Heyy I need help thank you

Using factorization method;

x²+13x+40=0

x²+13+40

Find two numbers that you can add together to give the co-efficient of variable x. (I.e 13 for this question). Also, you'll find two numbers that you can multiply with each other to give you the whole number as an answer. (I.e 40 in this question). The two numbers must be the same (i.e the two numbers that will be added to give the co-efficient of x and the two numbers that will be multiplied to give the whole number must be the same two).

The two numbers are +5 and +8

The equation will therefore be = x²+5x+8x+40

You'll then factorize (I.e use a common factor of both values to bracket them)

x(x+5)+8(x+5)

(x+8)(x+5)

x is therefore (x+8=0) or (x+5=0)

x=(x=0-8) or (x=0-5)

x= -8 or x= -5

Answer:

A plant receiving water from precipitation is an interaction between the biosphere and the hydrosphere.

Answer:

-1

Step-by-step explanation:

You can do this two ways, the easiest way is to look at the graph.

What is g(4) means: When the x value equals 4, what does y equal?

Look for the coordinate with the x-value of 4 (it's asking for g(4). Now if you look at the y-value of the coordinate, it should tell you what g(4) is. So since the coordinate is (4,-1), g(4) is -1.

Another way to do it is to plug in 4 for x in the equation. So...

g(4) = -[f(4) - 3)]

g(4) = -[4 - 3]

g(4) = -[1]

g(4) = -1

Hi!

In the screenshot provided, the first graph has a positive slope, but in the second graph, the slope is negative.

Here's why:

When trying to find out if the slope is positive or negative, you look to see which direction the line in pointing.

In this case, in graph one, the line is going up so this means that the slope is positive. In graph two, the line is going down, so this means that the slope is negative.

I hope this helps!

Feel free to give brainliest!

Answer:

what does it say young buck

Answer:

Step-by-step explanation:

Answer:

x = 59

Step-by-step explanation:

Since the angles of a quadrilateral add up to 360°, simply set the sum of all the angles to 360°:

x + x + (2x + 3) + (2x + 3) = 360

Combine like terms:

2x + 4x + 6 = 360

6x + 6 = 360

Get the x's on one side:

6x = 360 - 6

6x = 354

Solve by dividing by 6:

x = 59

Answer:

59

Step-by-step explanation:

x + x + (2x + 3)° + (2x + 3)° = 360°

6x + 6 = 360

6x = 354

x = 59

Answer:

60 is answers of your question

Answer:

1/6

Step-by-step explanation:

When the y is isolated on one side and is not multiplied by anything (other than one), the slope is the value before the x. In this case, it's 1/6. And in if y is perfectly isolated, then the y-intercept is the value after the x, which is positive 3/2 in this case.

Answer:

Area=(x+3)(x-1)

Ara=(x^2)-x+3x-3

Area=(X^2)+2X-3

Answer:

30

Step-by-step explanation:

To find the midway point, you simply do add Negative Fourty and Hundred then divide by two.

Step 1:

-40 + 100 = 60

Step 2:

60/2 = 30

Hey there mate :)

Please check the attached image for answer.

Answer:

Step-by-step explanation:

You divide 7.42 / 1.75 = the answer is 4.24

Answer:

4.24

Step-by-step explanation:

Step 1:

You move both of them by 2 decimal places.

742/175

Step 2:

Divide them:

             4.24

175⟌742

       -700

           420

          -350

              700

            -700

                   0

Answer:

Slope is 2 and y- intercept is -5 so y = 2x -5

The arrangement of the apples in the stack is in a sequence that can be

used to find the number of apples in each row and in the stack.

Correct response:

The given parameters are;

Dimensions of apples in the rectangular base = 7 apples by 5 apples

Number of apples on which each apple above rests = 4 apples

Required:

The number of apples in the stack.

Solution:

The dimensions, length and width of the apples in each row decreases

by 1 compared to the row on which the apple rests, as follows;

In the base, the dimension = 7 by 5

In the row directly above, the dimension = (7 - 1) by (5 - 1)

The number of apples sequence continues and is completed by a singles row of apples at the top, from which gives;

Number of apples in the stack = 7 × 5 + 6 × 4 + 5 × 3 + 4 × 2 + 3 × 1 = 85

Learn more about sequence and series here:

https://brainly.com/question/13043887

Answer:

12 km

Step-by-step explanation:

going east by 5 km and then west by 5 km brings him 12 km to the north of where he started

Freddie's displacement is a vector with a length of 12 km pointing straight up (in the positive y direction).

Displacement is the distance between the final point and the initial point.

We have,

Freddie's distance traveled is the total length of the path he took, regardless of direction.

To find the distance, we can use the Pythagorean theorem, since he moved in a right-angled triangle:

distance = √(5² + 12² + 5²) = √(25 + 144 + 25) = √194 ≈ 13.928 km

So Freddie's distance traveled is approximately 13.928 km.

Freddie's displacement is the straight-line distance and direction from his starting point to his ending point.

We can represent his movements using vector notation:

East: 5 km to the right = +5 km in the x direction

North: 12 km upwards = +12 km in the y direction

West: 5 km to the left = -5 km in the x direction

The total displacement is the vector sum of these three movements. To calculate this, we can add up the x components and y components separately:

x displacement = +5 km - 5 km = 0 km

y displacement = +12 km

Thus,

Freddie's displacement is a vector with a length of 12 km pointing straight up (in the positive y direction).

Learn more about displacement here:

https://brainly.com/question/11934397

#SPJ3

Answer:

It's 15 questions that carry 4 points

Answer:

72

Step-by-step explanation:

Answer:

Eric drove 28 7/11 miles with 1 gallon of gas.

Step-by-step explanation:

You just use long division and do 315 divided by 11, and you should get 28R7 so you just turn that R7 into 7/11.

Have a nice rest of your day :)

Answer:

the second one

Step-by-step explanation:

Step-by-step explanation:

[tex]a^{ \frac{4}{5} } . \sqrt{a {}^{21} } = a^{n} \\ {a}^{ \frac{4}{5} } . {a}^{ \frac{21}{2} } = {a}^{n} \\ {a}^{ \frac{113}{10} } = {a}^{n} \\ n \: = \frac{113}{10} [/tex]

Answer:

we know,

area of circle = πr²

area of semicircle of circle having diameter of 16.

according to formula = πr²

radius = 16/2 = 8 cm

22/7 × (8)² → 22/7 × 64 → 1408/7 = 201.14/2 = 100.57 cm (approx.)

area of semicircle of circle having diameter of 20 cm.

22/7 × 20² = 22/7 × 400 = 8800/7 = 1257.14/2 = 628.57

to get the area of shaded part 628.57 - 100.57 = 528 cm² (approx.)

hope this helps you!

Answer:

2x - 12 + 6 = 4x - 4

2x- 6 = 4x - 4

-6 +4 = 4x - 2x

-2 = 2x

x= -2/2

x = -1

Answer

2(x-6)+6=4x-4

2x-12+6=4x-4

2x-12+6-4x+4

-2x-2

-2x= 2

x=-1

Answer:

The same shape but aren't always the size. Corresponding angles must be congruent. Corresponding sides are proportional.

Step-by-step explanation:

Answer:

Subjective probability

I hope this works(Please mark me as brainliest if I gave the best answer)

Divide the amount of cereal left by total people:

1/6 / 5 = 1/6 x1/5 = 1/30 of the box.

answer: 1/30

Answer:

You take 1/6 divide 5 = 1/30

Step-by-step explanation:

1/6 divide 5 means 1/6 x 1/5 = 1/30