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Varvara68 [4.7K]
2 years ago
15

Chana and Josiah started skating at the same time in the same direction, but Josiah had a head start 10

Mathematics
2 answers:
dlinn [17]2 years ago
6 0

Answer:

The answer is Chana's distance from the starting line at a time when she is farther than Josiah.

Step-by-step explanation:

Just had it :)

Arlecino [84]2 years ago
5 0

Answer:B

Step-by-step explanation:

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Need help with this??? Please!!!
Radda [10]

Answer:

the first option

Step-by-step explanation:

(f-g)(x) simply means to subtract both expressions. really literally.

and we go through it power by power of x.

the highest power/exponent of x is 3 (x³). only f(x) has one.

so, -7x³ is the first part of f-g.

next is x².

11x² - 6x² = 5x², which is the second part of f-g.

next is x.

-8x - (-14x) = -8x + 14x = 6x, which is the third part of f-g.

next is x⁰ (in other words, no x, just a constant).

4 - (-3) = 4 + 3 = 7, which is the 4th part of f-g.

we have no x to the power of -1 or -2, so we have -3

0 - (-4x‐³) = 4x‐³, which is the last part of f-g.

so, it is clearly the first answer option.

3 0
2 years ago
How to find the area?!
NNADVOKAT [17]
Times the sides and add them
3 0
3 years ago
Read 2 more answers
Determine if the following relations represent y as a function of x.
lana [24]
<h3>Answers:</h3>
  • A) No, it is not a function
  • B) Yes it's a function
  • C) Not a function
  • D) Yes it's a function
  • E) Yes it's a function

================================================

Explanation:

If y has an exponent of 2, 4, 6, etc (basically any even number) then it leads to having inputs with multiple outputs.

Consider something like y^2 = x. If x = 100, then y = 10 or y = -10 are possible. A function can only have exactly one y output for any valid x input. Similar issues happen for things like y^4 = x and so on. So this is why A and C are not functions.

The other equations do not have y values with such exponents, so we can solve for y and have each x input lead to exactly one y output. Therefore, they are functions.

5 0
3 years ago
HI CAN I GET SOMEONE TO HELP ME WITH MATH IM FAILING TY! :)
oksano4ka [1.4K]

Answer:

20 square meters

Step-by-step explanation:

area = length x width

area of grass = 4 x 4 = 16

area of grass and cement = 6 x 6 = 36

<em>Now you subtract to find the area of the cement.</em>

36 - 16 = 20

3 0
2 years ago
Help me please!!!!!! giving out brainliest
vazorg [7]

Answer:

1 = 175ft cubed

2 = 58m cubed

3 = 140m cubed

4 = 180in cubed

Step-by-step explanation:

You have to split these complex shapes into parts and find the volume of each part.  Then, add the parts' volumes together, which will be the total volume of these.  The equation is V=bhw.  V means volume, b means base, h means height, and w means width.  Hope this helps!

6 0
2 years ago
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