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jeyben [28]
2 years ago
7

-3/4(8q-12r)-3(3q-2r)=

Mathematics
1 answer:
melamori03 [73]2 years ago
3 0

Answer:

Step-by-step explanation:

Correct option is D)

Given (3q+7p

2

−2r

3

+4)−(4p

2

−2q+7r

3

−3)

According to the rules of subtraction of algebraic equation, we have negative sign will

Becomes positive and so we have to keep the big numerical sign.

Now arrange the variables in rows we get

(3q+7p

2

−2r

3

+4)−(4p

2

−2q+7r

3

−3)=(3p

2

+5q−9r

3

+7)

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Find the measure of <C in the following figure: ​
Yuki888 [10]

Answer:

angle C =160 degree

Step-by-step explanation:

since the given triangle is an isosceles triangle their base angles must be equal. So,

x - 10 =x/2

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5 0
2 years ago
Which is inverse f(x)=3x-4
DENIUS [597]

Answer: f^1(x)=x/3+4/3

8 0
3 years ago
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A circle has a radius of 7.5 centimeters and a central angle AOB that measures 90 degrees. What is the length of the intercepted
Julli [10]
Since there are 360^{\circ} in a circle, and central \angle AOB = 90^{\circ}, you can see that the part "sliced out" by the central angle is \frac{90^{\circ}}{360^{\circ}} = \frac{1}{4} of the whole circle.

This means that the length of the intercepted arc \stackrel{\frown}{AB} is \frac{1}{4} of the circumference of the circle. So,

\stackrel{\frown}{AB} = \frac{1}{4}(2 \pi r) = \frac{1}{4}(2 \pi (7.5 cm)) = \bf \frac{15 \pi}{4} cm



6 0
3 years ago
Divide. check your answer
slava [35]

Step-by-step explanation:

:)..................

7 0
2 years ago
Is -3x=15 a function
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Yes because the answer would be

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