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2 years ago

I need help please :))))

Mathematics

2 answers:

Delvig [45]2 years ago

6 0

Answer to this would be 3/5

LenaWriter [7]2 years ago

4 0

First, you should find a common denominator:

Turn 2/5 into 4/10 by multiplying by 2.

Then, find the difference in your fractions:

7/10 - 4/10 = 3/10.

Your answer is 3/10.

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Trigonometry can anyone help me out

Reil [10]

Answer:

y = 11

x = 11 root 3

$x = 11\sqrt{3}$

$y = 11$

Step-by-step explanation:

Cos 60 =

$\frac{y}{22} \\ 0.5 = \frac{y}{22} \\ 0.5 \times 22 = y \\ 11 = y$

$for x \\ \sin(60) = \frac{x}{22} \\ \frac{ \sqrt{3} }{2} = \frac{x}{22} \\ \frac{ \sqrt{3} }{2} \times 22 = x \\ 11 \sqrt{3 } = x$

4 0

3 years ago

Read 2 more answers

What is the CORRECT answer??

Marina CMI [18]

Yes, I believe so, because the transformation has not in any way altered the image, but simply moved it.

7 0

2 years ago

Tell whether this sequence is arithmetic. If it is identify the common difference. 19,8,-3,-14

Nutka1998 [239]

-11 because 19-(-11)=8

3 0

2 years ago

Need help due friday

Ronch [10]

Answer:

C. f(x) = 40(1/4)^x

Step-by-step explanation:

Check all the options:

When x = 0

A. f(x) = 1/4(40)^x

f(x) = 1/4(40)^0

f(x) = 1/4(1)

f(x) = 1/4

When x = 0

B. f(x) = 1/2(40)^x

= 1/2(40)^0

= 1/2(1)

f(x) = 1/2

When x = 0

C. f(x) = 40(1/4)^x

= 40(1/4)^0

= 40(1)

= 40

When x = 0

D. f(x) = 4(1/3)^x

= 4(1/3)^0

= 4(1)

= 4

7 0

2 years ago

How many times greater is the value of 5 in 3,590 than the value of 5 in 359 ?

Tresset [83]

Answer:

10 times greater is the value of 5 in 3,590 than the value of 5 in 359.

Step-by-step explanation:

To find : How many times greater is the value of 5 in 3,590 than the value of 5 in 359 ?

Solution :

The place value stem is

Thousand Hundred Tens Ones

1000 100 10 1

The value of 5 in 3,590 is at hundred place

So, $5\times 100=500$

The value of 5 in 359 is at tens place

So, $5\times 10=50$

Number of time greater is the value of 5 in 3,590 than the value of 5 in 359 is given by,

$n=\frac{500}{50}$

$n=10$

Therefore, 10 times greater is the value of 5 in 3,590 than the value of 5 in 359.

4 0

2 years ago