3 years ago

Question 3 plzzz thanks u

Mathematics

2 answers:

Troyanec [42]3 years ago

8 0

Answer:

the pic is blank we can't see

Step-by-step explanation:

oee [108]3 years ago

5 0

My guess would be 1 and 10

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<img src="https://tex.z-dn.net/?f=%3Cbr%3E%0Ay%3D%20x%5E%7B2%7D%20-9" id="TexFormula1" title="&#10;y= x^{2} -9" alt="&#1

svp [43]

Simple...

y= $x^{2} -9$

$y= x^{2} -9$

It's quite easy to see $x^{2} = x^{2}$

Thus, any value of x makes the equation true.

Thus, your answer.

7 0

3 years ago

Can someone help me really please

JulsSmile [24]

Answer:

Step-by-step explanation:

Let x represent the missing number

$8\frac{11}{15} = 7\frac{x}{15}$

Convert both fractions to improper fractions

$\frac{131}{15} = \frac{105 + x}{15}$

Cross multiply

$15(105 + x) = 15(131)$

$1,575 + 15x = 1,965$

Subtract both sides by 1,575

$15x = 1,965 - 1,575$

$15x = 390$

Divide both sides by 15

$x = \frac{390}{15}$

x = 26

4 0

2 years ago

What is x in the diagram?

Brut [27]

Answer:

C $6\sqrt{3}$

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

Please help & explain! 45 points :)

jek_recluse [69]

Hello there,

the answer you are looking for will be
a) it has reflectional symmetry with 16 lines of symmetry

4 0

3 years ago

15 is ______% of 400 part, percent, whole?

Snezhnost [94]

Answer:

15 is 3.75% of 400

Step-by-step explanation:

Hi there!

First we divide 15 by 400 to get 0.0375.

To find the percentage, more the decimal point two spaces to the right.

This would become 3.75

That’s your percentage!

Hope this helped!

8 0

3 years ago