what is 6/7 divided by 4/7 as an improper fraction

Answer:

Step-by-step explanation:

B

Answer:

b(b^2_10b+25) =b^3_10b^2+25b

Answer:

Uh-

Look below.

Step-by-step explanation:

[tex]11^2+9^2=x^{2} \\\\121+81=x^{2} \\202=x^{2} \\\sqrt{202}[/tex]

The measure of the side length (that is hypotenuse) of the right-angle triangle will be √202 units.

The Pythagoras theorem states that the sum of two squares equals the squared of the longest side.

The Pythagoras theorem formula is given as

H² = P² + B²

Let the missing side of this right triangle be х.

Then the measure of the side length (that is hypotenuse) of the right-angle triangle will be

x² = 9² + 11²

x² = 81 + 121

x² = 202

 x = √202

More about the Pythagoras theorem link is given below.

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Answer:

c

Step-by-step explanation:

Answer:

The two angles are 85 and 95 degrees

Step-by-step explanation:

Supplementary angles add to 180

Let x be one angle

The supplement is 10 less,  ( x-10)

They add to 180

x+ ( x-10) = 180

2x -10 = 180

Add 10 to each side

2x-10+10 =180-10

2x= 190

Divide by 2

2x/2 =190/2

x=95

The other angle is 95-10 = 85

The two angles are 85 and 95 degrees

Answer:

Step-by-step explanation:

Both equations are in slope-intercept form, so the coefficient of x is the slope of the line.

y = 4x-3

slope = 4

y = (¼)x + 3

slope = ¼

If the slope are the same, the lines are parallel. If the product of the slopes = -1, the lines are perpendicular.

4×¼ = 1

The lines are neither parallel nor perpendicular.

First one: [tex]60\sqrt{7}[/tex]

Second one: [tex]160\sqrt{3}[/tex]

[tex]12 \sqrt{175} [/tex]

[tex] \sqrt{175 \times {12}^{2} } [/tex]

[tex] \sqrt{175 \times 144} [/tex]

[tex] \sqrt{25200} [/tex]

//

[tex]16 \sqrt{300} [/tex]

[tex] \sqrt{300 \times {16}^{2} } [/tex]

[tex] \sqrt{300 \times 256} [/tex]

[tex] \sqrt{76800} [/tex]

Answer:

y = -1.5 + 3x

Step-by-step explanation

I'm sorry but I have no time, can someone comment me and explain? Thank you :)

Answer: y = -1.4(2.1 - 4.2x)

Step-by-step explanation:

4.2x - 1.4y = 2.1

Firstly you should move 4.2x over (by subtraction) so the new equation is:

-1.4y = 2.1 - 4.2x

Then you want to multiply everything by -1.4 to take it away from the y side. This will bring you to:

y = -1.4(2.1 - 4.2x)

This can be simplified down to

y = -2.94 + 5.88x

or

5.88x -2.94 = y

Answer:

c) 21.2

Step-by-step explanation:

17.4 * 1.22 is approximately 21.2

Answer:

Your graph is missing the y axis

Answer:

D

Step-by-step explanation:

To find volume: V = πr2h

V≈296.88

rounded: 296.9, but your answer would be the last one, D

Answer:

Legs: [tex]x[/tex]

Hypotenuse: [tex]\sqrt{2}\cdot x[/tex]

Step-by-step explanation:

In this case, a 45-45-90 right triangle is a right triangle whose legs have the same length and hypotenuse is [tex]\sqrt{2}[/tex] times the length of any of the legs. Then, the dimensions of this triangle are, respectively:

Legs: [tex]x[/tex]

Hypotenuse: [tex]\sqrt{2}\cdot x[/tex]

Answer:

5/12 * 300 = 125 times

explain:

I hope this answer can help

Answer: I can help :)

Step-by-step explanation:

Answer:

p=9

Step-by-step explanation:

-9p=-80-1

-9p=-81

p=-81/-9

p=9

Step-by-step explanation:

horizontal lines will have a gradient(m) of 0

so if m=0 , the line is horizontal

formula to find m:

m=y2-y1 / x2-x1

insert coordinates into formula

[tex]m = \frac{ - 2 - ( - 2)}{ - 4 - 3} \\ \\ m = \frac{ - 2 + 2}{ - 7} \\ m = \frac{0}{ - 7} \\ m = 0[/tex]

As m=0 , therefore it is a horizonta line.

hope this helps..

Answer:

-1/2 π

Step-by-step explanation:

10sinA - 3sinA =9-16

7sinA = -7

sinA =-1

A= sin inverse of -1

Answer:

60 yan po Sana makatutulong

Answer:

Multiply 3.75 times 1.5

Step-by-step explanation:

Answer:

7 + 11

Step-by-step explanation:

Sum means addition, so the sum of 7 and 11 is 7 + 11. I think that is what you meant. Hope this helps!

The given phrase written in expression as 18.

An expression is a combination of terms that are combined by using mathematical operations such as subtraction, addition, multiplication, and division.

The given phrase is the sum of 7 and 11.

Expression for the given phrase is

Here, sum means addition of numbers

The sum of 7 and 11 = 7+11

= 18

Therefore, the given phrase written in expression as 18.

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Answer:

No

Step-by-step explanation:

This is because square root of 15 is between 3 and 4, which are not greater than 5. To make a right triangle you could used two 5 for side a and b BUT the longer side of the triangle has to be Greater than a and b

Hope this helped

Answer:

42x

Step-by-step explanation:

Answer:

3) D

4) C

Step-by-step explanation:

1/2 + 1/4 = 3/4

17.6-4.4 = 13.2

Answer:

Step-by-step explanation:

What you are doing is removing the  brackets. That shows up as multiplying both terms inside the brackets by the factor outside the brackets (2).

This is a classic example of the distributive property.

Answer:

A is the answer :)

I hope this helps bro;)

- Alie♥

Choice 2) 44

From definition of a parallelogram, the opposites are equal. Therefore we can conclude that 4x+28=10x+4, then solve.

6x=24

x=4

RS=10x+4=10*4+4=44

Answer is 44. Done!

Answer: s = 525 - p

Step-by-step explanation:

Plato/Edmentum