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Leya [2.2K]
3 years ago
15

Melissa had 7 pages of homework! She only completed 5 before her soccer practice. Choose the division problem that shows what fr

action of pages she finished before practice.
7 ÷ 5
5 x 7
5 ÷ 7
7 ÷ 7
Mathematics
1 answer:
wariber [46]3 years ago
4 0

Answer: 5/7

Step-by-step explanation: 7/5 is 1.4, which doesn't make sense as an answer here because it's a number greater than one, while we're looking for a number that can be made into a simple fraction, decimal or percent. 5 x 7 = 35, which also doesn't make sense for the same reasons but also because the answer is a division problem and this is multiplication. 7/7 equals one, which doesn't make sense because Melissa hasn't finished 100% of her homework yet. Therefore, the answer is 5/7.

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This is just 2 real easy sentences. im just too lazy to do them its not actual math problems though don't worry.
Anika [276]

Hey!

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Answer - A job that uses geometry and symmetry is an Architect.

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Architect - geometry is structural and symmetry are shapes and figures that can be split and still look the same. Being an architect shows how geometric structures are transformed, then symmetry are design concepts throughout the plans of transformation.

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Hope This Helped! Good Luck!

7 0
3 years ago
Read 2 more answers
Write the quadratic equation in general form and then choose the value of "b."
Ira Lisetskai [31]
First of all to transfer <span>(2x - 1)(x + 6) = 0 into a form where we can plug it into the quadratic formula we need to use the FOIL method.

</span><span>(2x - 1)(x + 6) = 0
</span> becomes
2x*x+2x*6+-1*x+-1*6
which simplifies to
2x^2 + 12x - x - 6
and then we add like terms to get
2x^2 + 11x - <span>6
</span>
now that it is in the correct form we can identify "a" "b" and "c" by following this form
ax^2 + bx + c
looking back at the equation we got earlier
2x^2 + 11x - <span>6</span>

a=2,b=11,and c=-6

4 0
4 years ago
Read 2 more answers
I need help with this I’m marking everyone as brainlest if awnser right
avanturin [10]
C, 85% don’t hav an A

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6 0
3 years ago
Solve the following equation.<br> 25z^2+93 = 100z
Rudik [331]

Step-by-step explanation:

25z square+93=100z

=25z square+93=10z square

=25z square-10z square=-93

=15z square= -93

3 0
3 years ago
The parent function, f(x) = 5^x, has been vertically compressed by a factor of one-half, shifted to the left three units and dow
Alona [7]

Answer: Choice C

\displaystyle g(x) = \left(\frac{1}{2}\right)5^{x+3}-2

=====================================================

Explanation:

The 1/2 out front handles the vertical compression by 1/2. For example, if two points are vertically spaced by 10 units, then their new vertical distance is now (1/2)*10 = 5 units.

The x+3 in the exponent means "shift 3 units to the left". Effectively what's going on is that the old input x is now x+3, ie 3 units larger than before. This shifts the xy axis itself 3 units to the right. If we held the curve fixed in place while the xy axis moved like this, then it gives the illusion the curve is moving 3 units to the left.

Then finally the -2 at the very end shifts the curve down 2 units. This is because whatever the y coordinate is, we subtract 2 from it to do this vertical shifting. For example, the point (0,62.5) shifts 2 units down to (0,60.5)

8 0
2 years ago
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