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3 years ago

What is 13 minus 4 5/7

Mathematics

2 answers:

marysya [2.9K]3 years ago

8 0

Answer: <em>8 2/7 </em> i think :)

kolbaska11 [484]3 years ago

7 0

8.2
hope i helped you out

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Can someone help me please and thankyou

Phantasy [73]

X° = 90°-29°
= 61°

y°= 90°- 61°
= 29°

find y and x right?

8 0

2 years ago

Please answer correctly !!!!!! Will mark brainliest Answer !!!!!!!!!!!

enyata [817]

Answer:

45 meters

Step-by-step explanation:

graph the equation and find the y-intercept

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2 years ago

-3 -9 Which is the simplified form of (90-9 ot (90 °)?

Marysya12 [62]

Answer:

I believe it is -3, althought -9 would work it needs to be simplified as low as possible and 3x3=9, therefore you can simplify 9 to 3.

Step-by-step explanation:

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2 years ago

H(x)=1/8x^3-x^2<br><br> 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

3 years ago

Katie has a cat named

almond37 [142]

Answer:

1/2 a cup or 0.5 cups per serving

Step-by-step explanation:

If you were to divide 7 by 14 you would get 0.5. The reason as to why you would divide 7 by 14 is because if she eats twice a day that would be 7 more times then if she were to be fed once a day. So if you were to feed her twice a day that would be 14 times a week.

Don't think this helped at all but I tried my hardest, sorry if you get your problem wrong. Hope you have a good day :D

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2 years ago