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OleMash [197]
3 years ago
14

Someone help with these 2 please

Mathematics
1 answer:
11111nata11111 [884]3 years ago
3 0

Answer:

There you go on this part

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A boat travels 40 miles in 2
Veseljchak [2.6K]

Answer:

480 miles in 24 hours.

Step-by-step explanation:

40miles/2hours = x miles/24hours

40 × 24 ÷ 2 = 480

<em>good luck, i hope this helps :)</em>

5 0
3 years ago
Read 2 more answers
What is 3x^4 + 5x^3 + x^2 - 5 divided by x + 2
Brilliant_brown [7]
Remember, there is a missing term which is crucial to solving this, and that is 0x.

Ima use synthetic division, because that's the quicker option here:

The zero of x+2 is -2...

-2 | 3 5 1 0 -5
-6 2 -6 12
_____________
3 -1 3 -6 7

(Sorry, I'm unsure how to fix the formatting, plus I'm new to this. The -6 and such on the second line should be below the 5 and following of the first line, and the 3 and such on the last line should be below the 3 and following on the first line, leaving a space between the 3 on the first and third line.)

So the answer is: A. 3x^3 - x^2 + 3x - 6 + 7/(x+2)
8 0
3 years ago
Geometry Question Please Help!!!!
lora16 [44]
The equation of a parabola is given by f(x)=a(x-h)^{2}+k where (h,k) is the vertex.

We have the vertex is (-3,-2) so we have h=-3 and k=-2

Substituting -3 and -2 into the f(x)
f(x)=a(x--3)^{2}+(-2)
f(x)=a(x+3)^{2}-2

Hence, the correct answer is option D
5 0
3 years ago
Please help! Thank you
Contact [7]

Answer:

A. 3.85 units

Step-by-step explanation:

Diameter = 2 × radius

radius = 7.7 /2

= 3.85 units

3 0
3 years ago
A pathway made of slate tiles measures ​5 1/3 ​yards long. A tile measuring ​2​ feet is added to the end of the pathway.
balu736 [363]
The answer is 7 1/3 ft

3 0
2 years ago
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