find the square root of the following by long division method
(a) 1369
(b) 5625​

Answer:

Where are the equations?? Provide them so we can choose which one of them has both 7 and -7 as a possible value of x

Answer:

C. 9

Step-by-step explanation:

15/100*60

3/20*60

180/20

9

Answer:

The answer is 9

Step-by-step explanation:

15% * 60

"OF" mean multiplication so we multiple

¹⁵/100 * 60

we cancel "Zero cancel Zero"

we left with

¹⁵/10 * 6

but we can make the fraction to be uniform

so we say ¹⁵/10 * ⁶/1

we multiply

15 * 6=90

10 * 1=10

⁹⁰/10

we divide

10 into 90 is 9

10 into is 1

so we say ⁹/1 is the same as 9.

Hence our answer is 9

Answer:

P = 225 P profit on 20 kilos of mangoes

Values:

Mangoes sold: [tex]20*7=140\\[/tex]

Cost paid for each mango: [tex]\frac{50}{7}[/tex]

Price each melon sold for: [tex]\frac{35}{4}[/tex]

Step-by-step explanation:

1. Substitute given values; [tex]P = 140(\frac{35}{4} - \frac{50}{7})[/tex]

2. Find common denominator: [tex]P=140(\frac{245}{28}-\frac{200}{28} )[/tex]

3. Subtract equation in parentheses: [tex]P=140(\frac{45}{28} )\\[/tex]

4. Divide [tex]140\\[/tex] by [tex]28[/tex] to remove denominator; [tex]P=5(45)[/tex]

5. Solve equation: [tex]P=225[/tex]

The line segment AD measures 13 units.

What is a line segment?

A line segment in geometry has two different points on it that define its boundaries. A line segment is sometimes referred to as a section of a line that links two places. The difference between a line and a line segment is that a line has no endpoints and can go on forever in either direction.

A line segment AD is given.

Four points A, B, C and D are placed.

It is given that measurement of BC = 3 units.

Also, measurement of BD = 10 units.

Since, B is the midpoint of AC, so -

AB = BC

So, the measurement of AB = 3 units

The measurement of CD can be found as -

CD = BD - BC

CD = 10 - 3

CD = 7 units

So the measurement for line segment AD is -

AD = AB + BC + CD

AD = 3 + 3 + 7

AD = 13 units

Therefore, the measurement value is 13 units.

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Step-by-step explanation:

What is the slope of the line that passes through the two points? (-3, 2) and (-1, 9)

1.

A line passes through the points (–3, 1) and (–1, 9).

A.

-4

B.

-1/4

C.

4

D.

1/4

Answer:

2

Step-by-step explanation:

A cube as four sides. So we divide 8 by 4. What does that give us? Exactly! 2. Hop this helps!!

Given :-

To Find :-

Answer :-

As we know that ,

So that ,

Hence the side of the cube is 2 units.

Answer:

48.3 cm is the lower and upper bound of the perimeter.

Step-by-step explanation:

For any equilateral triangle, by definition, the

lengths of the sides of the triangle are the same.

Thus, the perimeter of the triangle is 16.1 + 16.1 + 16.1 = 3(16.1) = 48.3 cm.

Thus, the upper and lower bounds are the same and are both equal to

48.3 cm.

Answer:

(0,0) and (6,12)

Step-by-step explanation:

8x - x^2 = 2x

8x -2x -x^2 =0

6x -x^2 = 0 then factor out a common x

x (6-x) = 0

so x =0 or 6-x=o

x=6

so if x=o y=2x=2(0)=0

and if x=6 y =2x =2(6)= 12

Answer:

15 days

Step-by-step explanation:

Step 1 - Put in equation form:

22d + 100 = t

26d + 40 = t

Step 2 - Simplify equations:

22d + 100 = 26d + 40

100 - 40 = 26d - 22d

60 = 4d

d = 60/4

d = 15

Hope this helps!

Answer:

8/15

Step-by-step explanation:

75-35=40; 40/75=8/15

Answer:

17.) x = 3

18.) x = -5

I couldn't do 19.) and 20.) for you because there are weird symbols that I believe you mistakenly input. But I'm sure you now get the gist of how to solve such problems. Peace <3

Step-by-step explanation:

All you really have to do for all of the problems is substitute your value of "x" for the function.

17.) f(x) = 8x - 7; f(x) =17

    17 = 8x -7  ---- substitute 17 for f(x), add 7 on both sides

    24 = 8x ------ divide 8 on both sides

    x = 3

18.)    g(x) = -4x + 7; g(x) = 27

           27  = -4x + 7  substitute 27 for g(x), subtract 7 on both sides

           20 = -4x

            x = -5

Answer:

x=57

Step-by-step explanation:

3x-8=163

3x=171

x=57

Answer:

X=57

Step-by-step explanation:

3x-8=163

3x-8+8=163+8

163+8=171

3x÷3= 171+3

Answer:

The greatest Common factor of 52/65 is 13!

Step-by-step explanation:

Hope this helps :)

Pls make brainliest :p

And have an amazing day <3

Answer:

13

Step-by-step explanation:

The GCF of numbers can be found by first finding the prime factors of the numbers.

52 = 2^2 * 13

65 = 5 * 13

The GCF is the product of common factors with lower exponent.

The only common factor is 13.

GCF = 13

To reduce the fraction, divide the numerator and the denominator by the GCF.

(52/13) / (65/13) = 4/5

Step-by-step explanation:

26/7 ×35/ 8 =910/56

=16 1 /4

61/9 × 23 /4 =1403 / 36

=38 35/36

1)13 is a prime number!

