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klio [65]
2 years ago
7

Jake drew this sketch of a kite.

Mathematics
2 answers:
sveticcg [70]2 years ago
7 0

Answer:

Cool!

Step-by-step explanation:

NARA [144]2 years ago
7 0
The Answer is
A. 1200cm^2
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F(3)= 5x^2 - 4x + 9<br> evaluate this quadratic function
Neporo4naja [7]

Answer:

f(3) = 38

Step-by-step explanation:

Given the quadratic function

f\left(x\right)=\:5x^2\:-\:4x\:+\:9

Evaluating the quadratic function

f\left(x\right)=\:5x^2\:-\:4x\:+\:9

substitute x = 3

f\left(3\right)=\:5\left(3\right)^2\:-\:4\left(4\right)\:+\:9

f(3) = 45-16+9

f(3) = 38

Therefore,

  • f(3) = 38
6 0
2 years ago
Some algae contains up to 50% oil by weight. How much oil is in a 7.3-ounce sample of this type of algae?
frutty [35]

Answer: 3.65

Step-by-step explanation:

This question is asking basically what is 50% or 1/2 of 7.3.

Let's expand the number 7.3

Then, we end up getting 7.30.

We have to find 1/2 of 7.30.

\frac{1}{2} of 7.30 = 3.65

Hope this helps you!

5 0
2 years ago
I'm doing elimination in systems of equations how do I solve this?????? Help!!!
Eddi Din [679]
X-3y=-5
-(x+3y=1)
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-6y=-6
y=1
x=-2

7 0
3 years ago
Log (rootx+1 + root x-1)
amid [387]

Answer:

Step-by-step explanation:

dy/dx = d/dx log root under x-1 / root under x+1

dy/dx = root under x+1 / root under x-1 * 1/(x+1)^2/3 * 1/root under x-1

dy/dx = (x+1)^2/ x-1

7 0
3 years ago
Describe 58 as a sum of tens and ones.
d1i1m1o1n [39]
50+8 50 represents tens place value, while 8 represents the ones place value.
6 0
3 years ago
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