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3 years ago

What is the measure of QS? 84°

Mathematics

2 answers:

blagie [28]3 years ago

6 0

168 .................

8_murik_8 [283]3 years ago

5 0

Answer:

168

Step-by-step explanation:

So central angle is twice of 84 degree.

And twice of 84 is 168 degree.

So the central angle is of measurement 168 degree.

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Which best describes the relationship between the lines with equations 5x +y = 4 and 20.0 + 4y = 16?

lozanna [386]

Answer:

There is no relationship, except they do intersect at the point (1, -1). Hope this helps :)

Brainliest?

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3 years ago

Your daughter found three pieces of ribbon in all different colors. Their lengths were 10 meters and 9 decimeters, 3 meters and

Pavel [41]

Answer:

The length of the ribbons in all were 25.3 meters.

Step-by-step explanation:

Given:

Lengths of the three pieces of ribbon were 10 meters and 9 decimeters, 3 meters and 10 decimeters, and finally 10 meters and 4 decimeters.

Now, to find the length of the ribbons in all.

So, by adding the length of all three pieces we get the length of all the ribbons:

$10 meters\ 9 decimeters$

$+3 meters\ 10 decimeters$

$+10 meters\ 4 decimeters.$

$=23 meters\ \ 23\ decimeters$ .

Now, converting the decimeters into meters = 23 meters + 2.3 meters = 25.3 meters.

(1 decimeter = 0.10 meter)

(23 decimeter = 2.3 meter.)

Therefore, the length of the ribbons in all were 25.3 metres.

3 0

4 years ago

What is the inverse function of f(x)= 4- x/6

Westkost [7]

Answer:

$f^{-1}(x) = 6(4-x) = 24-6x$

Step-by-step explanation:

Let $y=f(x)$ and swap x and y:

$x = 4 - \frac{y}{6}$

Then, rearranging for y:

$x+\frac{y}{6} = 4$

$\frac{y}{6}= 4-x$

$y= 6(4-x) = 24-6x$

6 0

3 years ago

Help help help help help ASAP

Rufina [12.5K]

Answer:

No, it is much too low

5 0

3 years ago

sixteen dictionaries weigh 11.52 pounds all together. each dictionary has the same weight in pounds,how much does one dictionary

iogann1982 [59]

Answer:

1.92 Pounds per dictionary

Step-by-step explanation:

Since 6 dictionaries weigh 11.52 pounds, and each of the dictionaries weigh the same, this is a simple division problem.

11.52/6=1.92

3 0

3 years ago