3 years ago

22 х (-9+4) Need help please

Mathematics

2 answers:

olga2289 [7]3 years ago

3 0

Answer:

-110x

Step-by-step explanation:

Simplify

22x(-9 + 4)

22x(-5)

Then multiply the numbers and you get your answer.

Rzqust [24]3 years ago

3 0

Answer:-110

Step-by-step explanation: first do (-9+4)=-5 then next step 22 x -5=-110

You might be interested in

If the height of a right triangle is 24 inches and the the area of the triangle is 120 square inches, what is the length of the

Rus_ich [418]

(120×2)/24 = 10inches

3 0

4 years ago

According to the property √a/√b= √a/√b, which choice is equivalent to the quotient below?

garik1379 [7]

Answer:

Step-by-step explanation:

$\frac{\sqrt{125} }{\sqrt{5}} =\frac{\sqrt{25.5} }{\sqrt{5} } =\frac{5\sqrt{5} }{\sqrt{5} } =5$

If you don't understand, you can ask.

4 0

3 years ago

A board is 3.5 m long. Four pieces, each.4 m long, are cut off. How much is left?

lys-0071 [83]

Answer:

1.9 m

Step-by-step explanation:

3.5 - (4*0.4)

3.5 - 1.6 = 1.9

8 0

3 years ago

What is the equation of the parabola with vertex (6,7) and focus (7,7)?

Delicious77 [7]

Answer:

Step-by-step explanation:

If you plot these points on a coordinate plane, you see that they are on the same horizontal line, y = 7, with the focus 1 unit to the right of the vertex. This means that the parabola is a sideways opening parabola, to the right, to be more specific. That means that it has the basic vertex form

$4p(x-h)=(y-k)^2$

where p is the distance in units from the vertex to the focus, h is the first coordinate in the vertex, and k is the second coordinate in the vertex. For us, p = 1, h = 6, and k = 7. Now we will just fill the vertex form of the equation in with our values:

$4(x-6)=(y-7)^2$

We will solve this for x now by dividing each side by 4 and adding over the 6:

$x=\frac{1}{4}(y-7)^2+6$

4 0

3 years ago

What are the answers

Drupady [299]

1: 9x^3y^4

2: 6x^5y^4

6 0

3 years ago