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3 years ago

6

Finding the value of the x

1 answer:

natali 33 [55]3 years ago

4 0

Answer: do a proportion

Step-by-step explanation:

So it would be a number over a number and equals X over a number.

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Please answer this question now

lord [1]

Answer:

112°

Step-by-step explanation:

By inscribed angle theorem:

$m\widehat {BCD} = 2\times m\angle BAD\\\therefore m\widehat {BCD} = 2\times 129\degree \\\therefore m\widehat {BCD} = 258\degree\\\\\because m\widehat{CD} = m\widehat {BCD}-m\widehat{BC} \\\therefore m\widehat{CD} = 258\degree - 146\degree \\\huge \red {\boxed {\therefore m\widehat{CD} = 112\degree}}$

6 0

3 years ago

Can you please answer all three of these questions.

Dmitry_Shevchenko [17]

First one is - $101.91
I’m not sure about the 2nd one but I got 6-7 percent
Third one is 70

6 0

3 years ago

Read 2 more answers

Question 1 of 10

nordsb [41]

Answer:

B.

Step-by-step explanation: I took the test.

3 0

3 years ago

What is the ratio of 40 hearts and 32 triangle simplified

olganol [36]

40:32 simplified will be 5:4

Both 40 and 32 have a common denominator of 8. When both numbers are divided by 8 you get 5:4

7 0

3 years ago

T=1/p+1/q <br>make q the subject

Lady bird [3.3K]

Answer:

q = $\frac{p}{tp-1}$

Step-by-step explanation:

Given

t = $\frac{1}{p}$ + $\frac{1}{q}$

Multiply through by pq to clear the fractions

tpq = q + p ( subtract q from both sides )

tpq - q = p ← factor out q from each term on the left side

q(tp - 1) = p ← divide both sides by (tp - 1)

q = $\frac{p}{tp-1}$

8 0

3 years ago