3 years ago

Write two sentences to match this numerical expression:7 times 3

Mathematics

2 answers:

Leto [7]3 years ago

5 0

7×3=21 or 3×7=21

Three times seven equals twenty-one

Seven times three equals twenty-one

Marina CMI [18]3 years ago

3 0

3 times 7..... . .....

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lesantik [10]

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3 years ago

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kirill115 [55]

Answer:

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Step-by-step explanation:

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4 years ago

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sukhopar [10]

Answer:

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Step-by-step explanation:

we have

$y=-2x^2+4x+3$

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Convert the quadratic equation into vertex form

step 1

Factor -2

$y=-2(x^2-2x)+3$

step 2

Complete the square

$y=-2(x^2-2x+1)+3+2$

$y=-2(x^2-2x+1)+5$

step 3

Rewrite as perfect squares

$y=-2(x-1)^2+5$ ----> equation in vertex form

The vertex is the point (1,5)

3 0

3 years ago

Write this percent as a fraction. 56 1/4 % (56 whole number and 1/4)

3241004551 [841]

56 $\frac{1}{4}$ %

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= $\frac{225}{400}$

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3 years ago

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