Use the Distributive Property of Multiplication over Addition to find each missing number.

Answer:

1. 10 in / 3 ft

2. 5 min / 1 h

3. 1 kg / 250 g

Step-by-step explanation:

Answer:

58,967 grams (Use an online measurement converter)

If the spider rotates 135 degrees at each step, the number of  degrees she rotate in total to create the eight-pointed star is: 1080 degrees

Since we were told that the  spider creates an eight-pointed star by rotating around a central point, which implies she makes 8 rotations to create the star.

So, each rotation is 135 degree, now let find the number of rotation by multiplying the number of rotations  which is 8 by the number of degrees per rotation 135.

Number of rotation = 8 × 135

Number of rotation = 1080 degrees

Therefore, the spider rotates 1080 degrees in total to create the eight-pointed star.

Learn more about number of rotation here:https://brainly.com/question/2078551

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Answer:

Step-by-step explanation:

7/15 + 3/5

I'd multiply 3/5 by 3 so that both of the denominators (bottom number) are the same.

Now all we have to do is add the Numerators tog

7/15 + 9/15ether (the top number)

7/15 +9/15 = 16/15 or 1 1/15

Answer:

Step-by-step explanation:

As the fractions are not like fraction, find LCM for 5 and 15

5 is a prime number and 15 is multiple of 5.So, LCM = 15

[tex]\dfrac{3}{5}=\dfrac{3*3}{5*3}=\dfrac{9}{15}\\\\\dfrac{7}{15}+\dfrac{3}{5}=\dfrac{7}{15}+\dfrac{9}{15}[/tex]

           [tex]= \dfrac{7+9}{15}\\\\=\dfrac{16}{15}\\\\= 1\dfrac{1}{15}[/tex]

Answer:

true

Step-by-step explanation:

Answer:

Hope i helped :)

Step-by-step explanation:

8) T-V =24

24 -6 =18

2x-18 =18

2x=0

x= 0/2

x=0

9)

*LMK

*L-K=x+3

*L-M=6x-10

*M-K= 3x-3

L-M + M-K = 6x -10 + 3x -3 = 9x -13

10 and 11)

Both lines are horizontal

both lines consist of intervals due to having 2 points on one line making it a distance between 2 points.

they are also concurrent lines because more then 3 lines pass through one point

they are also intersecting lines because they cross over each other

Answer:

Given:

and

Find x:

Given:

Find x:

Answer:

256[tex]\pi[/tex]

Step-by-step explanation:

A=πr^2      256[tex]\pi[/tex]≈804.24772

Answer:

The GCF is going to be 20

Step-by-step explanation:

This Is how I find the GCF of 2 numbers. I find the prime factorization first, then I find the common factors and multiply them. Here

The prime factorization of 20, 2 × 2 × 5= 20

The prime factorization of 80, 2 × 2 × 2 × 2 × 5 = 80

The common factors are 2, 2, and 5. We multiply those to get the GCF.

2 × 2 × 5 = 20

Answer:

87p+34

Step-by-step explanation:

Using the distributive property, you have to distribute -7. -7(-6p)=42p. -7(8)=-56. Therefore your first half of the equation can be simplified to 42p-56. You will also have to distribute in the second half. 9(5p)= 45p. 9(10)=90. So your second half is 45p+90. Now to complete the problem, you must combine those two halves. So now your answer will be 42p-56+45p+90. Now you just need to combine like terms and you final answer will be 87p+34. Hope this helped!

Answer:

166 m^2

Step-by-step explanation:

Break the diagram into 3 rectangles:

rectangle 1 has 5 m width and 9 m length

rectangle 2 has 19 m width and 4 m length

rectangle 3 has 5 m width and 9 m length

area of rectangle 1 = l * w = 9m * 5m = 45 m^2

area of rectangle 2 = l * w = 4m * 19m = 76 m^2

area of rectangle 3 = l * w = 9m * 5m = 45 m^2

total area = area of rectangle 1 + area of rectangle 2 + area of rectangle 3

                = 45m^2 + 76 m^2 + 45 m^2

                = 166m^2

Answer:

x=5

Step-by-step explanation:

2x+4-6x=-16

-4x+4= -16

-4x+4-4=-16-4

-4x=-20

-4x/-4 = -20/-4

x=5

Answer:

20 units

Step-by-step explanation:

31 - 7 = 24

33 - 1 = 32

24 ^2 + 32^ 2 = c^2

576 + 1024 = c^2

c = 40(diametre)

r = 40÷ 2

= 20 units

Answer:

I would say maybe 100 of them

Answer: 83.93 dollars

Explanation:

He bought 4+3 = 7 yards total

He spent 7*11.99 = 83.93 dollars

This is assuming that the red and blue fabrics cost the same per yard.

