ANSWER 3-8 FOR BRAINLIESET ANSWER AND ALL POINTS!!!! ALL INCOMPLETE/WRONG ANSWERS WILL BE REPORTED URGENT HELP REQUIRED.

Mathematics

1 answer:

Verdich [7]3 years ago

4 0

3. The correct answer is option A (10 in)

4. The correct answer is option C (5 in)

5. Cannot see this question.

6. The correct answer is option B (17.5 ft)

7. The correct answer is option A (5)

8. The correct answer is option A (3.375)

Hope this helped. Have a great day!

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Find the surface area of the building - (not including what is on the ground, as if we were going to paint it)

Rufina [12.5K]

Answer:

204.4m

Step-by-step explanation:

formula for SA of a rectangle is 2lw+2lh+2hw

so it would be 2(6x5) +2(6x3)+2(5x3)=126m

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so it would be 5x2+2(6x3.2)+6x5=78.4m

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3 years ago

What equation can be used to find 150 percent of 500

kolbaska11 [484]

Answer:

750

Step-by-step explanation:

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3 years ago

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If sin (A+B)=1 and tan (A-B)=1/sqroot 3<br><br> are acute angles. find out the value of A and B

Nataliya [291]

Answer:

A = 60° , B = 30°

Step-by-step explanation:

$sin(A+B ) = 1\\\\\ \ \ (A + B) \ = \ \ sin^{-1} 1\\\\A + B = 90^\circ --(1)\\\\ \ tan (A - B) = \frac{1}{\sqrt{3}}\\\\(A-B) = tan^{-1}\frac{1}{\sqrt3}}\\\\A - B = 30^\circ --(2)\\\\ (1) + (2) => 2A = 120^\circ\\$