Please answer correctly !!!!!!! Will mark brainliest !!!!!!!!!!!!!

Answer:

it's not a or b

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

Kevin is three years older than Daniel

k         =                                        d+3

Kevin two years ago was 4 times older than Daniel was two years ago

k-2=4(d-2)

Answer:

–9xy2 – 6x2y + 5x3

–9xy2 – 6x2y – 5x3

9xy2 + 6x2y + 5x3

9xy2 – 6x2y + 5x3

the answer is 9xy2 – 6x2y + 5x3

Step-by-step explanation:

Answer:

24

Step-by-step explanation:

Answer:

$24

Step-by-step explanation:

sum of the ratios =5

therefore, amt .received by joy

=2/5×60

=$24

hope it helps

The mean of the following dot plot:

Mean: 3

Step-by-step explanation:

0 x 1 = 0

3 x 1 = 3

6 x 1 = 6

(we only add the numbers that only has a dot on the number in the dot plot)

So:

Mean: 0 + 3 + 6 = 9/3 = 3

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this was my previous answer from your other question

Answer:

15%

Step-by-step explanation:

Answer:

The perpendicular slope is -4/3

Step-by-step explanation:

Perpendicular slopes multiply to -1

m * 3/4 = -1

Multiply each side by 4/3

m * 3/4 *4/3 = -1 * 4/3

m = -4/3

The perpendicular slope is -4/3

Answer:

the perpendicular slope is -4/3

Step-by-step explanation:

Answer:

answer B is the right answer.

Step-by-step explanation:

Function A has the form of y = x² , which is NOT linear but quadratic.

Function B has the form of y = 8/5x which is linear.

So answer B is the right answer .

The function which is linear is Function B which is f ( x ) = ( 8/5 )x

The function rule is the relationship between the input or domain and the output or range. A relation is a function if and only if there exists one value in the range for every domain value.

A function is a relation from a set of inputs to a set of possible outputs where each input is related to exactly one output.

Given data ,

Let the function be represented as A

Now , the value of A is

Function B

x 5 10 15 20 25

y 8 16 24 32 40

So , for every increase of 5 in x, y increases by 8, which can be written as the equation y = (8/5)x.

f ( x ) = ( 8/5 )x

Hence , the linear function is f ( x ) = ( 8/5 )x

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Answer:

f9g9

Step-by-step explanation:

they are both powered individually

Answer:

-2a +8

Step-by-step explanation:

2a-4(a-2)​

Distribute

2a -4a +8

Combine like terms

-2a +8

Answer:

-2a +8

Step-by-step explanation:

2a - 4(a-2)

=2a -4a + 8

= -2a +8

Hope this helps you.

Good Luck!

Answer:

x= About 5.2

y= About 14.7

Explanation:

X: tan60=9/x  ; x=9/tan60 = About 5.2

Y: sin60=9/z  ; z=9/sin60 ; z=10.4 ; sin45=10.4y ; y=10.4/sin45= About 14.7

I put z as the line opposite to 45 degrees. You need to add this value in order to solve for y.

Answer:

I am just trying I think the Ans is 7

Answer:

[tex] \boxed{C. \: 19 \degree } [/tex]

Step-by-step explanation:

[tex] = > (6x + 11) \degree = (7x - 8) \degree \\ \\ = > 6x \degree + 11 \degree = 7x \degree - 8 \degree \\ \\ = > 6x \degree - 7x \degree = - 8 \degree - 11 \degree \\ \\ = > \cancel{-} x \degree = \cancel{- }19 \degree \\ \\ = > x \degree = 19 \degree [/tex]

Answer:

a) 2(x+4)

b) 3(x-4)

c) 2(3x+2)

d) 9(2x-1)

Step-by-step explanation:

a) 2x+8=2(x+(8/2))=2(x+4)

b) 3x-12=3(x-(12/3))=3(x-4)

c) 6x+4=2((6/2)x+(4/2))=2(3x+2)

d) 18x-9=9((18/9)x-(9/9))=9(2x-1)

Answer:

a) 2(x + 4)

b) 3(x -4)

c) 2(3x + 2)

d) 9(2x - 1)

Step-by-step explanation:

a) Factor: 2x+8

   2x + 8

= 2(x + 4)

b) Factor 3x−12

   3x − 12

= 3(x − 4)

c) Factor 6x+4

   6x + 4

= 2(3x + 2)

d) Factor 18x−9

   18x − 9

= 9(2x − 1)

Answer:

p+r+q=411

Step-by-step explanation:

7128=2p,3p,11r

7128=2p+3p=5p+11r

7128=5p÷5p+11r

7128=11r

7128÷11r

p+r+q=411

Answer:

A: the equation is y=2x+5, and the height is 40 inches

Answer:

He can fit 53 boxes in the moving truck.

