Naomi painted 5 pictures. She has sold 3 of them. What fraction of her pictures has she sold?

Answer: 1,267 meters

Step-by-step explanation:

1,091 + 176 = 1,267

Answer:

1,267 meters

Step-by-step explanation:

Joy started at 1,091 meters above sea level. Then she ascended in her helicopter, which added 176 meters to her elevation. 1,091 + 176 = 1,267 meters. The instructions say to write your answer as an integer, so your answer is 1,267 :)

Answer:

A) 6666x2

Step-by-step explanation:

6,666 ÷ 3 = 2,222

2,222 × 6 = 13,332

6,666 is 3x more than 2222

so divide 6 by 3 to make it equal

(2,222 × 3) × (6 ÷ 3) = 13,222

6,666 × 2 = 13,332

Answer:

No

Step-by-step explanation:

Because thats the rule of Math

Answer:

A quadrilateral with one pair of parallel sides is a trapezoid. If it has two pairs of parallel sides it is a parallelogram

Step-by-step explanation:

Answer:

(0, 1)

Step-by-step explanation:

In the picture attached, the question is shown.

From the picture:

Ratio m:n, means that m = 1 and n = 2.

Replacing into the formulas:

x-coordinate = m/(m+n) * (x2- x1) + x1 = 1/3 * (-4 - 2) + 2 = 0

y-coordinate = m/(m+n) * (y2- y1) + y1 = 1/3 * (9 - (-3)) + (-3) = 1

Answer:

0,1

Step-by-step explanation:

Answer:

2x < 6

x < 3

Step by step:

2x < 6

x < 3

Answer:

To get rid of the coefficient of x we need to divide the inequality by 2 on both sides which gives us x < 3

Answer:

Step-by-step explanation:

You'll do height by width. Or base by height.

So let's say 6 cubes by 11 cubes.

A = 66.

Others, please correct me if I'm wrong.

Answer:

Division Property of Equality

Step-by-step explanation:

Hi, the Division Property of Equality states that when we divide both sides of an equation by a non zero number, both sides of the equation stays the same.

In this case, we divide both sides by 9, and the equality remains the same.

9m=180

9m ÷ 9 = 108 ÷ 9.

m = 12

Feel free to ask for more if needed or if you did not understand something.

Answer:

I believe its 30 different ways.

Step-by-step explanation:

Each different topping can be added  times. so 5 times 6 is 30.

Answer:

It would be a ray pointing  in the negative direction with an open circle on 12.

Answer:

Independent events

Step-by-step explanation:

They are independent events because by "lands on yellow" and "lands on green", we're assuming that we're doing something like spinning a spinner, because then we're not taking anything and not replacing it. When we're replacing something, then that's an independent event, and by spinning a spinner once, for Event A, and again for Event B, then we're already replacing everything.

Answer: Disjointed

Step-by-step explanation:

The reason why the answer is disjointed is that the events had nothing in common.

Answer:

B

Step-by-step explanation:

Equation of circle is (x-x1)^2 + (y-y1)^2 = r^2

So if radius is 5 then radius squared is 25 So it has to be either B or D But

Because the equation is (y-y1)^2 and the y coordinate is 3 then the equation needs to have a -3

So answer is B

Answer:

[tex]a_1=15[/tex]

Step-by-step explanation:

We are talking about arithmetic progression.

Using the formula:

[tex]a_n=a_1+(n-1) \cdot d[/tex]

[tex]a_7=a_1+(7-1) \cdot d[/tex]

[tex]3=a_1+(7-1) \cdot (-2)[/tex]

[tex]3=a_1+(6) \cdot (-2)[/tex]

[tex]3=a_1-12[/tex]

[tex]a_1=15[/tex]

Answer:

[tex]\huge \boxed{a_1=15 }}[/tex]

Step-by-step explanation:

Using the nth term formula:

[tex]a_n=a_1+dn-d[/tex]

[tex]a_7=3 \\ \\ n=7 \\ \\ d=-2[/tex]

[tex]3=a_1+-2(7)-(-2)[/tex]

Simplifying and solving for the first term.

