Which expression is equivalent to -5(k + 3)?

Answer:

Step-by-step explanation:

Answer:

D) -22

Step-by-step explanation:

We can find the answer by substituting all possibilities into the equation:

(8) + 11 = 19 (NOT = LESS THAN -5)

(-14) + 11 = -3 (NOT = LESS THAN -5)

(-16) + 11 = -4 (NOT = LESS THAN -5)

(-22) + 11 = -11 (This is the only subsititution that makes the expression correct)

Answer:

D. -22

Step-by-step explanation:

8 makes the inequality wrong

-14 is not enough to make it less so that's wrong

-16 makes it equal    -5>-16+11 ---> -5>-5 so not true

-22 is the only one that makes it true.

-5 > -22 +11 ---->  -5 > -11 so its true

Answer:

40m

Step-by-step explanation:

we use the rule of trapezium by the formula A=½(a+b)h as shown in the picture above.

Answer:

Because people fight over the best deals that the store would have to offer... hell with it i chose violence when there were 3 black shirts just because i run a designer company.

Step-by-step explanation:

Answer:

If Points J, K, and L are distinct points, and JK = KL then the following option  it must be true

A. J, K, and L are coplanar.

B. J, K, and L are collinear.

C. K is the midpoint of JL.

D. JK = KL

Step-by-step explanation:

If Points J, K, and L are distinct points, and JK = KL then it implies that  J, K, and L are collinear if they are collinear they must fall on same plane thus J, K, and L are coplanar and also as it is given that JK = KL which point us towards the possibility of K being the midpoint of JL .

Thus all statement except E will follows.

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Answer:

Ok ill help but please give me a lot of credit since i took the time to do it for you!

13 x 3 = 39, 39 x 2 = 78

9 x 3 = 27, 27 x 2 = 54

9 x 13 = 117, 117 x 2 = 234

234  + 78 + 54 = 366 mm

20 x 6 = 120, 120 x 2 = 240

4 x 20 = 80, 80 x 2 = 160

6 x 4 = 24, 24 x 2 = 48

240 + 160 + 48 = 448 cm

5 x 14 = 70, 70 x 2 = 140

5 x 16 = 80, 80 x 2 = 160

14 x 16 = 224 , 224  x 2 = 448

448 + 160 + 140 = 748 m

4 x 14 = 56, 56 x 2 = 112

17 x 4 = 68, 68 x 2 = 136

14 x 17 = 238, 238 x 2 = 476

476 + 112 + 136 = 724 ft

4 x 13 = 52, 52 x 2 = 104

13 x 19 = 247, 247 x 2 = 494

19 x 4 = 76, 76 x 2 = 152

104 + 494 + 152 = 750 in

14 x 9 = 126, 126 x 2 = 252

9 x 3 = 27, 27 x 2 = 54

3 x 14 = 42, 42 x 2 = 84

252 + 54 + 84 = 390 mm

7 x 12 = 84, 84 x 2 = 168

12 x 2 = 24, 24 x 2 = 48

2 x 7 = 14, 14 x 2 = 28

168 + 48 + 28 = 244 cm

6 x 4 = 24, 24 x 2 = 48

6 x 13 = 78, 78 x 2 = 156

4 x 13 = 52, 52 x 2 = 104

48 + 156 + 104 = 308 in

8 x 15 = 120, 120 x 2 = 240

4 x 15 = 60, 60 x 2 = 120

8 x 4 = 32, 32 x 2 = 64

240 + 120 + 64 = 424 ft

Please try to do 10 by yourself, thank you. Brainliest please.

Answer:

90 degrees

Step-by-step explanation:

Answer:

[tex]a \\ area = 10 \times 10 \times 3.14 = 314 \\ circumference = 2 \times 10 \times 3.14 = 62.8 \\ \\ b \\ \: area = 6 \times 6 \times 3.14 = 113.04\\ circumference = 2 \times \times 6 \times 3.14 = 37.68[/tex]

Answer:multiplicando de 2 en dos hasta llegar a 40

Step-by-step explanation:

-6,-4-2,0,2,4,6,8,10,

Answer:

1) Sin 36= a/25

a=25 sin 36

a= 14.69

Cos 36= b/25

b= 25 Cos 36

b= 20.23

----------------------

2) Sin 43= y/25

y= 25 sin43

y= 17.05

Cos 43= x/25

x= 25Cos 43

x= 18.28

----------------------

3) s= 42.58

  r= 177/Cos 20

  r= 124.51

[tex]----------[/tex]

hope it helps...

have a great day!!

Answer  8

Step-by-step explanation    

Answer:

its 27

Step-by-step explanation:

give brainliest plz

Answer:  352(x)=1800

Step-by-step explanation:

=============================================

Explanation:

To convert from meters to cm, you multiply by 100. This is because there are 100 cm in one meter.

You can write it out like this

1 m = 100 cm

7*(1 m) = 7*(100 cm) .... multiplying both sides by 7

7 m = 700 cm

Note: 7 meters = 22.97 feet approximately

If a cheetah jumps 7 meters then the animal will jump 700 centimeters.

One meter is equal to 100 times centimeters. To convert meters into centimeters multiply the factor by 100 centimeters.

To convert meters into cm, we will multiply by 100. This is because there is 100 cm in one meter.

