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3 years ago

HELP ME ASAP PLEASE HURRY

Mathematics

2 answers:

Dmitriy789 [7]3 years ago

8 0

Answer:

7.2

Step-by-step explanation:

First use equation a²+b²=c²

so 4²+6²=52

now opposite of square is squareroot so

squareroot of 52 is 7.2

marissa [1.9K]3 years ago

4 0

Answer:

7.2

Step-by-step explanation:

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24/10 into hundredths

dalvyx [7]

Answer:

240/100

Step-by-step explanation:

just multiply 24 by 10 to get hundredths

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3 years ago

Question 3 34° Celsius is equal to o Fahrenheit

grigory [225]

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3 years ago

Read 2 more answers

Arithmetic of functions

Rzqust [24]

Its B.

If $f(x)=4x+1$ and $g(x)=x^2-5$ then, $(\frac{g}{f})(x)=\frac{x^2-5}{4x+1}$ and $x\neq-\frac{1}{4}$ because if x were $-\frac{1}{4}$ then you would have division by 0.

Hope this helps.

5 0

3 years ago

2. What is the length of the horizontal line segment joining points C(-9,205) and D(4,205)?

arsen [322]

Answer:

13 unit

Step-by-step explanation:

................

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3 years ago

H(x)=1/8x^3-x^2 Over which interval does h have a positive average rate of change?

lara31 [8.8K]

Answer:

$(-\infty,0)\cup(\frac{16}{3},\infty)\\That \ is x\frac{16}{3}$

Step-by-step explanation:

$h(x)=\frac{1}{8}x^{3} -x^{2} \\\\Differentiate \ h(x) \ with \ respect \ to \ x\\h'(x)=\frac{3}{8}x^{2} -2x$

For positive rate of change $h'(x)>0$

$\frac{3}{8} x^{2} -2x>0\\x(\frac{3}{8}x-2)>0\\\\ When \ x0 \ (multiplication \ of \ two \ positives \ is \ positive)\\\\h'(x)>0 \ when \ x\frac{16}{3} \\\\$

6 0

4 years ago