[tex]3=a_1-14+2[/tex]

[tex]3=a_1-12[/tex]

[tex]15=a_1[/tex]

The first term of the sequence is 15.

Answer:

[tex]M.A.D = 1[/tex]

Step-by-step explanation:

Given

9, 7, 6, 8, 7, 5

Required

Mean Absolute Deviation

The first step is to calculate the mean of the given data;

[tex]Mean = \frac{\sum{x}}{n}[/tex]

where x = 9, 7, 6, 8, 7, 5 and n = 6

[tex]Mean = \frac{9+ 7+ 6+ 8+ 7+ 5}{6}[/tex]

[tex]Mean = \frac{42}{6}[/tex]

[tex]Mean = 7[/tex]

Subtract mean (7) from each data

[tex]9 - 7 = 2\\7 - 7 = 0\\6 - 7 = -1\\8 - 7 = 1\\7 - 7 = 0\\5 - 7 = -2[/tex]

Return the absolute values of each

[tex]|2| = 2\\|0| = 0\\|-1| = 1\\|1| = 1\\|0| = 0\\|-2| =2[/tex]

Calculate mean of the above absolute values

[tex]Mean = \frac{\sum{x}}{n}[/tex]

[tex]Mean = \frac{2+0+1+1+0+2}{6}[/tex]

[tex]Mean = \frac{6}{6}[/tex]

[tex]Mean = 1[/tex]

Hence, the mean absolute deviation of the given data is 1

Answer:

A

Step-by-step explanation:

[tex](x + y)(a - b) = xa - xb + ya - yb[/tex]

(√5+4)(√5-2) =

= [tex]( {\sqrt{5})}^{2} - 2 \sqrt{5} + 4 \sqrt{5} - 8[/tex]

= [tex]5+ 2 \sqrt{5} - 8[/tex]

= [tex] - 3+ 2 \sqrt{5} [/tex]

Hope this helps ^-^

Answer:

Step-by-step explanation:

if (x,y) is any point on unit circle then

x²+y²=1²

x²+y²=1

(3/4)²+y²=1

9/16+y²=1

y²=1-9/16=(16-9)/16=7/16

y=±√7/16

If the point P = (3/4, y) lies on the unit circle then y = ± 0.66.

The equation for a circle has the generic form x² + y² + 2gx + 2fy + c = 0.

The standard equation of a circle is x² + y² = r².

The polar form of the equation of the circle is (rcosθ)² + (rsinθ)² = p².

We know if (x ,y) is any point on the unit circle then

x² + y² = 1².

x² + y² = 1.

(3/4)² + y² = 1.

9/16 + y² = 1.

y² = 1 - 9/16.

y² = (16 - 9)/7.

y² = 7/16.

y = ± √7/16.

y = ± 0.66.

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Answer:

x + 2

Step-by-step explanation:

If we know one of the factors, we should be able to use long division.

We can divide the trinomial by the binomial and find the other factor.

                 x  +  2                  

x² + 4x + 3)x³ + 6x² + 11x + 6

                  x³ + 4x² + 3x

                         2x² + 8x + 6

                         2x² + 8x + 6

                                           0

Thus,

[tex]\dfrac{x^{3} + 6x^2 + 11x + 6} {x^{2} + 4x + 3} = \mathbf{x + 2}[/tex]

Answer:

x+2

Step-by-step explanation:

Answer:

0.4032

Step-by-step explanation:

.56% of 72 =0.4032

hope this heps

The midpoint is represented as M and the value of x of the line is x = 4

Given data:

The midpoint of a line segment is a point that lies halfway between 2 points. The midpoint is the same distance from each endpoint.

Measure the distance between the two end points, and divide by 2.

Let V ( x₁ , y₁ ) be the first point

Let W ( x₂ , y₂ ) be the second point

The midpoint between A and B is M ( a , b ) where

a = ( x₁ + x₂ )/2

b = ( y₁ + y₂ ) / 2

The points on the lines are represented by ( 4x - 1 ) and ( 3x + 3 )

So, the points are in same distance from V and W

And, 4x - 1 = 3x + 3

x = 4

Hence, the point x = 3

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Answer:

Interpret the slope of a line as the change in y when x changes by 1.