Answer:

493.582 nearest hundredth

=500

Answer:

493.58

Step-by-step explanation:

the above is the answer

Answer:

Set c

Step-by-step explanation:

Step-by-step explanation:

Rate of change = Slope

for Q11)

we take 2 points to find the slope P1 (0,-3)

P2 (1,1)

[tex]slope = \frac{(y2 - y1)}{(x2 - x1)} [/tex]

= (1 - (-3))/(1-0)

= 4

Q12

P1 (0,1)

p2 (1 , -2)

-3/1 = -3

Q13

p1 ,(25 ,65)

p2 (26, 68)

slope = 3

1. 99 = 33x + 3(3x + 5)

⇒99 = 33x + 9x + 15

⇒99 = 42x + 15

⇒99 - 15 = 42x

⇒84 = 42x

⇒42x = 84

⇒x = 84/42

⇒x = 2

2. 12z - (4z + 6) = 82

⇒12z - 4z - 6 = 82

⇒8z - 6 = 82

⇒8z = 82 + 6

⇒8z = 88

⇒ z = 88/8

⇒ z = 11

3. 2x + 3x = 62

⇒5x = 62

⇒ x = 62/5 or x = 12.4

4. 4n + 5 = 6n + 7

⇒4n - 6n = 7 - 5

⇒-2n = 2

⇒ n = -2/2

⇒ n = -1

5. 23m - 5 = 21m + 5

⇒23m - 21m = 5 + 5

⇒2m = 10

⇒ m = 10/2

⇒ m = 5

6. 3p - 8 = 13 - 4p

⇒3p + 4p = 13 + 8

⇒7p = 21

⇒ p = 21/7

⇒ p = 3

7. 17x - 3 + 17x + 8 = 175

⇒17x + 17x - 3 + 8 = 175

⇒34x + 5 = 175

⇒34x = 175 - 5

⇒34x = 170

⇒ x = 170/34

⇒ x = 5

8. ƒ + 41 + ƒ + 78 = 95

⇒ƒ + ƒ + 41 + 78 = 95

⇒2ƒ + 119 = 95

⇒2ƒ = 95 - 119

⇒2ƒ = -24

⇒ ƒ = -24/2

⇒ ƒ = -12

9. 3x + 18 + 93 = 180

⇒3x + 111 = 180

⇒3x = 180 - 111

⇒3x = 69

⇒ x = 69/3

⇒ x = 23

10. 6x + 2 + 40 = 90

⇒6x + 42 = 90

⇒6x = 90 - 42

⇒6x = 48

⇒ x = 48/6

⇒ x = 8

11. k + 37 + k + 67 + 90 = 180

⇒k + k + 37 + 67 + 90 = 180

⇒2k + 104 + 90 = 180

⇒2k + 194 = 180

⇒2k = 180 - 194

⇒2k = -14

⇒ k = -14/2

⇒ k = -7

12. 3w - 6 + 8w + 4 + 50 = 180

⇒3w + 8w - 6 + 4 + 50 = 180

⇒11w - 6 + 54 = 180

⇒11w + 48 = 180

⇒11w = 180 - 48

⇒11w = 132

⇒ w = 132/11

⇒ w = 12

13. 8 + 6x = 4x + 2 + 30

⇒6x - 4x = 2 + 30 - 8

⇒2x = 32 - 8

⇒2x = 24

⇒ x = 24/2

⇒ x = 12

14. 46 + 8h - 1 = 18h + 5

⇒ 46 - 1 - 5 = 18h - 8h

⇒ 46 - 6 = 10h

⇒ 40 = 10h

⇒ 10h = 40

⇒ h = 40/10

⇒ h = 4

15. 9x - 2 + 12x - 4 = 20x + 5

⇒ 9x + 12x - 20x = 5 + 2 + 4

⇒ 21x - 20x = 11

⇒ x = 11

Answers:

-1, 1, 8, 12, -17, -46, -14, -14, 8, 26

Which integer is bigger? -1 or -13? —>> –1

Which integer is bigger -11 or 1? —>> 1

Which integer is bigger? -8 or 8? —>> 8

Which integer is bigger? 12 or -22? —>> 12

Which integer is bigger? -33 or -17 —>> – 17

Which integer is bigger? -54 or -46 —>> – 46

Which integer is bigger? -26 or -14? —>> – 14

Which integer is bigger? 8 or -32? —>> 8

Which integer is bigger? 26 or -26? —>> 26

**Important note: A number with a negative sign can help you whenever a number is small -> it is considered a large number

I hope I helped you^_^

Answer:

m = -7

Step-by-step explanation:

to find the value of m

-6(1-2m)=--90

-6 + 12m = -90

12m = -90 +6

12m = -84

m = -84/12

m = -7

Answer:

f(3) = -1, f(2) = -3, f(1) = -5, f(0) = -7, f(-1) = -9

Step-by-step explanation:

f(x) = 2x -7

f(3) = 2(3) - 7 = -1

f(2) = 2(2) - 7 = -3

f(1) = 2(1) - 7 = -5

f(0) = 2(0) - 7 = -7

f(-1) = 2(-1) - 7 = -9

Answer:

it is B

Step-by-step explanation:

I had this on my work it should be right

Answer:

Number in the form of p/q.

Step-by-step explanation:

Any number in the form of p/q, where p and q are integers and q ≠ 0 is known as rational number.

Answer:

Step-by-step explanation:

A number that can be represented in p/q , where q≠ 0, is called a rational number. When divided, the result will be a whole number or in decimal form.

If it is in decimal form, decimal will either be terminated or decimal will be non terminating repeating form.

Eg;  1.2121....

[tex]\dfrac{2}{5}=0.4\\\\\\\dfrac{1}{3}=0.333......\\\\\dfrac{4}{2}=2[/tex]

Answer:

it is a, b, and c, but not d

Step-by-step explanation:

So if you are 7 and a half miles away, and you drive 30 miles per hour, you need to take 7.5 and divide it by it by 30 and you get 0.25, you then need to find what is a quarter (0.25) of 60 minutes, and you will find that it is 15 minutes.

So:

Answer:

The route will take 15 minutes to get to work taking the back roads.

Hope this helps!

Step-by-step explanation:

Expression = x + 2x + 7 + 3x + 1

Simplication

x + 2x + 7 + 3x + 1

6x + 8