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3 years ago

PLEASE ANSWER I WILL MARK BRAINLIST

Mathematics

2 answers:

Charra [1.4K]3 years ago

5 0

Answer:

1.1/8

2.because multiply the numerator by the reciprocal of the denominator

Step-by-step explanation:

Inga [223]3 years ago

5 0

i think the answer is 4 x 2. i hope its right

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Find the value of b.

Nesterboy [21]

Answer: $230^{\circ$

Step-by-step explanation:

For convenience, I labeled some points as shown in the attached picture.

Also, I assume $\overline{AB}$ and $\overline{BC}$ are tangents to the circle.

$\overline{BO} \cong \overline{BO}$ (reflexive property)
$\overline{AB} \cong \overline{BC}$ (tangents drawn from a common external point are congruent)
$\angle BAO \cong \angle BCO$ (right angles are congruent)

Therefore, we know $\triangle ABO \cong \triangle CBO$ by HL.

Thus, by CPCTC,

$\angle AOB \cong \angle BOC \implies m\angle BOC=65^{\circ}\\\\\implies m\angle AOC=130^{\circ}$

This means the measure of minor arc AC is $130^{\circ}$ , and thus $b=360^{\circ}-130^{\circ}=\boxed{230^{\circ}}$

7 0

1 year ago

5²+3³.2³/4³=?<br><br> Thanks...

solong [7]

$5^{2} =25 \\ 3^{3} =27 \\ 2^{3} =8 \\ 4^{3} =64 \\ \\ 27.8=216 \\ 216+25=241 \\ \\ \frac{241}{64} =3,76 \\ \\\framebox[1.1\width]{Good Luck!} \par$

4 0

3 years ago

Read 2 more answers

Answer this question if you don't smell like moldy pizza. What is 2 plus 78 divided by 0

olchik [2.2K]

Answer:

infinity

Step-by-step explanation:

3 0

2 years ago

35 POINTS PLS HELP I HAVE UNTIL 12 TO FINISH

evablogger [386]

Answer: The first one is = 27.5

1/3 * 25 * 3.3 = 27.5

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3 years ago

You roll a standard number cube once. Find P(0)

Sphinxa [80]

??? Im lost in this question, could you be more specific?

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2 years ago