Multiple choice plz plz help! And explain :) thank u!

Mathematics

1 answer:

kolbaska11 [484]3 years ago

6 0

It all the way across a circle so

7.3+7.3=14.6 so that your answer

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Solve for ddd. 6d-\dfrac{11}2=2d-\dfrac{13}26d− 2 11 =2d− 2 13 6, d, minus, start fraction, 11, divided by, 2, end fraction,

ANEK [815]

Answer:

$d = -\dfrac{1}{4}$

Step-by-step explanation:

Given

$6d-\dfrac{11}2=2d-\dfrac{13}{2}$

Required

Solve for d

$6d-\dfrac{11}2=2d-\dfrac{13}{2}$

Collect Like Terms

$-2d + 6d=-\dfrac{13}{2}+\dfrac{11}{2}$

$4d=-\dfrac{13}{2}+\dfrac{11}{2}$

Take LCM

$4d=\dfrac{-13+11}{2}$

$4d=\dfrac{-2}{2}$

$4d = -1$

Make d the subject

$d = -\dfrac{1}{4}$

5 0

3 years ago

Merl is a Canadian exchange student in China, and he currently has 12,000 yuan in his bank account. If the exchange rate changes

natali 33 [55]

The value has decreased because the amount he gets in Canadian dollars has decreased for the exact same amount he has in yuan.
I.e. Before: 12000/6.64 = 1807.23 Canadian dollars
Present: 12000/6.78 = 1769.91 Canadian dollars

3 0

3 years ago

Read 2 more answers

HELP!!

Lesechka [4]

Answer: Choice C

$x < -2 \text{ or } x \ge 4$

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Reason:

The portion on the left represents $x < -2$ because of the open circle at -2 and shading pointing to the left. This represents all numbers smaller than -2.