2)➛(58+12)-(33-19)

➛70-14

➛56

3)2nd one

Answer:

5 times the compared amount.

Step-by-step explanation:

Answer:

The ratio means for everything 5 of something (lets call it x), y will always have 1.

Example - Jordan buys 5 cookies from the bakery. The special offer of the day allows him to receive one free brownie. This is an example of 5/1 because  every 5 cookies, Jordan receives 1 brownie.

Answer:

Step-by-step explanation:

7x -1 +6x -1 = 180, group like terms

7x+6x -1 -1 = 180, combine like terms

13x -2 = 180, add 2 to both sides

13x -2+2 = 180+2 , solve the additions

13x = 182, divide both sides by 13

13x/13 = 182/13, solve the divisions

x = 14

Answer:

8+3i

Step-by-step explanation:

Answer:

16. something

Step-by-step explanation:

Answer:

69

Step-by-step explanation:

Answer:

42,069

Step-by-step explanation:

69696869696969

Answer:

in two bouquets of flowers there would be, 12 roses and 20 white carnations.

Step-by-step explanation:

In each bouquet there are 6 roses and 10 white carnations, if there's 2 bouquets of flowers that means that there 2 x 6 and 2 x 10.

2 x 6 (or 6 + 6) = 12

2 x 10 (or 10 + 10) = 20

so in two bouquets there are 12 roses and 20 white carnations.

because in a single bouquet there are 6 roses and 10 white carnations so just double it!

hope that helps

Answer:

D

Step-by-step explanation:

d is incorrect because it's saying the vertical (x) is over the horizontal change (y) and we know that's wrong because it's y/x or rise/run

The option that does not correctly refer to the slope of a line is:

a. m = [tex]\frac{x_2-x_1}{y_2-y_1}[/tex]

Option A is the correct answer.

The equation of a line is given by:

y = mx + c

where m is the slope of the line and c is the y-intercept.

We have,

The slope of a line:

a.

m = [tex]\frac{x_2-x_1}{y_2-y_1}[/tex]

The slope formula is:

m = [tex]\frac{y_{2} -y_{1} }{x_{2} -x_{1} }[/tex]

So,

m = [tex]\frac{x_2-x_1}{y_2-y_1}[/tex] is not correct.

b. it represents the steepness of a line.

The slope of a line is the steepness of the given line on the graph.

It is correct.

c. m = rise/run

The slope can also be termed as rise/run.

It is correct.

d. it is the ratio of the vertical change to the horizontal change​

The slope of a line is given as:

m = Vertical change / Horizontal change

It is correct.

Thus,

The option that does not correctly refer to the slope of a line is:

a. m = [tex]\frac{x_2-x_1}{y_2-y_1}[/tex]

Option A is the correct answer.

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Answer:

shade the square that is 1 above the bottom right

To make a pattern with rotational symmetry order 2 we need to shade the square that is 1 above the bottom right.

The rotational symmetry of a shape explains that when an object is rotated on its own axis, the shape of the object looks the same. Many geometrical shapes appear to be symmetrical when they are rotated 180 degrees or with some angles, clockwise or anticlockwise.

Given is a figure of square box, of 5x5, we need to complete the shaded part so, that the resulting figure will be rotational symmetric,

Since, the figure needs to be rotational symmetric, that means, the figure will be same no matter how many times we rotated it,

If we shade the one square which is the last box of the fourth line, then it will be a figure which is rotational symmetric.

Hence, to make a pattern with rotational symmetry order 2 we need to shade the square that is 1 above the bottom right.

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Answer:

<ZUVW = 12 degrees

<ZXYZ = 78 degrees

Step-by-step explanation:

x - 10 + 4x - 10 = 90

5x -20 = 90

5x = 90 + 20

x = 110/5

x = 22

mZUVW = 22 - 10 = 12 degrees

mZXYZ = 4(22) - 10

= 78

The constant of proportionality that relates the number of miles y, to the number of days x is [tex]\frac{1}{7}[/tex] .

What is proportionality?

 In general, the word "proportion" is used to describe a part, share, or amount that is compared to an entire. Two ratios or fractions being equal is expressed by an equation or a statement. An analysis of two numbers in terms of their proportion. A ratio is said to be directly proportional to another if two sets of supplied numbers are increasing or decreasing in the same ratio. With the "::" or "=" symbol, proportions are indicated.

Here if the days are increasing then distance also increased . Then days directly proportional to the distance .

=> Number of days ∝ Total distance

=> x∝y

To remove proportion we hate to add constant K.

=> x= ky

Here if he runs 28 miles in 4 days. x=4, y=28.

=> 4 = k*28

=> k = 4/28

=> k = [tex]\frac{1}{7}[/tex]

the equation is x = [tex]\frac{1}{7}[/tex]y

Hence  the constant of proportionality that relates the number of miles y, to the number of days x is [tex]\frac{1}{7}[/tex] .

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Answer:

-7(2+5d)

Step-by-step explanation:

I'm sorry if is not the correct the answer

Answer:

-7(2+5d)

Step-by-step explanation:

-7(2+5d)=-14-35d

Answer:

Step-by-step explanation:

126 coins

Quarters(25) - Dimes(10)

Has $16.50

Q+D=126

Q*0.25+d*0.10=126

Srry for not answering since the rules say not to give answers away just to help understand more but if you need more help feel free to ask.

Answer:

Step-by-step explanation:

[tex]\begin{array}{c|c}12& 2 \\ 6& 2 \\3&3 \end {array }[/tex]   [tex]12=2\cdot2\cdot 3=2^2\cdot 3^1[/tex]