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soldi70 [24.7K]
3 years ago
5

Determine the measure of ∠NOP.

Mathematics
1 answer:
kipiarov [429]3 years ago
6 0
We know that
<span>An<span> exterior angle</span></span><span> is one that has its vertex at an outer point of the circumference
</span><span>The measure of the external angle is the semidifference of the arcs that it covers
</span>
so
∠NOP=(70-30)/2-----> 20°

the answer is
<span>∠NOP=20</span>°
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What is the equation for a geometric sequence with a first term of 2 and second term of -8?
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A(1) = 2
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3 years ago
WILL MARK BRAINLIEST!!! Can someone help me wit des questions? (SHOW UR WORK)
spayn [35]
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• start by grouping so add -3x and -7x which gives you -10x
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2) 10x -6 (+6) = 24 + 6 = 30
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3 years ago
It takes a new mail carrier 4 hours to deliver the mail on route a. It takes an experienced mail carrier 3 hours to do the same
Pani-rosa [81]

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New mail carrier takes 4 hours for delivery i.e.

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If they work together, they complete the work in x hours i.e.

\Rightarrow \dfrac{1}{x}=\dfrac{1}{4}+\dfrac{1}{3}\\\Rightarrow \dfrac{1}{x}=\dfrac{3+4}{12}\\\Rightarrow x=\dfrac{12}{7}\ \text{hours}

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8 0
3 years ago
Read 2 more answers
In the diagram AB =AD and
Greeley [361]

Answer:

AC ≅ AE

Step-by-step explanation:

According to the SAS Congruence Theorem, for two triangles to be considered equal or congruent, they both must have 2 corresponding sides that are of equal length, and 1 included corresponding angle that is of the same measure in both triangles.

Given that in ∆ABC and ∆ADE, AB ≅ AD, and <BAC ≅ DAE, <em>the additional information we need to prove that ∆ABC ≅ ADE is AC ≅ AE. </em>This will satisfy the SAS Congruence Theorem. As there would be 2 corresponding sides that are congruent, and 1 corresponding angle in both triangles that are congruent to each other.

8 0
3 years ago
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