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3 years ago

Estimate 45.9 divided by 7

Mathematics

2 answers:

crimeas [40]3 years ago

7 0

Answer:

6.557

Step-by-step explanation:

Serjik [45]3 years ago

4 0

Answer:

6.557

Step-by-step explanation:

Hope this helps and have a great day!!!

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saw5 [17]

The answer is B.

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3 years ago

This is the answer key, not my work. For question 7, how do you get the -3 and 2 to multiply the equations by

zysi [14]

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Now simplify the y-terms to get the equation of the parabolic path. You do not need to expand the x-term. (2 points) Hint: Squar

aalyn [17]

The simplified equation of $(x - 10)^2 + (y- 6)^2 = 4^2$ is $y = 6+ \sqrt{16 - (x - 10)^2}$

<h3>How to determine the simplified equation?</h3>

The complete question is added as an attachment

The equation is given as

$(x - 10)^2 + (y- 6)^2 = 4^2$

Subtract (x - 10)^2 from both sides

$(y- 6)^2 = 4^2 - (x - 10)^2$

Evaluate 4^2

$(y- 6)^2 =16 - (x - 10)^2$

Take the square root of both sides

$y- 6= \sqrt{16 - (x - 10)^2}$

Add 6 to both sides

$y = 6+ \sqrt{16 - (x - 10)^2}$

Hence, the simplified equation of $(x - 10)^2 + (y- 6)^2 = 4^2$ is $y = 6+ \sqrt{16 - (x - 10)^2}$

Read more about simplified equation at:

brainly.com/question/723406

#SPJ1

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2 years ago

Selena is graphing the inequality x <-2. She begins by drawing a number line and placing an open circle at -2

Zigmanuir [339]

Answer:

shade the number line to the left of the open circle

Step-by-step explanation:

x is less than - 2, so it could be any number lower than -2. for example, -3, -4, -5, etc.

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3 years ago

Read 2 more answers

What is the prime factorization of 72?<br> 0.2² x 32<br> O 22 x 33<br> O 23 x 32<br> O 23 x 33

valentina_108 [34]

Answer:

$2^3\times 3^2$

Step-by-step explanation:

$72\\\\72\:\mathrm{divides\:by}\:2\quad \:72=36\times\:2\\\\=2\times\:36\\\\36\:\mathrm{divides\:by}\:2\quad \:36=18\times\:2\\\\=2\times\:2\times\:18\\\\18\:\mathrm{divides\:by}\:2\quad \:18=9\times\:2\\\\=2\times\:2\times\:2\times\:9\\\\9\:\mathrm{divides\:by}\:3\quad \:9=3\times\:3\\\\=2\times\:2\times\:2\times\:3\times\:3\\\\2,\:3\mathrm{\:are\:all\:prime\:numbers,\:therefore\:no\:further\:factorization\:is\:possible}\\\\=2\times\:2\times\:2\times\:3\times\:3\\\\=2^3\times 3^2$

3 0

3 years ago