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Q: Find a · b. |a| 40, |b| = 30, the angle between a and b is 37/4. %3D

A: |a| = 40, |b| = 30 and the angle between a and b is 3pi/4. We have to find the dot product a.b.

Q: 48° b a 151° Column A Column B 1 6 Anglefis. a. 29 Degrees 2. 8 Angle g is. b. 19 Degrees 3. 6 Angle…

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Q: Find x if: Angle 5 = 3x +8 and... Angle 3 = 7x 6. a 8 1 4 b

A:

Q: (4x + 7)° H. (x+12)°. T

A:

Q: dx Evaluate 4+x² ° x dx 4+ x2 Evaluate 88

A: Given that: ∫-∞∞dx4+x2∫0∞xdx4+x2

Q: Determine the measure of each indicated angle. Note: the figure is not drawn to scale. A B (4z - 7)°…

A: from angle propertie we know that ∠A+∠B+∠C=180°∠C=180°-137°=43°

Q: Given that 1 is 23 degrees, and 2 is 19 degrees, find the measure of ZXYZ. ZXYZ = 2 degrees Classify…

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Q: if ∠TBS and ∠SBQ are adjacent angles; find the measure of ∠TBS when m∠SBQ=48∘ and m∠TBQ=79∘ ? 62…

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Q: n the figure below, ∡4 = 111 °. find ∡1, ∡2, ∡3

A: Given,            ∠4=111°

Q: 3. Find the value of angle to the nearest degree. Show your work for full marks. [2 Knowledge Marks]…

A: First, we need to identify the type of triangle we are dealing with. In this case, we have a…

Q: Find the length of side x. Round to the nearest tenth. X = 13 40° 100°

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Q: Given △ABC, m∠A=(x+14)°, m∠B=(4x+6)°, and m∠C=(15x+40)° a. Find the value of x. b. Determine the…

A: Given △ABC, m∠A=(x+14)°, m∠B=(4x+6)°, and m∠C=(15x+40)° ABC is a triangle

Q: Given: AFGH AJKL, Find each value. 9. KL 10. X 3y- 15 108 y (4x-20)° 12 L.

A: congruency of triangle  have all sides and angles are equal

Q: Given p = [−1, 4, −8] and à = [10, 10, −9], find: → → a. 2p+5q → b. p q c. q d. px q e. The angle…

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Q: 3. Find the values of a and b in the circle below. 134° 128° a = b = Fill in with number answer…

A: Answer