Step-by-step explanation:

Dimensions of the container of truck = 15 feet × 7.5 feet × 7.5 feet

The volume of the container of moving truck = Length × width × height

= 15 × 7.5 × 7.5

= 843.75 feet³

Sides of each small square box = 2.50 feet

Volume of the one box = 2.5 × 2.5 × 2.5

                               = 15.63 feet ³

Maximum number of cube shaped boxes he can fit in the moving truck

= [tex]\frac{843.75}{15.63}[/tex]

= 53.98

He can fit 53 boxes in the moving truck.

Answer:

it took 5 hours to clean Jessica's yard

Answer:

A=190 CM 2

Step-by-step explanation:

A=1/2[a+b]h

A=1/2[12 + 26] 12

A=190 CM2

Answer:

[tex]190 {cm}^{2} [/tex]

Step-by-step explanation:

[tex] \frac{1}{2} \times (a + b) \times h \\ \frac{1}{2} \times (12 + 26) \times 10 \\ \frac{1}{2} \times 38 \times 10 \\ \frac{380}{2} \\ = 190 {cm}^{2} [/tex]

hope this helps

brainliest appreciated

good luck! have a nice day!

Answer:

the answer of the question is a nappe

Answer:

The correct answer is nappe

Step-by-step explanation:

Answer:

6√2 i.

Step-by-step explanation:

√-72

= √72 i

= √36 * √2 i

= 6√2 i.

Answer:

Step-by-step explanation:

8x^3 + 16x^2 - 4x^2 - 8x -8x - 16

8x^3 + 12x^2 - 16x - 16

answer is c

Answer:

1449/2691

Step-by-step explanation:

We must start from the fraction that is 7/13. Now, we know that it was simplified, with trial and error we can reach the result.

First, let's multiply both by 200:

7 * 200 = 1400

13 * 200 = 2600

1400 + 2600 = 4000

It means that we are missing 140, to reach the objective, that is, we are close, let's try 205 now:

7 * 205 = 1435

13 * 205 = 2665

1435 + 2665 = 4100

We get even closer, only 40 missing, let's try 207 below:

7 * 205 = 1449

13 * 205 = 2691

1449 + 2691 = 4140

We managed to get to the corresponding numbers, therefore the original fraction was 1449/2691

Answer:

y+3=2/3(x-9)

Step-by-step explanation:

2x-3y=6

-3y=-2x+6

y=2/3x-2

This means that any line parallel to it must have a slope of 2/3 as well. Therefore, the equation of this line, in point slope form, is:

y+3=2/3(x-9)

Hope this helps!

Answer:

y = 2/3 - 9

Step-by-step explanation:

1. rearrange the equation

-3y = -2x + 6

y = 2/3 - 2

2. because it is parallel, the gradient will be the same.  substitute into y - y1 = m(x-x1)

y - (-3) = 2/3 (x - 9)

y + 3 = 2/3 - 6

y = 2/3 - 9

Answer:

(1, 3)

Step-by-step explanation:

Current position (3,2)

Moving left of the x axis results in a decrease, so: 3 - 2 (As she is moving 2 units to the left)

Moving up results in a positive increase on the y axis, so: 2 + 1 (As she is moving one unit up)

Answer:

LM

Step-by-step explanation:

Answer:

44.4%

Step-by-step explanation:

The probability in this case would be the specific number of pairs of means that we are asked to calculate, that is, blue divided by the total number of pairs, which would be the sum of the different colors, then:

We have that blue there are 4 pairs, and in total it would be 2 + 4 + 3 = 9, that is to say 9 pairs of means.

therefore the probability is:

4/9 = 0.444

Which means that there is a 44.4% chance of drawing a blue pair.

Answer:

15cm

Step-by-step explanation:

Theorem: All tangents to a circle from the same point are equal.

Sine E, F, G and H are points of Tangency, by the theorem above:

The diameter line EC divides the Isosceles Trapezoid into two equal parts.

Therefore:

We then have by the equality above that:

BC=BF+FC

=5+10

=15cm