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3 years ago

Can you guys please help me with this question

Mathematics

2 answers:

Olenka [21]3 years ago

5 0

Answer:

Step-by-step explanation:

Route the images in your mind. A. is a 180° view of H.

Airida [17]3 years ago

5 0

I think it’s figure D

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Central= 127 Radius= 7. What is the length of the indicated arc (x)

tia_tia [17]

Given:

$\begin{gathered} \theta\text{ = 127} \\ r\text{ = 7 mm} \end{gathered}$

Required:

Length of an arc x.

Explanation:

Length of an arc is given as,

$Length\text{ of an arc =}\frac{\theta}{360}\times2\pi\text{r}$

Length of an arc is calculated as,

$\begin{gathered} Length\text{ of an arc = }\frac{127}{360}\times2\times3.14\times7 \\ Length\text{ of an arc = 0.3528 }\times2\times3.14\times7 \\ Length\text{ of an arc = 15.5091 mm} \\ \end{gathered}$

Answer:

Thus the value of the length of an arc is 15.5091 mm

5 0

1 year ago

Find the product: 6,370 (86)

barxatty [35]

Answer: 547,820

Step-by-step explanation: multiplication

4 0

3 years ago

How many cubic units are in this box? A. 6 B. 9 C. 11 D. 18 E. none of these

Jlenok [28]

Answer:

18 when you look at each side it will tell you

7 0

2 years ago

Read 2 more answers

Question 1 of 5 A home has an original value of $249,000. Each year, the value of the home decreases by 7.1%. Select the equatio

algol13

Answer:

V = 249,000(0.929)^t

Step-by-step explanation:

100% - 7.1% = 92.9% = 0.929

0.929 must be raised to t, the number of years.

V = 249,000(0.929)^t

7 0

3 years ago

I NEED HELP PLEASE, THANKS! :)

Maksim231197 [3]

Answer:

Option B

Step-by-step explanation:

First identify which options are a match for the hyperbola with a foci of (- 12, 6) and ( 6, 6 ). If there is only one, we can claim that that is the solution. Otherwise we would have to take the vertices into account,

The first option can be eliminated as it is present with a decimal in the denominator, indicating that the foci should also be a decimal. However, the foci of this option should be valuable to us -

$\left(h+c,\:k\right),\:\left(h-c,\:k\right),\\\left(-3+c,\:6\right),\:\left(-3-c,\:6\right),\\c = ( About ) 3.6,\\\\Foci = \left(0.55808 ,\:6\right),\:\left(-6.55808,\:6\right)$

The second option squares the denominators of the first option, so the foci should be the following -

$Foci = ( - 12, 6 ), ( 6, 6 )$

Which is the given! The rest of the options are similar to this second option, but are altered, thus don't have the same foci,

Solution = Option B

4 0

3 years ago