3 years ago

Solve the quadratic by factoring: 3x^2+36x+33=0

Mathematics

1 answer:

dsp733 years ago

7 0

Answer:

= − 11

Step-by-step explanation:

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How many tenths of a meter are in 1 meter?<br> Please help first on to answer gets brainlessly

MaRussiya [10]

Ten tenths of a meter

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3 years ago

Evaluate x y when x = 83 and y = –24

lianna [129]

Is that the question? Because it is trying to trick you.

x=83
y=-24

Those are your answers

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4 years ago

Find the coefficients of the terms below in the expansion of (uu+vv)8. Explain your reasoning.

gladu [14]

Answer:

Remember, the expansion of $(u+v)^n=\sum_{k=0}^n\binom{n}{k}u^{n-k}v^k$ .

Then,

$(u+v)^8=\sum_{k=0}^8\binom{8}{k}u^{8-k}v^k$

a) since $u^{8-k}=u^2$ , then $8-k=2, k=6$ . Therefore, the coefficient of $u^2v^6$ is $\binom{8}{6}=28$

b) $u^3v^5=u^{8-k}v^k$ . Then k=5 and the coefficient of the term is $\binom{8}{5}=56$

c) $u^4v^4$ , then k=4 and the coefficient of the term is $\binom{8}{4}=70$

8 0

3 years ago

Solve for x for #5 and 6

Alex777 [14]

Answer:

In 5:

UM and MS are equal since the diagonals US and VT have perpendicularly bisected each other.

So,15=6x-3

15+3=6x

18=6x

3=x

In 6:

ET=TC

8=x-4

8+4=x

12=x

7 0

3 years ago

MT is a diameter of OE. Calculate the measure of AT.

USPshnik [31]

Answer:

C. 96°

Step-by-step explanation:

m<AME = 48° is an inscribed angle

Arc AT = intercepts arc

Based on the inscribed angles theorem, we have:

m<AME = ½(arc AT)

48° = ½(arc AT)

Multiply both sides by 2

48° × 2 = ½(arc AT) × 2

96° = arc AT

Arc AT = 96°

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3 years ago