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3 years ago

Which of the competitors is closest to the checkpoint? 0 is the checkpoint btw

Mathematics

1 answer:

dusya [7]3 years ago

7 0

Florence I'm pretty sure

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209 divided by 3 estimate

SpyIntel [72]

Answer:

The quotient is estimated to be 69.

Other:

Brainliest? Thanks!

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2 years ago

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Please help! I will give you brainliest if it is correct

nlexa [21]

Answer:

B is the correct one. Second.

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2 years ago

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Juanita has 3 rectangular cards that are 8 inches by 9 inches. How can she arrange the cards, without overlapping, to make one l

ivann1987 [24]

Answer:

Step-by-step explanation:

Given

3 rectangular cards
each card is 8 inches by 9 inches

The way that she can arrange the cards, without overlapping, to make one larger polygon with the smallest possible perimeter is that:

Put 3 cards together according to the length

So the smallest possible perimeter is:

8 + 8 + 8 + 8 + 8 + 8 + 9 + 9 = 66 inches as you can see in the attached photo.

The area of the polygon is equal to the combined area of the 3 cards without overlapping or extending.

Hope it can find you well.

6 0

3 years ago

Simplify expression:<br> 3^{−(4a+1)} −3^{−(4a−1)} + 3^{−4a}

lyudmila [28]

$3^{-(4a+1)}-3^{-(4a-1)} + 3^{-4a} =3^{-4a-1 }-3^{- 4a+1 } + 3^{-4a}=\\ \\=3^{ -4a }*3^{-1}-3^{ - 4a }*3^1 + 3^{-4a} =3^{-4a}(3^{-1}-3+1)=3^{ -4a }*(\frac{1}{3}-2)=\\ \\=3^{ -4a }*(-1\frac{2}{3})=3^{ -4a }*(-\frac{5}{3})=3^{ -4a }*(-5)*\frac{1}{3} =-5 *3^{ -4a }*3^{-1}=\\ \\ =-5 *3^{ -4a +(-1)}=-5 *3^{ -4a -1}$

3 0

2 years ago

Identify the y-intercept of the graph of 3x + y = 6

Gelneren [198K]

Answer:

The x-intercept is the place where the line crosses the x-axis. In other words, y=0. The y-intercept is (0,6).

Step-by-step explanation:

3x+y=6

3(0)+y=6

0+y=6

y=6

8 0

2 years ago