Its true because 4/3 = 16/12
correspond ing sides are in the same ratio
90
Plug in 7 for x and solve.
![{y}^{2} + 5y + 6](https://tex.z-dn.net/?f=%7By%7D%5E%7B2%7D%20%20%2B%205y%20%2B%206)
![{(7)}^{2} + 5(7) + 6](https://tex.z-dn.net/?f=%7B%287%29%7D%5E%7B2%7D%20%20%2B%205%287%29%20%2B%206)
![49 + 35 + 6](https://tex.z-dn.net/?f=49%20%2B%2035%20%2B%206)
![90](https://tex.z-dn.net/?f=90)
Answer:
hi
Step-by-step explanation:
hi because i just want the points
Answer:
wheres ur calc
Step-by-step explanation:
9.25 - 0.5 + 0.375 = 9.126
1. You must apply the following formula:
LA=<span>1/2 ×(Perimeter of the base)(Slant length)</span>
<span>
</span>
<span> 2. The slant length is (By </span><span> the
Pythagorean Theorem):</span>
<span> a</span><span>^2=b^2+c^2</span>
<span> </span><span>a= b^2+c^2</span>
<span> a</span><span>=</span><span>√(</span><span>1^2+3^2)</span>
<span> </span><span>a=√10</span>
<span>
</span>
<span> 3. </span><span>The p</span><span>erimeter of the base is:</span>
<span>
</span>
<span> </span><span>P=2+2+2+2</span>
<span> </span><span>P=8</span>
<span>
</span>
<span> 4. </span><span>Then, you have:</span>
<span>
</span>
<span> LA=</span><span>1/2 ×(Perimeter of the base)(Slant Length)</span>
<span> LA=</span><span>1/2 ×(8)(</span><span>√</span><span>10)</span>
<span> LA=</span><span>(</span><span>8√10)/2</span>
<span> LA=</span><span>4√10</span>