Step-by-step explanation:
there should 90 value
the value of triangle is 90
Step-by-step explanation:
(a) use surface area formula of cylinder that is for Lateral surface area and for total surface area
LSA= 2πrh
TSA= 2πr(h+r)
(b) volume of cylinder= πr^2h
..........
Answer:
To solve the equation y = -5/2x - 7, we can first multiply both sides of the equation by 2x + 7, which is the denominator of the fraction on the right-hand side. This gives us the equation 2xy + 7y = -5, which we can rearrange to isolate the variable y on one side of the equation. Dividing both sides of the equation by 2x + 7, we get y = -5 / (2x + 7). This is the solution to the original equation.
Step-by-step explanation:
Let's solve your equation step-by-step.<span><span><span>−<span>7<span>(<span>x−4</span>)</span></span></span>+<span>8x</span></span>=<span>12+14
</span></span>Step 1: Simplify both sides of the equation.<span><span><span>−<span>7<span>(<span>x−4</span>)</span></span></span>+<span>8x</span></span>=<span>12+14
</span></span><span>Simplify: (Show steps)</span><span><span>x+28</span>=26
</span>Step 2: Subtract 28 from both sides.<span><span><span>x+28</span>−28</span>=<span>26−28
</span></span><span>x=<span>−<span>2</span></span></span>