3 years ago

How to solve this 4×5-45÷9

Mathematics

2 answers:

Doss [256]3 years ago

7 0

Answer:

Step-by-step explanation:

the answer is 15

Ilia_Sergeevich [38]3 years ago

7 0

Answer: 4x5-45÷9=15

Step-by-step explanation:

You might be interested in

Given: 3(x-4)=2x+7 Prove: x=19 PROOF: StatementsReasons

Musya8 [376]

Hey !

$3(x - 4) = 2x + 7 \\ \\ 3x - 12 = 2x + 7 \\ \\ 3x - 2x = 7 + 12 \\ \\ x = 19 \: \: \: \: \: \: \: Ans.$

Hope it helps you :)

4 0

4 years ago

On a piece of paper, graph f(x)= {x if x<2 2 if x>2}

r-ruslan [8.4K]

Answer:

see below

Step-by-step explanation:

The graph has two parts. There is one line for x < 2. It has a slope of 1 and a y-intercept of 0.

The line for x > 2 is the horizontal line x=2.

The point at x=2 is not defined by the function you have posted here, so there is a "hole" in the graph at that point.

4 0

3 years ago

Can these three angles 47, 84, and 56 create a triangle

photoshop1234 [79]

Answer:

No. The sum of the 3 angles of a triangle = 180 degrees. In this case the 3 angles, 47 + 84 + 56 = 187 degrees, not 180 degrees.

6 0

3 years ago

What is This answer68,404÷698

lina2011 [118]

68404/698 is 98. Hope this helped.

3 0

4 years ago

Read 2 more answers

Sergio wants to write equations in the form y = mx + b for the lines passing through point P that are parallel and perpendicular

kap26 [50]

Answer:

b = m(Px) -(Py)

Step-by-step explanation:

Solving the equation ...

y = mx + b

for b gives ...

b = mx - y

If the given point is (Px, Py), Sergio can find the y-intercepts using this equation.

For each slope (m), the corresponding y-intercept is ...

b = m(Px) -(Py)

8 0

3 years ago