3 years ago

Which expression shows a way to find 2813×7

Mathematics

2 answers:

Mandarinka [93]3 years ago

5 0

Answer:

19,691

Step-by-step explanation:

omeli [17]3 years ago

4 0

Answer:

2813 x 7 = 19691

Hope this helps!

You might be interested in

Find an equation for the line that passes throughthe points (1,-1) and (-3,5)

Tju [1.3M]

U can pick either point to finish

y - 1 = 2(x-1)
y= 2x-2 +1
y = 2x-1

or

y-5 = 2(x-3)
y = 2x-6+5
y = 2x-1

4 0

2 years ago

Read 2 more answers

The x- intercept is the ________ to a function or group

Svetach [21]

Answer:

is the point

Step-by-step explanation:

...............

5 0

3 years ago

According to the general equation for conditional probability, if P(ANB)= 3/10 and P(B)= 4/5, what is P(A|B)?

Mars2501 [29]

Answer: 3/8

Step-by-step explanation:

Formula is,

P(A|B) = P(A and B) / P(B)

= (3/10) / (4/5)

= 3/8

7 0

3 years ago

PLEASE MATH EXPERT! <br> I am struggling thank you

CaHeK987 [17]

Answer:

$x^{4} -y^{4} +6x^{2}y+9y^{2}$

Step-by-step explanation:

This is just a big multiplication, but it gets more simple when you break it into steps.

First consider $x^{2} (x^{2} +3y-y^{2} )$ . This multiplies out to $x^{4} +3x^{2}y-x^{2}y^{2}$

Next, $3y(x^{2} +3y-y^{2} )$ . This is $3x^{2}y+9y^{2}-3y^{3}$

Finally, $y^{2} (x^{2}+3y-y^{2})$ . This is $x^{2}y^{2} +3x^{3}-y^{4}$

Sum these three expressions together and you get $x^{4} -y^{4} +6x^{2}y+9y^{2}$

6 0

2 years ago

Read 2 more answers

Students in Ms. McMath’s class were asked to write a real-world problem that could be solved with the inequality 35 + 0.75x ≥ 0.

irina1246 [14]

Answer:

What um wheres the response????

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers