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2 years ago

I need help please!

Mathematics

2 answers:

Ksju [112]2 years ago

5 0

Step-by-step explanation:

it's so simple ur answer will be 15

mark ‼️ it brainliest if it helps you ❤️

Strike441 [17]2 years ago

5 0

Answer:

Step-by-step explanation:

As mentioned in the question PQRS is similar to TUVW.

Here if we just do the mirror image of PQRS we get the same figure like TUVW.

We can then say that

SO IN THE QUESTION IT IS SAID THAT THAT WHAT IS THE VALUE OF x.

As we know x is PS ( or we can say SP) and it mentioned in statement (iii) that PS = TW (or WT)

SO THE ANSWER IS 15 CM!!

<h2>HOLE IT HELPS YOU!!</h2>

<h3>#IndianMurga</h3>

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I can’t explain look at picture

const2013 [10]

Answer:

x = 12.48

y = 13.22

Step-by-step explanation

Im not sure if its correct

10^2 + b^2 = 16^2

100 + b^2 = 256

b^2 = √156

b = 12.48

b= 12 ( If needed to round to the nearest whole number)

a^2 + 15^2 = 20^2

a^2 + 225 = 400

a^2 = √175

a = 13.22

a = 13 ( If needed to round to nearest whole number)

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3 years ago

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

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Answer:

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Step-by-step explanation:

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3 years ago

Scientific notation of 325•10^-8

USPshnik [31]

Given:

A number is

$325\times 10^{-8}$

To find:

The scientific notation of the given number.

Solution:

Scientific notation of a number is the product of a number between 1 to 10 and 10 to the power some integer.

We have,

$325\times 10^{-8}$

It can be written as

$325\times 10^{-8}=3.25\times 10^{2}\times 10^{-8}$

$325\times 10^{-8}=3.25\times 10^{2+(-8)}$

$325\times 10^{-8}=3.25\times 10^{-6}$

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3 years ago

Please help will give brainliest

beks73 [17]

Answer:

Step-by-step explanation:

The sum of the measures of all interior angles in triangle is always equal to 180°. So,

∠A+∠B+∠C=180°

∠B=180°-63°-49°=68°

Now use the sine rule:

$\dfrac{c}{\sin \angle C}=\dfrac{b}{\sin \angle B}\\ \\\dfrac{3}{\sin 49^{\circ}}=\dfrac{b}{\sin 68^{\circ}}\\ \\b=\dfrac{3\sin 68^{\circ}}{\sin 49^{\circ}}\approx 3.685\approx 4$

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3 years ago

Input= 6 , 0, 4<br> Output= -4, 8, 0<br>What's the secret code?

Elina [12.6K]

Multiply the input by -2, then add 8:
x * -2 + 8

input:
[6,0,4]

After step 1:
[-12,0,-8]

After step 2:
[-4,8,0]

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3 years ago