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3 years ago

Giving brainliest immediately!!!

Mathematics

2 answers:

Gwar [14]3 years ago

6 0

Answer:

31.4 m

hope it helps :)

Alla [95]3 years ago

3 0

Circumference = 31.4 m

Step-by-step explanation:

diameter = 10 m

radius = 10 / 2 = 5 m

Circumference =

$2 \: \pi \: r$

=》

$2 \times 3.14 \times 5$

=》

$10 \times 3.14$

=》

$31.4$

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Which of these are not equivalent to 0.12? (a) 1.2, (b) 12% , (c) 0.12/100, (d) 0.120

Vinil7 [7]

Answer:

The one that will not be equivalent to .12 would be A.

Step-by-step explanation:

.12 is not the same as 1.2 for the reason that <em>A is representing a whole number</em> meanwhile <em>.12 is representing a negative number. </em>

6 0

3 years ago

Help with this question ASAP!

user100 [1]

Answer:

After 4s

Step-by-step explanation:

Given the ball is initially projected upwards with a velocity of 64ft per sec and we are required to find the time at which it reaches the ground .There are many approaches to solve this problem we will follow this one:

It is also known as the time of flight for the ball which can be found by doubling the time taken for the ball to reach to its maximum height or the point where velocity is zero.

Now $h(t)=-16\times t^{2} +v_{0} \times t+h_{0}$

For the time taken to reach the max height $\frac{dh}{dt} =0$ .

Which implies that -32t+v=0.

∴Time taken to travel halfway through the path =2sec.

∴total time = $2\times 2=4sec$

4 0

3 years ago

Write the word sentence as an equation. Then solve.

Ainat [17]

Answer:

Solution: X=144

Equation: x/(-9)= -16

Step-by-step explanation:

the / is divide

the first part of the word problem states that a number x is being divided by -9, x/-9 then it states that this equation equals -16 therefore,x/-9=-16.

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4 years ago

Read 2 more answers

erastova [34]

Answer:

What?

Step-by-step explanation:

said that agian in egnilsh lol

4 0

3 years ago

Anybody knows this one

kotykmax [81]

You are right. It’s 1/9

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3 years ago

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