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Marta_Voda [28]
2 years ago
6

Please help ill give brainliest

Mathematics
2 answers:
Alexxandr [17]2 years ago
8 0

Step-by-step explanation:

\sqrt{600}  \\  10 \sqrt{6}

So, coefficent is 10.

6) =

\sqrt{252}  \\ 6 \sqrt{7}

So, radicand is

\sqrt{7}

So,

5) = 10

6) = 7

ohaa [14]2 years ago
3 0

\\ \tt\bull\rightarrowtail \sqrt{600}

\\ \tt\bull\rightarrowtail \sqrt{100(6)}

\\ \tt\bull\rightarrowtail 10\sqrt{6}

\\ \tt\bull\rightarrowtail Coefficient=10

And

\\ \tt\bull\rightarrowtail \sqrt{252}

\\ \tt\bull\rightarrowtail \sqrt{36(7)}

\\ \tt\bull\rightarrowtail 6\sqrt{7}

  • Radicand=√7
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H=48t-16t squared<br><br> 32=48t-16t sqaured
Artemon [7]
Your answer is 34.578

3 0
3 years ago
A 150 cm pendulum swings through an arc which measured 100pi cm. In exact radians, through what angle does it swing?
choli [55]

Answer:

Pendulum will swing by an angle 0.666π

Step-by-step explanation:

We have given arc = 100\pi cm

And length of the pendulum l = 150 cm

Length of the pendulum will be equal to radius of the pendulum so r = 150 cm

Arc is given by arc=radius\times angle

So 100\pi =150\times\times  \Theta

\Theta =0.666\pi

So pendulum will swing by an angle 0.666π

5 0
3 years ago
What value of x will make ONM similar SRQ by the SAS similarity theorem?
Marta_Voda [28]

Answer:

The correct answer is 25

Step-by-step explanation:

See the attached figure.

SAS similarity theorem mean that when two triangles have corresponding angles are congruent and corresponding sides with identical ratios the triangles are similar.

So, if ΔONM similar ΔSRQ by the SAS similarity theorem

∴∠N = ∠R

And

\frac{NM}{RQ} =\frac{NO}{RS}

given that NM = 10 , NO = 8 , QR = x , RS = 20

∴\frac{10}{x} =\frac{8}{20}

∴x=\frac{10*20}{8} =25

So, the value of x will make ONM similar SRQ by the SAS similarity theorem = 25

7 0
3 years ago
Read 2 more answers
PLEASE PLEASE HELP &lt;3
anzhelika [568]

Answer:

C

Step-by-step explanation:

∠ AFD = ∠ AFB + ∠ BFC + ∠ CFD

The 3 angles form a straight angle and sum to 180°, that is

4x + 5 + 6x + 3 + 5x + 7 = 180, that is

15x + 15 = 180 ( subtract 15 from both sides )

15x = 165 ( divide both sides by 15 )

x = 11

∠ CFD = 5x + 7 = 5(11) + 7 = 55 + 7 = 62°, thus

∠ AFE = ∠ CFD = 62° ( vertical angles are congruent )

3 0
3 years ago
Evaluate f(-2) = -3x² - 2x
Delvig [45]

Answer:

-2F=7x

Step-by-step explanation:

F*-2= -2F       3x*3x=9x

-2F=9x-2x

<u>-2F=7x</u>

8 0
2 years ago
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