4 years ago

How to learn multiplication facts

2 answers:

8 0

Say 4x7. you would take 4 And add it up seven times.
4+4+4+4+4+4+4=28 or.. 7+7+7+7= 28

Pie4 years ago

6 0

Write them down, make flashcards and just pay attention good luck!!!

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Murrr4er [49]

Your answer is 21 7/15

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3 years ago

disa [49]

A quadratic should be in the form ax²+bx+c=0
where a b and c are all numbers

8 0

3 years ago

jeka94

Answer: see below

<u>Step-by-step explanation:</u>

(1)

$a)\quad EF = 3\sqrt2,\quad FG = 3\sqrt2,\quad GH = 3\sqrt2,\quad HE = 3\sqrt2$

b) FH = 6, EG = 6

c) Square (which means it is also a rectangle and parallelogram)

(2)

$a)\quad m_{EF}=3,\quad m_{FG}=-\dfrac{1}{2},\quad m_{GH}=3,\quad m_{HE}=-\dfrac{1}{2}$

$b)\quad \text{Midpoint}_{EG}=(4.5, 1.5),\quad \text{Midpoint}_{FH}=(4.5, 1.5)$

c) Parallelogram

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3 years ago

Nostrana [21]

Yes. (7, -9) is a solution for x - y > 10

7 - (-9) > 10

7 + 9 > 10

16 >10 (True)

hope this helps

8 0

3 years ago

anyanavicka [17]

Answer:

$293.43

Step-by-step explanation:

6 0

3 years ago