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1 year ago

Factorise 5x+10x(b+c)

Mathematics

1 answer:

Kruka [31]1 year ago

8 0

Answer:

Answer attached

Step-by-step explanation:

hope u understand

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Answer for brainliest

madam [21]

Answer:

Step-by-step explanation:

Negative 7 over 10 minus negative 2 over 10 = negative 5 over 10; therefore, the distance from A to B is absolute value of negative 5 over 10 equals 5 over 10 units.

the correct option is C.

(-7/10) - (-2/10)

then add -7/10 + 2/10 which will equal -5/10

6 0

2 years ago

Identify the properties of equality needed to isolate a varaible and solve a given equation. Use the drop-down menus to show you

Anna71 [15]

Answer:

If two expressions are equal to each other, and you add the same value to both sides of the equation, the equation will remain equal. When you solve an equation, you find the value of the variable that makes the equation true. In order to solve the equation, you isolate the variable.

4 0

2 years ago

which of the following are right triangles: a triangle with side lenghts 6 inches, 8 inches,10 inches, a triangle with side leng

amid [387]

9514 1404 393

Answer:

(6, 8, 10) right
(8, 15, 17) right
(5, 12, 13) right

Step-by-step explanation:

It can be helpful to memorize a few of the Pythagorean triples that show up in Algebra problems. Their multiples also form right triangles.

(3, 4, 5), (5, 12, 13), (7, 24, 25), (8, 15, 17), (9, 40, 41)

The triple (6, 8, 10) is the first one of these, multiplied by 2 inches.

The only triple that is a sequence of consecutive integers is (3, 4, 5), so you know immediately that (4, 5, 6) does not form a right triangle.

Of course, you can check any of them to see if the squares of the smaller two numbers total the square of the larger number:

4² +5² = 16 +25 = 41 ≠ 6² . . . . . (4, 5, 6) is not a right triangle

5 0

2 years ago

for a short time after a wave is created by wind the height of the wave can be modeled using y= a sin 2pit/T where a is the ampl

dangina [55]

Answer:

y = 4 sin(t/2 + 4π/3) − 2

Step-by-step explanation:

General form:

y = a sin(2π/T t)

Given a = 4 and T = 4π:

y = 4 sin(2π/(4π) t)

y = 4 sin(t/2)

Add horizontal shift of -4π/3 and vertical shift of -2:

y = 4 sin(t/2 − (-4π/3)) − 2

y = 4 sin(t/2 + 4π/3) − 2

6 0

2 years ago

Help with inequalities

max2010maxim [7]

Answer:

$2(b - 9) \geqslant 26$

Step-by-step explanation:

difference of a number and 9 means to subtract

$b - 9$

twice that means multiply by 2

$2(b - 9)$

at least is greater than or equal to

$2(b - 9) \geqslant 26$

8 0

3 years ago