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3 years ago

14

Find AC. Round to the nearest tenth. B 86° 16 С 11 A

1 answer:

Vadim26 [7]3 years ago

6 0

Answer:

19.4

Step-by-step explanation:

16^2+11^2=377

then square 377 which will equal to

19.416 which can be rounded up to 19.4

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The radius of a circle is 9in. Find it’s circumference in terms of

Lady bird [3.3K]

${ \bf{ \underbrace{Given :}}}$

Radius of the circle " $r$ " = 9 in.

${ \bf{ \underbrace{To\:find:}}}$

The circumference of the circle.

${ \bf{ \underbrace{Solution :}}}$

$\sf\orange{The\:circumference \:of\:the\:circle\:is\:56.52\:in.}$

$\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\red{:}}}}}$

We know that,

$\sf\purple{Circumference\:of\:a\:circle \:=\:2πr }$

$= 2 \times 3.14 \times 9 \: in \\ \\ = 56.52 \: in$

Therefore, the circumference of the circle is 56.52 in.

$\huge{\textbf{\textsf{{\orange{My}}{\blue{st}}{\pink{iq}}{\purple{ue}}{\red{35}}{\green{♡}}}}}$

3 0

3 years ago

The blue dot is at what value on the number line?

damaskus [11]

Answer:

0

Step-by-step explanation:

-10 -8 -6 -4 -2 0

5 0

3 years ago

Read 2 more answers

Please Help & Thank You

makkiz [27]

Answer:

67 $\frac{1}{2}$ $cm^3$

Step-by-step explanation:

the volume of a rectangular prism is the three sides multiplied together, $h*w*l$

converting the mixed number to improper fraction to make multiplying easier.

$\frac{9}{2} *6*\frac{5}{2}$ = $\frac{135}{2}$

converting back to mixed number in simplest form

$\frac{135}{2}$ = 67 R 1

$\frac{135}{2}$ = 67 $\frac{1}{2}$

4 0

3 years ago

What is the value of the fourth term in a geometric sequence for which a1=10 and r =0.5

Lena [83]

Answer: 1.25

Step-by-step explanation:

The explicit formula for the sequence is $a_{n}=10(0.5)^{n-1}$

Substituting in n=4,

$a_{4}=10(0.5)^{4-1}=\boxed{1.25}$

4 0

2 years ago

suppose the sales tax rate is 9%. if the sales tax amount is $117 on a taxable item, what is the price of the item before tax?

klemol [59]

$117/1.9= $61.578 rounds to $61.60
$61.60 is the price before tax.

6 0

3 years ago