 40 miles per hour

Step-by-step explanation:

first you do 300 divided by 60 to see how many hoiurs there is in 300 min. (5)

then you devide 200 by 5 to get 40 miles per hour

Answer:

Which value of a in the exponential function below would cause the function to stretch?

(one-third) Superscript x

0.3

0.9

1.0

1.5

Step-by-step explanation:

Answer:

This can form a triangle

Step-by-step explanation:

Taking the two smaller segments

The larger segment must be greater than the sum of the two smaller

6+5 > 8

11>8 true

Answer:

[tex]x=11[/tex]

Step-by-step explanation:

Stephanie is [tex]x[/tex] years old.

Tobie is [tex]2x[/tex] years old.

Ulrika is [tex]2x-3[/tex] years old.

[tex]x+2x+2x-3=52[/tex]

[tex]5x-3=52[/tex]

[tex]5x=52+3[/tex]

[tex]5x=55[/tex]

[tex]\frac{5x}{5} =\frac{55}{5}[/tex]

[tex]x=11[/tex]

Answer:

[tex]x = 11[/tex]

Step-by-step explanation:

Stephanie = x

Tobi = 2x

Ulrika = 2x-3

[tex]x + 2x + 2x + 3 = 52 \\ 5x - 3 = 52 \\ 5x = 52 + 3 \\ 5x =55 \\ \frac{5x}{5} = \frac{55}{5} \\ x = 11[/tex]

hope this helps

Answer:

f (x) = -3x + 5x2 + 8 has  2  roots.

2 is the answer

Step-by-step explanation:

on edge

Answer:

Step-by-step explanation:

James' age = J

a) Annie is 3 years older than James so,

Annies age = 3 +J

b) Sum of their ages is 18 so,

Annies age + James' age = 18

= 3 + J + J = 18

2J = 18-3

J = 15/2 = 7.5

c) Annies age = 3 + J = 3 + 7.5

= 10.5 years

Answer:

a.) -1 < x < 5

b.) x <= 1

Step-by-step explanation: Domain is the independent variable (x).

For both question a and b, make sure that the number under the square root does not end up being negative. And the denominator of the fractional number is not equal to zero when variable x is being substituted for any value.

a.) y = √ x + 1 /√ 25 − x^2 

Domain : -1 < x < 5

That is the minimum value for x is 0 and the maximum value is 4

b. f(x) = (√ 1 − x ) ln x

Domain : x <= 1

That is, x is less than or equal to 1

The maximum value for x is 1. x can be

1, 0, -1, -2, -3, ..........

Answer:

x = 200/3

Step-by-step explanation:

Apply Thales theorem, we have:

80/(2x) = 60/27

Let's simplify both sides:

40/x = 20/9

or

x/40 = 9/20

Multiplying both sides by 40, we have:

(40/40)x = (20/9)*40

Let's simplify one more time:

x = (20*40)/(9)

or

x = 200/3

Hope this helps!

Answer:

The correct option is C.

C) ellipse, -30°

Step-by-step explanation:

General form of equation for a conic section is:

(A)x² + (B)xy + (C)y² + (D)x + (E)y + F = 0

The equation of the conic section is given:

21x² - (8√3)xy + 13y² = 225

21x² - (8√3)xy + 13y² - 225 = 0

Which can be rewritten as:

(21)x² + (-8√3)xy + (13)y² + (0)x + (0)y + (-225) = 0

where

A = 21

B = -8√3

C = 13

D = 0

E = 0

F = -225

Consult the table below.

As A ≠ C and and AC > 0 , the equation represents an ellipse

The angle of rotation can be found by following equation:

cot(2θ) = (A - C)/B

cot(2θ) = (21 - 13)/(-8√3)

2θ = cot⁻¹(8/-8√3)

2θ = 120°

θ = 60° (from x-axis)

As the major axis of ellipse lies on y-axis, axis of rotation from y-axis is

θ = -30°

Answer:

It is c

Step-by-step explanation:

Answer:

-87

Step-by-step explanation:

Use rise over run (change in y/change in x)

87/-1 = -87

Answer:

The yellow trapezoid equals to 6.

Step-by-step explanation:

Assuming that two green items equals to two purple items and one yellow trapezoid, we can make the equation 5+5=2+2+x. Simplifying both sides, we get 10=4+x. If we subtract 4 from both sides and isolate x, we get that x=6.

Answer:

yellow trapezoid = 6

Step-by-step explanation:

since the green crescent equals 5, and there are two on the left side, that would equal 10, so the right side also should equal 10 too. The purple teardrops equal two, and there are two on the right side, so the total of teardrops on the right side is equal to 4. Since both sides need to equal to 10, and we only have 4, we need to find the amount of the yellow trapezoid. To do that you need to subtract 4 from 10, to get 6, which is the amount of the yellow trapezoid.

Answer:

30 $15 tickets and 20 $35 tickets

Step-by-step explanation:

Answer: C. 17 blocks

Step by step explanation:

Answer:

c

Step-by-step explanation:

Answer:

-3 = n

Step-by-step explanation:

11(n − 1) + 35 = 3n

Distribute

11n -11 +35 = 3n

Combine like terms

11n +24 = 3n

Subtract 11n from each side

11n -11n +24 = 3n -11

24 = -8n

Divide by -8

24/-8 = -8n/-8

-3 = n

Answer:

n = -3

Step-by-step explanation:

11(n - 1) + 35 = 3n

Expand the brackets.