Answer:

25920

Step-by-step explanation:

30*6*36*4

Answer:

for the inverse variation equation p = 8/v, the value of v when p= 4 is 2.

Answer:

Graph 1

Step-by-step explanation:

It shows 2 mps for 25 seconds meaning it would be 50m

Answer:

Graph I

Step-by-step explanation:

The distance equals the area under the graph of a speed-time graph.

[tex]2 \times 25=50[/tex]

Question:

Which expression is equivalent to

[tex]\frac{\sqrt{2}}{\sqrt[3]{2}}[/tex]

Answer:

[tex]\frac{\sqrt{2}}{\sqrt[3]{2}} =2^{\frac{1}{6}} = \sqrt[6]{2}[/tex]

Step-by-step explanation:

Given

[tex]\frac{\sqrt{2}}{\sqrt[3]{2}}[/tex]

Required

Simplify

From laws of indices;

[tex]\sqrt[n]{x} =x^{\frac{1}{n}}[/tex]

So, the expression can be rewritten as

[tex]\frac{\sqrt{2}}{\sqrt[3]{2}} = \frac{{2^{\frac{1}{2}}}}{2^{\frac{1}{3}}}[/tex]

Also, from laws of indices

[tex]\frac{x^a}{x^b} = x^{a-b}[/tex]

So, the expression is further solved to:

[tex]\frac{\sqrt{2}}{\sqrt[3]{2}} =2^{\frac{1}{2} - \frac{1}{3}[/tex]

Solve exponents as fraction

[tex]\frac{\sqrt{2}}{\sqrt[3]{2}} =2^{\frac{3-2}{6}}[/tex]

[tex]\frac{\sqrt{2}}{\sqrt[3]{2}} =2^{\frac{1}{6}}[/tex]

This can be rewritten as

[tex]\frac{\sqrt{2}}{\sqrt[3]{2}} =2^{\frac{1}{6}} = \sqrt[6]{2}[/tex]

The expression equivalent to given expression is [tex]\sqrt[6]{2} [/tex].

Given expression is,  [tex]\frac{\sqrt{2} }{\sqrt[3]{2} } [/tex]

Expression can be written as,

             [tex]\frac{\sqrt{2} }{\sqrt[3]{2} } =\frac{2^{1/2} }{2^{1/3} } =2^{\frac{1}{2}-\frac{1}{3} } \\ \\ 2^{\frac{1}{2}-\frac{1}{3} } =2^{\frac{1}{6} }=\sqrt[6]{2} [/tex]

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Answer:

D

Step-by-step explanation:

Answer:

10 + 8i

Step-by-step explanation:

noting that i² = - 1

Given

2i(4 - 5i) ← distribute the parenthesis

= 8i - 10i² = 8i - 10(- 1) = 10 + 8i

Answer:

D, 10+8i

Step-by-step explanation:

Answer:

a) The independent variable is r, the radius. You can use any allowable number for r. The dependent variable is V, the volume. Once you choose a value for r, the value of V will depend on that value of r.

b) The domain is all real numbers greater than 0. A radius cannot be zero or a negative number.

c) The output of V(8) is the function V(r) evaluated at r = 8, so it is the volume of a sphere of radius 8 units.

Step-by-step explanation:

15 x =45

x = 45/15

x= 3 ans

Answer: x = 3

Step-by-step explanation:

15x = 45

x = 45/15 = 3

Answer:

b. 44+x=180

Step-by-step explanation:

Answer:

B. 44+x=180

Step-by-step explanation:

A Triangle's Interior Angles are equal to 180

29+15+x=180

44+x=180

x=180-44

x=136

Answer:

7

Step-by-step explanation:

You can divide both 14 and 21 by seven and get a whole number.

Answer:

7

Step-by-step explanation:

hope this helps