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3 years ago

Help me ASAP!! This is timed

Mathematics

1 answer:

goldenfox [79]3 years ago

6 0

Answer:

ITS A

Step-by-step explanation:

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I’m so bad at this ughhhhhhhhhhhhhhhhhhh

Alexus [3.1K]

Answer:

a)6

b)v^2-u^2/2a

Step-by-step explanation:

a)Given that,

u=12

a= -6

s=9

We know that,

v^2=u^2+2as

or, v^2=(12)^2+2×(-6)×9

or,v^2=144-108

or,v^2=36

or, v=√36

∴v=6

(Ans)

b)If ,v^2=u^2+2as

then, u^2+2as=v^2

or,2as=v^2-u^2

or, s=v^2-u^2/2a

∴s=v^2-u^2/2a

Hope ya find it helpful.. Thanks a lot...

6 0

3 years ago

Jackson has 2,000 baseball cards in his collection. Gave has 1/10 as many baseball cards in his collection as jackson. How many

hoa [83]

Well, I might not be correct but
To find the answer you first have to divide 2,000 by 10 because if will show you how many baseball cards are in his collection. Because it is 1/10
Then you have your answer. Sorry if wrong

8 0

3 years ago

Read 2 more answers

Write ACUTE, RIGHT, OBTUSE, STRAIGHT or REFLEX for each of the following: ( 5 marks)

soldier1979 [14.2K]

Answer:

a. obtuse angle

b. right angle

c. reflex angle

d. straight

e. acute angle

3 0

3 years ago

Which one is greater 3/10 or 2/5

Andreyy89

Answer:

2/5

Step-by-step explanation:

2/5=4/10

4 0

3 years ago

Read 2 more answers

Please answer this question please

Bas_tet [7]

<h3>Answer:</h3><h3 /><h3>Amount = Rs 13891.50</h3><h3>Compound interest = Rs 1891.50</h3>

Step-by-step explanation:

C = Amount (A) - Principal (P)

Where

C is the compound interest

To find the amount we use the formula

$A = P ({1 + \frac{r}{100} })^{n}$

where

P is the principal

r is the rate

n is the period / time

From the question

P = Rs 12, 000

r = 5%

n = 3 years

Substitute the values into the above formula

That's

$A = 12000 ({1 + \frac{5}{100} })^{3} \\ A = 12000(1 + 0.05)^{3} \\ A = 12000 ({1.05})^{3}$

We have the answer as

<h3>Amount = Rs 13891.50</h3>

Compound interest = 13891.50 - 12000

<h3>Compound interest = Rs 1891.50</h3>

Hope this helps you

8 0

3 years ago