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son4ous [18]
4 years ago
5

If you graph y=5x^2+7x-15, what would be the y-intercept

Mathematics
1 answer:
a_sh-v [17]4 years ago
3 0
The y intercept is (0,-15)
https://www.desmos.com/calculator/xeyrlhyvt1
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you subtract and get 2925

Step-by-step explanation:

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The range R and the maximum height H of a projectile fired at an inclination θ
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1370 feet (3 sf)

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Alemu, Tulu, Kassa and Tegitu worked for 4 hours, 6 hours, 5 hours
GaryK [48]
As a group they were paid $1000 after putting in 4+6+5+5 = 20 worker-hours.
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6 0
3 years ago
What is 8.25 as a fraction in simplest form?
vekshin1
8 is a whole number, so this will be the whole number part of our mixed number.

0.25 is a decimal, where 25 is in the HUNDREDths place, so we write 25 as a fraction over 100.

\sf\dfrac{25}{100}

Simplify by dividing 25 to the numerator and denominator.

\sf25\div25=1
\sf100\div25=4

So our fraction is \sf8\dfrac{1}{4}

0.55 is a decimal, where 55 is in the HUNDREDths place, so we write 55 as a fraction over 100.

\sf\dfrac{55}{100}

Simplify by dividing 5 to the numerator and denominator.

\sf55\div5=11
\sf100\div5=20

So our fraction is \sf\dfrac{11}{20}

\sf\dfrac{5}{8}

To convert this to a decimal, just divide 5 / 8

\sf5\div8=0.625
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3 years ago
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The right answer is c

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