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ozzi
3 years ago
13

A gear rotates 1 degree each second. If the gear rotates for 2 minutes, how many degrees does it rotate in all? How many one-deg

ree turns does it make? Explain
Mathematics
1 answer:
Nastasia [14]3 years ago
7 0
120 seconds ....
1 min= 60 sec
2 mins= 60x2=120 seconds
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A recipe calls for 3/4 of a cup of flour to make 5/8 of a pound of bread
schepotkina [342]

Answer:

\huge\boxed{\sf 1 \ pound \ of \ dough = 1\frac{1}{5}  \ cup \ of \ flour}

Step-by-step explanation:

\displaystyle \underline{Given \ that:}\\\\\frac{5}{8} \ pound \ of \ dough = \frac{3}{4} \ cup\ of \ flour\\\\Multiply \ 8 \ to \ both \ sides\\\\5 \ pounds \ of \ dough = \frac{3}{4} \times 8 \ cup \ of \ flour\\\\5 \ pounds \ of \ dough = 3 \times 2 \ cup \ of \ flour\\\\5 \ pounds \ of \ dough = 6 \ cups \ of \ flour\\\\Divide \ both \ sides \ by \ 5\\\\1 \ pound \ of \ dough = \frac{6}{5}  \ cup \ of \ flour\\\\\boxed{1 \ pound \ of \ dough = 1\frac{1}{5}  \ cup \ of \ flour}\\\\

\rule[225]{225}{2}

Hope this helped!

<h3>~AH1807</h3>
8 0
2 years ago
Expressions are shown below
Dahasolnce [82]

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Step-by-step explanation:

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2 years ago
By which rule are these triangles congruent?
GrogVix [38]

Answer:

sss

Step-by-step explanation:

3 0
2 years ago
Explain how you could write a quadratic function in factored form that would have a vertex with an x-coordinate of 3 and two dis
skad [1K]
<span>The definition of quadratic function is given by:

</span>(1) \ f(x)=ax^{2}+bx+c \\ \\ where \ a, b, c \ are \ real \ values<span>

So the problem asks for two conditions:

<em>1. Write the quadratic function in factored form. </em>
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Then the equation (1) must be written as follows:

</span>f(x)=(x-m)(x-n) \\ \\ where \ m \ and \ n \ are \ the \ roots<span>

To satisfy the two conditions:

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So we are free to choose the value of one root, say:

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Thus:

n=6-1=5

Finally, the answer is:

f(x)=(x-1)(x-5)

The graph of this function is shown in the figure below.</span>

4 0
3 years ago
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Can someone solve this 6x-9=3(2x-3) for me plzzzzz and thankyou <br> HANDING OUT BRAINLiEST'S
Gemiola [76]

Answer:

6x-9 = 6x -9

infinite solutions as they are the same equation.

3 0
3 years ago
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