We know that,

1 m = 100 cm

For 7 m

= 7 x (100 cm)

= 700 cm

Learn more about centimeters ;

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Answer:

He needs 7.5 yards  of fabric to sell at the craft fair

Step-by-step explanation:

This is unitary method and we can calculate the value of any number of items if we are given one.

1 pillow= 3/4 yards

10 pillows= 3/4 *10

10 pillows= 15/2

10 pillows=  7.5 yards

or another way is convert 3/4 directly into decimal

3/4= 0.75

1 pillow= 0.75 yards

10 pillows= 0.75 *10

10 pillows=  7.5 yards

He needs 7.5 yards  of fabric to sell at the craft fair

Answer:

D and E would be your answers

Step-by-step explanation:

hope this helps

The solutions for the given quadratic equation are:4/5 and 1/2.

The quadratic function can represent a quadratic equation in the Standard form: ax²+bx+c=0 where: a, b and c are your respective coefficients. In the quadratic function the coefficient "a" must be different than zero (a≠0) and the degree of the function must be equal to 2.

For solving a quadratic function you should find the discriminant:[tex]D=b^2-4ac[/tex]  . And after that you should apply the discriminant in the formula: [tex]x_{1,\:2}=\frac{-b\pm \sqrt{D}}{2a}[/tex].

For the given question, you have:

a=20

b=-26

c=8

[tex]D=b^2-4ac=\left(-26\right)^2-4\cdot \:20\cdot \:8=676-640=36[/tex]

[tex]x_{1,\:2}=\frac{-b\pm \sqrt{D}}{2a}\\ \\ x_{1,\:2}=\frac{-(-26)\pm \sqrt{36}}{2*20}\\ \\ x_{1,\:2}=\frac{\left26\right\pm \:6}{40}[/tex]

Then,

[tex]x_1=\frac{\left(26\right)+6}{40}=\frac{32}{40}=\frac{4}{5}[/tex]

[tex]x_2=\frac{\left26\right-6}{40}=\frac{20}{40}=\frac{1}{2}[/tex]

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Answer:

700ft³

Step-by-step explanation:

We have to multiply 20 x 7 x 10 = 1400 and we have to divide by 2 because the volume of a triangle is * L x W x H /2* so 1400/2= 700

:DDDD

Answer:

17.5

Step-by-step explanation:

don't know why 17.5 isn't one of the answer choices but it's right

Answer:

x = 39

Step-by-step explanation:

The opposite angles of a parallelogram are congruent, so

3x - 15 = 2x + 24 ( subtract 2x from both sides )

x - 15 = 24 ( add 15 to both sides )

x = 39

The value of x from the parallelogram is given by the equation x = 39°

A parallelogram is a simple quadrilateral with two pairs of parallel sides. The opposite or facing sides of a parallelogram are of equal length and the opposite angles of a parallelogram are of equal measure

The four types are parallelograms, squares, rectangles, and rhombuses

Properties of Parallelogram

Opposite sides are parallel

Opposite sides are congruent

Opposite angles are congruent.

Same-Side interior angles (consecutive angles) are supplementary

Each diagonal of a parallelogram separates it into two congruent triangles

The diagonals of a parallelogram bisect each other

Given data ,

Let the parallelogram be represented as ABCD

Now , the total internal angle of a parallelogram is 360°

Now , the equation will be

∠A + ∠B + ∠C + ∠D = 360°

Substituting the values in the equation , we get

3x - 15 + 2x + 2x + 2x + 24 = 360°   be equation (1)

On simplifying the equation , we get

9x + 9 = 360

Subtracting 9 on both sides of the equation , we get

9x = 351

Divide by 9 on both sides of the equation , we get

x = 39°

Therefore , the value of x is 39°

Hence , the equation is x = 39°

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Answer:

Uhh which one? I don't see an attachment or anything

Answer:

I believe that the error is that sqrt(-2) should be equal to sqrt(2) * i

Step-by-step explanation:

The rest of the steps all use proper algebraic rules, but the square root of a*b = sqrt(a)*sqrt(b)

Answer:

 5.6666666666667                              

Step-by-step explanation:

             if you don't believe me plug it in yourself http://www.alcula.com/calculators/statistics/mean-absolute-deviation/

Answer:

175

Step-by-step explanation:

500 times 35/100

simplify

Answer:

175

Step-by-step explanation:

Answer:

Option "A" is the correct answer.

Number of truck and car in parking is 64 , 80

Step-by-step explanation:

Given:

Sample ratio = 4 truck and 5 car

Find:

Number of truck and car in parking

Computation:

Sample ratio = 4 / 5

So,

Option 1

64 truck 80 cars

ratio = 64 / 80

ratio = 4 / 5

Option 2

72 truck 73 cars

ratio = 72 / 73

84 trucks 100 cars

ratio = 84 / 100

ratio = 21 / 25

96 truck 110

ratio = 96 / 110

ratio = 48 / 55

sample ratio match with option 1

So,

Number of truck and car in parking is 64 , 80

Answer:

x = 12

Step-by-step explanation:

This is a supplementary angle so the right side is equal to 90°. This means the other side must also equal 90°

So subtract 20° from 90° and you get 70°

Next you can just (6(12)-2) or continuously substitute until you get the right answer.

Answer: bro,  many 6

Step-by-step explanation:

Answer: The Gusty and Howling wind

Step-by-step explanation: It the best choices out all them because the other choices would not fit the sentence correctly.