11n - 11 + 35 = 3n

Add the terms -11 and 35.

11n + 24 = 3n

Subtract 24 and 3n on both sides.

11n - 3n = -24

8n = -24

Divide 8 into both sides.

8n/8 = -24/8

n = -3

Answer:

Straight

Step-by-step explanation:

Linear equations in the form of y = mx + b are always straight. Parabolas are quadratic equations of y = a(x-h)² + k and have a curve. V shaped are formed by absolute values y = a|x-h| + k.

Answer:

38

160

40

Step-by-step explanation:

If you are given a rectangular home and a square swimming pool, with dimensions of Pool = 2x & home = (2 +5x) & (3+10x) The total amount of fencing they need can be written as x + 10. If x = 5; The family needs 5 yards of fencing for their home. The family needs 10 yards of fencing for their pool.

may I have brainliest?

The family needs 40 yards of fencing for the pool and 160 yards of fencing for the home.

The perimeter of a rectangle is:

Perimeter = 2(length + width)

For a square:

Perimeter = 4 * length

From the diagram:

Perimeter of pool = 4 * 2x = 8x

Perimeter of rectangle = 2(3 + 10x + 2 + 5x) = 30x + 10

Total amount of fencing = 8x + 30x + 10 = 38x + 10

x = 5. hence:

Perimeter of pool = 8(5) = 40 yards

Perimeter of home = 30(5) + 10 = 160 yard

The family needs 40 yards of fencing for the pool and 160 yards of fencing for the home.

Find out more on Perimeter at: https://brainly.com/question/19819849

Answer:

-3 to the 3 power would be -3, 3 times

[tex]-3 ^{3}[/tex]

[tex]-3 *-3*-3= -27[/tex]

Multiply -3 x -3= 9

[tex]-3 *-3=9[/tex]

Multiply 9 x -3

[tex]9*-3=-27[/tex]

So, the answer is -27

Hope this helps

\(-‿‿- )ヽ

Answer:

2y - 3x = 7 is slope: 3/2 and y-intercept: 7/2

2y = 5x + 7 is slope: 5/2 and y-intercept 7/2

5y - x = 15 is slope: 1/5 and y-intercept 3

-x + 5y = 4 is slope 1/5 and y-intercept 4/5

Step-by-step explanation:

Answer:

x = 4/(11y)

Step-by-step explanation:

22yx = 8

Solve for x so divide each side by 22y

22xy/22y = 8/22y

x = 4/(11y)

Answer:

Step-by-step explanation:

cos theta = root (1-sin^2theta)

so... cos theta = root (1-root23/12)

simplify and get ur answer

Answer:

Step-by-step explanation:

(sin Ф)² + (Cos Ф)² = 1

(√23/12)² + (cos Ф)² = 1

(cos Ф)² = 1 - (√23)²/(12)²

             [tex]=1-\frac{23}{144}\\\\=\frac{144}{144}-\frac{23}{144}\\\\=\frac{144-23}{144}\\\\=\frac{121}{144}\\\\[/tex]

Cos Ф = √(121/144)

            Cos Ф = 11/12

Answer: If you want to make more cookies then what is called for in this situation then you would need 6 cups of milk.

Step-by-step explanation: You have 2 cups of milk and 3 cups of flour of course. In order to make a complete batch you need 2 cups of milk and 3 cups of flour. In order to make a second batch you need the same things as you did for the first batch. Therefore two batches of cookies requires 4 cups of milk and 6 cups of flour. In this situation you want to make 3 batches of cookies. The required items are 6 cups of milk and 9 cups of flour.

To get the answer you divide 100 by 9 3/5.

This would get you 500/48 but simplified would be:

10 5/12.

the answer is 10 5/12

Answer: 84 3/8 or 84.375 inches cubed

Step-by-step explanation:

4 1/2 * 5 = 22 1/2

22 1/2 * 3 3/4 = 45/2 * 15/4 = 675/8

675/8 = 84 3/8 or 84.375

Answer:

k = 3

Step-by-step explanation:

Given

f(x) = 0.5x

g(x) = 0.5x - k

Required

Find k

The question illustrates changing of positions of lines along the x and/or y axis;

But in this case; if graph f(x) is shifted down, then it represents a negative shift of points in the y axis.

Given that f(x) = 0.5x

and f(x) is shifted down by 3 units to give g(x); then:

f(x) - 3 = g(x)

Substitute 0.5x for f(x)

0.5x - 3 = g(x)

Recall that g(x) = 0.5x - k ---------- (given)

0.5x - 3 = 0.5x - k

Subtract 0.5x from both sides

-0.5x + 0.5x - 3 = -0.5x + 0.5x - k

-3 = -k

Multiply both sides by -1

-3 * -1 = -k * -1

3 = k

k = 3

Hence, the value of k is 3

Answer:

K=3

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Step-by-step explanation:

Yez

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Extra:

Give other dood a brainliest

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Answer:

mn/100 or 0.01mn

Step-by-step explanation:

m% of n = m/100 × n = mn/100= 0.01mn