All categories

2 years ago

Plz help ASAP!!!!!!!

Mathematics

2 answers:

Kipish [7]2 years ago

8 0

Read it.

100 * .17m = 170m

WINSTONCH [101]2 years ago

5 0

Hi!

In this case, all you need to do is to multiply 0,17 with 100, like this:

0,17 * 100 = 17m.

The height of the tree after 10 years is 17m.

Hope this helps!

You might be interested in

Warm up. help please

vampirchik [111]

Exponents are similar in concept to multipication. Multiplication is repeated addition and exponents are repeated multiplication.
So x^3 = x*x*x
f(-2) = (-2)(-2)(-2) = -8
Try the others For yourself!

3 0

3 years ago

How is breaking apart the problem 16x34 like solving four simpler problems?

dedylja [7]

10*30=300
10*4=40
6*30=180
6*4=24
add them up: 300+40+180+24=544

7 0

3 years ago

Which graph represents the function f(x) = |x|?

Brut [27]

Answer:

Step-by-step explanation:

the first one

3 0

2 years ago

Read 2 more answers

What is the slope of у= 3х — 9

astra-53 [7]

Answer:

Step-by-step explanation:

3 is the slope intercept I believe

8 0

2 years ago

Find the circumference of the circle. Then, find the length of each bolded arc. Use appropriate notation

Vaselesa [24]

Answer:

$\text{1) }\\\text{Circumference: }24\pi \text{ m}},\\\text{Length of bolded arc: }18\pi \text{ m}\\\\\text{3)}\\\text{Circumference. }4\pi \text{ mi},\\\text{Length of bolded arc: } \frac{3\pi}{2}\text{ mi}$

Step-by-step explanation:

The circumference of a circle with radius $r$ is given by $C=2\pi r$ . The length of an arc is makes up part of this circumference, and is directly proportion to the central angle of the arc. Since there are 360 degrees in a circle, the length of an arc with central angle $\theta^{\circ}$ is equal to $2\pi r\cdot \frac{\theta}{360}$ .

Formulas at a glance:

Circumference of a circle with radius $r$ : $C=2\pi r$
Length of an arc with central angle $\theta^{\circ}$ : $\ell_{arc}=2\pi r\cdot \frac{\theta}{360}$

<u>Question 1:</u>

The radius of the circle is 12 m. Therefore, the circumference is:

$C=2\pi r,\\C=2(\pi)(12)=\boxed{24\pi\text{ m}}$

The measure of the central angle of the bolded arc is 270 degrees. Therefore, the measure of the bolded arc is equal to:

$\ell_{arc}=24\pi \cdot \frac{270}{360},\\\\\ell_{arc}=24\pi \cdot \frac{3}{4},\\\\\ell_{arc}=\boxed{18\pi\text{ m}}$

<u>Question 2:</u>

In the circle shown, the radius is marked as 2 miles. Substituting $r=2$ into our circumference formula, we get:

$C=2(\pi)(2),\\C=\boxed{4\pi\text{ mi}}$

The measure of the central angle of the bolded arc is 135 degrees. Its length must then be:

$\ell_{arc}=4\pi \cdot \frac{135}{360},\\\ell_{arc}=1.5\pi=\boxed{\frac{3\pi}{2}\text{ mi}}$

8 0

2 years ago