3 years ago

In questions 1a-1d, choose yes or no to tell if the number 1/2 will make each equation true.

Mathematics

1 answer:

Tresset [83]3 years ago

4 0

Answer:

Step-by-step explanation:

1a = yes

1b = no, you don’t add the denominators together when adding.

1c = yes

1d = yes

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9a+b-8c-2(a+3b-c) simplified

alekssr [168]

Answer:

The correct simplified answer for 9a + b - 8c - 2 (a + 3b - c) would be 7a - 5b - 6c

Step-by-step explanation:

Hope this helps! Sorry if there is no explanation, I am kinda in a rush.

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3 years ago

Read 2 more answers

Given the graph, find the distance of GH. Round to the nearest tenth.

lord [1]

Answer:

GH = 6.3 units

Step-by-step explanation:

Assuming that 1 box represents 1 unit, the coordinate pair of G = (-2, -3), while H = (0, 3).

Distance between G and H = $d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}$

Let,

$G(-2, -3) = (x_1, y_1)$

$H(0, 3) = (x_2, y_2)$

$GH = \sqrt{(0 - (-2))^2 + (3 - (-3))^2}$

$GH = \sqrt{(2)^2 + (6)^2}$

$GH = \sqrt{4 + 36} = \sqrt{40}$

$GH = 6.3 units$ (nearest tenth)

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3 years ago

Which choice represents the fraction below as a single exponential expression ? (5 ^ 7)/(5 ^ 4)

MrMuchimi

Answer:125

Step-by-step explanation:hope this help

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3 years ago

Factor the expression (x+4)^2-4y^5(x+4)+4y^10

Kamila [148]

If you factor this,
it is (x+4-2y^5)^2

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3 years ago

On a foraging trip, Grover dug up 7 bones and caught 4 fish in 49 minutes. Harold, working at the same speed a Grover, dug up 5

liraira [26]

7 minutes is the answer but check with the teacher first

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3 years ago